San Joaquin County property record for 831 Prosperity St, Mountain House, CA 95391
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,624 sqft · built 2004 |
| Lot Size | 0.176 acres (7,686 sqft) |
| Owner | Company Name on Record |
| Last Sale | $430,000 (Mar 2013) |
| Tax Bill | $9,598 (2025) |
| Deeds & Mortgages | Jan 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 254-100-310-000 |
| Primary APN | 254-100-310-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,624 sqft Living Area |
| 1st Floor Area | 2,624 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 7,686 sqft (0.176 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 254-100-31 |
|---|---|
| Street Address | 831 PROSPERITY ST |
| City | MOUNTAIN HOUSE |
| State | CA |
| Zip | 95391-1112 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RL |
| Legal Description | LOT 76 |
| Legal Subdivision | MOUNTAIN HOUSE NEIGHBORHOOD F |
| Legal Block | 1 |
| Legal Lot Number | 76 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | TRACY |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 5223 |
Source: San Joaquin County records, as of September 24, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 831 PROSPERITY ST, MOUNTAIN HOUSE, CA 95391-1112 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 28, 2013 · Amount on Record |
| Deed Sale | Mar 28, 2013 · Amount on Record |
| Prior Sale | Aug 25, 2004 · Amount on Record |
| Deed Document Number | 201340844 |
| Last Transfer Date | Nov 9, 2022 |
| Transfer Doc | 0000001386 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Recording Date | Jan 6, 2023 |
| Property Address | 831 PROSPERITY ST, MOUNTAIN HOUSE, CA 95391-1112 |
| Document Number | 0000001386 |
| Map Reference | MB 37 PG 50 |
| Instrument Date | Nov 9, 2022 |
| Instrument | 2023-001386 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 831 PROSPERITY ST, MOUNTAIN HOUSE, CA 95391-1112 |
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Mountain House City |
| Unified School District | Lammersville Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,598.00 (+4.51%) | $529,503 (+4.04%) Land $131,758 Building $397,745 | |
| 2023 | $9,184.00 (+2.19%) | $508,944 Land $126,643 Building $382,301 | $1,015,830 |
| 2022 | $8,987.00 |
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 September 27, 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 | CITY OF MOUNTAIN HOUSE serves 26,400 people · EPA ID CA3910027 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | Under 1 ppb (2025) 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 653 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Matrix Broadband Fixed Wireless | 400 / 80 |
| unWired Broadband Fixed Wireless | 400 / 50 |
| Cal.net Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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