Contra Costa County property record for 577 Eileen St, Brentwood, CA 94513
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,514 sqft · built 2014 |
| Lot Size | 0.164 acres (7,150 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $886,000 (Sep 2024) |
| Tax Bill | $13,200 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 016-440-058-2 |
| Primary APN | 016-440-058-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,514 sqft Living Area |
| 1st Floor Area | 2,514 sqft |
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2015 |
| Lot Area | 7,150 sqft (0.164 acres) |
| Garage Type | Attached |
| Garage Area | 602 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 577 EILEEN ST |
|---|---|
| City | BRENTWOOD |
| State | CA |
| Zip | 94513-1569 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8825 L133 |
| Legal Subdivision | SUBDIVISION 8825 |
| Legal Tract | 8825 |
| Legal Lot Number | 133 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 303106 |
577 Eileen St is owned and occupied by two individuals who bought it in September 2024.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 577 EILEEN ST, BRENTWOOD, CA 94513-1569 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 16, 2024 · Amount on File |
| Deed Sale | Sep 16, 2024 · Amount on File |
| Prior Sale | Jan 30, 2015 · Amount on File |
| Deed Document Number | 202491020 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 577 Eileen St was $13,200.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Brentwood City |
| Elementary School District | Brentwood Union Elementary School District (KG - 08) |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $903,720 (+2%) Land $306,000 Building $597,720 | |
| 2025 | $13,200.00 | $886,000 Land $300,000 Building $586,000 |
| 2023 | $9,969.00 (+2.65%) Homeowner's exemption | $618,359 Land $206,080 Building $412,279 |
| 2022 | $9,712.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 577 Eileen St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 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.
Wildfire risk around 577 Eileen St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 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 | BRENTWOOD serves 64,513 people · EPA ID CA0710004 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 573 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile, Verizon.
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