Gillespie County property record for 403 Gammenthaler Ln, Harper, TX 78631 · Last verified August 2026
| Property Type | Misc Structure / Fixture |
|---|---|
| Details | 576 sqft · built 2020 |
| Lot Size | 19.7 acres (860,746 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $387 (2026) |
| APN | 38163 |
| Primary APN | 38163 |
|---|---|
| Alternative APN |
|
| Building Area | 576 sqft Total Area |
|---|
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Lot Area | 860,746 sqft (19.7 acres) |
| Lot Dimensions | 138 ft deep x 75 ft wide |
| Account Number | A0278-0223-000000-00 |
|---|---|
| Street Address | 403 GAMMENTHALER LN |
| City | HARPER |
| State | TX |
| Zip | 78631-9355 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Misc Structure / Fixture |
| Legal Description | ABS A0278 H HARTMANN #223, 19.76 ACRES |
| Legal Subdivision | H HARTMANN #223 |
| Jurisdiction | GILLESPIE TX |
| Township / Civil Division | HARPER |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 950200 |
Source: Gillespie County records · APN 38163
Assessment roll updated October 6, 2025 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 403 GAMMENTHALER LN, HARPER, TX 78631-9355 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Gillespie County records · Assessment roll updated October 6, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Gillespie County |
| Unified School District | Harper Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $387.00 (+495.38%) | ||
| 2025 | $7,170 (+2.28%) Land $2,210 Building $4,960 | $370,420 (-) Land $365,460 Building $4,960 | |
| 2024 | $65.00 (-1.52%) | ||
| 2023 | $66.00 (+106.25%) | $7,010 Land $2,050 Building $4,960 | $370,420 Land $365,460 Building $4,960 |
| 2022 | $32.00 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 481719502002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|---|
| Flood Insurance Cost | Premium on Record median of 9 individual NFIP policies nearby |
| Nearby Flood Policies | 9 in force 3 of 9 on primary residences |
| Wildfire Risk | Moderate above 55% of the US · above 33% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 1,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
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