2403 SPARROW DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $354,280 and $725,927, with a best estimate of $662,664. 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
$662,664
$391,184
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 $354,280 and $725,927. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$165,393 for 496 sqft more living space and +$4,217 for being newer. Net adjustment: +$169,610.
Adjusted +$183,733 for 551 sqft more living space and -$2,109 for being older. Net adjustment: +$181,624.
Adjusted +$189,736 for 569 sqft more living space and +$2,109 for being newer. Net adjustment: +$191,845.
Adjusted -$74,360 for 223 sqft less living space and +$6,326 for being newer. Net adjustment: -$68,034.
Adjusted +$1,334 for 4 sqft more living space and +$4,217 for being newer. Net adjustment: +$5,551.
The Neighborhood
This home is valued 22.2% 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)
below averageThis home is -22.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,038 across all districts. With a homestead exemption claimed, that drops to $5,716 — saving $1,322 per year. That's $476 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% | $3,494 |
| Round Rock | City | 0.3720% | $1,455 |
| Williamson County | County | 0.3694% | $1,445 |
| Austin Community College | special | 0.1034% | $404 |
| Williamson County FM/Rd | County | 0.0443% | $173 |
| Upper Brushy Creek WCID | Water | 0.0170% | $67 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,038 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $662,664 would pay approximately $4,136 per month (principal and interest only, excluding taxes and insurance).