San Diego County property record for 9150 Wister Dr, La Mesa, CA 91941
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,965 sqft · built 1939 |
| Lot Size | 0.7 acres (30,492 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $737,000 (May 2014) |
| Tax Bill | $3,448 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 491-800-05-00 |
| Primary APN | 491-800-05-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,965 sqft Living Area |
| Gross Area | 450 sqft |
| Basement Area | 450 sqft |
| Finished Basement | 450 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Architectural Style | Mediterranean |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 30,492 sqft (0.7 acres) |
| View / Lot | Good |
| Garage Type | Carport |
| Carport | Carport |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 4904910400 |
|---|---|
| Street Address | 9150 WISTER DR |
| City | LA MESA |
| State | CA |
| Zip | 91941-4136 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | LOT 223 ALL LYING S OF LI CONNECTING E & W COR OF LOT 222 & ALL TR 001318 |
| Legal Subdivision | GROSSMONT PARK ESTATES |
| Legal Tract | 001318 |
| Legal Block | 3 |
| Legal Lot Number | 222,2 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 15200 |
9150 Wister Dr is owner-occupied and held in a trust since May 2014.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 9150 WISTER DR, LA MESA, CA 91941-4136 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | May 19, 2014 · Amount on File |
| Deed Sale | May 19, 2014 · Amount on File |
| Prior Sale | Jan 28, 2005 · Amount on File |
| Deed Document Number | 2014203204 |
| Prior Transfer Date | Jan 11, 2005 |
| Prior Transfer Doc | 0000088581 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9150 Wister Dr was $3,448.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Secondary School District | Grossmont Union High School District (09 - 12) |
| Elementary School District | La Mesa-Spring Valley School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $289,922 (-2.03%) Land $173,953 Building $115,969 | |
| 2025 | $3,448.00 Homeowner's exemption | $295,929 Land $177,557 Building $118,372 |
| 2023 | $3,204.00 (-0.03%) Homeowner's exemption | $279,678 Land $167,806 Building $111,872 |
| 2022 | $3,205.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 9150 Wister Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 3, 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 | 1 in force |
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 9150 Wister Dr 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 | HELIX WATER DISTRICT serves 277,918 people · EPA ID CA3710010 |
|---|---|
| Water Source | Surface water |
| 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 286 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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