Alameda County property record for 4274 Coolidge Ave, Oakland, CA 94602
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,785 sqft · built 1942 |
| Lot Size | 0.223 acres (9,690 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,105,000 (Mar 2025) |
| Tax Bill | $11,949 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage Apr 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 29-1015-45 |
| Primary APN | 29-1015-45 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,785 sqft Living Area |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,690 sqft (0.223 acres) |
| Street Address | 4274 COOLIDGE AVE |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94602-3435 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00006 BLK: TR: 0615 |
| Legal Subdivision | TRACT 615 |
| Legal Tract | 0615 |
| Legal Lot Number | 6 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 406700 |
4274 Coolidge Ave is owned and occupied by two individuals who bought it in March 2025.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4274 COOLIDGE AVE, OAKLAND, CA 94602-3435 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 2, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE AFFINITY LLC |
| Apr 22, 2020 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE AFFINITY LLC |
| Sep 20, 2018 | Deed of Trust, Mortgage · Conventional Mortgage MR COOPER |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 26, 2025 · Amount on File |
| Deed Sale | Mar 26, 2025 · Amount on File |
| Prior Sale | Feb 21, 2003 · Amount on File |
| Deed Document Number | 202541293 |
| Prior Transfer Date | Jun 24, 2016 |
| Prior Transfer Doc | 0000175952 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 4274 COOLIDGE AVE, OAKLAND, CA 94602-3435 |
| Transaction Type | Mortgage |
| Record Updated | Dec 30, 2021 |
| Title Company | TITLE RESOURCES GUARANTY COMPANY, TITLE RESOURCE GUARANTY CO |
| Name | Verified Name |
|---|---|
| Address | 619 MOUND AVE, SOUTH PASADENA, CA 91030-2616 |
| Document Number | 0000386706 |
|---|---|
| Date | Dec 2, 2021 |
| Instrument | 2021386706 |
| Name | GUARANTEED RATE AFFINITY LLC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 4274 COOLIDGE AVE, OAKLAND, CA 94602-3435 |
| Document Number | 0000094392 |
| Instrument Date | Apr 22, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 18, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 619 MOUND AVE SOUTH PASADENA CA 910302616, SOUTH PASADENA, CA 91030-2616 |
| Document Number | 0000094392 |
|---|---|
| Date | Apr 24, 2020 |
| Instrument | 94392 |
| Name | GUARANTEED RATE AFFINITY LLC |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 23, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 4274 COOLIDGE AVE, OAKLAND, CA 94602-3435 |
| Document Number | 0000190073 |
| Instrument Date | Sep 20, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Oct 22, 2018 |
| Title Company | TITLE 365 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1511 S SANTA ANITA AVE ARCADIA CA 910064016, ARCADIA, CA 91006-4016 |
| Document Number | 0000190073 |
|---|---|
| Date | Oct 1, 2018 |
| Instrument | 190073 |
| Name | MR COOPER |
|---|---|
| Address | DALLAS, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Sep 30, 2033 |
The 2025 property tax bill for 4274 Coolidge Ave was $11,949 with a homeowner's exemption.
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 | $1,120,100 (+44.79%) Land $338,130 Building $788,970 | ||
| 2025 | $11,949.00 Homeowner's exemption | $773,627 Land $232,146 Building $541,481 | |
| 2023 | $11,990.00 Homeowner's exemption | $743,595 Land $223,134 Building $520,461 | $1,256,940 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4274 Coolidge Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims 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 Policies | 3 in force |
| Nearby Flood Claims | 2 (1982–1983) |
| Most Recent Claim | Dec 1983 · tidal / storm surge |
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 4274 Coolidge Ave 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 | 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 846 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 | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, GeoLinks, T-Mobile.
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