375 Derby Ave, San Mateo, CA 94403 Property Records

San Mateo County property record for 375 Derby Ave, San Mateo, CA 94403

Property Summary

Property Type	Condominium
Details	3 bd · 3.5 ba · 1,710 sqft · built 2015
Lot Size	0.292 acres (12,739 sqft)
Owner	2 Individual Names on File
Last Sale	$1,820,000 (Feb 2023)
Tax Bill	$28,391 (2025)
Deeds & Mortgages	Feb 2023 Sale & Mortgage Nov 2020 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`124-260-090`

Property Details

APN / Parcel Number

Primary APN	`124-260-090`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Units	80 Units
Stories	3 Stories
Building Area	1,710 sqft Living Area

Exterior

Year Built	Built 2015
Effective Year Built	Effective 2015
Architectural Style	Condo/Apartment
Lot Area	12,739 sqft (0.292 acres)
Garage Area	470 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	375 DERBY AVE
City	SAN MATEO
State	CA
Zip	94403-3453
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT F9 BRIGHTSIDE PHASE 3 RES 2.1 BAY MEADOWS PHASE II 2014-087355
Legal Subdivision	BRIGHTSIDE PHASE 3 RES 2.1 BAY MEADOWS P
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1013
Census Tract	607500

Owner

375 Derby Ave, a condominium, is owned and occupied by two individuals who bought it in February 2023.

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

Owner of Record	2 Individual Names on File
Mailing Address	375 DERBY AVE, SAN MATEO, CA 94403-3453
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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
Feb 9, 2023	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Nov 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Nov 25, 2020	Grant Deed, Transfer FIRST AMERICAN TITLE
Jul 18, 2019	Correction Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jul 11, 2019	Deed of Trust, Mortgage FIRST REPUBLIC BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 9, 2023 · Amount on File
Deed Sale	Feb 9, 2023 · Amount on File
Prior Sale	Nov 25, 2020 · Amount on File
Deed Document Number	20235822
Prior Transfer Date	Jul 11, 2019
Prior Transfer Doc	0000055921
Record Updated	Sep 20, 2026

February 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Feb 9, 2023
Property Address	375 DERBY AVE, SAN MATEO, CA 94403-3453
Document Number	0000005822
Map Reference	MB 137 PG 37-46
Instrument Date	Feb 1, 2023
Instrument	2023-005822
Transaction Type	Transfer
Record Updated	Mar 9, 2023
Title Company	NOT AVAILABLE, DOMA TITLE OF CALIFORNIA INC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$11,102.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	375 DERBY AVE, SAN MATEO, CA 94403-3453

Mortgage

Document Number	0000005823
Date	Feb 9, 2023
Instrument	2023-005823

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	5.12%
Type Change Date	Mar 1, 2030
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	7.12%
Index	Other
Max Rate	10.1%

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	375 DERBY AVE, SAN MATEO, CA 94403-3453
Transaction Type	Mortgage
Record Updated	Oct 18, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	375 DERBY AVE, SAN MATEO, CA 94403-3453

Mortgage

Document Number	0000128209
Date	Nov 13, 2020
Instrument	2020-128209

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	7 Months
Due	Jun 1, 2021

Interest

Rate Type	Adjustable Rate
Rate	4.25%
Type Change Date	Jan 1, 2021
Change Frequency	Monthly
Min Rate At Change	3.25%
Index	Prime Rate
Margin	1
Max Rate	10.9%

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Nov 25, 2020
Property Address	375 DERBY AVE, SAN MATEO, CA 94403-3453
Document Number	0000134761
Instrument Date	Nov 23, 2020
Instrument	134761
Transaction Type	Transfer
Record Updated	Jan 5, 2021
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$1,760.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	951 OLD COUNTY RD #2-111 BELMONT CA 940022773, 2-111, BELMONT, CA 94002-2773

July 2019: Correction Deed, Transfer

Document Type	Correction Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jul 18, 2019
Property Address	375 DERBY AVE, SAN MATEO, CA 94403-3453
Document Number	0000055921
Instrument Date	Jul 11, 2019
Instrument	55921
Transaction Type	Transfer
Record Updated	Aug 7, 2019
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	375 DERBY AVE SAN MATEO CA 944033453, SAN MATEO, CA 94403-3453

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	375 DERBY AVE, SAN MATEO, CA 94403-3453
Document Number	0000055922
Instrument Date	Jul 11, 2019
Transaction Type	Mortgage
Record Updated	Aug 7, 2019
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	375 DERBY AVE SAN MATEO CA 944033453, SAN MATEO, CA 94403-3453

Mortgage

Document Number	0000055922
Date	Jul 18, 2019
Instrument	55922

Lender

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

Agreement

Amount	Amount on Record
Term	360 Months
Due	Jul 17, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 375 Derby Ave was $28,391 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		$1,931,398 (+2%) Land $965,699 Building $965,699
2025	$28,391.00 Homeowner's exemption	$1,893,528 Land $946,764 Building $946,764
2023	$25,683.00 (+0.9%)	$1,664,640 Land $832,320 Building $832,320	$1,583,010
2022	$25,455.00

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

Flood

FEMA maps place 375 Derby Ave in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1982.

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	3 in force
Nearby Flood Claims	5 (1982–1998)
Claims Outside the SFHA	1 of 5
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 2 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 2 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

The area around 375 Derby 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 819 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 · Fiber in parts of the area	1,500 / 50
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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