Beta Williamson County, TX only — data and coverage are limited during early access.

2009 OXFORD BLVD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,465 sqftBuilt 1985

Property at a Glance

This home is estimated between $270,995 and $328,011, with a best estimate of $319,181. 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

$270,995 $328,011
Best Estimate
$319,181
WCAD Value
$331,099
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 $270,995 and $328,011 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,451 sqft Built 1980
Raw Value $316,599
Adjusted Value $319,181

Adjusted +$2,941 for 14 sqft more living space and -$359 for being older. Net adjustment: +$2,582.

3 bed 2 bath 1,608 sqft Built 1981
Raw Value $301,325
Adjusted Value $270,995

Adjusted -$30,043 for 143 sqft less living space and -$287 for being older. Net adjustment: -$30,330.

3 bed 2 bath 1,539 sqft Built 1985
Raw Value $290,544
Adjusted Value $274,997

Adjusted -$15,547 for 74 sqft less living space. Net adjustment: -$15,547.

3 bed 2 bath 1,527 sqft Built 1978
Raw Value $337,641
Adjusted Value $324,112

Adjusted -$13,026 for 62 sqft less living space and -$503 for being older. Net adjustment: -$13,529.

2008 WINDSONG TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,282 sqft Built 1987
Raw Value $289,420
Adjusted Value $328,011

Adjusted +$38,447 for 183 sqft more living space and +$144 for being newer. Net adjustment: +$38,591.

The Neighborhood

This home is valued 6.1% above the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111. With 459 homes in the subdivision, the property sits in the upper tier. 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
$331,099
Median
$312,111

This home is +6.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,637 across all districts. With a homestead exemption claimed, that drops to $4,329 — saving $1,308 per year. That's $361 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%$2,798
Round RockCity0.3720%$1,166
Williamson CountyCounty0.3694%$1,158
Austin Community Collegespecial0.1034%$324
Williamson County FM/RdCounty0.0443%$139
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,637

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $319,181 would pay approximately $1,992 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.

View full property details