San Mateo County property record for 1110 Haddon Dr, San Mateo, CA 94402
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 10 bd · 6 ba · 6,540 sqft · built 1957 |
| Lot Size | 0.162 acres (7,061 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,410,000 (Oct 2024) |
| Tax Bill | $35,979 (2025) |
| Deeds & Mortgages | Feb 2018 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 035-088-100 |
| Primary APN | 035-088-100 |
|---|
| Bedrooms | 10 Beds |
|---|---|
| Full Baths | 6 Baths |
| Total Rooms | 22 Rooms |
| Units | 4 Units |
| Stories | 1 Story |
| Building Area | 6,540 sqft Living Area |
| 1st Floor Area | 6,540 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Multi-Family |
| Lot Area | 7,061 sqft (0.162 acres) |
| Lot Dimensions | 142 ft deep x 50 ft wide |
| Parking Spaces | 6 Parking Spaces |
| Street Address | 1110 HADDON DR |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94402-2500 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 10 & SWLY 50 FT OF LOT 12 BLK 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 | 10,12 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 607600 |
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 | 215 OLIVE HILL LN, WOODSIDE, CA 94062-3663 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 31, 2024 · Amount on Record |
| Deed Sale | Oct 31, 2024 · Amount on Record |
| Deed Document Number | 202458360 |
| Prior Transfer Date | Feb 26, 2008 |
| Prior Transfer Doc | 0000027111 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 1110 HADDON DR, SAN MATEO, CA 94402-2500 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000010561 |
|---|---|
| Date | Feb 15, 2018 |
| Instrument | 2018-010561 |
| Name | FIRST NATIONAL BANK OF NORTHERN CALIF |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
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 |
|---|---|---|
| 2026 | $2,458,200 (+2%) Land $1,805,400 Building $652,800 | |
| 2025 | $35,979.00 (+190.76%) | $2,410,000 (+1,011.33%) Land $1,770,000 Building $640,000 |
| 2023 | $12,374.00 (+5.56%) | $216,858 Land $53,265 Building $163,593 |
| 2022 | $11,722.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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.
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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