San Mateo County property record for 1001 Haddon Dr, San Mateo, CA 94402
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,180 sqft · built 1947 |
| Lot Size | 0.112 acres (4,869 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $693,000 (Aug 2004) |
| Tax Bill | $13,369 (2025) |
| Deeds & Mortgages | Feb 2021 Transfer Apr 2020 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 035-087-200 |
| Primary APN | 035-087-200 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,180 sqft Living Area |
| 1st Floor Area | 1,180 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 4,869 sqft (0.112 acres) |
| Lot Dimensions | 88 ft deep x 55 ft wide |
| Garage Area | 290 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1001 HADDON DR |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94402-2503 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20000 |
| Legal Description | LOT 20 BLOCK 27 SUNNYBRAE MAP NO 3 RSM 26/11 12 13 CITY OF SAN MATEO |
| Legal Subdivision | SUNNYBRAE MAP NO 3 |
| Legal Block | 27 |
| Legal Lot Number | 20 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 607600 |
1001 Haddon Dr is held in a trust since January 2021.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1001 HADDON DR, SAN MATEO, CA 94402-2503 |
| 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.
| Date | Document |
|---|---|
| Feb 26, 2021 | Intrafamily Transfer, Transfer |
| Apr 28, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage HOME POINT FINANCIAL CORPORATION |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 27, 2004 · Amount on File |
| Deed Sale | Aug 27, 2004 · Amount on File |
| Deed Document Number | 2004175571 |
| Last Transfer Date | Jan 13, 2021 |
| Transfer Doc | 0000032741 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Feb 26, 2021 |
| Property Address | 1001 HADDON DR, SAN MATEO, CA 94402-2503 |
| Document Number | 0000032741 |
| Map Reference | MB 26 PG 11-13 |
| Instrument Date | Jan 13, 2021 |
| Instrument | 2021-032741 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1001 HADDON DR, SAN MATEO, CA 94402-2503 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Apr 28, 2020 |
| Property Address | 1001 HADDON DR, SAN MATEO, CA 94402-2503 |
| Document Number | 0000037906 |
| Map Reference | MB 26 PG 11-13 |
| Instrument Date | Apr 9, 2020 |
| Instrument | 2020-037906 |
| Transaction Type | Transfer |
| Record Updated | Aug 9, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1001 HADDON DR, SAN MATEO, CA 94402-2503 |
| Document Number | 0000037907 |
|---|---|
| Date | Apr 28, 2020 |
| Instrument | 2020-037907 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2050 |
| Document Number | 0000037908 |
|---|---|
| Date | Apr 28, 2020 |
| Instrument | 2020-037908 |
| Name | TCF NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57106 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 23, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 1001 Haddon Dr was $13,369.
Source: San Mateo County assessment roll, as of July 15, 2026
| 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $985,284 (+2%) Land $492,642 Building $492,642 | ||
| 2025 | $13,369.00 | $965,966 Land $482,983 Building $482,983 | |
| 2023 | $12,303.00 (+3%) | $928,458 Land $464,229 Building $464,229 | $1,179,540 |
| 2022 | $11,945.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1001 Haddon Dr 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 |
| 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.
The area around 1001 Haddon Dr 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.
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 |
| 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.
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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