Alameda County property record for 631 Haight Ave, Alameda, CA 94501
| Property Type | Quadplex |
|---|---|
| Details | 4 bd · 4 ba · 2,847 sqft · built 1910 |
| Lot Size | 0.124 acres (5,390 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,365,000 (Nov 2016) |
| Tax Bill | $23,371 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-429-12 |
| Primary APN | 74-429-12 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 2,847 sqft Living Area |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Construction Type | Wood |
| Lot Area | 5,390 sqft (0.124 acres) |
| Street Address | 631 HAIGHT AVE |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-3309 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | LOT: 00012 BLK: AR: 0074 PAGE: 0429 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 427700 |
Source: Alameda County records, as of August 5, 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 Company Names on Record |
|---|---|
| Mailing Address | 631 HAIGHT AVE, A, ALAMEDA, CA 94501-3309 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 2, 2016 · Amount on Record |
| Deed Sale | Nov 2, 2016 · Amount on Record |
| Prior Sale | Nov 19, 2003 · Amount on Record |
| Deed Document Number | 2016285767 |
| Last Transfer Date | Sep 26, 2024 |
| Transfer Doc | 0000118295 |
| Record Updated | Sep 20, 2026 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Alameda City |
| Unified School District | Alameda City Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,615,845 (+2%) Land $484,753 Building $1,131,092 | |
| 2025 | $23,371.00 (+6.1%) | $1,584,164 (+4.04%) Land $475,249 Building $1,108,915 |
| 2023 | $22,028.00 | $1,522,657 Land $456,797 Building $1,065,860 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 922 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 · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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