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3008 HAYNES DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,947 sqftBuilt 2019

Property at a Glance

This home is estimated between $792,815 and $894,956, with a best estimate of $843,641. 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

$792,815 $894,956
Best Estimate
$843,641
WCAD Value
$798,372
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 $792,815 and $894,956. 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 $843,641

Adjusted +$5,578 for 21 sqft more living space and +$3,521 for being newer. Net adjustment: +$9,099.

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 $792,815

Adjusted +$7,968 for 30 sqft more living space and +$3,521 for being newer. Net adjustment: +$11,489.

3032 HAYNES DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,937 sqft Built 2018
Raw Value $888,779
Adjusted Value $894,956

Adjusted +$2,656 for 10 sqft more living space and +$3,521 for being newer. Net adjustment: +$6,177.

3029 HAYNES DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,911 sqft Built 2018
Raw Value $822,522
Adjusted Value $835,605

Adjusted +$9,562 for 36 sqft more living space and +$3,521 for being newer. Net adjustment: +$13,083.

3033 HAYNES DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 1,684 sqft Built 2018
Raw Value $785,581
Adjusted Value $858,956

Adjusted +$69,854 for 263 sqft more living space and +$3,521 for being newer. Net adjustment: +$73,375.

The Neighborhood

This home is valued 16.3% 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
$798,372
Median
$686,297

This home is +16.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,961 across all districts. With a homestead exemption claimed, that drops to $12,567 — saving $1,394 per year. That's $1,047 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%$6,930
Round RockCity0.3720%$2,886
Williamson CountyCounty0.3694%$2,867
Austin Community Collegespecial0.1034%$802
Williamson County FM/RdCounty0.0443%$344
Upper Brushy Creek WCIDWater0.0170%$132
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,961

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $843,641 would pay approximately $5,266 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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