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2905 HAYNES CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath3,155 sqftBuilt 2015

Property at a Glance

This home is estimated between $657,408 and $970,492, with a best estimate of $688,379. 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

$657,408 $970,492
Best Estimate
$688,379
WCAD Value
$642,176
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R500515C - FOREST GROVE. The estimated range of $657,408 and $970,492 should be treated as a rough guide.

Comparable Properties (5)

2900 HAYNES CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,883 sqft Built 2017
Raw Value $812,852
Adjusted Value $878,053

Adjusted +$72,244 for 272 sqft more living space and -$7,043 for being older. Net adjustment: +$65,201.

2901 HAYNES CV, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
4 bed 3 bath 2,266 sqft Built 2015
Raw Value $734,370
Adjusted Value $970,492

Adjusted +$236,122 for 889 sqft more living space. Net adjustment: +$236,122.

3 bed 2 bath 2,417 sqft Built 2003
Raw Value $419,135
Adjusted Value $657,408

Adjusted +$196,016 for 738 sqft more living space and +$42,257 for being newer. Net adjustment: +$238,273.

3 bed 2 bath 2,356 sqft Built 2003
Raw Value $418,915
Adjusted Value $673,390

Adjusted +$212,218 for 799 sqft more living space and +$42,257 for being newer. Net adjustment: +$254,475.

3 bed 2 bath 2,307 sqft Built 2003
Raw Value $420,889
Adjusted Value $688,379

Adjusted +$225,233 for 848 sqft more living space and +$42,257 for being newer. Net adjustment: +$267,490.

The Neighborhood

This home is valued 6.4% below the R500515C - FOREST GROVE median of $686,297. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.9% over the past year.

R500515C - FOREST GROVE

typical
197 Properties
$686,297 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$642,176
Median
$686,297

This home is -6.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,555 across all districts. With a homestead exemption claimed, that drops to $10,186 — saving $1,369 per year. That's $849 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%$5,735
Round RockCity0.3720%$2,389
Williamson CountyCounty0.3694%$2,372
Austin Community Collegespecial0.1034%$664
Williamson County FM/RdCounty0.0443%$285
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,555

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $688,379 would pay approximately $4,297 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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