1809 WHIRLWIND TRL, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $202,832 and $424,640, with a best estimate of $311,464. 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
$311,464
$294,087
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 $202,832 and $424,640. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$133,934 for 535 sqft less living space. Net adjustment: -$133,934.
Adjusted +$55,076 for 220 sqft more living space and +$3,304 for being newer. Net adjustment: +$58,380.
Adjusted +$65,340 for 261 sqft more living space and +$3,304 for being newer. Net adjustment: +$68,644.
Adjusted -$16,272 for 65 sqft less living space and +$26,433 for being newer. Net adjustment: +$10,161.
Adjusted +$5,257 for 21 sqft more living space and +$19,825 for being newer. Net adjustment: +$25,082.
The Neighborhood
This home is valued 6.4% 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 -6.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,291 across all districts. With a homestead exemption claimed, that drops to $3,987 — saving $1,304 per year. That's $332 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% | $2,626 |
| Round Rock | City | 0.3720% | $1,094 |
| Williamson County | County | 0.3694% | $1,086 |
| Austin Community College | special | 0.1034% | $304 |
| Williamson County FM/Rd | County | 0.0443% | $130 |
| Upper Brushy Creek WCID | Water | 0.0170% | $50 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,291 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $311,464 would pay approximately $1,944 per month (principal and interest only, excluding taxes and insurance).