Bexar County property record for 18318 Hilltop Dr, Helotes, TX 78023
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 2,812 sqft · built 1930 |
| Lot Size | 1.29 acres (56,550 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,015 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05744-013-0531 |
| Primary APN | 05744-013-0531 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,812 sqft Living Area |
| 1st Floor Area | 1,616 sqft |
| 2nd Floor Area | 1,196 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Contemporary |
| Exterior Material | Brick/Stone |
| Roof Material | Asphalt |
| Lot Area | 56,550 sqft (1.29 acres) |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 64 sqft |
| Shed | 1 Shed |
| Shed Area | 720 sqft |
| Cooling System | HVAC |
|---|
| Street Address | 18318 HILLTOP DR |
|---|---|
| City | HELOTES |
| State | TX |
| Zip | 78023-3102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CB 5744 BLK 13 LOT 53-58 |
| Legal Subdivision | CONV A/S CODE |
| Legal Tract | 531 |
| Legal Block | 13 |
| Legal Lot Number | 531 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTHWEST |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 182002 |
18318 Hilltop Dr is owned and occupied by an individual.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 18318 HILLTOP DR, HELOTES, TX 78023-3102 |
| Occupancy | Owner Occupied |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 18318 Hilltop Dr was $2,015 with exemptions applied, up 9.5% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | Grey Forest City |
| Unified School District | Northside Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,015.00 (+9.51%) Homeowner's exemption Senior Citizen's exemption | $534,617 Land $131,110 Building $481,370 | $612,480 Land $131,110 Building $481,370 |
| 2024 | $1,840.00 (-5.83%) | ||
| 2023 | $1,954.00 (-15.3%) Homeowner's exemption Senior Citizen's exemption | $560,280 Land $131,110 Building $429,170 | $560,280 Land $131,110 Building $429,170 |
| 2022 | $2,307.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18318 Hilltop Dr in Zone X, an area of minimal flood risk, within 100 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 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 19 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 19 in force |
| Nearby Flood Claims | 17 (1997–2021) |
| Claims Outside the SFHA | 12 of 17 |
| Most Recent Claim | Jul 2021 · rainfall accumulation |
| Claims by Event |
|
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 18318 Hilltop Dr is moderate, ranking above 63% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 63% of the US · above 49% of Texas |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | GREY FOREST WATER SYSTEM private · serves 663 people · EPA ID TX0150514 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 2 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 6 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 61 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
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