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7915 PETACA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,128 sqftBuilt 1985

Property at a Glance

This home is estimated between $287,055 and $512,135, with a best estimate of $436,502. 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

$287,055 $512,135
Best Estimate
$436,502
WCAD Value
$532,264
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 $287,055 and $512,135. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7913 PETACA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,195 sqft Built 1985
Raw Value $461,263
Adjusted Value $436,502

Adjusted -$24,761 for 67 sqft less living space. Net adjustment: -$24,761.

7911 PETACA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,165 sqft Built 1985
Raw Value $525,809
Adjusted Value $512,135

Adjusted -$13,674 for 37 sqft less living space. Net adjustment: -$13,674.

7908 PETACA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,619 sqft Built 1985
Raw Value $468,513
Adjusted Value $287,055

Adjusted -$181,458 for 491 sqft less living space. Net adjustment: -$181,458.

7909 PETACA TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,128 sqft Built 1985
Raw Value $472,263
Adjusted Value $472,263

This comparable closely matches the subject property's features.

7906 PETACA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,461 sqft Built 1985
Raw Value $468,108
Adjusted Value $345,042

Adjusted -$123,066 for 333 sqft less living space. Net adjustment: -$123,066.

The Neighborhood

This home is valued 8.9% 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
$532,264
Median
$488,824

This home is +8.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,386 across all districts. With a homestead exemption claimed, that drops to $8,480 — saving $1,906 per year. That's $707 per month a buyer should budget. The assessed value increased +7.6% vs the subdivision average of -2.2%. This above-average increase gives a protest opportunity score of 64 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,754
AustinCity0.5240%$2,789
Williamson CountyCounty0.3694%$1,966
Austin Community Collegespecial0.1034%$550
Williamson County FM/RdCounty0.0443%$236
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,386
64 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $436,502 would pay approximately $2,725 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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