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

16501 HEATON PARK CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,193 sqftBuilt 2002

Property at a Glance

This home is estimated between $303,391 and $578,149, with a best estimate of $538,089. That places the property above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$303,391 $578,149
Best Estimate
$538,089
WCAD Value
$571,452
High Confidence

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

Based on 5 comparable properties in R250401D - AVERY RANCH EAST (PH. 1), this home's estimated market value is between $303,391 and $578,149. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16509 HEATON PARK CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,199 sqft Built 2002
Raw Value $576,799
Adjusted Value $574,961

Adjusted -$1,838 for 6 sqft less living space. Net adjustment: -$1,838.

16513 HEATON PARK CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,618 sqft Built 2002
Raw Value $433,604
Adjusted Value $303,391

Adjusted -$130,213 for 425 sqft less living space. Net adjustment: -$130,213.

16517 HEATON PARK CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,242 sqft Built 2003
Raw Value $545,672
Adjusted Value $538,089

Adjusted -$15,013 for 49 sqft less living space and +$7,430 for being newer. Net adjustment: -$7,583.

16521 HEATON PARK CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,072 sqft Built 2004
Raw Value $526,216
Adjusted Value $578,149

Adjusted +$37,073 for 121 sqft more living space and +$14,860 for being newer. Net adjustment: +$51,933.

16508 HEATON PARK CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,048 sqft Built 2002
Raw Value $493,043
Adjusted Value $537,469

Adjusted +$44,426 for 145 sqft more living space. Net adjustment: +$44,426.

The Neighborhood

This home is valued 8.9% above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. With 323 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R250401D - AVERY RANCH EAST (PH. 1)

typical
323 Properties
$524,962 Median Value
-2.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$571,452
Median
$524,962

This home is +8.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,151 across all districts. With a homestead exemption claimed, that drops to $9,196 — saving $1,955 per year. That's $766 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%$5,104
AustinCity0.5240%$2,995
Williamson CountyCounty0.3694%$2,111
Austin Community Collegespecial0.1034%$591
Williamson County FM/RdCounty0.0443%$253
Upper Brushy Creek WCIDWater0.0170%$97
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,151

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $538,089 would pay approximately $3,359 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