Bexar County property record for 10218 Asteroid, San Antonio, TX 78217
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,436 sqft · built 1971 |
| Lot Size | 0.305 acres (13,279 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $130,600 (Oct 1995) |
| Tax Bill | $1,104 (2023) |
| Deeds & Mortgages | Oct 2025 Line of Credit Mar 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 14065-016-0130 |
| Primary APN | 14065-016-0130 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,436 sqft Living Area |
| Gross Area | 3,019 sqft |
| 1st Floor Area | 1,546 sqft |
| 2nd Floor Area | 890 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Contemporary |
| Exterior Material | Aluminum/Vinyl |
| Roof Material | Asphalt |
| Lot Area | 13,279 sqft (0.305 acres) |
| Lot Dimensions | 140 ft deep x 123 ft wide |
| Garage Type | Attached |
| Garage Area | 583 sqft |
| Parking Spaces | 4 Parking Spaces |
| Pool Area | 396 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 28 sqft |
| Patio Area | 409 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 10218 ASTEROID |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78217-3902 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 14065 BLK 16 LOT 13 |
| Legal Subdivision | MAC ARTHUR TERRACE SUB UN 7 NC |
| Legal Block | 16 |
| Legal Lot Number | 13 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTHEAST |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 121000 |
10218 Asteroid is owned by two individuals who acquired it in March 2025.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18003 LONGMOOR DR, HOUSTON, TX 77084-2323 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 7, 2025 | Deed of Trust, Mortgage · Line of Credit RANDOLPH BROOKS FCU |
| Mar 18, 2019 | Deed of Trust, Mortgage · Stand-Alone First Mortgage RANDOLPH BROOKS FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 2, 1995 · Amount on File |
| Deed Sale | Oct 2, 1995 · Amount on File |
| Deed Book / Page | 6552 / 1156 |
| Last Transfer Date | Mar 17, 2025 |
| Transfer Doc | 0000048268 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BEXAR TX |
| Property Address | 10218 ASTEROID, SAN ANTONIO, TX 78217-3902 |
| Transaction Type | Mortgage |
| Record Updated | Oct 24, 2025 |
| Name | Verified Name |
|---|---|
| Address | 10218 ASTEROID, SAN ANTONIO, TX 78217-3902 |
| Document Number | 0000186855 |
|---|---|
| Date | Oct 7, 2025 |
| Instrument | 20250186855 |
| Name | RANDOLPH BROOKS FCU |
|---|---|
| Type | Credit Union |
| Address | UNIVERSAL CITY, TX 78148 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 85 Months |
| Due | Nov 1, 2032 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BEXAR TX |
| Property Address | 10218 ASTEROID, SAN ANTONIO, TX 78217-3902 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000046618 |
|---|---|
| Date | Mar 18, 2019 |
| Instrument | 20190046618 |
| Name | RANDOLPH BROOKS FCU |
|---|---|
| Type | Credit Union |
| Address | UNIVERSAL CITY, TX 78148 |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 49 Months |
| Due | Apr 1, 2023 |
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | San Antonio City |
| Unified School District | North East Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | Homeowner's exemption Disabled Person's exemption Senior Citizen's exemption Veteran's exemption | $380,170 Land $78,350 Building $301,820 | $380,170 Land $78,350 Building $301,820 |
| 2023 | $1,104.00 (-60.84%) Homeowner's exemption Disabled Person's exemption Senior Citizen's exemption Veteran's exemption | $367,830 Land $69,980 Building $297,850 | $367,830 Land $69,980 Building $297,850 |
| 2022 | $2,819.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10218 Asteroid in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 1 (1980) |
| Most Recent Claim | Aug 1980 · tidal / storm surge |
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 10218 Asteroid is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 97.1% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | SAN ANTONIO WATER SYSTEM serves 2,643,729 people · EPA ID TX0150018 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2023 |
| Lead | 2 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 401 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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