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7903 PETACA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,128 sqftBuilt 1985

Property at a Glance

This home is estimated between $329,100 and $618,989, with a best estimate of $468,637. 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

$329,100 $618,989
Best Estimate
$468,637
WCAD Value
$545,376
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 $329,100 and $618,989. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7905 PETACA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,617 sqft Built 1985
Raw Value $465,363
Adjusted Value $329,100

Adjusted -$180,719 for 489 sqft less living space and +$44,456 for having a pool. Net adjustment: -$136,263.

7901 PETACA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,134 sqft Built 1985
Raw Value $449,684
Adjusted Value $491,923

Adjusted -$2,217 for 6 sqft less living space and +$44,456 for having a pool. Net adjustment: +$42,239.

7907 PETACA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,264 sqft Built 1985
Raw Value $474,442
Adjusted Value $468,637

Adjusted -$50,261 for 136 sqft less living space and +$44,456 for having a pool. Net adjustment: -$5,805.

7805 PETACA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,324 sqft Built 1991
Raw Value $481,304
Adjusted Value $437,139

Adjusted -$72,435 for 196 sqft less living space and -$16,186 for being older and +$44,456 for having a pool. Net adjustment: -$44,165.

12336 CAHONE TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 840 sqft Built 1985
Raw Value $468,097
Adjusted Value $618,989

Adjusted +$106,436 for 288 sqft more living space and +$44,456 for having a pool. Net adjustment: +$150,892.

The Neighborhood

This home is valued 11.6% 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
$545,376
Median
$488,824

This home is +11.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,642 across all districts. With a homestead exemption claimed, that drops to $8,719 — saving $1,923 per year. That's $727 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%$4,871
AustinCity0.5240%$2,858
Williamson CountyCounty0.3694%$2,015
Austin Community Collegespecial0.1034%$564
Williamson County FM/RdCounty0.0443%$242
Upper Brushy Creek WCIDWater0.0170%$93
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,642

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $468,637 would pay approximately $2,925 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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