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7805 PETACA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,324 sqftBuilt 1991

Property at a Glance

This home is estimated between $455,512 and $589,541, with a best estimate of $528,373. 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

$455,512 $589,541
Best Estimate
$528,373
WCAD Value
$481,304
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 $455,512 and $589,541. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7803 PETACA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,222 sqft Built 1985
Raw Value $461,286
Adjusted Value $515,168

Adjusted +$37,696 for 102 sqft more living space and +$16,186 for being newer. Net adjustment: +$53,882.

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 $536,088

Adjusted +$70,218 for 190 sqft more living space and +$16,186 for being newer. Net adjustment: +$86,404.

12338 CAHONE TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,430 sqft Built 1985
Raw Value $478,500
Adjusted Value $455,512

Adjusted -$39,174 for 106 sqft less living space and +$16,186 for being newer. Net adjustment: -$22,988.

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 $589,541

Adjusted +$72,435 for 196 sqft more living space and +$16,186 for being newer and -$44,456 for no pool. Net adjustment: +$44,165.

7804 PETACA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,224 sqft Built 1985
Raw Value $475,230
Adjusted Value $528,373

Adjusted +$36,957 for 100 sqft more living space and +$16,186 for being newer. Net adjustment: +$53,143.

The Neighborhood

This home is valued 1.5% 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
$481,304
Median
$488,824

This home is -1.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,392 across all districts. With a homestead exemption claimed, that drops to $7,548 — saving $1,844 per year. That's $629 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%$4,299
AustinCity0.5240%$2,522
Williamson CountyCounty0.3694%$1,778
Austin Community Collegespecial0.1034%$498
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,392

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $528,373 would pay approximately $3,298 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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