Alameda County property record for 1123 Arch St, Berkeley, CA 94708
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,544 sqft · built 1916 |
| Lot Size | 0.212 acres (9,240 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,975,000 (Apr 2025) |
| Tax Bill | $17,497 (2025) |
| Deeds & Mortgages | Nov 2025 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 61-2555-4 |
| Primary APN | 61-2555-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 3 Stories |
| Building Area | 2,544 sqft Living Area |
| Year Built | Built 1916 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,240 sqft (0.212 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1123 ARCH ST |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94708-1614 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00004 BLK: AR: 0061 PAGE: 2555 |
| Legal Subdivision | NORTH CRAGMONT |
| Legal Block | 2 |
| Legal Lot Number | 39 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | BERKELEY |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 421500 |
Source: Alameda County records, as of August 5, 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 | 1123 ARCH ST, BERKELEY, CA 94708-1614 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 15, 2025 · Amount on Record |
| Deed Sale | Apr 15, 2025 · Amount on Record |
| Prior Sale | Jul 22, 2011 · Amount on Record |
| Deed Document Number | 202550531 |
| Prior Transfer Date | Apr 16, 2014 |
| Prior Transfer Doc | 0000095639 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 1123 ARCH ST, BERKELEY, CA 94708-1614 |
| Transaction Type | Mortgage |
| Record Updated | Dec 9, 2025 |
| Title Company | WESTERN RESOURCES TITLE, WESTERN RESOURCES TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 1123 ARCH ST, BERKELEY, CA 94708-1614 |
| Document Number | 0000139128 |
|---|---|
| Date | Nov 4, 2025 |
| Instrument | 2025139128 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | 2800 TAMARACK RD, OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.25% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Nov 1, 2032 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 10.2% |
| Index | 1-Year CMT |
| Max Rate | 10.2% |
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,027,500 (+217.2%) Land $910,350 Building $2,124,150 | ||
| 2025 | $17,497.00 (+11.56%) | $954,448 (+4.04%) Land $235,498 Building $718,950 | |
| 2023 | $15,684.00 | $917,394 Land $226,355 Building $691,039 | $1,466,100 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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 972 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: AT&T, GeoLinks, T-Mobile, Verizon.
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