San Joaquin County property record for 258 E Heritage Dr, Mountain House, CA 95391
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,160 sqft · built 2004 |
| Lot Size | 0.171 acres (7,475 sqft) |
| Owner | Company Name on File |
| Last Sale | $540,500 (Sep 2004) |
| Tax Bill | $12,206 (2025) |
| Deeds & Mortgages | May 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 254-110-450-000 |
| Primary APN | 254-110-450-000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Stories | 2 Stories |
| Building Area | 3,160 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 7,475 sqft (0.171 acres) |
| Garage Type | Mixed |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 258 E HERITAGE DR |
|---|---|
| City | MOUNTAIN HOUSE |
| State | CA |
| Zip | 95391-1060 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 03-FM PT OF 254-040-11 PER MTN HOUSE,NEIGH F, NO.3 |
| Legal Subdivision | MOUNTAIN HOUSE NEIGHBORHOOD F UNIT #3 |
| Legal Lot Number | 96 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | TRACY |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 5223 |
Source: San Joaquin County records · APN 254-110-450-000
Assessment roll updated July 1, 2025 · Last verified October 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 File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 258 E HERITAGE DR, MOUNTAIN HOUSE, CA 95391-1060 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 3 Verified Names on Deed |
|---|---|
| Last Sale | Sep 03, 2004 · Amount on Record |
| Deed Sale | Sep 03, 2004 · Amount on Record |
| Prior Sale | Sep 03, 2004 · Amount on Record |
| Deed Document Number | 0000199420 |
| Last Transfer Date | Aug 11, 2025 |
| Transfer Doc | 0000066877 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Property Address | 258 E HERITAGE DR, MOUNTAIN HOUSE, CA 95391-1060 |
| Transaction Type | Mortgage |
| Record Updated | May 24, 2021 |
| Title Company | NORTH AMERICAN TITLE CONCORD |
| Name | Verified Name |
|---|---|
| Address | 258 E HERITAGE DR, MOUNTAIN HOUSE, CA 95391-1060 |
| Document Number | 0000081597 |
|---|---|
| Date | May 10, 2021 |
| Instrument | 2021-081597 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
Source: San Joaquin County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Mountain House City |
| Unified School District | Lammersville Joint Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $12,206.00 (+4.55%) Homeowner's exemption | $749,113 (+4.04%) Land $225,799 Building $523,314 |
| 2023 | $11,675.00 (+2.16%) Homeowner's exemption | $720,026 Land $217,032 Building $502,994 |
| 2022 | $11,428.00 |
Source: FEMA National Flood Hazard Layer as of September 27, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Moderate above 42% of the US · lower than 75% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Zinnia Networks Fixed Wireless | 400 / 80 |
| UnWired Broadband Holding 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.
Based on FCC filings for 653 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF MOUNTAIN HOUSE serves 26,400 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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