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805 WINDSOR RD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,337 sqftBuilt 1982

Property at a Glance

This home is estimated between $229,815 and $263,997, with a best estimate of $256,667. That places the property below 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

$229,815 $263,997
Best Estimate
$256,667
WCAD Value
$290,383
High Confidence

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

Based on 5 comparable properties in R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER, this home's estimated market value is between $229,815 and $263,997. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

703 WINDSOR RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,668 sqft Built 1978
Raw Value $333,824
Adjusted Value $263,997

Adjusted -$69,540 for 331 sqft less living space and -$287 for being older. Net adjustment: -$69,827.

801 WINDSOR RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,488 sqft Built 1978
Raw Value $280,394
Adjusted Value $248,383

Adjusted -$31,724 for 151 sqft less living space and -$287 for being older. Net adjustment: -$32,011.

507 WINDSOR RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,521 sqft Built 1977
Raw Value $297,637
Adjusted Value $258,621

Adjusted -$38,657 for 184 sqft less living space and -$359 for being older. Net adjustment: -$39,016.

701 WINDSOR RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,570 sqft Built 1978
Raw Value $279,053
Adjusted Value $229,815

Adjusted -$48,951 for 233 sqft less living space and -$287 for being older. Net adjustment: -$49,238.

706 WINDSOR RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,683 sqft Built 1978
Raw Value $329,645
Adjusted Value $256,667

Adjusted -$72,691 for 346 sqft less living space and -$287 for being older. Net adjustment: -$72,978.

The Neighborhood

This home is valued 7.0% 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
$290,383
Median
$312,111

This home is -7.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,225 across all districts. With a homestead exemption claimed, that drops to $3,921 — saving $1,304 per year. That's $327 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%$2,593
Round RockCity0.3720%$1,080
Williamson CountyCounty0.3694%$1,073
Austin Community Collegespecial0.1034%$300
Williamson County FM/RdCounty0.0443%$129
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,225

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $256,667 would pay approximately $1,602 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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