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2865 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed4 bath548 sqftBuilt 2002

Property at a Glance

This home is estimated between $278,534 and $279,624, with a best estimate of $279,428. 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

$278,534 $279,624
Best Estimate
$279,428
WCAD Value
$280,332
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 $278,534 and $279,624. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2865 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 548 sqft Built 2002
Raw Value $279,624
Adjusted Value $279,624

This comparable closely matches the subject property's features.

2867 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 4 bath 548 sqft Built 1999
Raw Value $275,533
Adjusted Value $278,534

Adjusted +$3,001 for being newer. Net adjustment: +$3,001.

2867 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 4 bath 548 sqft Built 1999
Raw Value $276,427
Adjusted Value $279,428

Adjusted +$3,001 for being newer. Net adjustment: +$3,001.

2875 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.06 mi 100% similar Same subdivision
4 bed 4 bath 548 sqft Built 1999
Raw Value $276,427
Adjusted Value $279,428

Adjusted +$3,001 for being newer. Net adjustment: +$3,001.

2875 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.06 mi 100% similar Same subdivision
3 bed 548 sqft Built 1999
Raw Value $276,427
Adjusted Value $279,428

Adjusted +$3,001 for being newer. Net adjustment: +$3,001.

The Neighborhood

This home is valued 21.1% 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
$280,332
Median
$355,449

This home is -21.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,044 across all districts. With a homestead exemption claimed, that drops to $3,742 — saving $1,302 per year. That's $312 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%$2,504
Round RockCity0.3720%$1,043
Williamson CountyCounty0.3694%$1,036
Austin Community Collegespecial0.1034%$290
Williamson County FM/RdCounty0.0443%$124
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,044

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $279,428 would pay approximately $1,744 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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