669 3rd Ave, San Bruno, CA 94066 Property Records

San Mateo County property record for 669 3rd Ave, San Bruno, CA 94066

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,430 sqft · built 1943
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$555,000 (Apr 2014)
Tax Bill	$12,778 (2025)
Deeds & Mortgages	Nov 2021 Line of Credit May 2021 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`020-195-030`

Property Details

APN / Parcel Number

Primary APN	`020-195-030`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,430 sqft Living Area
1st Floor Area	886 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1943
Effective Year Built	Effective 1943
Architectural Style	Ranch
Exterior Material	Shingles
Roof Material	Composition Shingle
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Garage Area	204 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	669 3RD AVE
City	SAN BRUNO
State	CA
Zip	94066-4509
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOTS 37 & 38 BLOCK 23 BELLE AIR PARK RSM 5/10
Legal Subdivision	BELLE AIR PARK
Legal Block	23
Legal Lot Number	37,38
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	3
Census Block	3011
Census Tract	604200

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	669 3RD AVE, SAN BRUNO, CA 94066-4509
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 5, 2021	Deed of Trust, Mortgage · Line of Credit COMERICA BANK
May 24, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 18, 2014 · Amount on Record
Deed Sale	Apr 18, 2014 · Amount on Record
Prior Sale	Nov 20, 2001 · Amount on Record
Deed Document Number	201432811
Prior Transfer Date	Feb 10, 1999
Prior Transfer Doc	0000027224
Record Updated	Sep 20, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	669 3RD AVE, SAN BRUNO, CA 94066-4509
Transaction Type	Mortgage
Record Updated	Nov 25, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	669 3RD AVE, SAN BRUNO, CA 94066-4509

Mortgage

Document Number	0000155184
Date	Nov 5, 2021
Instrument	2021-155184

Lender

Name	COMERICA BANK
Type	Bank
Address	DALLAS, TX 75201

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	669 3RD AVE, SAN BRUNO, CA 94066-4509
Transaction Type	Mortgage
Record Updated	Jun 10, 2021
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	669 3RD AVE, SAN BRUNO, CA 94066-4509

Mortgage

Document Number	0000080874
Date	May 24, 2021
Instrument	2021-080874

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

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

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 Bruno City
Elementary School District	San Bruno Park 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		$1,012,314 (+2%) Land $346,976 Building $665,338
2025	$12,778.00 (+22.39%) Homeowner's exemption	$992,466 (+4.04%) Land $340,173 Building $652,293
2023	$10,440.00 (+47.52%) Homeowner's exemption	$953,928 Land $326,964 Building $626,964	$1,072,800
2022	$7,077.00

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 110 policies
Nearby Flood Policies	110 in force
Nearby Flood Claims	12 (1980–2022)
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 3 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 3 claims

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	CITY OF SAN BRUNO serves 42,631 people · EPA ID CA4110023
Water Source	Purchased surface water from several systems
Last State Inspection	Jul 2024
Lead	Under 1 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 611 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
Verizon Fixed Wireless	1,000 / 75
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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