Bexar County property record for 4810 Castle Strm, San Antonio, TX 78218
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 864 sqft · built 1971 |
| Lot Size | 0.236 acres (10,267 sqft) |
| Owner | Individual Name on File |
| Last Sale | $27,500 (May 1997) |
| Tax Bill | $223 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 17734-019-0130 |
| Primary APN | 17734-019-0130 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| Gross Area | 1,452 sqft |
| 1st Floor Area | 864 sqft |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Contemporary |
| Exterior Material | Asbestos |
| Roof Material | Asphalt |
| Lot Area | 10,267 sqft (0.236 acres) |
| Lot Dimensions | 136 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 288 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Patio Area | 300 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 4810 CASTLE STRM |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78218-4139 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 17734 BLK 19 LOT 13 |
| Legal Subdivision | CONV A/S CODE |
| Legal Block | 19 |
| Legal Lot Number | 13 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTHEAST |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 121402 |
Source: Bexar County assessment roll, as of May 26, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4810 CASTLE STRM, SAN ANTONIO, TX 78218-4139 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 12, 1997 · Amount on Record |
| Deed Sale | May 12, 1997 · Amount on Record |
| Deed Book / Page | 7084 / 256 |
| Record Updated | Sep 20, 2026 |
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | San Antonio City |
| Unified School District | Judson Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $223.00 (+17.99%) Homeowner's exemption Senior Citizen's exemption | $126,253 (-25.12%) Land $46,820 Building $112,830 | $159,650 (-5.31%) Land $46,820 Building $112,830 |
| 2024 | $189.00 (-15.25%) | ||
| 2023 | $223.00 (-36.47%) Homeowner's exemption Senior Citizen's exemption | $168,600 Land $46,820 Building $121,780 | $168,600 Land $46,820 Building $121,780 |
| 2022 | $351.00 |
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 October 12, 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 |
| Flood Insurance Cost | Premium on Record median of 23 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 23 in force |
| Nearby Flood Claims | 2 (2012–2025) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jun 2025 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: FCC Broadband Data Collection, based on 899 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Google Fiber Fiber | 1,000 / 1,000 |
| Alamo Broadband Fixed Wireless | 990 / 300 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: CellTex Networks.
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