470 19th Ave, San Mateo, CA 94403 Property Records

San Mateo County property record for 470 19th Ave, San Mateo, CA 94403

Property Summary

Property Type	Multi-Family Dwellings
Details	6 bd · 6 ba · 5,450 sqft · built 1958
Lot Size	0.176 acres (7,660 sqft)
Owner	Company Name on File
Last Sale	$40,000 (Aug 2011)
Tax Bill	$20,424 (2025)
Deeds & Mortgages	Aug 2022 Mortgage Aug 2019 Sale + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`035-331-030`

Property Details

APN / Parcel Number

Primary APN	`035-331-030`

Interior

Bedrooms	6 Beds
Full Baths	6 Baths
Total Rooms	18 Rooms
Units	6 Units
Stories	2 Stories
Building Area	5,450 sqft Living Area

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1958
Architectural Style	Multi-Family
Lot Area	7,660 sqft (0.176 acres)
Lot Dimensions	142 ft deep x 54 ft wide
Parking Spaces	6 Parking Spaces

Location & Zoning

Street Address	470 19TH AVE
City	SAN MATEO
State	CA
Zip	94403-1486
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	LOT 3 BLOCK 1 SAN MATEO VILLAGE UNIT NO 6 B RSM 39/8 CITY OFSAN MATEO
Legal Subdivision	SAN MATEO VILLAGE UNIT NO 6
Legal Block	1
Legal Lot Number	3
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	2
Census Block	2011
Census Tract	607500

Owner

470 19th Ave, a residential property, is owned by a company that acquired it in August 2022.

Source: San Mateo County records, as of August 31, 2026

Owner of Record	Company Name on File
Mailing Address	1107 S B ST, SAN MATEO, CA 94401-4314
Owner Type	Company
Vesting	Limited Liability Company

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

Deeds, Mortgages & Sale History

Date	Document
Aug 24, 2022	Intrafamily Transfer, Transfer · Commercial Mortgage FIRST REPUBLIC BANK
Aug 9, 2019	Grant Deed, Transfer NOT AVAILABLE
Apr 23, 2018	Intrafamily Transfer, Transfer FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 23, 2011 · Amount on File
Deed Sale	Aug 23, 2011 · Amount on File
Prior Sale	Mar 25, 2011 · Amount on File
Deed Document Number	201195726
Last Transfer Date	Aug 8, 2022
Transfer Doc	0000062852
Record Updated	Oct 29, 2026

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Aug 24, 2022
Property Address	470 19TH AVE, SAN MATEO, CA 94403-1486
Document Number	0000062852
Map Reference	MB 39 PG 8
Instrument Date	Aug 8, 2022
Instrument	2022-062852
Transaction Type	Transfer
Record Updated	Sep 21, 2022
Title Company	NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC

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
Address	1107 S B ST, SAN MATEO, CA 94401-4314

Mortgage

Document Number	0000062853
Date	Aug 24, 2022
Instrument	2022-062853

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 9, 2019
Property Address	470 19TH AVE, SAN MATEO, CA 94403-1486
Document Number	0000063438
Instrument Date	May 15, 2019
Instrument	63438
Transaction Type	Transfer
Record Updated	Aug 30, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	470 19TH AVE SAN MATEO CA 944031486, SAN MATEO, CA 94403-1486

April 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Apr 23, 2018
Property Address	470 19TH AVE, SAN MATEO, CA 94403-1486
Document Number	0000030799
Map Reference	MB39 PG8
Instrument Date	Apr 10, 2018
Instrument	2018-030799
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	NORTH AMERICAN TITLE CO INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	829 E CAMINO REAL AVE, ARCADIA, CA 91006-4428

Mortgage

Document Number	0000030800
Date	Apr 23, 2018
Instrument	2018-030800

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 470 19th Ave was $20,424, down 0.3% from the year before.

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
2026		$1,191,238 (+2%) Land $794,162 Building $397,076
2025	$20,424.00 (-0.28%)	$1,167,882 Land $778,591 Building $389,291
2024	$20,481.00 (+4.34%)
2023	$19,630.00 (-1.03%)	$1,122,534 Land $748,359 Building $374,175
2022	$19,835.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 470 19th Ave in Zone X, where a levee reduces flood risk, though there have been 1 flood claim nearby since 2022.

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 15 policies
Nearby Flood Policies	15 in force
Nearby Flood Claims	1 (2022)
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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

The area around 470 19th Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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