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201 SOUTHERN CARINA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath3,529 sqftBuilt 2016

Property at a Glance

This home is estimated between $852,233 and $1,653,632, with a best estimate of $1,450,673. That places the property above the R304615B - HIGHLAND HORIZON PH3 median of $1,296,229, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$852,233 $1,653,632
Best Estimate
$1,450,673
WCAD Value
$1,292,376
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $852,233 and $1,653,632. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

208 SOUTHERN CARINA DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,876 sqft Built 2016
Raw Value $1,321,167
Adjusted Value $1,602,904

Adjusted +$281,737 for 653 sqft more living space. Net adjustment: +$281,737.

200 SOUTHERN CARINA DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 3,947 sqft Built 2017
Raw Value $1,228,862
Adjusted Value $1,048,516

Adjusted -$180,346 for 418 sqft less living space. Net adjustment: -$180,346.

204 SOUTHERN CARINA DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 3,126 sqft Built 2016
Raw Value $1,276,799
Adjusted Value $1,450,673

Adjusted +$173,874 for 403 sqft more living space. Net adjustment: +$173,874.

205 SOUTHERN CARINA DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 5 bath 2,835 sqft Built 2015
Raw Value $1,354,206
Adjusted Value $1,653,632

Adjusted +$299,426 for 694 sqft more living space. Net adjustment: +$299,426.

4 bed 3 bath 2,556 sqft Built 2000
Raw Value $432,432
Adjusted Value $852,233

Adjusted +$419,801 for 973 sqft more living space. Net adjustment: +$419,801.

The Neighborhood

This home is in line with the R304615B - HIGHLAND HORIZON PH3 median of $1,296,229. Note that values in this subdivision declined 3.4% over the past year.

R304615B - HIGHLAND HORIZON PH3

typical
27 Properties
$1,296,229 Median Value
-3.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$1,292,376
Median
$1,296,229

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $25,901 across all districts. With a homestead exemption claimed, that drops to $24,412 — saving $1,489 per year. That's $2,034 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%$11,542
Brushy Creek MUDMUD0.3868%$4,999
Williamson CountyCounty0.3694%$4,775
Austin Community Collegespecial0.1034%$1,336
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$1,292
Brushy Creek MUD Defined AreaMUD0.0900%$1,163
Williamson County FM/RdCounty0.0443%$573
Upper Brushy Creek WCIDWater0.0170%$220
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$25,901

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,450,673 would pay approximately $9,055 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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