Contra Costa County property record for 736 Mariposa Ave, Rodeo, CA 94572
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 756 sqft · built 1925 |
| Lot Size | 0.092 acres (4,000 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $103,000 (Feb 2012) |
| Tax Bill | $3,171 (2025) |
| Deeds & Mortgages | Feb 2026 Transfer Jun 2021 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 357-173-013-8 |
| Primary APN | 357-173-013-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 756 sqft Living Area |
| 1st Floor Area | 756 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1929 |
| Lot Area | 4,000 sqft (0.092 acres) |
| Street Address | 736 MARIPOSA AVE |
|---|---|
| City | RODEO |
| State | CA |
| Zip | 94572-1212 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | POR BLK A TOWN OF RODEO 16 1 |
| Legal Subdivision | RODEO |
| Legal Block | A |
| Legal Lot Number | 16 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 358000 |
736 Mariposa Ave is owner-occupied and held in a trust since February 2012.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 736 MARIPOSA AVE, RODEO, CA 94572-1212 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
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 |
|---|---|
| Feb 20, 2026 | Intrafamily Transfer, Transfer |
| Jun 29, 2021 | Deed of Trust, Mortgage · FHA Mortgage SUMMIT FUNDING INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 3, 2012 · Amount on File |
| Deed Sale | Feb 3, 2012 · Amount on File |
| Prior Sale | Feb 2, 2009 · Amount on File |
| Deed Document Number | 201225673 |
| Prior Transfer Date | May 23, 2007 |
| Prior Transfer Doc | 0000156902 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 20, 2026 |
| Property Address | 736 MARIPOSA AVE, RODEO, CA 94572-1212 |
| Document Number | 0000017100 |
| Map Reference | VOL 18 PG 417 |
| Instrument Date | Feb 20, 2026 |
| Instrument | 2026- 017100 |
| Transaction Type | Transfer |
| Record Updated | Mar 3, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 736 MARIPOSA AVE, RODEO, CA 94572-1212 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 736 MARIPOSA AVE, RODEO, CA 94572-1212 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 736 MARIPOSA AVE, RODEO, CA 94572-1212 |
| Document Number | 0000185880 |
|---|---|
| Date | Jun 29, 2021 |
| Instrument | 2021-185880 |
| Name | SUMMIT FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Address | SACRAMENTO, CA 95815 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2051 |
The 2025 property tax bill for 736 Mariposa Ave was $3,171.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | John Swett Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $125,286 (+2%) Land $98,643 Building $26,643 | |
| 2025 | $3,171.00 Homeowner's exemption | $122,830 Land $96,709 Building $26,121 |
| 2023 | $2,950.00 (+4.98%) Homeowner's exemption | $118,061 Land $92,954 Building $25,107 |
| 2022 | $2,810.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 736 Mariposa Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 53 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 53 in force |
| Nearby Flood Claims | 4 (1998–2014) |
| Most Recent Claim | Dec 2014 · 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.
Wildfire risk around 736 Mariposa Ave is low, with 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 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 740 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile, Unwired.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures