1600 SOUTHWESTERN TRL, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $174,701 and $377,048, with a best estimate of $310,038. That places the property below the R602494H - Greenlawn Place median of $314,129, in a neighborhood that declined 4.3% over the past year.
Estimated Value Range
$310,038
$284,752
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 $174,701 and $377,048. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$114,658 for 458 sqft less living space and -$16,521 for being older. Net adjustment: -$131,179.
Adjusted -$20,028 for 80 sqft less living space and -$19,825 for being older. Net adjustment: -$39,853.
Adjusted +$62,586 for 250 sqft more living space and -$6,608 for being older. Net adjustment: +$55,978.
Adjusted +$1,752 for 7 sqft more living space and -$33,041 for being older and -$6,235 for no pool. Net adjustment: -$37,524.
Adjusted +$76,355 for 305 sqft more living space and -$3,304 for being older. Net adjustment: +$73,051.
The Neighborhood
This home is valued 9.4% below the R602494H - Greenlawn Place median of $314,129. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.3% over the past year.
R602494H - Greenlawn Place
typicalThis home is -9.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,123 across all districts. With a homestead exemption claimed, that drops to $3,821 — saving $1,302 per year. That's $318 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% | $2,543 |
| Round Rock | City | 0.3720% | $1,059 |
| Williamson County | County | 0.3694% | $1,052 |
| Austin Community College | special | 0.1034% | $294 |
| Williamson County FM/Rd | County | 0.0443% | $126 |
| Upper Brushy Creek WCID | Water | 0.0170% | $48 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,123 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $310,038 would pay approximately $1,935 per month (principal and interest only, excluding taxes and insurance).