40 10th Ave, San Mateo, CA 94401 Property Records

San Mateo County property record for 40 10th Ave, San Mateo, CA 94401

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,522 sqft · built 1928
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Company Names on Record
Last Sale	$1,825,000 (Jul 2015)
Tax Bill	$26,994 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Aug 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`034-283-200`

Property Details

APN / Parcel Number

Primary APN	`034-283-200`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,522 sqft Living Area
1st Floor Area	1,509 sqft
2nd Floor Area	667 sqft
Basement Area	320 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1928
Architectural Style	Tudor
Exterior Material	Stucco
Roof Material	Composition Shingle
Lot Area	6,000 sqft (0.138 acres)
Lot Dimensions	120 ft deep x 50 ft wide
Garage Area	390 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	40 10TH AVE
City	SAN MATEO
State	CA
Zip	94401-4305
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20000
Legal Description	LOT 13 BLOCK C HAYWARD PARK SUB NO 2 RSM 4/40
Legal Subdivision	HAYWARD PARK
Legal Block	C
Legal Lot Number	13
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1012
Census Tract	606600

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 Company Names on Record
Mailing Address	40 10TH AVE, SAN MATEO, CA 94401-4305
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 6, 2021	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
Aug 2, 2021	Intrafamily Transfer, Transfer
Jan 20, 2021	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
Jun 11, 2019	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 22, 2015 · Amount on Record
Deed Sale	Jul 22, 2015 · Amount on Record
Prior Sale	Nov 10, 1995 · Amount on Record
Deed Document Number	201576999
Prior Transfer Date	Mar 4, 2011
Prior Transfer Doc	0000047407
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	40 10TH AVE, SAN MATEO, CA 94401-4305
Transaction Type	Mortgage
Record Updated	Aug 30, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 10TH AVE, SAN MATEO, CA 94401-4305

Mortgage

Document Number	0000115890
Date	Aug 6, 2021
Instrument	2021-115890

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Aug 1, 2041

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Aug 2, 2021
Property Address	40 10TH AVE, SAN MATEO, CA 94401-4305
Document Number	0000113517
Map Reference	MB 4 PG 40
Instrument Date	Jul 27, 2021
Instrument	2021-113517
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 10TH AVE, SAN MATEO, CA 94401-4305

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	40 10TH AVE, SAN MATEO, CA 94401-4305
Transaction Type	Mortgage
Record Updated	Feb 16, 2021
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 10TH AVE, SAN MATEO, CA 94401-4305

Mortgage

Document Number	0000008563
Date	Jan 20, 2021
Instrument	2021-008563

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Feb 1, 2041

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	40 10TH AVE, SAN MATEO, CA 94401-4305
Document Number	0000047015
Instrument Date	Jun 11, 2019
Transaction Type	Mortgage
Record Updated	Jul 15, 2019
Title Company	WFG LENDER SERVICES, WFG LENDER SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 10TH AVE SAN MATEO CA 944014305, SAN MATEO, CA 94401-4305

Mortgage

Document Number	0000047015
Date	Jun 19, 2019
Instrument	47015

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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		$2,203,634 (+2%) Land $1,101,817 Building $1,101,817
2025	$26,994.00 (+4%)	$2,160,426 (+4.04%) Land $1,080,213 Building $1,080,213
2023	$25,955.00 (+1.34%)	$2,076,536 Land $1,038,268 Building $1,038,268	$1,733,490
2022	$25,613.00

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	3 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 906 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 · Fiber in parts of the area	1,500 / 50
Sonic Telecom Fiber	1,000 / 1,000
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Unwired, Verizon.

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