1002 Haddon Dr, San Mateo, CA 94402 Property Records

San Mateo County property record for 1002 Haddon Dr, San Mateo, CA 94402

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,640 sqft · built 1947
Lot Size	0.119 acres (5,173 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,950,000 (Sep 2021)
Tax Bill	$25,282 (2025)
Deeds & Mortgages	Sep 2021 Sale & Mortgage Aug 2019 Mortgage + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`035-088-040`

Property Details

APN / Parcel Number

Primary APN	`035-088-040`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,640 sqft Living Area
Gross Area	2,280 sqft
1st Floor Area	1,210 sqft
Basement Area	640 sqft
Family Room	Family Room

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Lot Area	5,173 sqft (0.119 acres)
Lot Dimensions	85 ft deep x 60 ft wide
Garage Type	Basement
Garage Area	640 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1002 HADDON DR
City	SAN MATEO
State	CA
Zip	94402-2504
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20000
Legal Description	LOT 4 BLOCK 33 SUNNYBRAE MAP NO 3 RSM 26/11 12 13 CITY OF SAN MATEO
Legal Subdivision	SUNNYBRAE MAP NO 3
Legal Block	33
Legal Lot Number	4
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1000
Census Tract	607600

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	648 WILLOWGATE ST, MOUNTAIN VIEW, CA 94043-4816
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2021	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Aug 1, 2019	Quit Claim Deed, Transfer SAN MATEO CU
Mar 29, 2019	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 28, 2021 · Amount on Record
Deed Sale	Sep 28, 2021 · Amount on Record
Prior Sale	Mar 29, 2019 · Amount on Record
Deed Document Number	2021138398
Prior Transfer Date	Jul 22, 2019
Prior Transfer Doc	0000060941
Record Updated	Oct 29, 2026

September 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Sep 28, 2021
Property Address	1002 HADDON DR, SAN MATEO, CA 94402-2504
Document Number	0000138398
Map Reference	MB 26 PG 11-13
Instrument Date	Sep 23, 2021
Instrument	2021-138398
Transaction Type	Transfer
Record Updated	Oct 26, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$11,895.00
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	648 WILLOWGATE ST, MOUNTAIN VIEW, CA 94043-4816

Mortgage

Document Number	0000138399
Date	Sep 28, 2021
Instrument	2021-138399

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2051

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 1, 2019
Property Address	1002 HADDON DR, SAN MATEO, CA 94402-2504
Document Number	0000060941
Instrument Date	Jul 22, 2019
Instrument	60941
Transaction Type	Transfer
Record Updated	Aug 20, 2019
Title Company	LAWYERS TITLE/NTHRN CA

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	1002 HADDON DR SAN MATEO CA 944022504, SAN MATEO, CA 94402-2504

Mortgage

Document Number	60942
Date	Aug 1, 2019
Instrument	60942

Lender

Name	SAN MATEO CU
Type	Credit Union
Address	350 CONVENTION WAY, REDWOOD CITY, CA 94063-1435

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jul 31, 2049

March 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Mar 29, 2019
Property Address	1002 HADDON DR, SAN MATEO, CA 94402-2504
Document Number	0000022385
Map Reference	MB 26 PG 11-13
Instrument Date	Mar 26, 2019
Instrument	2019-022385
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	NORTH AMERICAN TITLE CO INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1002 HADDON DR, SAN MATEO, CA 94402-2504

Mortgage

Document Number	0000022386
Date	Mar 29, 2019
Instrument	2019-022386

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2049

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		$2,121,346 (+2%) Land $1,082,432 Building $1,038,914
2025	$25,282.00 (+10.36%) Homeowner's exemption	$2,079,753 (+10.98%) Land $1,061,208 Building $1,018,545
2023	$22,908.00 (-5.25%) Homeowner's exemption	$1,874,000 Land $956,000 Building $918,000	$1,450,620
2022	$24,178.00

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 reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	8 in force
Nearby Flood Claims	1 (2022)
Claims Outside the SFHA	1 of 1
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

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 797 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 · Fiber in parts of the area	2,000 / 250
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sonic Telecom, Unwired, Verizon.

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