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2005 WINDSONG TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,479 sqftBuilt 1984

Property at a Glance

This home is estimated between $274,008 and $334,112, with a best estimate of $322,195. 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

$274,008 $334,112
Best Estimate
$322,195
WCAD Value
$275,076
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER. The estimated range of $274,008 and $334,112 should be treated as a rough guide.

Comparable Properties (5)

2009 OXFORD BLVD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,465 sqft Built 1985
Raw Value $331,099
Adjusted Value $334,112

Adjusted +$2,941 for 14 sqft more living space and +$72 for being newer. Net adjustment: +$3,013.

3 bed 2 bath 1,451 sqft Built 1980
Raw Value $316,599
Adjusted Value $322,195

Adjusted +$5,883 for 28 sqft more living space and -$287 for being older. Net adjustment: +$5,596.

3 bed 2 bath 1,608 sqft Built 1981
Raw Value $301,325
Adjusted Value $274,008

Adjusted -$27,102 for 129 sqft less living space and -$215 for being older. Net adjustment: -$27,317.

3 bed 2 bath 1,539 sqft Built 1985
Raw Value $290,544
Adjusted Value $278,011

Adjusted -$12,605 for 60 sqft less living space and +$72 for being newer. Net adjustment: -$12,533.

3 bed 2 bath 1,527 sqft Built 1978
Raw Value $337,641
Adjusted Value $327,126

Adjusted -$10,084 for 48 sqft less living space and -$431 for being older. Net adjustment: -$10,515.

The Neighborhood

This home is valued 11.9% 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
$275,076
Median
$312,111

This home is -11.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,949 across all districts. With a homestead exemption claimed, that drops to $3,648 — saving $1,301 per year. That's $304 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%$2,457
Round RockCity0.3720%$1,023
Williamson CountyCounty0.3694%$1,016
Austin Community Collegespecial0.1034%$284
Williamson County FM/RdCounty0.0443%$122
Upper Brushy Creek WCIDWater0.0170%$47
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,949

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $322,195 would pay approximately $2,011 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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