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13300 COWDRAY PARK, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed4 bath1,850 sqftBuilt 1984

Property at a Glance

This home is estimated between $360,766 and $410,596, with a best estimate of $373,950. That places the property below the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$360,766 $410,596
Best Estimate
$373,950
WCAD Value
$399,214
High Confidence

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

Based on 5 comparable properties in R371X - Round Rock West Below 45 - Duplex, this home's estimated market value is between $360,766 and $410,596. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13218 COWDRAY PARK, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 4 bath 2,128 sqft Built 1984
Raw Value $419,343
Adjusted Value $360,766

Adjusted -$58,577 for 278 sqft less living space. Net adjustment: -$58,577.

13302 COWDRAY PARK, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 4 bath 2,078 sqft Built 1984
Raw Value $421,991
Adjusted Value $373,950

Adjusted -$48,041 for 228 sqft less living space. Net adjustment: -$48,041.

13305 COWDRAY PARK, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
4 bed 4 bath 2,128 sqft Built 1984
Raw Value $469,173
Adjusted Value $410,596

Adjusted -$58,577 for 278 sqft less living space. Net adjustment: -$58,577.

9908 PARLIAMENT HOUSE RD, AUSTIN, TX 78729
0.09 mi 100% similar Same subdivision
4 bed 4 bath 2,063 sqft Built 1984
Raw Value $418,879
Adjusted Value $373,998

Adjusted -$44,881 for 213 sqft less living space. Net adjustment: -$44,881.

9903 PARLIAMENT HOUSE RD, AUSTIN, TX 78729
0.10 mi 100% similar Same subdivision
4 bed 4 bath 2,128 sqft Built 1984
Raw Value $419,343
Adjusted Value $360,766

Adjusted -$58,577 for 278 sqft less living space. Net adjustment: -$58,577.

The Neighborhood

This home is valued 4.8% below the R371X - Round Rock West Below 45 - Duplex median of $419,343. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

typical
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$399,214
Median
$419,343

This home is -4.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,790 across all districts. With a homestead exemption claimed, that drops to $6,047 — saving $1,743 per year. That's $504 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%$3,565
AustinCity0.5240%$2,092
Williamson CountyCounty0.3694%$1,475
Austin Community Collegespecial0.1034%$413
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,790

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $373,950 would pay approximately $2,334 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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