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2849 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed4 bath531 sqftBuilt 1999

Property at a Glance

This home is estimated between $144,344 and $273,534, with a best estimate of $265,018. 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

$144,344 $273,534
Best Estimate
$265,018
WCAD Value
$271,034
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 $144,344 and $273,534. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2849 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 531 sqft Built 1999
Raw Value $273,534
Adjusted Value $273,534

This comparable closely matches the subject property's features.

2847 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 4 bath 613 sqft Built 1999
Raw Value $224,684
Adjusted Value $208,750

Adjusted -$15,934 for 82 sqft less living space. Net adjustment: -$15,934.

2847 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 4 bath 613 sqft Built 1999
Raw Value $160,278
Adjusted Value $144,344

Adjusted -$15,934 for 82 sqft less living space. Net adjustment: -$15,934.

2851 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 4 bath 638 sqft Built 1999
Raw Value $285,809
Adjusted Value $265,018

Adjusted -$20,791 for 107 sqft less living space. Net adjustment: -$20,791.

2851 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 4 bath 638 sqft Built 1999
Raw Value $285,809
Adjusted Value $265,018

Adjusted -$20,791 for 107 sqft less living space. Net adjustment: -$20,791.

The Neighborhood

This home is valued 23.7% 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
$271,034
Median
$355,449

This home is -23.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,877 across all districts. With a homestead exemption claimed, that drops to $3,576 — saving $1,301 per year. That's $298 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%$2,421
Round RockCity0.3720%$1,008
Williamson CountyCounty0.3694%$1,001
Austin Community Collegespecial0.1034%$280
Williamson County FM/RdCounty0.0443%$120
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,877

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $265,018 would pay approximately $1,654 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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