601 26th Ave, San Mateo, CA 94403 Property Records

San Mateo County property record for 601 26th Ave, San Mateo, CA 94403

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,340 sqft · built 1942
Lot Size	0.126 acres (5,475 sqft)
Owner	Company Name on Record
Tax Bill	$4,326 (2025)
Deeds & Mortgages	Apr 2020 Line of Credit Mar 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`039-125-110`

Property Details

APN / Parcel Number

Primary APN	`039-125-110`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,340 sqft Living Area
1st Floor Area	1,180 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1942
Effective Year Built	Effective 1942
Lot Area	5,475 sqft (0.126 acres)
Lot Dimensions	110 ft deep x 50 ft wide
View / Lot	Corner
Garage Area	430 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	601 26TH AVE
City	SAN MATEO
State	CA
Zip	94403-2650
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 4 BLOCK 6 MEADOW HEIGHTS SUB NO 1 RSM 23/50 CITY OF SAN MATEO
Legal Subdivision	MEADOW HEIGHTS SUB NO 1
Legal Block	6
Legal Lot Number	4
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	2
Census Block	2018
Census Tract	606700

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	Company Name on Record
Mailing Address	601 26TH AVE, SAN MATEO, CA 94403-2650
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 27, 2020	Deed of Trust, Mortgage · Line of Credit US BANK NA
Mar 10, 2020	Affidavit of Death, Transfer NOT AVAILABLE
Mar 10, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Mar 9, 2020
Transfer Doc	0000021341
Record Updated	Oct 29, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	601 26TH AVE, SAN MATEO, CA 94403-2650
Transaction Type	Mortgage
Record Updated	Oct 18, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000037567
Date	Apr 27, 2020
Instrument	2020-037567

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 6, 2050

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SAN MATEO CA
Recording Date	Mar 10, 2020
Property Address	601 26TH AVE, SAN MATEO, CA 94403-2650
Document Number	0000021340
Instrument Date	Mar 9, 2020
Instrument	21340
Transaction Type	Transfer
Record Updated	Apr 16, 2020
Title Company	NOT AVAILABLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	601 26TH AVE SAN MATEO CA 944032650, SAN MATEO, CA 94403-2650

March 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Mar 10, 2020
Property Address	601 26TH AVE, SAN MATEO, CA 94403-2650
Document Number	0000021341
Instrument Date	Mar 9, 2020
Instrument	21341
Transaction Type	Transfer
Record Updated	Apr 16, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	601 26TH AVE SAN MATEO CA 944032650, SAN MATEO, CA 94403-2650

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		$236,916 (+2%) Land $38,714 Building $198,202
2025	$4,326.00 (+27.8%) Homeowner's exemption	$232,271 (+4.04%) Land $37,955 Building $194,316
2023	$3,385.00 (+0.27%) Homeowner's exemption	$223,253 Land $36,482 Building $186,771	$1,760,040
2022	$3,376.00

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 minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1979)
Most Recent Claim	Apr 1979 · rainfall accumulation

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	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 799 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
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

May also be available: Etheric Networks, GeoLinks, T-Mobile, Verizon.

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