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2848 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

6 bed4 bath1,265 sqftBuilt 1999

Property at a Glance

This home is estimated between $280,530 and $474,794, with a best estimate of $325,320. 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

$280,530 $474,794
Best Estimate
$325,320
WCAD Value
$271,804
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $280,530 and $474,794. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2814 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
6 bed 4 bath 1,181 sqft Built 1999
Raw Value $264,208
Adjusted Value $280,530

Adjusted +$16,322 for 84 sqft more living space. Net adjustment: +$16,322.

1703 ONION CREEK VIL, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
5 bed 4 bath 1,776 sqft Built 1979
Raw Value $404,611
Adjusted Value $325,320

Adjusted -$99,294 for 511 sqft less living space and +$20,003 for being newer. Net adjustment: -$79,291.

1706 ONION CREEK VIL, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
5 bed 4 bath 1,776 sqft Built 1979
Raw Value $404,611
Adjusted Value $325,320

Adjusted -$99,294 for 511 sqft less living space and +$20,003 for being newer. Net adjustment: -$79,291.

3 bed 2 bath 1,259 sqft Built 2004
Raw Value $358,237
Adjusted Value $348,167

Adjusted +$1,166 for 6 sqft more living space and -$5,001 for being older and -$6,235 for no pool. Net adjustment: -$10,070.

4 bed 2 bath 1,280 sqft Built 2010
Raw Value $488,711
Adjusted Value $474,794

Adjusted -$2,915 for 15 sqft less living space and -$11,002 for being older. Net adjustment: -$13,917.

The Neighborhood

This home is valued 23.5% 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
$271,804
Median
$355,449

This home is -23.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,891 across all districts. With a homestead exemption claimed, that drops to $3,590 — saving $1,301 per year. That's $299 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%$2,427
Round RockCity0.3720%$1,011
Williamson CountyCounty0.3694%$1,004
Austin Community Collegespecial0.1034%$281
Williamson County FM/RdCounty0.0443%$120
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,891

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $325,320 would pay approximately $2,031 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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