200 SOUTHERN CARINA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $1,032,579 and $1,833,978, with a best estimate of $1,631,019. 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
$1,631,019
$1,228,862
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 $1,032,579 and $1,833,978. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$180,346 for 418 sqft more living space. Net adjustment: +$180,346.
Adjusted +$462,083 for 1,071 sqft more living space. Net adjustment: +$462,083.
Adjusted +$354,220 for 821 sqft more living space. Net adjustment: +$354,220.
Adjusted +$479,772 for 1,112 sqft more living space. Net adjustment: +$479,772.
Adjusted +$600,147 for 1,391 sqft more living space. Net adjustment: +$600,147.
The Neighborhood
This home is valued 5.2% below the R304615B - HIGHLAND HORIZON PH3 median of $1,296,229. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.4% over the past year.
R304615B - HIGHLAND HORIZON PH3
typicalThis home is -5.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $24,628 across all districts. With a homestead exemption claimed, that drops to $23,150 — saving $1,478 per year. That's $1,929 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $10,975 |
| Brushy Creek MUD | MUD | 0.3868% | $4,754 |
| Williamson County | County | 0.3694% | $4,540 |
| Austin Community College | special | 0.1034% | $1,271 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $1,229 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $1,106 |
| Williamson County FM/Rd | County | 0.0443% | $545 |
| Upper Brushy Creek WCID | Water | 0.0170% | $209 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $24,628 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,631,019 would pay approximately $10,181 per month (principal and interest only, excluding taxes and insurance).