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7900 PETACA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,946 sqftBuilt 1985

Property at a Glance

This home is estimated between $647,349 and $803,227, with a best estimate of $700,203. 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

$647,349 $803,227
Best Estimate
$700,203
WCAD Value
$466,652
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 $647,349 and $803,227. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7804 PETACA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,224 sqft Built 1985
Raw Value $475,230
Adjusted Value $742,059

Adjusted +$266,829 for 722 sqft more living space. Net adjustment: +$266,829.

7904 PETACA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,320 sqft Built 1985
Raw Value $468,853
Adjusted Value $700,203

Adjusted +$231,350 for 626 sqft more living space. Net adjustment: +$231,350.

7805 PETACA TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,324 sqft Built 1991
Raw Value $481,304
Adjusted Value $694,990

Adjusted +$229,872 for 622 sqft more living space and -$16,186 for being older. Net adjustment: +$213,686.

7903 PETACA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,128 sqft Built 1985
Raw Value $545,376
Adjusted Value $803,227

Adjusted +$302,307 for 818 sqft more living space and -$44,456 for no pool. Net adjustment: +$257,851.

7906 PETACA TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,461 sqft Built 1985
Raw Value $468,108
Adjusted Value $647,349

Adjusted +$179,241 for 485 sqft more living space. Net adjustment: +$179,241.

The Neighborhood

This home is valued 4.5% 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
$466,652
Median
$488,824

This home is -4.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,106 across all districts. With a homestead exemption claimed, that drops to $7,280 — saving $1,826 per year. That's $607 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%$4,168
AustinCity0.5240%$2,445
Williamson CountyCounty0.3694%$1,724
Austin Community Collegespecial0.1034%$483
Williamson County FM/RdCounty0.0443%$207
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,106

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $700,203 would pay approximately $4,371 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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