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8008 CAHILL DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,716 sqftBuilt 1987

Property at a Glance

This home is estimated between $409,049 and $711,060, with a best estimate of $435,951. 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

$409,049 $711,060
Best Estimate
$435,951
WCAD Value
$444,062
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 $409,049 and $711,060. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8006 CAHILL DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,810 sqft Built 1987
Raw Value $443,788
Adjusted Value $409,049

Adjusted -$34,739 for 94 sqft less living space. Net adjustment: -$34,739.

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 $711,060

Adjusted +$172,219 for 466 sqft more living space. Net adjustment: +$172,219.

8012 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,745 sqft Built 1987
Raw Value $491,124
Adjusted Value $435,951

Adjusted -$10,717 for 29 sqft less living space and -$44,456 for no pool. Net adjustment: -$55,173.

8004 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,594 sqft Built 1987
Raw Value $447,188
Adjusted Value $492,275

Adjusted +$45,087 for 122 sqft more living space. Net adjustment: +$45,087.

8002 CAHILL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,798 sqft Built 1987
Raw Value $445,838
Adjusted Value $415,533

Adjusted -$30,305 for 82 sqft less living space. Net adjustment: -$30,305.

The Neighborhood

This home is valued 9.2% 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

typical
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$444,062
Median
$488,824

This home is -9.2% below 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 $435,951 would pay approximately $2,721 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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