San Mateo County property record for 229 Oconnor St, Menlo Park, CA 94025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,320 sqft · built 2007 |
| Lot Size | 0.259 acres (11,295 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,949,000 (Oct 2015) |
| Tax Bill | $40,585 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 063-441-680 |
| Primary APN | 063-441-680 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,320 sqft Living Area |
| Gross Area | 3,770 sqft |
| 1st Floor Area | 1,810 sqft |
| 2nd Floor Area | 1,510 sqft |
| Basement Area | 450 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 11,295 sqft (0.259 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 229 OCONNOR ST |
|---|---|
| City | MENLO PARK |
| State | CA |
| Zip | 94025-2632 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 11,295 SQ FT PAR 2 PARCEL MAP VOL 76/45-46 |
| Legal Subdivision | SUBDIVISION OF THE LANDS OF GRANT |
| Legal Block | 1 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 612101 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 8027 FORSYTH BLVD, 750, SAINT LOUIS, MO 63105-1766 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 13, 2015 · Amount on Record |
| Deed Sale | Oct 13, 2015 · Amount on Record |
| Prior Sale | Aug 30, 2007 · Amount on Record |
| Deed Document Number | 2015107859 |
| Record Updated | Oct 29, 2026 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Menlo Park City |
| Elementary School District | Menlo Park City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,560,832 (+2%) Land $1,780,416 Building $1,780,416 | ||
| 2025 | $40,585.00 (+4.66%) | $3,491,012 (+4.04%) Land $1,745,506 Building $1,745,506 | |
| 2023 | $38,777.00 (+2.7%) | $3,355,454 Land $1,677,727 Building $1,677,727 | $3,605,040 |
| 2022 | $37,758.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 23 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 23 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 | O'CONNOR TRACT CO-OPERATIVE WATER CO. private · serves 2,789 people · EPA ID CA4110019 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Coliform assessment Apr 2018 |
| 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 814 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Etheric Networks, GeoLinks, T-Mobile, Tekify Fiber & Wireless, Verizon.
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