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2809 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

6 bed4 bath1,134 sqftBuilt 1999

Property at a Glance

This home is estimated between $254,877 and $264,922, with a best estimate of $255,788. That places the property below the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$254,877 $264,922
Best Estimate
$255,788
WCAD Value
$255,057
High Confidence

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

Based on 5 comparable properties in R450X - Round Rock East - Duplex, this home's estimated market value is between $254,877 and $264,922. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2809 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
6 bed 4 bath 1,134 sqft Built 1999
Raw Value $255,968
Adjusted Value $255,968

This comparable closely matches the subject property's features.

2811 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
6 bed 4 bath 1,150 sqft Built 1999
Raw Value $268,031
Adjusted Value $264,922

Adjusted -$3,109 for 16 sqft less living space. Net adjustment: -$3,109.

2811 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
6 bed 4 bath 1,150 sqft Built 1999
Raw Value $257,986
Adjusted Value $254,877

Adjusted -$3,109 for 16 sqft less living space. Net adjustment: -$3,109.

2813 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
6 bed 4 bath 1,150 sqft Built 1999
Raw Value $258,897
Adjusted Value $255,788

Adjusted -$3,109 for 16 sqft less living space. Net adjustment: -$3,109.

2813 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
6 bed 4 bath 1,150 sqft Built 1999
Raw Value $257,986
Adjusted Value $254,877

Adjusted -$3,109 for 16 sqft less living space. Net adjustment: -$3,109.

The Neighborhood

This home is valued 28.2% below the R450X - Round Rock East - Duplex median of $355,449. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

below average
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$255,057
Median
$355,449

This home is -28.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,589 across all districts. With a homestead exemption claimed, that drops to $3,292 — saving $1,297 per year. That's $274 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%$2,278
Round RockCity0.3720%$949
Williamson CountyCounty0.3694%$942
Austin Community Collegespecial0.1034%$264
Williamson County FM/RdCounty0.0443%$113
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,589

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $255,788 would pay approximately $1,597 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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