2405 SPARROW DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $473,123 and $796,389, with a best estimate of $524,909. That places the property above 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
$524,909
$473,639
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 $473,123 and $796,389. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$305,444 for 916 sqft more living space and -$2,109 for being older. Net adjustment: +$303,335.
Adjusted +$140,051 for 420 sqft more living space and -$6,326 for being older. Net adjustment: +$133,725.
Adjusted +$65,691 for 197 sqft more living space. Net adjustment: +$65,691.
Adjusted +$141,385 for 424 sqft more living space and -$2,109 for being older. Net adjustment: +$139,276.
Adjusted +$44,683 for 134 sqft more living space and -$10,543 for being older. Net adjustment: +$34,140.
The Neighborhood
This home is valued 5.8% 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 -5.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,522 across all districts. With a homestead exemption claimed, that drops to $7,184 — saving $1,338 per year. That's $599 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% | $4,230 |
| Round Rock | City | 0.3720% | $1,762 |
| Williamson County | County | 0.3694% | $1,750 |
| Austin Community College | special | 0.1034% | $490 |
| Williamson County FM/Rd | County | 0.0443% | $210 |
| Upper Brushy Creek WCID | Water | 0.0170% | $81 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,522 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $524,909 would pay approximately $3,276 per month (principal and interest only, excluding taxes and insurance).