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8010 CAHILL DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,250 sqftBuilt 1987

Property at a Glance

This home is estimated between $236,829 and $597,284, with a best estimate of $271,843. 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

$236,829 $597,284
Best Estimate
$271,843
WCAD Value
$538,841
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 $236,829 and $597,284. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8012 CAHILL DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,745 sqft Built 1987
Raw Value $491,124
Adjusted Value $263,731

Adjusted -$182,937 for 495 sqft less living space and -$44,456 for no pool. Net adjustment: -$227,393.

8008 CAHILL DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,716 sqft Built 1987
Raw Value $444,062
Adjusted Value $271,843

Adjusted -$172,219 for 466 sqft less living space. Net adjustment: -$172,219.

8006 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,810 sqft Built 1987
Raw Value $443,788
Adjusted Value $236,829

Adjusted -$206,959 for 560 sqft less living space. Net adjustment: -$206,959.

8014 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 864 sqft Built 1987
Raw Value $454,630
Adjusted Value $597,284

Adjusted +$142,654 for 386 sqft more living space. Net adjustment: +$142,654.

8004 CAHILL DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,594 sqft Built 1987
Raw Value $447,188
Adjusted Value $320,056

Adjusted -$127,132 for 344 sqft less living space. Net adjustment: -$127,132.

The Neighborhood

This home is valued 10.2% above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. With 762 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R381591E - Hunters' Chase Sec 5 & 7

typical
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$538,841
Median
$488,824

This home is +10.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,514 across all districts. With a homestead exemption claimed, that drops to $8,600 — saving $1,914 per year. That's $717 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%$4,812
AustinCity0.5240%$2,824
Williamson CountyCounty0.3694%$1,991
Austin Community Collegespecial0.1034%$557
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,514

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $271,843 would pay approximately $1,697 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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