Beta Williamson County, TX only — data and coverage are limited during early access.

8101 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,081 sqftBuilt 1983

Property at a Glance

This home is estimated between $444,995 and $506,530, with a best estimate of $462,275. That places the property above the R380483F - Hunters' Chase Sec 1 Thru 4 median of $429,156, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$444,995 $506,530
Best Estimate
$462,275
WCAD Value
$444,076
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R380483F - Hunters' Chase Sec 1 Thru 4, this home's estimated market value is between $444,995 and $506,530. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8103 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,812 sqft Built 1983
Raw Value $435,502
Adjusted Value $503,666

Adjusted +$68,164 for 269 sqft more living space. Net adjustment: +$68,164.

8013 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,960 sqft Built 1983
Raw Value $414,334
Adjusted Value $444,995

Adjusted +$30,661 for 121 sqft more living space. Net adjustment: +$30,661.

8105 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,052 sqft Built 1983
Raw Value $454,926
Adjusted Value $462,275

Adjusted +$7,349 for 29 sqft more living space. Net adjustment: +$7,349.

8100 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,744 sqft Built 1983
Raw Value $421,135
Adjusted Value $506,530

Adjusted +$85,395 for 337 sqft more living space. Net adjustment: +$85,395.

8102 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,916 sqft Built 1983
Raw Value $410,199
Adjusted Value $452,010

Adjusted +$41,811 for 165 sqft more living space. Net adjustment: +$41,811.

The Neighborhood

This home is valued 3.5% above the R380483F - Hunters' Chase Sec 1 Thru 4 median of $429,156. With 236 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.4% over the past year.

R380483F - Hunters' Chase Sec 1 Thru 4

typical
236 Properties
$429,156 Median Value
-6.4% YoY Change
1% Have Pool
99% Have Garage
This Home
$444,076
Median
$429,156

This home is +3.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,665 across all districts. With a homestead exemption claimed, that drops to $6,867 — saving $1,798 per year. That's $572 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,966
AustinCity0.5240%$2,327
Williamson CountyCounty0.3694%$1,641
Austin Community Collegespecial0.1034%$459
Williamson County FM/RdCounty0.0443%$197
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,665

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $462,275 would pay approximately $2,886 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details