1824 Byron Ave, San Mateo, CA 94401 Property Records

San Mateo County property record for 1824 Byron Ave, San Mateo, CA 94401

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,325 sqft · built 1952
Lot Size	0.115 acres (5,000 sqft)
Owner	Individual Name on File
Last Sale	$500,000 (May 2003)
Tax Bill	$10,984 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Dec 2020 Transfer + 2 more
Flood Zone	Zone X (reduced by levee)
APN	`033-374-040`

Property Details

APN / Parcel Number

Primary APN	`033-374-040`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,325 sqft Living Area
1st Floor Area	820 sqft
Family Room	Family Room

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Garage Area	240 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1824 BYRON AVE
City	SAN MATEO
State	CA
Zip	94401-3404
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R106
Legal Description	LOT 4 BLOCK 11 SHORE VIEW TRACT MAP NO 9 RSM 31/34 35 36 37 CITY OF SAN MATEO
Legal Subdivision	SHORE VIEW TRACT MAP NO 9
Legal Block	11
Legal Lot Number	4
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1006
Census Tract	607701

Owner

1824 Byron Ave is owned and occupied by an individual who acquired it in November 2020.

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	Individual Name on File
Mailing Address	1824 BYRON AVE, SAN MATEO, CA 94401-3404
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Nov 22, 2020	Deed of Trust, Mortgage · Conventional Mortgage PROVIDENT FNDG
Dec 3, 2020	Quit Claim Deed SERVICELINK
Oct 2, 2019	Quit Claim Deed, Transfer OTHER
Dec 4, 2019	Intrafamily Transfer, Transfer · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 15, 2003 · Amount on File
Deed Sale	May 15, 2003 · Amount on File
Deed Document Number	2003132856
Last Transfer Date	Nov 22, 2020
Transfer Doc	0000138413
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	1824 BYRON AVE, SAN MATEO, CA 94401-3404
Document Number	0000138414
Instrument Date	Nov 22, 2020
Transaction Type	Mortgage
Record Updated	Jan 20, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1824 BYRON AVE SAN MATEO CA 944013404, SAN MATEO, CA 94401-3404

Mortgage

Document Number	0000138414
Date	Dec 3, 2020
Instrument	138414

Lender

Name	PROVIDENT FNDG
Type	Funding / Finance Company
Address	BURLINGAME, CA 94010

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Dec 2, 2050

December 2020: Quit Claim Deed

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 3, 2020
Property Address	1824 BYRON AVE, SAN MATEO, CA 94401-3404
Document Number	0000138413
Instrument Date	Nov 22, 2020
Instrument	138413
Record Updated	Jan 20, 2021
Title Company	SERVICELINK

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	204 2ND AVE #713 SAN MATEO CA 944013904, 713, SAN MATEO, CA 94401-3904

October 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Oct 2, 2019
Property Address	1824 BYRON AVE, SAN MATEO, CA 94401-3404
Document Number	0000081583
Instrument Date	Sep 28, 2019
Instrument	81583
Transaction Type	Transfer
Record Updated	Oct 23, 2019
Title Company	OTHER

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1824 BYRON AVE SAN MATEO CA 944013404, SAN MATEO, CA 94401-3404

December 2019: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Dec 4, 2019
Property Address	1824 BYRON AVE, SAN MATEO, CA 94401-3404
Document Number	0000102677
Map Reference	MB 31 PG 34-37
Instrument Date	Sep 3, 2019
Instrument	2019-102677
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	FIRST AMERICAN TITLE INS CO

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
Relationship	Joint Tenants
Address	1824 BYRON AVE, SAN MATEO, CA 94401-3404

Mortgage

Document Number	0000102678
Date	Dec 4, 2019
Instrument	2019-102678

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	358 Months
Due	Oct 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 1824 Byron Ave was $10,984 with a homeowner's exemption.

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		$738,632 (+2%) Land $369,316 Building $369,316
2025	$10,984.00 Homeowner's exemption	$724,150 Land $362,075 Building $362,075
2023	$10,350.00 (-5.44%) Homeowner's exemption	$696,032 Land $348,016 Building $348,016	$1,179,000
2022	$10,946.00

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

Flood

FEMA maps place 1824 Byron Ave in Zone X, where a levee reduces flood risk.

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 reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 12 policies
Nearby Flood Policies	12 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

Wildfire risk around 1824 Byron Ave is low, with less than a 0.01% annual chance of 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 367 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Etheric Networks Fixed Wireless	250 / 100

May also be available: Sail Internet, T-Mobile, Unwired, Verizon.

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