417 30th Ave, San Mateo, CA 94403 Property Records

San Mateo County property record for 417 30th Ave, San Mateo, CA 94403

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,160 sqft · built 1940
Lot Size	0.127 acres (5,510 sqft)
Owner	2 Trust Names on File
Tax Bill	$7,039 (2025)
Deeds & Mortgages	Aug 2021 Transfer Aug 2021 Mortgage + 6 more
Flood Zone	Zone X (minimal risk)
APN	`039-313-070`

Property Details

APN / Parcel Number

Primary APN	`039-313-070`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,160 sqft Living Area
1st Floor Area	1,160 sqft
Family Room	Family Room

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Lot Area	5,510 sqft (0.127 acres)
Lot Dimensions	110 ft deep x 50 ft wide
Garage Area	380 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	417 30TH AVE
City	SAN MATEO
State	CA
Zip	94403-2718
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 7 BLOCK 12 SAN MATEO TERRACE MAP NO 5 RSM 22/35 CITY OF SAN MATEO
Legal Subdivision	SAN MATEO TERRACE MAP NO 5
Legal Block	12
Legal Lot Number	7
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	2
Census Block	2016
Census Tract	607300

Owner

417 30th Ave is owner-occupied and held in a trust since August 2021.

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

Owner of Record	2 Trust Names on File
Mailing Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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 18, 2021	Intrafamily Transfer, Transfer FIRST AMERICAN TITLE COMPANY
Aug 18, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Aug 20, 2019	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS
Aug 20, 2019	Correction Deed, Transfer OTHER
Feb 22, 2019	Quit Claim Deed, Transfer OTHER
Feb 19, 2019	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS
Jun 6, 2018	Quit Claim Deed, Transfer FIRST AMERICAN TITLE
Jun 6, 2018	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Aug 12, 2021
Transfer Doc	0000120793
Record Updated	Sep 20, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Aug 18, 2021
Property Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Document Number	0000120795
Map Reference	MB 22 PG 35
Instrument Date	Aug 12, 2021
Instrument	2021-120795
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIRST AMERICAN TITLE COMPANY

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	417 30TH AVE, SAN MATEO, CA 94403-2718

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Aug 18, 2021
Property Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Document Number	0000120793
Map Reference	MB 22 PG 35
Instrument Date	Aug 12, 2021
Instrument	2021-120793
Transaction Type	Transfer
Record Updated	Oct 18, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

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	Community Property with Right of Survivorship
Address	417 30TH AVE, SAN MATEO, CA 94403-2718

Mortgage

Document Number	0000120794
Date	Aug 18, 2021
Instrument	2021-120794

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Sep 1, 2036

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 20, 2019
Property Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Document Number	0000066219
Instrument Date	Aug 12, 2019
Instrument	66219
Transaction Type	Transfer
Record Updated	Sep 12, 2019
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	417 30TH AVE SAN MATEO CA 944032718, SAN MATEO, CA 94403-2718

Mortgage

Document Number	66220
Date	Aug 20, 2019
Instrument	66220

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Aug 19, 2039

August 2019: Correction Deed, Transfer

Document Type	Correction Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 20, 2019
Property Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Document Number	0000066221
Instrument Date	Aug 12, 2019
Instrument	66221
Transaction Type	Transfer
Record Updated	May 11, 2021
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	417 30TH AVE SAN MATEO CA 944032718, SAN MATEO, CA 94403-2718

February 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Feb 22, 2019
Property Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Document Number	0000012229
Instrument Date	Feb 19, 2019
Instrument	12229
Transaction Type	Transfer
Record Updated	Mar 8, 2019
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	417 30TH AVE SAN MATEO CA 944032718, SAN MATEO, CA 94403-2718

February 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Feb 19, 2019
Property Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Document Number	0000010926
Instrument Date	Feb 11, 2019
Instrument	10926
Transaction Type	Transfer
Record Updated	Mar 11, 2019
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	417 30TH AVE SAN MATEO CA 944032718, SAN MATEO, CA 94403-2718

Mortgage

Document Number	10927
Date	Feb 19, 2019
Instrument	10927

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Feb 18, 2039

June 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 6, 2018
Property Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Document Number	0000043797
Instrument Date	May 29, 2018
Instrument	43797
Transaction Type	Transfer
Record Updated	Jun 21, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	417 30TH AVE SAN MATEO CA 944032718, SAN MATEO, CA 94403-2718

June 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 6, 2018
Property Address	417 30TH AVE, SAN MATEO, CA 94403-2718
Document Number	0000043795
Instrument Date	May 29, 2018
Instrument	43795
Transaction Type	Transfer
Record Updated	Jun 21, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	417 30TH AVE SAN MATEO CA 944032718, SAN MATEO, CA 94403-2718

Mortgage

Document Number	43796
Date	Jun 6, 2018
Instrument	43796

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Jun 5, 2038

Tax Assessment & Valuation

The 2025 property tax bill for 417 30th Ave was $7,039 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		$519,938 (+2%) Land $173,236 Building $346,702
2025	$7,039.00 Homeowner's exemption	$509,745 Land $169,840 Building $339,905
2023	$7,196.00 (+2%) Homeowner's exemption	$489,954 Land $163,246 Building $326,708	$2,497,230
2022	$7,055.00

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

Flood

FEMA maps place 417 30th Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1998.

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

The area around 417 30th 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 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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