Beta Williamson County, TX only — data and coverage are limited during early access.

8012 PETACA CV, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed1,202 sqftBuilt 1986

Property at a Glance

This home is estimated between $440,775 and $526,656, with a best estimate of $509,070. 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

$440,775 $526,656
Best Estimate
$509,070
WCAD Value
$476,096
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $440,775 and $526,656. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

8010 PETACA CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,220 sqft Built 1989
Raw Value $523,815
Adjusted Value $509,070

Adjusted -$6,652 for 18 sqft less living space and -$8,093 for being older. Net adjustment: -$14,745.

8013 PETACA CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,128 sqft Built 1985
Raw Value $496,610
Adjusted Value $526,656

Adjusted +$27,348 for 74 sqft more living space and +$2,698 for being newer. Net adjustment: +$30,046.

8008 PETACA CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,272 sqft Built 1988
Raw Value $472,040
Adjusted Value $440,775

Adjusted -$25,870 for 70 sqft less living space and -$5,395 for being older. Net adjustment: -$31,265.

7804 TOPAWA CV, AUSTIN, TX 78729
0.47 mi 100% similar
4 bed 2 bath 1,193 sqft Built 1985
Raw Value $504,957
Adjusted Value $510,981

Adjusted +$3,326 for 9 sqft more living space and +$2,698 for being newer. Net adjustment: +$6,024.

7804 JENNER CV, AUSTIN, TX 78729
0.47 mi 100% similar
4 bed 2 bath 1,156 sqft Built 1992
Raw Value $499,230
Adjusted Value $500,044

Adjusted +$17,000 for 46 sqft more living space and -$16,186 for being older. Net adjustment: +$814.

The Neighborhood

This home is valued 2.6% 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
$476,096
Median
$488,824

This home is -2.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,290 across all districts. With a homestead exemption claimed, that drops to $7,453 — saving $1,837 per year. That's $621 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%$4,252
AustinCity0.5240%$2,495
Williamson CountyCounty0.3694%$1,759
Austin Community Collegespecial0.1034%$492
Williamson County FM/RdCounty0.0443%$211
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,290

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $509,070 would pay approximately $3,178 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.

View full property details