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2814 SOUTHAMPTON WAY #A, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

6 bed4 bath1,181 sqftBuilt 1999

Property at a Glance

This home is estimated between $271,013 and $458,472, with a best estimate of $308,998. 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

$271,013 $458,472
Best Estimate
$308,998
WCAD Value
$264,208
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $271,013 and $458,472 should be treated as a rough guide.

Comparable Properties (5)

1703 ONION CREEK VIL, ROUND ROCK, TX 78664
0.00 mi 93% similar Same subdivision
5 bed 4 bath 1,776 sqft Built 1979
Raw Value $404,611
Adjusted Value $308,998

Adjusted -$115,616 for 595 sqft less living space and +$20,003 for being newer. Net adjustment: -$95,613.

1706 ONION CREEK VIL, ROUND ROCK, TX 78664
0.00 mi 93% similar Same subdivision
5 bed 4 bath 1,776 sqft Built 1979
Raw Value $404,611
Adjusted Value $308,998

Adjusted -$115,616 for 595 sqft less living space and +$20,003 for being newer. Net adjustment: -$95,613.

3 bed 2 bath 1,221 sqft Built 1995
Raw Value $274,784
Adjusted Value $271,013

Adjusted -$7,772 for 40 sqft less living space and +$4,001 for being newer. Net adjustment: -$3,771.

3 bed 2 bath 1,259 sqft Built 2004
Raw Value $358,237
Adjusted Value $331,845

Adjusted -$15,156 for 78 sqft less living space and -$5,001 for being older and -$6,235 for no pool. Net adjustment: -$26,392.

4 bed 2 bath 1,280 sqft Built 2010
Raw Value $488,711
Adjusted Value $458,472

Adjusted -$19,237 for 99 sqft less living space and -$11,002 for being older. Net adjustment: -$30,239.

The Neighborhood

This home is valued 25.7% 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
$264,208
Median
$355,449

This home is -25.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,754 across all districts. With a homestead exemption claimed, that drops to $3,455 — saving $1,299 per year. That's $288 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%$2,360
Round RockCity0.3720%$983
Williamson CountyCounty0.3694%$976
Austin Community Collegespecial0.1034%$273
Williamson County FM/RdCounty0.0443%$117
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,754

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,998 would pay approximately $1,929 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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