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7914 CAHILL DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,842 sqftBuilt 1987

Property at a Glance

This home is estimated between $473,670 and $717,121, with a best estimate of $506,016. 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

$473,670 $717,121
Best Estimate
$506,016
WCAD Value
$456,796
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 $473,670 and $717,121. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7916 CAHILL DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,587 sqft Built 1987
Raw Value $418,479
Adjusted Value $512,719

Adjusted +$94,240 for 255 sqft more living space. Net adjustment: +$94,240.

7912 CAHILL DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,799 sqft Built 1987
Raw Value $489,751
Adjusted Value $505,642

Adjusted +$15,891 for 43 sqft more living space. Net adjustment: +$15,891.

7910 CAHILL DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,595 sqft Built 1987
Raw Value $414,733
Adjusted Value $506,016

Adjusted +$91,283 for 247 sqft more living space. Net adjustment: +$91,283.

7917 CAHILL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,186 sqft Built 1987
Raw Value $474,684
Adjusted Value $717,121

Adjusted +$242,437 for 656 sqft more living space. Net adjustment: +$242,437.

7915 CAHILL DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,810 sqft Built 1987
Raw Value $461,844
Adjusted Value $473,670

Adjusted +$11,826 for 32 sqft more living space. Net adjustment: +$11,826.

The Neighborhood

This home is valued 6.6% 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
$456,796
Median
$488,824

This home is -6.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,913 across all districts. With a homestead exemption claimed, that drops to $7,100 — saving $1,813 per year. That's $592 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%$4,080
AustinCity0.5240%$2,394
Williamson CountyCounty0.3694%$1,688
Austin Community Collegespecial0.1034%$472
Williamson County FM/RdCounty0.0443%$202
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,913

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $506,016 would pay approximately $3,159 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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