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

12505 CORTARO CV, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,461 sqftBuilt 1986

Property at a Glance

This home is estimated between $527,867 and $635,410, with a best estimate of $620,341. 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

$527,867 $635,410
Best Estimate
$620,341
WCAD Value
$570,547
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 $527,867 and $635,410. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12502 CORTARO CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,224 sqft Built 1985
Raw Value $530,055
Adjusted Value $620,341

Adjusted +$87,588 for 237 sqft more living space and +$2,698 for being newer. Net adjustment: +$90,286.

12500 CORTARO CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,222 sqft Built 1985
Raw Value $544,385
Adjusted Value $635,410

Adjusted +$88,327 for 239 sqft more living space and +$2,698 for being newer. Net adjustment: +$91,025.

12505 PINTAIL CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,495 sqft Built 1996
Raw Value $629,590
Adjusted Value $590,049

Adjusted -$12,565 for 34 sqft less living space and -$26,976 for being older. Net adjustment: -$39,541.

12500 PINTAIL CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,638 sqft Built 1997
Raw Value $622,954
Adjusted Value $527,867

Adjusted -$65,414 for 177 sqft less living space and -$29,673 for being older. Net adjustment: -$95,087.

12501 CORTARO CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,224 sqft Built 1985
Raw Value $537,970
Adjusted Value $628,256

Adjusted +$87,588 for 237 sqft more living space and +$2,698 for being newer. Net adjustment: +$90,286.

The Neighborhood

This home is valued 16.7% 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

above average
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$570,547
Median
$488,824

This home is +16.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,133 across all districts. With a homestead exemption claimed, that drops to $9,179 — saving $1,954 per year. That's $765 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%$5,096
AustinCity0.5240%$2,990
Williamson CountyCounty0.3694%$2,108
Austin Community Collegespecial0.1034%$590
Williamson County FM/RdCounty0.0443%$253
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,133

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $620,341 would pay approximately $3,872 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