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601 WINDSOR RD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,477 sqftBuilt 1980

Property at a Glance

This home is estimated between $242,892 and $323,067, with a best estimate of $316,430. That places the property above the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$242,892 $323,067
Best Estimate
$316,430
WCAD Value
$278,723
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $242,892 and $323,067. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

601 DOVER LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,529 sqft Built 1986
Raw Value $326,924
Adjusted Value $316,430

Adjusted -$10,925 for 52 sqft less living space and +$431 for being newer. Net adjustment: -$10,494.

3 bed 2 bath 1,500 sqft Built 1984
Raw Value $264,786
Adjusted Value $260,241

Adjusted -$4,832 for 23 sqft less living space and +$287 for being newer. Net adjustment: -$4,545.

3 bed 2 bath 1,394 sqft Built 1984
Raw Value $300,886
Adjusted Value $318,611

Adjusted +$17,438 for 83 sqft more living space and +$287 for being newer. Net adjustment: +$17,725.

605 WINDSOR RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,942 sqft Built 1978
Raw Value $340,728
Adjusted Value $242,892

Adjusted -$97,692 for 465 sqft less living space and -$144 for being older. Net adjustment: -$97,836.

602 DOVER LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,474 sqft Built 1985
Raw Value $322,078
Adjusted Value $323,067

Adjusted +$630 for 3 sqft more living space and +$359 for being newer. Net adjustment: +$989.

The Neighborhood

This home is valued 10.7% below the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.7% over the past year.

R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER

typical
459 Properties
$312,111 Median Value
-9.7% YoY Change
2% Have Pool
94% Have Garage
This Home
$278,723
Median
$312,111

This home is -10.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,015 across all districts. With a homestead exemption claimed, that drops to $3,713 — saving $1,302 per year. That's $309 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%$2,489
Round RockCity0.3720%$1,037
Williamson CountyCounty0.3694%$1,030
Austin Community Collegespecial0.1034%$288
Williamson County FM/RdCounty0.0443%$124
Upper Brushy Creek WCIDWater0.0170%$47
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,015

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $316,430 would pay approximately $1,975 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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