23 Thomas Ct, San Mateo, CA 94401 Property Records

San Mateo County property record for 23 Thomas Ct, San Mateo, CA 94401

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,950 sqft · built 1946
Lot Size	0.134 acres (5,837 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,308,000 (Sep 2021)
Tax Bill	$17,513 (2025)
Deeds & Mortgages	Sep 2021 Sale & Mortgage Jan 2019 Sale + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`033-071-110`

Property Details

APN / Parcel Number

Primary APN	`033-071-110`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,950 sqft Living Area
1st Floor Area	990 sqft
Family Room	Family Room

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Lot Area	5,837 sqft (0.134 acres)
Lot Dimensions	100 ft deep x 53 ft wide
Garage Area	220 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	23 THOMAS CT
City	SAN MATEO
State	CA
Zip	94401-1866
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20000
Legal Description	LOT 34 BLOCK 2 COLLEGE PARK NO 2 RSM 24/32 CITY OF SAN MATEO
Legal Subdivision	COLLEGE PARK NO 2
Legal Block	2
Legal Lot Number	34
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1003
Census Tract	606201

Owner

Source: San Mateo County records, as of July 15, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	23 THOMAS CT, SAN MATEO, CA 94401-1866
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 21, 2021	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Jan 17, 2019	Grant Deed, Transfer LAWYERS TITLE
Oct 19, 2018	Grant Deed, Transfer · Conventional with PMI VIRGINIA L SMITH

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 21, 2021 · Amount on Record
Deed Sale	Sep 21, 2021 · Amount on Record
Prior Sale	Jan 17, 2019 · Amount on Record
Deed Document Number	2021135308
Record Updated	Oct 29, 2026

September 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Sep 21, 2021
Property Address	23 THOMAS CT, SAN MATEO, CA 94401-1866
Document Number	0000135308
Map Reference	MB 24 PG 32
Instrument Date	Sep 20, 2021
Instrument	2021-135308
Transaction Type	Transfer
Record Updated	Oct 25, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$7,978.80
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	23 THOMAS CT, SAN MATEO, CA 94401-1866

Mortgage

Document Number	0000135309
Date	Sep 21, 2021
Instrument	2021-135309

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2051

January 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jan 17, 2019
Property Address	23 THOMAS CT, SAN MATEO, CA 94401-1866
Document Number	0000003550
Instrument Date	Jan 3, 2019
Instrument	3550
Transaction Type	Transfer
Record Updated	Feb 5, 2019
Title Company	LAWYERS TITLE

Transaction

Amount	Amount Recorded
Tax	$1,276.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	23 THOMAS CT SAN MATEO CA 944011866, SAN MATEO, CA 94401-1866

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Oct 19, 2018
Property Address	23 THOMAS CT, SAN MATEO, CA 94401-1866
Document Number	0000081351
Instrument Date	Oct 4, 2018
Instrument	81351
Transaction Type	Transfer
Record Updated	Nov 22, 2018

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$737.00
Amount Accuracy	Partial
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	4201 LONG BEACH BLVD #412 LONG BEACH CA 908072022, 412, LONG BEACH, CA 90807-2022

Mortgage

Document Number	81352
Date	Oct 19, 2018
Instrument	81352

Lender

Name	VIRGINIA L SMITH
Address	8 DIANA DR, LITTLE ROCK, AR 72205-4929
Special Notes	Seller Financed

Agreement

Type	Conventional with PMI
Amount	Amount Recorded

Mortgage

Document Number	81353,
Date	Oct 19, 2018
Instrument	81353

Lender

Name	JOSH BARRY
Address	1700 SEASPRAY CT # 2227, HOUSTON, TX 77008-3150

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Municipality	San Mateo City
Elementary School District	San Mateo-Foster City Elementary School District (KG - 08)
Secondary School District	San Mateo Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,415,820 (+2%) Land $1,082,432 Building $333,388
2025	$17,513.00 (+2.27%) Homeowner's exemption	$1,388,059 (+4.04%) Land $1,061,208 Building $326,851
2024	$17,125.00 (+2.8%)
2023	$16,659.00 (+0.69%)	$1,334,160 Land $1,020,000 Building $314,160	$1,166,850
2022	$16,545.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CALIFORNIA WATER SERVICE - SAN MATEO private · serves 103,536 people · EPA ID CA4110008
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Mar 2025
Lead	4 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 694 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Sonic Telecom Fiber	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
Etheric Networks Fixed Wireless	250 / 100

May also be available: GeoLinks, T-Mobile, Unwired.

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