Alameda County property record for 2311 Prospect St, Berkeley, CA 94704
| Property Type | Fraternity House, Sorority House |
|---|---|
| Details | 20 bd · 14,292 sqft · built 1929 |
| Lot Size | 0.238 acres (10,368 sqft) |
| Owner | Company Name on File |
| Tax Bill | $40,167 (2025) |
| Deeds & Mortgages | Aug 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 55-1853-2 |
| Primary APN | 55-1853-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 20 Beds |
|---|---|
| Total Rooms | 35 Rooms |
| Stories | 3 Stories |
| Building Area | 14,292 sqft Total Area |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1931 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 10,368 sqft (0.238 acres) |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 2311 PROSPECT ST |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94704-1837 |
| Property Category | Residential |
| Property Type | Residential > Specialized > Fraternity House, Sorority House |
| Legal Description | LOT: 00002 BLK: AR: 0055 PAGE: 1853 |
| Legal Subdivision | UNIVERSITY TERRACE BERKELEY |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | BERKELEY |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 422700 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Listed Area | Within California Memorial Stadium listed 2006 · 2 contributing resources · NRIS 06001086 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
2311 Prospect St, a residential property, is owned by a company that acquired it in August 2024.
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 | Company Name on File |
|---|---|
| Mailing Address | 2311 PROSPECT ST, BERKELEY, CA 94704-1837 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 8, 2024 |
| Transfer Doc | 0000112865 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 2311 PROSPECT ST, BERKELEY, CA 94704-1837 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000167764 |
|---|---|
| Date | Aug 27, 2019 |
| Instrument | 2019167764 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 2311 Prospect St was $40,167.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Berkeley City |
| Unified School District | Berkeley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $553,128 (+32.08%) Land $178,058 Building $116,571 | |
| 2025 | $40,167.00 | $418,777 Land $174,567 Building $244,210 |
| 2023 | $29,626.00 | $298,650 Land $167,789 Building $130,861 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2311 Prospect St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1982.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1982) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1982 · Severe Storms, Flood, Mudslides & High Tide |
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.
Wildfire risk around 2311 Prospect St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond 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 91 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile.
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