2418 SPARROW DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $334,363 and $680,129, with a best estimate of $385,633. That places the property below the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867, in a neighborhood that declined 8.9% over the past year.
Estimated Value Range
$385,633
$428,441
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R280589F - Oakcreek Sec 1,2, and (AMD's), this home's estimated market value is between $334,363 and $680,129. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$164,060 for 492 sqft more living space. Net adjustment: +$164,060.
Adjusted +$188,402 for 565 sqft more living space and -$2,109 for being older. Net adjustment: +$186,293.
Adjusted -$1,334 for 4 sqft less living space and -$4,217 for being older. Net adjustment: -$5,551.
Adjusted -$75,694 for 227 sqft less living space and +$2,109 for being newer. Net adjustment: -$73,585.
Adjusted -$141,385 for 424 sqft less living space and +$2,109 for being newer. Net adjustment: -$139,276.
The Neighborhood
This home is valued 14.8% below the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.9% over the past year.
R280589F - Oakcreek Sec 1,2, and (AMD's)
typicalThis home is -14.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,709 across all districts. With a homestead exemption claimed, that drops to $6,379 — saving $1,330 per year. That's $532 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% | $3,826 |
| Round Rock | City | 0.3720% | $1,594 |
| Williamson County | County | 0.3694% | $1,583 |
| Austin Community College | special | 0.1034% | $443 |
| Williamson County FM/Rd | County | 0.0443% | $190 |
| Upper Brushy Creek WCID | Water | 0.0170% | $73 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,709 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $385,633 would pay approximately $2,407 per month (principal and interest only, excluding taxes and insurance).