337 San Rey Ave, Millbrae, CA 94030 Property Records

San Mateo County property record for 337 San Rey Ave, Millbrae, CA 94030

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,150 sqft · built 1953
Lot Size	0.106 acres (4,597 sqft)
Owner	2 Trust Names on File
Last Sale	$305,000 (Dec 1998)
Tax Bill	$7,163 (2025)
Deeds & Mortgages	Apr 2019 Line of Credit Jan 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`021-307-230`

Property Details

APN / Parcel Number

Primary APN	`021-307-230`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,150 sqft Living Area
1st Floor Area	1,150 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	4,597 sqft (0.106 acres)
Lot Dimensions	92 ft deep x 50 ft wide
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	337 SAN REY AVE
City	MILLBRAE
State	CA
Zip	94030-2024
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOTS 40 41 BLOCK 4 NORTH MILLBRAE
Legal Subdivision	NORTH MILLBRAE
Legal Block	4
Legal Lot Number	40
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	2
Census Block	2008
Census Tract	604400

Owner

337 San Rey Ave is held in a trust since December 1998.

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

Owner of Record	2 Trust Names on File
Mailing Address	337 SAN REY AVE, MILLBRAE, CA 94030-2024
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
Apr 24, 2019	Deed of Trust, Mortgage · Line of Credit CITIBANK NA
Jan 10, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Aug 2, 2017	Quit Claim Deed, Transfer Quitclaim
Aug 2, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 18, 1998 · Amount on File
Deed Sale	Dec 18, 1998 · Amount on File
Deed Document Number	1998213446
Record Updated	Oct 29, 2026

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	337 SAN REY AVE, MILLBRAE, CA 94030-2024
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000029781
Date	Apr 24, 2019
Instrument	2019-029781

Lender

Name	CITIBANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	337 SAN REY AVE, MILLBRAE, CA 94030-2024
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000002715
Date	Jan 10, 2020
Instrument	2020-002715

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Jan 1, 2035

August 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 2, 2017
Property Address	337 SAN REY AVE, MILLBRAE, CA 94030-2024
Document Number	0000066919
Instrument Date	Jul 27, 2017
Instrument	66919
Transaction Type	Transfer
Record Updated	Jan 3, 2018

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	337 SAN REY AVE MILLBRAE CA 940302024, MILLBRAE, CA 94030-2024

August 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 2, 2017
Property Address	337 SAN REY AVE, MILLBRAE, CA 94030-2024
Document Number	0000066920
Instrument Date	Jul 27, 2017
Instrument	66920
Transaction Type	Transfer
Record Updated	Aug 22, 2017

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	337 SAN REY AVE MILLBRAE CA 940302024, MILLBRAE, CA 94030-2024

Tax Assessment & Valuation

The 2025 property tax bill for 337 San Rey Ave was $7,163.

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Municipality	Millbrae City
Elementary School District	Millbrae 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		$487,694 (+2%) Land $243,847 Building $243,847
2025	$7,163.00	$478,132 Land $239,066 Building $239,066
2023	$6,727.00 (+26.23%)	$459,568 Land $229,784 Building $229,784	$968,580
2022	$5,329.00

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

Flood

FEMA maps place 337 San Rey Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 83 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	83 in force
Nearby Flood Claims	10 (1982–1983)
Claims Outside the SFHA	7 of 10
Most Recent Claim	Jan 1983 · tidal / storm surge
Claims by Event	Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 8 claims

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 337 San Rey Ave is low, with 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 94% of the US · lower than 96% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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	CITY OF MILLBRAE serves 22,795 people · EPA ID CA4110018
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Apr 2025
Lead	Under 1 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	1 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 441 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sail Internet, Verizon.

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