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8105 CAHILL DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,557 sqftBuilt 1986

Property at a Glance

This home is estimated between $243,635 and $504,352, with a best estimate of $401,166. That places the property below the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$243,635 $504,352
Best Estimate
$401,166
WCAD Value
$411,850
High Confidence

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

Based on 5 comparable properties in R381591E - Hunters' Chase Sec 5 & 7, this home's estimated market value is between $243,635 and $504,352. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8107 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,780 sqft Built 1991
Raw Value $497,068
Adjusted Value $401,166

Adjusted -$82,414 for 223 sqft less living space and -$13,488 for being older. Net adjustment: -$95,902.

12714 RED DEER PASS, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,433 sqft Built 1992
Raw Value $474,711
Adjusted Value $504,352

Adjusted +$45,827 for 124 sqft more living space and -$16,186 for being older. Net adjustment: +$29,641.

12712 RED DEER PASS, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,034 sqft Built 1992
Raw Value $467,358
Adjusted Value $274,888

Adjusted -$176,284 for 477 sqft less living space and -$16,186 for being older. Net adjustment: -$192,470.

8102 WOLF JAW CV, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,148 sqft Built 1992
Raw Value $478,236
Adjusted Value $243,635

Adjusted -$218,415 for 591 sqft less living space and -$16,186 for being older. Net adjustment: -$234,601.

8100 CAHILL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,620 sqft Built 1987
Raw Value $482,452
Adjusted Value $456,471

Adjusted -$23,283 for 63 sqft less living space and -$2,698 for being older. Net adjustment: -$25,981.

The Neighborhood

This home is valued 15.7% below the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.2% over the past year.

R381591E - Hunters' Chase Sec 5 & 7

below average
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$411,850
Median
$488,824

This home is -15.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,036 across all districts. With a homestead exemption claimed, that drops to $6,278 — saving $1,758 per year. That's $523 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%$3,678
AustinCity0.5240%$2,158
Williamson CountyCounty0.3694%$1,522
Austin Community Collegespecial0.1034%$426
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,036

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $401,166 would pay approximately $2,504 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.

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