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3017 HAYNES DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath3,172 sqftBuilt 2019

Property at a Glance

This home is estimated between $648,681 and $1,169,006, with a best estimate of $825,913. That places the property above the R500515C - FOREST GROVE median of $686,297, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$648,681 $1,169,006
Best Estimate
$825,913
WCAD Value
$822,827
High Confidence

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

Based on 5 comparable properties in R500515C - FOREST GROVE, this home's estimated market value is between $648,681 and $1,169,006. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3016 HAYNES DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,926 sqft Built 2018
Raw Value $834,542
Adjusted Value $1,169,006

Adjusted +$330,943 for 1,246 sqft more living space and +$3,521 for being newer. Net adjustment: +$334,464.

3004 HAYNES DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 3,182 sqft Built 2019
Raw Value $651,337
Adjusted Value $648,681

Adjusted -$2,656 for 10 sqft less living space. Net adjustment: -$2,656.

3024 HAYNES DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,917 sqft Built 2018
Raw Value $781,326
Adjusted Value $1,118,180

Adjusted +$333,333 for 1,255 sqft more living space and +$3,521 for being newer. Net adjustment: +$336,854.

3013 HAYNES DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,794 sqft Built 2019
Raw Value $725,515
Adjusted Value $825,913

Adjusted +$100,398 for 378 sqft more living space. Net adjustment: +$100,398.

3036 HAYNES DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,053 sqft Built 2018
Raw Value $685,164
Adjusted Value $720,292

Adjusted +$31,607 for 119 sqft more living space and +$3,521 for being newer. Net adjustment: +$35,128.

The Neighborhood

This home is valued 19.9% above the R500515C - FOREST GROVE median of $686,297. With 197 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.

R500515C - FOREST GROVE

above average
197 Properties
$686,297 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$822,827
Median
$686,297

This home is +19.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,805 across all districts. With a homestead exemption claimed, that drops to $13,403 — saving $1,402 per year. That's $1,117 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%$7,349
Round RockCity0.3720%$3,061
Williamson CountyCounty0.3694%$3,040
Austin Community Collegespecial0.1034%$851
Williamson County FM/RdCounty0.0443%$365
Upper Brushy Creek WCIDWater0.0170%$140
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,805

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $825,913 would pay approximately $5,155 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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