Alameda County property record for 688 31st St, Oakland, CA 94609
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,734 sqft · built 1904 |
| Lot Size | 0.113 acres (4,900 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $955,000 (Mar 2021) |
| Tax Bill | $15,074 (2025) |
| Deeds & Mortgages | May 2022 Line of Credit Mar 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 9-714-11 |
| Primary APN | 9-714-11 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,734 sqft Living Area |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 1909 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 4,900 sqft (0.113 acres) |
| Street Address | 688 31ST ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94609-2936 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00011 BLK: AR: 0009 PAGE: 0714 |
| Legal Subdivision | ROWLAND |
| Legal Block | 2037 |
| Legal Lot Number | 28&29 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 401400 |
Source: Alameda County records, as of October 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 Individual Names on Record |
|---|---|
| Mailing Address | 584 CASTRO ST, 427, SAN FRANCISCO, CA 94114-2512 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| May 31, 2022 | Deed of Trust, Mortgage · Line of Credit FIRST TECHNOLOGY FEDERAL CU |
| Mar 12, 2021 | Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 12, 2021 · Amount on Record |
| Deed Sale | Mar 12, 2021 · Amount on Record |
| Prior Sale | Jun 14, 2011 · Amount on Record |
| Deed Document Number | 2021101668 |
| Prior Transfer Date | Dec 10, 2010 |
| Prior Transfer Doc | 0000374726 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 688 31ST ST, OAKLAND, CA 94609-2936 |
| Transaction Type | Mortgage |
| Record Updated | Jun 8, 2026 |
| Title Company | WFG LENDER SERVICES |
| Name | Verified Name |
|---|---|
| Address | 584 CASTRO ST 427, SAN FRANCISCO, CA 94114-2512 |
| Document Number | 0000102716 |
|---|---|
| Date | May 31, 2022 |
| Instrument | 2022102716 |
| Name | FIRST TECHNOLOGY FEDERAL CU |
|---|---|
| Type | Credit Union |
| Address | HILLSBORO, OR 97124 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | May 25, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 12, 2021 |
| Property Address | 688 31ST ST, OAKLAND, CA 94609-2936 |
| Document Number | 0000101668 |
| Map Reference | MB 5 PG 26 |
| Instrument Date | Mar 5, 2021 |
| Instrument | 2021101668 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $15,375.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 688 31ST ST, OAKLAND, CA 94609-2936 |
| Document Number | 0000101669 |
|---|---|
| Date | Mar 12, 2021 |
| Instrument | 2021101669 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2051 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Oakland City |
| Unified School District | Oakland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,047,377 (+2.01%) Land $316,313 Building $738,064 | ||
| 2025 | $15,074.00 (+3.11%) Homeowner's exemption | $1,026,710 (+3.33%) Land $310,113 Building $723,597 | |
| 2024 | $14,620.00 (-5.26%) | ||
| 2023 | $15,431.00 | $993,581 Land $298,074 Building $695,507 | $903,420 |
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 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 510 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| 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 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Google Fiber, T-Mobile.
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