433 Chestnut Ave, San Bruno, CA 94066 Property Records

San Mateo County property record for 433 Chestnut Ave, San Bruno, CA 94066

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,270 sqft · built 1947
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Company Names on Record
Last Sale	$525,000 (Dec 2010)
Tax Bill	$8,898 (2025)
Deeds & Mortgages	Jan 2019 Mortgage Apr 2022 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`020-263-170`

Property Details

APN / Parcel Number

Primary APN	`020-263-170`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Building Area	1,270 sqft Living Area
1st Floor Area	1,270 sqft
Family Room	Family Room

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Garage Area	250 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	433 CHESTNUT AVE
City	SAN BRUNO
State	CA
Zip	94066-4123
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOTS 6 & 7 BLOCK 10 HUNTINGTON PARK 1ST ADD RSM 5/40
Legal Subdivision	HUNTINGTON PARK 1ST ADD
Legal Block	10
Legal Lot Number	6,7
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	5
Census Block	5002
Census Tract	603900

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	433 CHESTNUT AVE, SAN BRUNO, CA 94066-4123
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jan 10, 2019	Deed of Trust, Mortgage · Conventional Mortgage EAST WEST BANK
Apr 29, 2022	Deed of Trust, Mortgage · Conventional Mortgage GOLDEN STAR INC
Oct 20, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 10, 2010 · Amount on Record
Deed Sale	Dec 10, 2010 · Amount on Record
Prior Sale	Jul 15, 2010 · Amount on Record
Deed Document Number	2010152503
Prior Transfer Date	May 22, 1997
Prior Transfer Doc	0000120099
Record Updated	Oct 29, 2026

January 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	433 CHESTNUT AVE, SAN BRUNO, CA 94066-4123
Transaction Type	Mortgage
Record Updated	Jul 25, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001795
Date	Jan 10, 2019
Instrument	2019-001795

Lender

Name	EAST WEST BANK
Type	Bank
Address	EL MONTE, CA 91731

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2049

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	433 CHESTNUT AVE, SAN BRUNO, CA 94066-4123
Transaction Type	Mortgage
Record Updated	Jul 25, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	433 CHESTNUT AVE, SAN BRUNO, CA 94066-4123

Mortgage

Document Number	0000036043
Date	Apr 29, 2022
Instrument	2022-036043

Lender

Name	GOLDEN STAR INC
Type	Mortgage Company
Address	MONROVIA, CA 91016

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2052

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Oct 20, 2020
Property Address	433 CHESTNUT AVE, SAN BRUNO, CA 94066-4123
Document Number	0000114161
Instrument Date	Oct 8, 2020
Instrument	114161
Transaction Type	Transfer
Record Updated	Nov 24, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	819 SACRAMENTO ST SAN FRANCISCO CA 941082116, SAN FRANCISCO, CA 94108-2116

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		$686,056 (+2%) Land $343,028 Building $343,028
2025	$8,898.00 (+25.71%) Homeowner's exemption	$672,604 (+4.04%) Land $336,302 Building $336,302
2023	$7,078.00 (+1.17%) Homeowner's exemption	$646,488 Land $323,244 Building $323,244	$981,450
2022	$6,996.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 98% of the US · lower than 98.4% 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 483 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
Etheric Networks Fixed Wireless	250 / 100

May also be available: T-Mobile, Verizon.

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