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2823 SOUTHAMPTON WAY #A-B, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed4 bath1,150 sqftBuilt 1999

Property at a Glance

This home is estimated between $225,664 and $258,184, with a best estimate of $257,273. 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

$225,664 $258,184
Best Estimate
$257,273
WCAD Value
$54,083
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 $225,664 and $258,184. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2821 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
6 bed 4 bath 1,181 sqft Built 1999
Raw Value $231,688
Adjusted Value $225,664

Adjusted -$6,024 for 31 sqft less living space. Net adjustment: -$6,024.

2821 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
6 bed 4 bath 1,181 sqft Built 1999
Raw Value $263,297
Adjusted Value $257,273

Adjusted -$6,024 for 31 sqft less living space. Net adjustment: -$6,024.

2819 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
6 bed 4 bath 1,181 sqft Built 1999
Raw Value $264,208
Adjusted Value $258,184

Adjusted -$6,024 for 31 sqft less living space. Net adjustment: -$6,024.

2819 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
6 bed 4 bath 1,181 sqft Built 1999
Raw Value $263,297
Adjusted Value $257,273

Adjusted -$6,024 for 31 sqft less living space. Net adjustment: -$6,024.

2817 SOUTHAMPTON WAY #B, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
6 bed 4 bath 1,181 sqft Built 1999
Raw Value $264,208
Adjusted Value $258,184

Adjusted -$6,024 for 31 sqft less living space. Net adjustment: -$6,024.

The Neighborhood

This home is valued 84.8% 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

outlier low
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$54,083
Median
$355,449

This home is -84.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $973 across all districts. With a homestead exemption claimed, that drops to $472 — saving $501 per year. That's $39 per month a buyer should budget. The assessed value increased +8.0% vs the subdivision average of -8.7%. This above-average increase gives a protest opportunity score of 55 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$483
Round RockCity0.3720%$201
Williamson CountyCounty0.3694%$200
Austin Community Collegespecial0.1034%$56
Williamson County FM/RdCounty0.0443%$24
Upper Brushy Creek WCIDWater0.0170%$9
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$973
55 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $257,273 would pay approximately $1,606 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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