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205 SOUTHERN CARINA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed5 bath2,835 sqftBuilt 2015

Property at a Glance

This home is estimated between $552,807 and $1,303,478, with a best estimate of $992,950. That places the property below the R304615B - HIGHLAND HORIZON PH3 median of $1,296,229, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$552,807 $1,303,478
Best Estimate
$992,950
WCAD Value
$1,354,206
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 $552,807 and $1,303,478. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

201 SOUTHERN CARINA DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 3,529 sqft Built 2016
Raw Value $1,292,376
Adjusted Value $992,950

Adjusted -$299,426 for 694 sqft less living space. Net adjustment: -$299,426.

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 $1,303,478

Adjusted -$17,689 for 41 sqft less living space. Net adjustment: -$17,689.

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 $1,151,247

Adjusted -$125,552 for 291 sqft less living space. Net adjustment: -$125,552.

200 SOUTHERN CARINA DR, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
4 bed 4 bath 3,947 sqft Built 2017
Raw Value $1,228,862
Adjusted Value $749,090

Adjusted -$479,772 for 1,112 sqft less living space. Net adjustment: -$479,772.

4 bed 3 bath 2,556 sqft Built 2000
Raw Value $432,432
Adjusted Value $552,807

Adjusted +$120,375 for 279 sqft more living space. Net adjustment: +$120,375.

The Neighborhood

This home is valued 4.5% above the R304615B - HIGHLAND HORIZON PH3 median of $1,296,229. With 27 homes in the subdivision, the property sits in the upper tier. 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
$1,354,206
Median
$1,296,229

This home is +4.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $27,140 across all districts. With a homestead exemption claimed, that drops to $25,639 — saving $1,501 per year. That's $2,137 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%$12,094
Brushy Creek MUDMUD0.3868%$5,239
Williamson CountyCounty0.3694%$5,003
Austin Community Collegespecial0.1034%$1,400
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$1,354
Brushy Creek MUD Defined AreaMUD0.0900%$1,219
Williamson County FM/RdCounty0.0443%$600
Upper Brushy Creek WCIDWater0.0170%$230
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$27,140

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $992,950 would pay approximately $6,198 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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