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

8012 CAHILL DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,745 sqftBuilt 1987

Property at a Glance

This home is estimated between $464,222 and $832,858, with a best estimate of $568,030. That places the property above 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

$464,222 $832,858
Best Estimate
$568,030
WCAD Value
$491,124
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 $464,222 and $832,858. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8010 CAHILL DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,250 sqft Built 1987
Raw Value $538,841
Adjusted Value $766,234

Adjusted +$182,937 for 495 sqft more living space and +$44,456 for having a pool. Net adjustment: +$227,393.

8008 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,716 sqft Built 1987
Raw Value $444,062
Adjusted Value $499,235

Adjusted +$10,717 for 29 sqft more living space and +$44,456 for having a pool. Net adjustment: +$55,173.

8016 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,227 sqft Built 1987
Raw Value $596,965
Adjusted Value $832,858

Adjusted +$191,437 for 518 sqft more living space and +$44,456 for having a pool. Net adjustment: +$235,893.

8006 CAHILL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,810 sqft Built 1987
Raw Value $443,788
Adjusted Value $464,222

Adjusted -$24,022 for 65 sqft less living space and +$44,456 for having a pool. Net adjustment: +$20,434.

8015 CAHILL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,764 sqft Built 1992
Raw Value $544,084
Adjusted Value $568,030

Adjusted -$7,022 for 19 sqft less living space and -$13,488 for being older and +$44,456 for having a pool. Net adjustment: +$23,946.

The Neighborhood

This home is in line with the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. 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
$491,124
Median
$488,824

This home is +0.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,583 across all districts. With a homestead exemption claimed, that drops to $7,727 — saving $1,856 per year. That's $644 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%$4,386
AustinCity0.5240%$2,574
Williamson CountyCounty0.3694%$1,814
Austin Community Collegespecial0.1034%$508
Williamson County FM/RdCounty0.0443%$218
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,583

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $568,030 would pay approximately $3,546 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