506 State St, San Mateo, CA 94401 Property Records

San Mateo County property record for 506 State St, San Mateo, CA 94401 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 2,218 sqft · built 1944
Lot Size	0.144 acres (6,250 sqft)
Owner	2 Company Names on File
Last Sale	$2,138,000 (Apr 2021)
Tax Bill	$24,720 (2025)
Deeds & Mortgages	Apr 2021 Sale & Mortgage Sep 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`032-134-020`

Property Details

APN / Parcel Number

Primary APN	`032-134-020`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,218 sqft Living Area
1st Floor Area	990 sqft
Family Room	Family Room

Exterior

Year Built	Built 1944
Effective Year Built	Effective 1944
Lot Area	6,250 sqft (0.144 acres)
Lot Dimensions	125 ft deep x 50 ft wide
Garage Area	443 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	506 STATE ST
City	SAN MATEO
State	CA
Zip	94401-1614
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PARCEL 50 ASSESSORS MAP OF STUDIO TRACT LOT 44 STUDIO TRACT RSM 16/36 37 38
Legal Subdivision	STUDIO TRACT
Legal Lot Number	44
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1005
Census Tract	606000

Owner

Source: San Mateo County records · APN 032-134-020

Assessment roll updated July 15, 2026 · Last verified July 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 File
Mailing Address	506 STATE ST, SAN MATEO, CA 94401-1614
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 28, 2021	Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA
Sep 04, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Nov 06, 2019	Quit Claim Deed, Transfer LAWYERS TITLE
Nov 06, 2019	Grant Deed, Transfer INDUSTRIAL & COM'L BK/CHINA

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 28, 2021 · Amount on Record
Deed Sale	Apr 28, 2021 · Amount on Record
Prior Sale	Nov 06, 2019 · Amount on Record
Deed Document Number	202167864
Last Transfer Date	Mar 09, 2025
Transfer Doc	0000013671
Record Updated	Sep 20, 2026

April 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Apr 28, 2021
Property Address	506 STATE ST, SAN MATEO, CA 94401-1614
Document Number	0000067864
Map Reference	MB 16 PG 36-38
Instrument Date	Apr 19, 2021
Instrument	2021-067864
Transaction Type	Transfer
Record Updated	May 21, 2021
Title Company	NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$13,041.80
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	506 STATE ST, SAN MATEO, CA 94401-1614

Mortgage

Document Number	0000067865
Date	Apr 28, 2021
Instrument	2021-067865

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2051

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Sep 04, 2020
Property Address	506 STATE ST, SAN MATEO, CA 94401-1614
Document Number	0000090884
Instrument Date	Jul 09, 2020
Instrument	90884
Transaction Type	Transfer
Record Updated	Oct 05, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	726 CHERRY AVE SAN BRUNO CA 940662912, SAN BRUNO, CA 94066-2912

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Nov 06, 2019
Property Address	506 STATE ST, SAN MATEO, CA 94401-1614
Document Number	0000093462
Instrument Date	Nov 04, 2019
Instrument	93462
Transaction Type	Transfer
Record Updated	Nov 27, 2019
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	726 CHERRY AVE SAN BRUNO CA 940662912, SAN BRUNO, CA 94066-2912

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Nov 06, 2019
Property Address	506 STATE ST, SAN MATEO, CA 94401-1614
Document Number	0000093461
Instrument Date	Oct 30, 2019
Instrument	93461
Transaction Type	Transfer
Record Updated	Nov 28, 2019
Title Company	LAWYERS TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$1,320.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	726 CHERRY AVE SAN BRUNO CA 940662912, SAN BRUNO, CA 94066-2912

Mortgage

Document Number	93464
Date	Nov 06, 2019
Instrument	93464

Lender

Name	INDUSTRIAL & COM'L BK/CHINA
Type	Bank
Address	NEW YORK, NY 10019

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 05, 2049

Interest

Rate Type	Adjustable Rate
Rate	4.12%

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$2,030,000 (-) Land $1,061,500 Building $968,500
2025	$24,720.00 (-0.82%)	$2,030,000 (-9.29%) Land $1,061,500 Building $968,500
2024	$24,924.00 (-10.2%)
2023	$27,756.00 (+0.54%) Homeowner's exemption	$2,237,941 Land $1,170,450 Building $1,067,491	$2,040,390
2022	$27,606.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 694 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Radiate Holdings	Cable	1,500 / 50
Sonic Telecom	Fiber	1,000 / 1,000
Verizon	Fixed Wireless	1,000 / 75
Etheric Communications, LLC.	Fixed Wireless (licensed-by-rule)	250 / 100

May also be available at this address: Unwired, AT&T, T-Mobile USA, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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