San Diego County property record for 10251 Mast Blvd, #A, Santee, CA 92071
| Property Type | Mixed Use Store/Office |
|---|---|
| Details | 5,723 sqft · built 1977 |
| Lot Size | 1.26 acres (55,321 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,000,000 (Dec 1987) |
| Tax Bill | $19,640 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 381-032-28-00 |
| Primary APN | 381-032-28-00 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 5,723 sqft Total Area |
| Gross Area | 15,723 sqft |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Exterior Material | Stucco |
| Roof Type | Flat |
| Lot Area | 55,321 sqft |
| Garage Type | Open |
| Garage Area | 30,000 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 10251 MAST BLVD, A |
|---|---|
| City | SANTEE |
| State | CA |
| Zip | 92071-2759 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Mixed Use Store/Office |
| Local Zoning Code | NC |
| Legal Description | BLK 2 LOT 2 DOC75-4718 IN TR 000767 |
| Legal Subdivision | CAJON PARTNERSHIP |
| Legal Tract | 000767 |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 16615 |
10251 Mast Blvd, #A is owned by an individual who acquired it in November 1996.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 84775, SAN DIEGO, CA 92138-4775 |
| Owner Type | Individual |
| Vesting | Sole Owner |
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 | Name on Deed |
|---|---|
| Last Sale | Dec 31, 1987 · Amount on File |
| Deed Sale | Dec 31, 1987 · Amount on File |
| Prior Sale | Aug 7, 1986 · Amount on File |
| Deed Document Number | 1987718836 |
| Last Transfer Date | Nov 1, 1996 |
| Transfer Doc | 0000564845 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10251 Mast Blvd, #A was $19,640.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Santee City |
| Secondary School District | Grossmont Union High School District (09 - 12) |
| Elementary School District | Santee School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,640,810 (+2%) Land $699,694 Building $941,116 | |
| 2025 | $19,640.00 | $1,608,638 Land $685,975 Building $922,663 |
| 2023 | $18,855.00 (+0.69%) | $1,546,175 Land $659,339 Building $886,836 |
| 2022 | $18,726.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10251 Mast Blvd, #A 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 | 4 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.
Wildfire risk around 10251 Mast Blvd, #A 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 | PADRE DAM MWD serves 93,980 people · EPA ID CA3710037 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2022 |
| Lead | 1 ppb (2023–2025) 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 688 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks.
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