San Mateo County property record for 230 Constitution Dr, Menlo Park, CA 94025
| Property Type | General Industrial |
|---|---|
| Details | 24,080 sqft · built 1974 |
| Lot Size | 1.37 acres (59,765 sqft) |
| Owner | Company Name on File |
| Last Sale | $4,918,500 (Jul 2018) |
| Tax Bill | $115,806 (2025) |
| Deeds & Mortgages | Jul 2018 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 055-242-070 |
| Primary APN | 055-242-070 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 24,080 sqft Gross Area |
| 1st Floor Area | 24,080 sqft |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Lot Area | 59,765 sqft |
| Parking Spaces | 73 Parking Spaces |
| Street Address | 230 CONSTITUTION DR |
|---|---|
| City | MENLO PARK |
| State | CA |
| Zip | 94025-1109 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | MH00M2 |
| Legal Description | PARCEL 1 1.371 AC MOL PARCEL MAP VOL 30/20 |
| Legal Subdivision | BOHANNON INDUSTRIAL PARK |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4027 |
| Census Tract | 611700 |
230 Constitution Dr, an industrial property, is owned by a company that bought it in July 2018.
Source: San Mateo County records, as of August 6, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1 HACKER WAY, MENLO PARK, CA 94025-1455 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 31, 2018 · Amount on File |
| Deed Sale | Jul 31, 2018 · Amount on File |
| Deed Document Number | 201859581 |
| Prior Transfer Date | Jun 22, 2018 |
| Prior Transfer Doc | 0000059581 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jul 31, 2018 |
| Property Address | 230 CONSTITUTION DR, MENLO PARK, CA 94025-1109 |
| Document Number | 0000059581 |
| Instrument Date | Jun 22, 2018 |
| Instrument | 59581 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2018 |
| Amount | Amount on Record |
|---|---|
| Tax | $5,410.35 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | SIXTY 31TH AVE SAN MATEO CA 94403, SAN MATEO, CA 94403 |
The 2025 property tax bill for 230 Constitution Dr was $115,806.
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 | Ravenswood City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $10,240,458 (+2%) Land $10,194,949 Building $45,509 | |
| 2025 | $115,806.00 | $10,039,666 Land $9,995,049 Building $44,617 |
| 2023 | $111,752.00 (+5.56%) | $9,649,816 Land $9,606,930 Building $42,886 |
| 2022 | $105,861.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 230 Constitution Dr in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 11.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 16 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 2 (1998–2008) |
| Most Recent Claim | Jan 2008 · rainfall accumulation |
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 230 Constitution 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 | MENLO PARK MUNICIPAL WATER serves 22,362 people · EPA ID CA4110017 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2025 |
| Lead | 3 ppb (2022–2024) 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 90 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Etheric Networks, GeoLinks.
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