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8000 PETACA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,108 sqftBuilt 1985

Property at a Glance

This home is estimated between $279,663 and $531,477, with a best estimate of $390,940. 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

$279,663 $531,477
Best Estimate
$390,940
WCAD Value
$507,613
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 $279,663 and $531,477. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8002 PETACA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 982 sqft Built 1985
Raw Value $467,141
Adjusted Value $513,707

Adjusted +$46,566 for 126 sqft more living space. Net adjustment: +$46,566.

7910 PETACA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,485 sqft Built 1985
Raw Value $461,930
Adjusted Value $322,603

Adjusted -$139,327 for 377 sqft less living space. Net adjustment: -$139,327.

8004 PETACA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,290 sqft Built 1986
Raw Value $460,900
Adjusted Value $390,940

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

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 $279,663

Adjusted -$188,850 for 511 sqft less living space. Net adjustment: -$188,850.

8003 PETACA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,128 sqft Built 1985
Raw Value $538,868
Adjusted Value $531,477

Adjusted -$7,391 for 20 sqft less living space. Net adjustment: -$7,391.

The Neighborhood

This home is valued 3.8% 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
$507,613
Median
$488,824

This home is +3.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,905 across all districts. With a homestead exemption claimed, that drops to $8,029 — saving $1,876 per year. That's $669 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%$4,533
AustinCity0.5240%$2,660
Williamson CountyCounty0.3694%$1,875
Austin Community Collegespecial0.1034%$525
Williamson County FM/RdCounty0.0443%$225
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,905

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $390,940 would pay approximately $2,440 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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