Illustration — no photo of this home on file yet

Diaz Residential Care Home

Small home·Licensed for 6·Redwood City, California

Licensed since 1990Licence #410508681
  • Care approvals on fileWheelchairState licensing record · September 27, 2026
  • Estimated starting rate$5,350 a monthCovelight estimate · likely $4,350–$6,550
  • Home sizeLicensed for 6Small care home · a licensed care home (RCFE)
  • Ways to payAsk the homeMedi-Cal ALW participation not on file
  • Last state visitApril 15, 2026CDSS inspection record

Diaz Residential Care Home is a small care home in Redwood City — a licensed residential care facility for the elderly (RCFE), the licence category behind “assisted living” and “board and care.” It is licensed for 6 residents since 1990. Dementia care, hospice care and bedridden care are 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 Diaz Residential Care Home

Is Diaz Residential Care Home licensed?

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

How many residents is Diaz Residential Care Home licensed for?

6 residents — a small home, per CDSS records as of September 27, 2026.

Has Diaz Residential Care Home been cited?

0 Type A and 0 Type B citations since 1990, per CDSS records as of September 27, 2026. Those records count 6 state visits over the same years.

Is Diaz Residential Care Home still open?

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

What does Diaz Residential Care Home cost?

$5,350 a month to start is a Covelight estimate, likely $4,350–$6,550. This home’s own rate is not on file. Ask: “What is the all-in monthly rate, and what would push it higher?”

Covelight’s estimate starts from the rates 12 small homes and similar homes within 3 miles publish, then adjusts for this home’s size, state care approvals, Medi-Cal waiver participation, years licensed and the area’s prices. In testing, the likely range held the real rate for 6 in 10 homes. This home’s own rate is not on file.

Among 8 other homes of a similar licensed size in Redwood City that publish a starting rate, the middle half runs $6,750 to $8,250 a month, and the middle figure is $7,500 (n = 8 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 Diaz Residential Care Home 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 Diaz, Maria and Estela, per CDSS records as of September 27, 2026.

Is there a hospital nearby?

Kaiser Foundation Hospital - Redwood City is 0.5 miles away in a straight line, per the CDPH licensed-hospital list dated September 16, 2026. See licensed care homes near it.

Can Diaz Residential Care Home keep a resident on hospice?

Not on file — the state’s record does not list hospice care on this license. Ask: “Can a resident stay here on hospice, and under what conditions?”

Diaz Residential Care Home license and inspection record

  • Name on the license: “DIAZ RESIDENTIAL CARE HOME”, per the CDSS roster as of May 25, 2025.
  • License #410508681. The state lists this license as “Licensed,” per CDSS records as of September 27, 2026.
  • Licensed for 6 residents — a small home, per CDSS records as of September 27, 2026.
  • Licensed to Diaz, Maria and Estela, per CDSS records as of September 27, 2026.
  • First licensed in 1990, per CDSS records as of September 27, 2026.
  • 6 state inspection visits since 1990, per CDSS records as of September 27, 2026.
  • 0 Type A and 0 Type B citations on file since 1990, per CDSS records as of September 27, 2026. The same records count 6 state visits in that period.
  • 0 complaints and 0 substantiated allegations on file since 1990, per CDSS records as of September 27, 2026.
  • The most recent state visit on file is April 15, 2026, 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 by the state
  • Dementia / memory careNot on file · ask the home
  • Hospice careNot on file · ask the home
  • 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 YEARS AND OVER. TWO MAY BE NON-AMBULATORY

935 - ELDERLY

CDSS record, verbatim · September 27, 2026

As needs change

5 questions to ask the home — nothing on file yet
  • 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?”

  • Staying through hospice

    Hospice waiver not on file

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

  • If memory loss develops

    Dementia-care designation not on file

    Ask: “If memory loss develops, what would change — and when would a move be needed?”

What it costs here

Covelight estimate

$5,350a month to start

Likely $4,350–$6,550

From 12 nearby homes that publish rates · this home’s rate is not on file

Likely monthly total

$5,350a month

Likely $4,350–$6,700

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 · how this estimate works
Room
Daily care
Sharing the room

Memory care is not priced here: a dementia-care designation is not on file for this home. Ask the home.

  • Starting monthly rate$5,350likely $4,350–$6,550

    Covelight’s estimate starts from the rates 12 small homes and similar homes within 3 miles publish, then adjusts for this home’s size, state care approvals, Medi-Cal waiver participation, years licensed and the area’s prices. In testing, the likely range held the real rate for 6 in 10 homes. This home’s own rate is not on file.

  • 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 $4,350–$6,700
$5,350
First monthWith a one-time move-in fee · likely $5,100–$9,800
$7,350
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 worksWithin 25% for 7 in 10 homes in testing

Covelight’s estimate starts from the rates 12 small homes and similar homes within 3 miles publish, then adjusts for this home’s size, state care approvals, Medi-Cal waiver participation, years licensed and the area’s prices. In testing, the likely range held the real rate for 6 in 10 homes. This home’s own rate is not on file.

12 homes like this within 3 miles publish starting rates mostly between $6,500–$7,500.

  • 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 12 nearby homes behind this estimate

Where it is

  • 438 Cedar Street, Redwood City, CA 94063Address 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 2022, the state has filed 6 documents for this home, and its records count 6 visits since 1990. The most recent is a facility evaluation report, dated April 15, 2026.

On file since
2022
State visits
6
Most recent visit
April 15, 2026

Beside homes the same size

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

“Typical” is the statewide median across the 6,808 licensed small board-and-care homes (6 or fewer 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 1990.

Year by year
YearVisitsDocumentsSubstantiated2026220202522020241102022110

The last 36 months — 5 of 6 documents

20262 state visits · 2 documents
Apr 15, 2026Facility evaluation reportReport on file

Type of visit: POC

On April 15, 2026, Licensing Program Analyst (LPA) Komal Curley conducted an unannounced plan of correction visit (POC) visit. LPA met with Administrator, Maria Diaz and explained the purpose of the visit. On 3/27/26, LPA Curley conducted an unannounced annual inspection. LPA issued a deficiency for CCR 87608(a)(3) Postural Supports because all four residents at the facility had bed rails with no physician's order. The plan of correction was due on 3/28/26, however the Administrator failed to provide LPA the plan of correction. The Administrator did not ask LPA for an extension to submit the plan of correction. Deficiency of the Residential Care Elderly California Code of Regulations, Title 22, Division 6 is observed and cited on a LIC 809D. Failure to correct the deficiencies may result in civil penalties. A civil penalty of $250.00 is being issued during the visit for a repeat citation within 12 months. Deficiency was cited on 3/27/26. This report is reviewed and discussed with the Administrator; a copy is provided.the state’s words, verbatim · CDSS document, Apr 15, 2026

From the deficiency page — Deficiency type: Type A · Section cited: CCR 87608(a)(3) · Plan of correction due date: Apr 16, 2026

(a) Based on the individual's preadmission appraisal, and subsequent changes to that appraisal, the facility shall provide assistance and care for the resident in those activities of daily living which the resident is unable to do for himself/herself. Postural supports may be used under the following conditions: (3) A written order from a physician indicating the need for the postural support shall be maintained in the resident's record... This requirement is not met as evidenced by: Based on observations and record reviewed, all four residents at the facility had bed rails with no physician's order which poses an immediate health, safety or personal rights risk to persons in care.the state’s words, verbatim · CDSS document, Apr 15, 2026

Plan of correction: Licensee/administrator shall remove all bed rails by 4/16/26. Licensee/administrator shall submit copies of physician's orders for the half rails for residents if administrator wants to place bed-rails for residents. A civil penalty of $250.00 is being issued during the visit for a repeat citation within 12 months. Deficiency was cited on 3/27/26.

Mar 27, 2026Facility evaluation reportReport on file

Type of visit: Required - 1 Year

On March 27, 2026, Licensing Program Analyst (LPA) Komal Curley conducted an unannounced annual visit. LPA met with Administrator, Maria Diaz and explained the purpose of the visit. LPA toured the facility inside and outside including all of resident rooms, common areas & kitchen. The indoor and outdoor passageway was free of obstruction. No accessible bodies of water of fire safety hazards observed. This is a single story facility. There are 5 bedrooms; 3 resident rooms (currently one vacant room) all of which are shared rooms, and 2 staff rooms. Resident rooms were observed to be clean with all required furniture. LPA observed all 4 residents at the facility to have bed rails with no physician's order for it. Two full bathrooms were observed to be clean, odor-free and in good repair. Water temperature throughout the facility measured between 108-110 degrees F. Dining room was observed free from tripping hazards. A comfortable temperature is maintained and lighting is sufficient for comfort. LPA observed two day perishables and seven day non-perishables. Chemicals were observed to be locked. LPA observed insulin and sharps to be unlocked and accessible, however caregiver immediately locked it in LPAs presence. Carbon monoxide monitors are working properly. All fire extinguishers have been checked and current as of July 2025. Emergency drills are logged and done every 3 month. LPA reviewed 4 resident records and 4 staff records. Resident records are updated, complete and signed. Staff records are complete, with training logs that have met the basic requirement. Medication review was done, and all medications are accounted for, and centrally stored medication records are updated. Deficiency of the Residential Care Elderly California Code of Regulations, Title 22, Division 6 is observed and cited on a LIC 809D. Failure to correct the deficiencies may result in civil penalties. This report is reviewed and discussed with the Administrator; a copy is provided.the state’s words, verbatim · CDSS document, Mar 27, 2026

The state marks this report as 5 pages; the online copy we transcribed has 4. You can request the full file from the county licensing office.

20252 state visits · 2 documents
Oct 23, 2025Facility evaluation reportReport on file

Type of visit: Case Management - Health Checks

On October 23, 2025, Licensing Program Analyst (LPA) Komal Curley conducted an unannounced case management health and safety visit in relation to a relocation of a resident from another facility due to facility closure. LPA met with Administrator, Maria Diaz and explained the purpose of the visit. On October 15, 2025, due to an emergency placement, Resident 1 (R1) was relocated to Jefferson Place on 10/14/25. R1 was relocated to Diaz Residential Care Home on 10/17/25 due to R1 requiring higher level of care. During the visit, LPA observed R1's room to be clean and equipped with all required furnishings. R1 is in a shared room. R1's personal belongings were present and in tact. Medications were all present and accounted for. According to administrator, she is still working on completing all of the documents for R1. LPA observed R1 watching tv and appeared comfortable. LPA requested an updated copy of the resident roster to be submitted by 10/24/25. No citations are issued during the visit. Report is reviewed with Administrator, Maria Diaz and a copy is provided.the state’s words, verbatim · CDSS document, Oct 23, 2025
Mar 26, 2025Facility evaluation reportReport on file

Type of visit: Required - 1 Year

On March 26, 2025, Licensing Program Analyst (LPA) Komal Charitra conducted an unannounced annual visit. LPA met with Administrator, Maria Diaz and explained the purpose of the visit. LPA toured the facility inside and outside including all of resident rooms, common areas & kitchen. The indoor and outdoor passageway was free of obstruction. No accessible bodies of water of fire safety hazards observed. This is a single story facility. There are 5 bedrooms; 2 resident rooms which are shared rooms, 2 staff rooms, and 1 office room. Resident rooms were observed to be clean with all required furniture. Two full bathrooms were observed to be clean, odor-free and in good repair. Water temperature throughout the facility measured between 108-110 degrees F. Dining room was observed free from tripping hazards. A comfortable temperature is maintained and lighting is sufficient for comfort. LPA observed two day perishables and seven day non-perishables. Medications, sharps, and chemicals were observed locked an inaccessible to residents in care. Carbon monoxide monitors are working properly. All fire extinguishers have been checked and current as of June 2024. Emergency drills are logged and done every month. LPA reviewed 4 resident records and 4 staff records. Resident records are updated, complete and signed. Staff records are complete, with training logs that have met the basic requirement. Medication review was done, and all medications are accounted for, and centrally stored medication records are updated. Extra linen was observed to be present. Laundry room was observed to be locked and inaccessible. Extra linen was observed to be present. First aid kit was observed to be complete. No citations are issued during the visit. Report is reviewed with Administrator and a copy is provided.the state’s words, verbatim · CDSS document, Mar 26, 2025
20241 state visit · 1 document
Mar 20, 2024Facility evaluation reportReport on file

Type of visit: Required - 1 Year

On 03/20/2024 Licensing Program Analyst (LPA) Jaime Vado conducted an unannounced 1 year annual inspection visit. LPA met with administrator Maria Diaz and explained the purpose of today's visit. LPA toured the facility inside and outside. Emergency exit routes are free and clear of obstructions. The facility's ambient temperature is comfortable and warm. Water is tested in laundry room as being 108F. Residents have an adequate amount of linens and incontinence supplies, incidental supplies, as well as PPE as needed. Multiple fire extinguishers are observed. Last inspected on 06/22/2023. Upon observation of the charge on the dial display it is within the green zone indicating it is charged and ready for use. Carbon monoxide detectors and smoke detectors are present through out the facility. Fire alarm pull box is located next to the front door and one also near the back near the exit that goes to the backyard. Four client bathrooms were observed to be in good repair. Client bathrooms are observed to be in working order with clean shower curtains and non-skid flooring is in place in client bathroom. Facility provides toiletries for client use. 7 day non-perishable food supply and 2 day fresh food supply is observed as in place. Kitchen is observed as operable and clean. Appliances are in good working order. Knives are stored and locked in kitchen cabinet. Insulin for client use is locked and stored in the main kitchen. There are no residents with dementia in the facility at this time. Continue on next page... Page 2 - LIC809C Medications are stored and inaccessible in a locked medication. Medications are stored and labeled in containers. Medications are reviewed to be in place. Medication administration record is observed as current for clients reviewed including centrally stored medication log. First aid kit is complete and stored in living room area. On site laundry is available and functioning per observations made. Cleaning supplies are observed as locked. 3 staff records are reviewed. All staff has criminal record clearance and are associated with the facility. Based on record reviews, TB tests, training, CPR/First Aid cards, and personnel files are current. 1 client record is checked and is complete and updated. Disaster drills are conducted monthly per records reviewed. According to administrator each drill is different and varies for each drill conducted. Administrator certificate is observed as expired as of 11/12/2022. Per Maria she has submitted items for renewal and is awaiting certificate. LPA reviewed current training hours for administrator certificate. LPA advised Maria to follow up with administrator certification. Per review with administrator client money is in place and accurate. The following updated items are requested to be sent to the Department by 03/27/2024: • LIC610E Emergency Disaster Plan • LIC 308 Designation of Administrative Responsibility • LIC 500 Personnel Report • Updated administrator certificate • LIC9020 Client Roster • Certificate of Liability Insurance • Proof of control of property • Surety bond with expiration date Report is reviewed with administrator.the state’s words, verbatim · CDSS document, Mar 20, 2024

From the deficiency page — Deficiency type: Type B · Section cited: CCR 87303(a) · Plan of correction due date: Mar 27, 2024

87303(a) Maintenance and Operation: The facility shall be clean, safe, sanitary and in good repair at all times. Maintenance shall include provision of maintenance services and procedures for the safety and well-being of residents,employees and visitors. This regulation has not been met as evidenced by: Per observations made LPA observed a disheveled desk in the living room with papers, tools, tissue boxes, and other items. The items can be knocked over and can pose a safety issue for staff and residents.the state’s words, verbatim · CDSS document, Mar 20, 2024

Plan of correction: Facility shall develop a plan to ensure the cleaning and removing of the items from the large table in the front of the facility as it may pose a safety risk for residents and staff. Photo eveidence to be received.

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?

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