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8019 CAHILL DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,582 sqftBuilt 1991

Property at a Glance

This home is estimated between $297,615 and $543,281, with a best estimate of $474,124. 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

$297,615 $543,281
Best Estimate
$474,124
WCAD Value
$450,809
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 $297,615 and $543,281. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8015 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,764 sqft Built 1992
Raw Value $544,084
Adjusted Value $474,124

Adjusted -$67,262 for 182 sqft less living space and -$2,698 for being older. Net adjustment: -$69,960.

12713 RED DEER PASS, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,386 sqft Built 1991
Raw Value $470,846
Adjusted Value $543,281

Adjusted +$72,435 for 196 sqft more living space. Net adjustment: +$72,435.

12714 RED DEER PASS, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,433 sqft Built 1992
Raw Value $474,711
Adjusted Value $527,079

Adjusted +$55,066 for 149 sqft more living space and -$2,698 for being older. Net adjustment: +$52,368.

12712 RED DEER PASS, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,034 sqft Built 1992
Raw Value $467,358
Adjusted Value $297,615

Adjusted -$167,045 for 452 sqft less living space and -$2,698 for being older. Net adjustment: -$169,743.

8012 CAHILL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,745 sqft Built 1987
Raw Value $491,124
Adjusted Value $397,218

Adjusted -$60,240 for 163 sqft less living space and +$10,790 for being newer and -$44,456 for no pool. Net adjustment: -$93,906.

The Neighborhood

This home is valued 7.8% 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
$450,809
Median
$488,824

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,797 across all districts. With a homestead exemption claimed, that drops to $6,991 — saving $1,806 per year. That's $583 per month a buyer should budget. The assessed value increased +5.1% vs the subdivision average of -2.2%. This above-average increase gives a protest opportunity score of 42 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,026
AustinCity0.5240%$2,362
Williamson CountyCounty0.3694%$1,666
Austin Community Collegespecial0.1034%$466
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,797
42 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $474,124 would pay approximately $2,959 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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