121 29th Ave, San Mateo, CA 94403 Property Records

San Mateo County property record for 121 29th Ave, San Mateo, CA 94403

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,470 sqft · built 1950
Lot Size	0.16 acres (6,978 sqft)
Owner	2 Individual Names on Record
Last Sale	$165,909 (Jan 2018)
Tax Bill	$8,067 (2025)
Deeds & Mortgages	Aug 2023 Line of Credit Feb 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`039-392-230`

Property Details

APN / Parcel Number

Primary APN	`039-392-230`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,470 sqft Living Area
1st Floor Area	1,470 sqft
Family Room	Family Room

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Lot Area	6,978 sqft (0.16 acres)
Lot Dimensions	116 ft deep x 60 ft wide
Garage Area	450 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	121 29TH AVE
City	SAN MATEO
State	CA
Zip	94403-2722
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R106
Legal Description	60 FT X 116.3 FT ON 29TH AVE COM 63.7 FT SW FRM FLORES ST PTN OF LOT 38 SUB OF LOTS 1 2 19 21 OF BERESFORD PARK RSM A/17 CITY OF SAN MATEO
Legal Subdivision	BERESFORD PARK
Legal Lot Number	38,1
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	2
Census Block	2008
Census Tract	607300

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 Individual Names on Record
Mailing Address	121 29TH AVE, SAN MATEO, CA 94403-2722
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Aug 3, 2023	Deed of Trust, Mortgage · Line of Credit SAN MATEO CU
Feb 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage PARKSIDE LNDG
Jan 3, 2018	Grant Deed, Transfer PARKSIDE LNDG
Jan 3, 2018	Quit Claim Deed, Transfer PARKSIDE LNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 3, 2018 · Amount on Record
Deed Sale	Jan 3, 2018 · Amount on Record
Prior Sale	Aug 16, 2012 · Amount on Record
Deed Document Number	201889
Prior Transfer Date	Jun 22, 2012
Prior Transfer Doc	0000116573
Record Updated	Oct 29, 2026

August 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	121 29TH AVE, SAN MATEO, CA 94403-2722
Transaction Type	Mortgage
Record Updated	Sep 1, 2023
Title Company	CHICAGO TITLE PIRT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	121 29TH AVE, SAN MATEO, CA 94403-2722
Investor	Possibly a Property Investor

Mortgage

Document Number	0000037211
Date	Aug 3, 2023
Instrument	2023-037211

Lender

Name	SAN MATEO CU
Type	Credit Union
Address	REDWOOD CITY, CA 94063

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Aug 1, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	121 29TH AVE, SAN MATEO, CA 94403-2722
Document Number	0000015387
Instrument Date	Feb 14, 2020
Transaction Type	Mortgage
Record Updated	Mar 17, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	121 29TH AVE SAN MATEO CA 944032722, SAN MATEO, CA 94403-2722

Mortgage

Document Number	0000015387
Date	Feb 21, 2020
Instrument	15387

Lender

Name	PARKSIDE LNDG
Address	SAN FRANCISCO, CA 94102

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 20, 2050

January 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jan 3, 2018
Property Address	121 29TH AVE, SAN MATEO, CA 94403-2722
Document Number	0000000089
Instrument Date	Dec 28, 2017
Instrument	89
Transaction Type	Transfer
Record Updated	Jul 21, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$183.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	635 CRESTVIEW DR DIAMOND SPRINGS CA 956199724, DIAMOND SPRINGS, CA 95619-9724

Mortgage

Document Number	91
Date	Jan 3, 2018
Instrument	91

Lender

Name	PARKSIDE LNDG
Address	SAN FRANCISCO, CA 94103

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jan 2, 2048

January 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jan 3, 2018
Property Address	121 29TH AVE, SAN MATEO, CA 94403-2722
Document Number	0000000090
Instrument Date	Dec 26, 2017
Instrument	90
Transaction Type	Transfer
Record Updated	Jul 21, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	121 29TH AVE SAN MATEO CA 944032722, SAN MATEO, CA 94403-2722

Mortgage

Document Number	91
Date	Jan 3, 2018
Instrument	91

Lender

Name	PARKSIDE LNDG
Address	SAN FRANCISCO, CA 94103

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jan 2, 2048

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		$526,683 (+2%) Land $249,839 Building $276,844
2025	$8,067.00 (+9.03%) Homeowner's exemption	$516,358 (+4.04%) Land $244,941 Building $271,417
2023	$7,399.00 (+1.41%) Homeowner's exemption	$496,311 Land $235,431 Building $260,880	$1,405,530
2022	$7,296.00

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	2 in force
Nearby Flood Claims	4 (1998–2022)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Dec 2022 · rainfall accumulation

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 716 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
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

May also be available: Etheric Networks, GeoLinks, T-Mobile.

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