Blanco County property record for 863 Big Mountain Trl, Round Mountain, TX 78663
| Property Type | Rural Home |
|---|---|
| Details | 2 ba · 2,046 sqft · built 1982 |
| Lot Size | 49.8 acres (2,172,599 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,258 (2026) |
| APN | R15124 |
| Primary APN | R15124 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 2 Plumbing Fixtures |
| Building Area | 2,046 sqft Living Area |
| 1st Floor Area | 2,046 sqft |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Roof Type | Hip |
| Lot Area | 2,172,599 sqft (49.8 acres) |
| Garage Type | Carport |
| Garage Area | 504 sqft |
| Carport | Carport |
| Carport Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 168 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 99159470 |
|---|---|
| Street Address | 863 BIG MOUNTAIN TRL |
| City | ROUND MOUNTAIN |
| State | TX |
| Zip | 78663-3469 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | ABS A0099 SURVEY 159 ELISHA CHAMPION,ACRES 49.876 |
| Legal Subdivision | ABS A0099 SURVEY 159 ELISHA CHAMPION |
| Jurisdiction | BLANCO TX |
| Township / Civil Division | JOHNSON CITY |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 950102 |
863 Big Mountain Trl, a rural home, is owned and occupied by an individual who acquired it in April 2024.
Source: Blanco County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 863 BIG MOUNTAIN TRL, ROUND MOUNTAIN, TX 78663-3469 |
| 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 |
|---|---|
| Last Transfer Date | Apr 15, 2024 |
| Transfer Doc | 0000001229 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 863 Big Mountain Trl was $3,258 with a homeowner's exemption, up 73.8% from the year before.
Source: Blanco County assessment roll, as of October 23, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Blanco County |
| Unified School District | Johnson City Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,258.00 (+73.76%) | $240,960 (+0.01%) | $1,410,690 (-) Land $1,195,700 Building $214,990 |
| 2025 | $1,875.00 Homeowner's exemption | $240,930 Land $25,940 Building $214,990 | $1,410,690 Land $1,195,700 Building $214,990 |
| 2023 | $2,130.00 Homeowner's exemption Additional exemption filed | $233,510 Land $24,860 Building $208,650 | $1,451,560 Land $1,242,910 Building $208,650 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 863 Big Mountain Trl; 1 flood insurance policy is in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 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 863 Big Mountain Trl is high, ranking above 73% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 73% of the US · above 64% of Texas |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Nextlink Fixed Wireless | 500 / 100 |
May also be available: Engineer Austin.
5G and 4G LTE (outdoors only)
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