Illustration — no photo of this home on file yet

Tree Haven Estate 1

Mid-size home·Licensed for 8·Kenwood, California

Licensed since 2023Licence #496804195
  • Care approvals on fileWheelchair · Dementia · HospiceState licensing record · September 27, 2026
  • Starting rate$8,000 a monthListed by the home on Seniorly · September 9, 2026
  • Home sizeLicensed for 8Mid-size care home · a licensed care home (RCFE)
  • Ways to payAsk the homeMedi-Cal ALW participation not on file
  • Last state visitOctober 21, 2025CDSS inspection record

Tree Haven Estate 1 is a mid-size care home in Kenwood — a licensed residential care facility for the elderly (RCFE), the licence category behind “assisted living” and “board and care.” It is licensed for 8 residents since 2023. Bedridden care is not on file.

Built from CDSS public records · September 27, 2026. Every fact below names its source and date.

Quick answers and the state record

A citation does not make a home unsafe, and an empty file does not make a home good.

Quick answers about Tree Haven Estate 1

Is Tree Haven Estate 1 licensed?

The state lists this license as “Licensed,” per CDSS records as of September 27, 2026.

How many residents is Tree Haven Estate 1 licensed for?

8 residents — a mid-size home, per CDSS records as of September 27, 2026.

Has Tree Haven Estate 1 been cited?

0 Type A and 0 Type B citations since 2023, per CDSS records as of September 27, 2026. Those records count 3 state visits over the same years.

Is Tree Haven Estate 1 still open?

This license was on the CDSS roster as of September 28, 2026.

What does Tree Haven Estate 1 cost?

$8,000 a month to start — listed by the home on Seniorly · September 9, 2026.

The home lists this starting rate on Seniorly for assisted living shared bedroom, seen September 9, 2026.

Among 41 other homes of a similar licensed size across Sonoma County that publish a starting rate, the middle half runs $5,500 to $7,125 a month, and the middle figure is $6,500 (n = 41 other homes publishing a starting rate).

Each of those is a home’s own published figure, gathered on its own date in September 2026 — not an average of ours, and not a survey. Similar size means small and mid-size homes counted together, and large communities counted on their own, because they are different markets.

A home outside the band is not overcharging or underpricing: a starting rate covers different things in different homes, which is the first thing to ask about.

The price is made in the phone call. Nothing here is a quote, an offer or a discount.

A starting rate is the room and the base care. California homes commonly bill care levels, medication management, supplies, transport and a second person in the room as extras. Many also charge a one-time fee at move-in. Ask for that list in writing before anything is signed.

Only prices a home put out itself count here: its own website, a listing it supplied, or a price a listing site says the home confirmed. Prices a site shows without saying where they came from are left out.

Does Tree Haven Estate 1 take Medi-Cal?

On Medi-Cal’s Assisted Living Waiver: this home is not on the DHCS participation list dated September 23, 2026. Ask the program about current options. The waiver pays for care services, not room and board.

Who holds the license?

The license is held by Tree Haven Estate 1 LLC, per CDSS records as of September 27, 2026.

Can Tree Haven Estate 1 keep a resident on hospice?

Hospice care is approved on this license, covering up to 2 residents, per CDSS records as of September 27, 2026.

Tree Haven Estate 1 license and inspection record

  • Name on the license: “TREE HAVEN ESTATE 1 LLC”, per the CDSS roster as of May 25, 2025.
  • License #496804195. The state lists this license as “Licensed,” per CDSS records as of September 27, 2026.
  • Licensed for 8 residents — a mid-size home, per CDSS records as of September 27, 2026.
  • Licensed to Tree Haven Estate 1 LLC, per CDSS records as of September 27, 2026.
  • First licensed in 2023, per CDSS records as of September 27, 2026.
  • 3 state inspection visits since 2023, per CDSS records as of September 27, 2026.
  • 0 Type A and 0 Type B citations on file since 2023, per CDSS records as of September 27, 2026. The same records count 3 state visits in that period.
  • 0 complaints and 0 substantiated allegations on file since 2023, per CDSS records as of September 27, 2026.
  • The most recent state visit on file is October 21, 2025, per CDSS records as of September 27, 2026.
Type A citationa violation that poses an immediate risk to health, safety or personal rights if it is not correctedType B citationa violation that could become a risk if not corrected, or one involving records, resources or required services

California writes these definitions for every licensed home, not for this one. CDSS citation definitions (PDF) ↗

See the state’s own record

Can they support the care needed?

California licenses a home for specific kinds of care. The state’s record lists what this home is approved for; the home’s own answers fill in what changes as needs change.

  • Wheelchair / non-ambulatoryApproved · covers up to 8 residents
  • Dementia / memory careApproved by the state
  • Hospice careApproved · covers up to 2 residents
  • BedriddenNot on file · ask the home

State licensing record · September 27, 2026. An approval may cover specific rooms or residents; it does not establish an opening.

Read the state’s own wording
AGE RANGE 60 AND OVER. 8 NON-AMBULATORY. WAIVER/GRANTED FOR HOSPICE CARE FOR (2).

983 - RCFE / DEMENTIA

CDSS record, verbatim · September 27, 2026

As needs change

  • Staying through hospice

    Hospice waiver on file · covers up to 2 — care may continue at the end of life

    Ask: “If hospice is needed, can care continue here until the end?”

    State licensing record · September 27, 2026

  • If memory loss develops

    Dementia-care designation on file

    Ask: “Can we read the dementia care disclosure and discuss how daily support works?”

    State licensing record · September 27, 2026

3 more questions to ask the home
  • Two-person transfers or a lift

    Not on file

    Ask: “If two people or a lift are needed to transfer, can the person stay?”

  • Someone awake overnight

    Not on file

    Ask: “Who is awake overnight, and how do residents ask for help?”

  • Medicines

    Not on file

    Ask: “Who manages the medicines, and what happens when a dose is missed?”

What it costs here

This home’s starting rate

$8,000a month to start

Listed by the home on Seniorly · September 9, 2026 · See listing

Likely monthly total

$8,000a month

Likely $8,000–$8,600

With a shared room and basic help.

An estimate for planning, not a quote. The price is made in the phone call.

See the full cost breakdownRoom, care and fees · how people pay · where the price comes from
Room
Daily care
Sharing the room
  • Starting monthly rate$8,000this home

    The home lists this starting rate on Seniorly for assisted living shared bedroom, seen September 9, 2026.

  • Basic help with daily careUsually includedup to $600

    Basic help is usually part of the starting rate. Homes that price care by level start around $600 a month (45 California homes publish a care-level range, seen in September 2026).

  • One-time move-in fee$2,000one time · likely $0–$4,000

    Homes that list a one-time entry or community fee charge a median of $2,000 (134 California listings; middle half $1,000–$4,000). Many homes list none — ask.

Likely monthly totalLikely $8,000–$8,600
$8,000
First monthWith a one-time move-in fee · likely $8,000–$12,100
$10,000
How people payPrivate pay, Medi-Cal waiver, SSI/SSP, veterans, insurance
  • Private payMost residents pay from savings, a home sale or family help. Ask for the rate and what it includes in writing.
  • Medi-Cal Assisted Living WaiverThis home is not on the DHCS participation list dated September 23, 2026. Ask the program about current options. The waiver pays for care services, not room and board.
  • SSI/SSPCalifornia’s 2026 standard is $1,626.07 a month; $1,444.07 of it goes to the home and $182 stays with the resident. Whether this home accepts it is not on file — ask.
  • VeteransVA Aid & Attendance can add to a veteran’s or surviving spouse’s pension. Ask whether residents here have used it.
  • Long-term care insuranceMost policies pay for licensed care homes. Ask what paperwork the home provides for claims.
  • MedicareDoes not pay for room and board in a care home. It can still cover hospice or home-health visits inside one.
If the money runs out, what Medi-Cal covers
Avoid surprises on the billWhat changes the price, and what to ask
  • The care level

    Some homes charge one all-inclusive rate. Others add levels or points as needs grow. Ask how the level is set, who decides, and what the next level costs.

  • What is billed separately

    Medication management, incontinence supplies, transportation and a second person in the room are often extra. Ask for the list in writing.

  • Move-in costs

    A one-time community fee or deposit is common. Ask what it covers and whether any of it comes back if the stay is short.

  • Increases

    California requires at least 90 days’ written notice, with reasons, before a rate rises (Health & Safety Code §1569.655). A change in the resident’s care level is the section’s own exception and can be billed sooner.

  • What is the full monthly cost for the room and care we need, and what does it include?
  • What would the next care level cost, and who decides when it changes?
  • What is billed separately, and is there a one-time fee or deposit at move-in?
  • Is any private-pay period required before another payment program can begin?
How this estimate worksWhere this price comes from

The home lists this starting rate on Seniorly for assisted living shared bedroom, seen September 9, 2026.

20 homes like this within 10 miles publish starting rates mostly between $5,200–$8,700.

  • Only prices a home put out itself count: its own website, a listing it supplied, or a price Seniorly says the home confirmed. Prices a listing site shows without saying where they came from are left out.
  • Nearby homes are the nearest of the same size that publish a rate, widening from 3 to 40 miles until at least 8 do. The estimate starts from what they charge, then adjusts for this home’s size, state care approvals, Medi-Cal waiver participation, years licensed and the area’s prices.
  • Room, care-level, second-person and move-in lines come from what California homes publish on listing sites. Memory care uses Covelight’s researched premium over assisted living.
  • Totals add each line’s figure and combine the lines’ ranges as separate charges, because a home is rarely at the top, or the bottom, of every line at once.
  • We tested this estimate on 1,546 California homes that publish their own starting rate. It was within 10% of the real rate for 3 in 10 homes and within 25% for 7 in 10; the likely range held the real rate for 6 in 10 (September 12, 2026).
  • It cannot see this home’s specials, how it assesses care, or which rooms are open.
Show the 20 nearby homes behind this estimate

Where it is

  • 359 Tree Haven Lane, Kenwood, CA 95452Address from the public record · September 27, 2026. Confirm the entrance with the home before visiting.

Opening the neighborhood map…

The state record

California inspects every licensed home and publishes what it found. Here are the dated documents and the state’s own words, beside what is typical for homes this size.

Since 2023, the state has filed 3 documents for this home, and its records count 3 visits since 2023. The most recent is a facility evaluation report, dated October 21, 2025.

On file since
2023
State visits
3
Most recent visit
October 21, 2025

Beside homes the same size

  • Type A citations0typical 0
  • Type B citations0typical 0
  • Substantiated allegations0typical 0
  • Total complaints0typical 1

“Typical” is the statewide median across the 327 licensed mid-size homes (7–15 beds) in the state record — larger, longer-licensed homes accumulate more visits and reports, so compare like with like. One complaint can contain several allegations. Counts cover this licence since 2023.

Year by year
YearVisitsDocumentsSubstantiated202511020241102023110

The last 36 months — 3 of 3 documents

20251 state visit · 1 document
Oct 21, 2025Facility evaluation reportReport on file

Type of visit: Required - 1 Year

Licensing Program Analyst (LPA) Christi Coppo arrived unannounced to conduct a required Annual inspection and was greeted by caregiver. Administrator Martha Marimbi arrived later. Administrator certificate number 7018478740 expires 3/21/27. Facility currently has six (6) residents in care, none of which are currently on hospice. At approximately 9:45am LPA toured the building and grounds. The facility was found to be clean and at a comfortable temperature. LPA observed at least a 2 day supply of perishable and 7 day supply of non-perishable food. Most food was found to be stored in a safe manner with open items covered, but not labeled with opened date. Boxes of pancake mix and a box of soup were found to be expired as of 2024. Bags of cereal found open and unsealed. Single serving cups of yogurt found open and not properly sealed. LPA and Admin discussed food storage and maintaining proper seals once food is opened. Drawer containing sharps accessible to residents in care, drawer had locking function but lock broken. LPA observed kitchen cabinet under sink to contain disinfectants and cleaning supplies accessible to residents in care, cabinet did not have a locking function present (deficiency cited, see 809D) All other cleaning products and laundry soaps are locked in a closet outside and inaccessible to residents in care. All bedrooms were equipped with lighting, night stand, and chest of drawers. All bedrooms were clean and in good repair. Extra hygiene products and linens were available. Resident bathrooms had required bath mats and grab bars. Water temperature in sinks measured at 110.9 degrees F in the kitchen, 112.9 degrees F in the cottage, 109.7 degrees F in the main bathroom, and 111.2 degrees F in room #2, all of which are Continued on 809C... Continued from 809... within the allowable range of 105 to 120 degrees F. Facility bathroom in kitchen had small puddle of urine present on floor on left hand side of the toilet (deficiency cited, see 809D). Fire extinguishers were last inspected 02/06/25. Smoke/Carbon Monoxide detectors located throughout the facility were tested and operational. Facility has fire alarm hardwired and serviced by vendor, last date of annual service was September of 2025 and last date of semi-annual service was March of 2025. Facility’s last quarterly disaster drill was not conducted within the quarter. LPA and Admin discussed ensuring quarterly disaster drills are conducted. Facility has a backup generator for use during a power outage. At approximately 12:30pm LPA conducted a review of six (6) out of six (6) resident files. LPA discussed with Admin importance of completing resident appraisals herself. In addition to her own appraisal, if she would also like the families to fill one out, that is fine. LPA and Admin discussed reviewing physician reports carefully and making sure to note important items that may put residents at risk if exposed, including any allergies and if the resident is allowed access to grooming products and devices. LPA and Admin discussed reporting requirements. LPA discussed with Admin that CCL has never received an Incident Report from this facility (and their other facility). LPA printed regulation 87211, went over details of instances requiring reporting and the time frames in which a report needs to be submitted to CCL. LPA gave printed copy of regulation to Admin. No deficiencies cited. At approximately 1:45pm LPA conducted a review of four (4) out of four (4) staff files. Staff (S1) and (S2) did not have Health Screens on file. S2 also did not have TB (deficiency cited, see 809D). S3 did not have current 1st Aid/CPR and works their shift alone (deficiency cited, see 809D). S1, S2, S3, and S4 did not have required training on file (deficiency cited, see 809D). At approximately 2:45pm LPA and Licensee conducted a spot check of medication and medication records. Medication is centrally stored in a locked cabinet. LPA and Admin discussed medication management requirements. LPA and Admin discussed TSP participation. Admin would like to participate. LPA will sign her up for TSP for medication management and reporting requirements. Updated copies of the following documents were requested for facility file and are to be submitted to CCL within 30 days of this visit: LIC500- Personnel Report and LIC308- Designation of Responsibility. Deficiencies cited from the California Code of Regulations, Title 22, Division 6 of California Regulation and the Health and Safety Code. Appeal rights given. Failure to correct the deficiency and/or repeat deficiencies within a 12 month period may result in civil penalties. Exit interview conducted with Administrator and a copy of this report was given.the state’s words, verbatim · CDSS document, Oct 21, 2025

The state marks this report as 8 pages; the online copy we transcribed has 7. You can request the full file from the county licensing office.

20241 state visit · 1 document
Dec 4, 2024Facility evaluation reportReport on file

Type of visit: Required - 1 Year

Licensing Program Analyst (LPA) Christi Coppo arrived unannounced to conduct a required Annual inspection and was greeted by Administrator Martha Marimbi. At approximately 1:30pm LPA and Admin toured the building and grounds. The facility was found to be clean and at a comfortable temperature. LPA observed at least a 2 day supply of perishable and 7 day supply of non-perishable food. Food was found to be stored in a safe manner with open items covered. Cleaning supplies are stored in locked in outside laundry room. Kitchen drawer with sharp knives locked. All bedrooms were equipped with lighting, night stand, and chest of drawers. All bedrooms were clean and in good repair. Extra hygiene products and linens were available. Resident bathroom had required bath mat and grab bar. Water temperature in sink accessible to residents in care measured at 118.9 degrees F in the bath off the kitchen, 112.4 degrees F in the cottage and 114.3 degrees F in room #2 which are all within the allowable range of 105 to 120 degrees F. Fire extinguishers were last inspected 2/22/24. Smoke/Carbon Monoxide detectors located throughout the facility are hardwired and serviced annually by Santa Rosa Fire Equipment Inc, last serviced on 9/2024. Facility’s last quarterly disaster drills were conducted on 9/26/24. Facility has a backup generator for use during a power outage. At approximately 2:00pm LPA conducted a review of 3 resident records. Resident (R1) did not have an appraisal on file (deficiency cited, see 809D). Continued on 809C... Continued from 809... At approximately 2:30pm LPA conducted review of 4 staff records. LPA reviewed training materials with Admin. Admin advised that the training materials used are videos inherited from the licensee and are dated 2011 or earlier. LPA observed some training materials to be printed training modules issued by Advanced Healthcare Studies, LLC but did not have a date of publication. LPA discussed either updating training materials to something current and pertinent or using an approved vendor to conduct staff training. Facility will submit pictures of updated materials to CCL if an approved vendor is not chosen. Facility will submit to CCL the pictures of the chosen materials or their selected approved vendor by 12/18/24. At approximately 3:00pm LPA and Admin conducted a spot check of medication and medication records. Medication is centrally stored in a locked cabinet. Resident (R2) had two medications, Indapamide 2.5mg and FeroSul 325mg, not logged on the Centrally Stored Medication log (deficiency cited, see 809D) Martha Marimbi Administrator Certificate 7018478740 expires 3/21/25. Updated copies of the following documents were requested for facility file and are to be submitted to CCL within 30 days of this visit: LIC500- Personnel Report LIC308- Designation of Responsibility Deficiencies cited from the California Code of Regulations, Title 22, Division 6 of California Regulation and the Health and Safety Code. Appeal rights given and discussed with Admin. Failure to correct the deficiency and/or repeat deficiencies within a 12 month period may result in civil penalties.\ Exit interview conducted with Administrator and a copy of this report was given.the state’s words, verbatim · CDSS document, Dec 4, 2024
20231 state visit · 1 document
Nov 28, 2023Facility evaluation reportReport on file

Type of visit: Prelicensing

Licensing Program Analyst (LPA) Christi Coppo arrived announced to conduct a pre-licensing inspection and was greeted by Martha Marimbi, Administrator. Facility currently does not have residents in care. Facility has fire clearance for 8 non ambulatory residents. Bedrooms #1 and #2 and the guest house are proposed to have double occupancy. Once obtained, Administrator will submit proof of required Liability insurance. At approximately 9:00am LPA and Administrator toured the building and grounds. The facility was found to be clean and at a comfortable temperature. LPA observed within regulation emergency supply of non-perishable food. Kitchen has locked cabinet that will be used for medication storage and file storage. LPA and Administrator discussed the open area kitchen with range. Administrator will ensure all knobs on range are removed for resident safety when staff is not actively cooking or utilizing range. Two locked drawers are dedicated for sharp knives. Administrator advised they will be changing from latch lock to magnet locks. Sample menu present in dining area as well as activity calendar. Facility is a one story residence with four bedrooms, three full and five half bathrooms, a guest house which is separate from main building that will be used as a resident room, a dedicated entertainment space, and dining and living room common areas. All resident rooms are furnished per regulation with a bed, lamp, dresser, chair and bedside table. Extra linens and bedding observed. Each bedroom has a hanging chandelier that could potentially be a safety hazard. Administrator advised they will be shortening each and every chandelier chain in order to mitigate safety risk. Smoke and carbon monoxide detectors present and functioning, last serviced September 2023. Five fire extinguishers present and last serviced on March 16, 2023. First aid kit present but missing scissors and thermometer. Per Title 22 regulation 87465(8)(D) scissors are required and per 87465(F) a thermometer is required. Administrator advised they will purchase required scissors and thermometer. Emergency lighting present and functional. LPA observed all required postings and posters present. Administrator advised that they will use personal vehicles for transportation. Continued on 809C.... Continued from 809... Water temperatures read at: 118 F in kitchen half bath, 117.7 F in main bath, 113 F in guest house, 110 F in bedroom #4, 116 F in bedroom #3, 116.2 F in bedroom #1, and 113 F in bedroom #2, all which are within regulation of 105 & 120 degrees F. Facility has sufficient items used for cooking and eating. Cleaning supplies and toxins have dedicated locked cabinet in outside laundry room. Laundry space with washer and dryer present in dedicated entertainment area, per Administrator this space will only be used in case of emergency or if outside washer and dryer malfunction. Administrator advised that all potential toxins, soaps and detergents will be stored in outside laundry area. Facility has areas inside and outside for visiting and activities. All rooms have exit sliding doors with alarms present and functioning. All windows fitted with alarms as well. alarms on and functioning at time of inspection. LPA observed guest house to be separate from main house and per Administrator is intended for resident occupancy, therefore it is required to have a call system. Per Title 22 regulation 87303(i) residents occupying the guest house will need to have the following capacity: (A) operate from each resident's living unit; (B) transmit a visual and/or auditory signal to a central staffed location or produce an auditory signal at the living unit loud enough to summon staff; (C) Identify the specific resident's living unit. Facility has outdoor fountain pond with water approximately three feet deep. Pond surrounded by plastic fence measuring approximately 48 inches. Outside emergency exit paths all clear. The two exits on each side of the facility had a padlock on the gate. LPA and Administrator discussed that emergency exit gates shall not be padlocked when residents are in care. Administrator immediately removed padlocks. Administrator certificate #6051254740 for Martha Marimbi present in facility and shows expiration of 3/21/2025. The following items to be corrected and or obtained prior to LPA submission of facility's application for approval: fireplace to be adequately screened, call system present for proposed resident(s) occupying guest house, and first aid kit needs to have thermometer and scissors added to kit. Administrator to provide photos of items. Once acceptable photographic proof is received by CCL, LPA will submit facility's application for approval. Comp III reviewed and exit interview conducted with Administrator and a copy of this report given.the state’s words, verbatim · CDSS document, Nov 28, 2023
What the state’s words mean
Substantiatedthe state found the allegation more likely true than notUnsubstantiatedthere was not enough evidence to prove a violation occurred — not a finding of wrongdoingUnfoundedthe evidence showed the allegation was false, could not have happened, or had no reasonable basisType A citationa violation that poses an immediate risk to health, safety or personal rights if it is not correctedType B citationa violation that could become a risk if not corrected, or one involving records, resources or required services

CDSS citation definitions (PDF) ↗ · CDSS complaint outcomes ↗

An “unsubstantiated” complaint is not a finding of wrongdoing — it means the state investigated and could not confirm the allegation. Outcome words are the state’s own; we never grade, score, or color a record, and we publish no reviews — the state’s dated documents and the questions below stand in their place.

Life here

Rooms, meals, the rhythm of a day, faith and language, pets and house rules — as the home describes them. Tap any detail for its source and date; nothing here is graded.

The home has not described daily life anywhere we have reviewed yet — that is the case for most small homes, and it says nothing about the home. These questions fill in the picture; keep the ones that matter to you.

Before you call

Ask every home the same questions — the state’s record does not answer these. Keep the ones that matter and they travel with your saved homes.

  1. What is included in the monthly rate, and what costs extra?
  2. Who is awake overnight, and how do residents ask for help?
  3. Which rooms does the non-ambulatory approval cover, and what transfer support is provided?
  4. What could change whether someone can stay here?
  5. Can we see a bedroom and share a meal during a visit?

Other homes nearby

The nearest licensed homes in Sonoma County, closest first. Every listed home appears on the same terms.

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