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1811 OXFORD BLVD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,521 sqftBuilt 1982

Property at a Glance

This home is estimated between $255,520 and $318,568, with a best estimate of $291,451. 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

$255,520 $318,568
Best Estimate
$291,451
WCAD Value
$310,610
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER. The estimated range of $255,520 and $318,568 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,376 sqft Built 1980
Raw Value $248,758
Adjusted Value $279,077

Adjusted +$30,463 for 145 sqft more living space and -$144 for being older. Net adjustment: +$30,319.

3 bed 2 bath 1,596 sqft Built 1976
Raw Value $307,639
Adjusted Value $291,451

Adjusted -$15,757 for 75 sqft less living space and -$431 for being older. Net adjustment: -$16,188.

3 bed 2 bath 1,524 sqft Built 1980
Raw Value $256,294
Adjusted Value $255,520

Adjusted -$630 for 3 sqft less living space and -$144 for being older. Net adjustment: -$774.

3 bed 2 bath 1,490 sqft Built 1984
Raw Value $285,831
Adjusted Value $292,488

Adjusted +$6,513 for 31 sqft more living space and +$144 for being newer. Net adjustment: +$6,657.

3 bed 2 bath 1,327 sqft Built 1983
Raw Value $277,738
Adjusted Value $318,568

Adjusted +$40,758 for 194 sqft more living space and +$72 for being newer. Net adjustment: +$40,830.

The Neighborhood

This home is in line with the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111. 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
$310,610
Median
$312,111

This home is -0.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,589 across all districts. With a homestead exemption claimed, that drops to $4,281 — saving $1,308 per year. That's $357 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%$2,774
Round RockCity0.3720%$1,155
Williamson CountyCounty0.3694%$1,148
Austin Community Collegespecial0.1034%$321
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,589

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $291,451 would pay approximately $1,819 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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