3628 WINDHILL LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $250,417 and $453,027, with a best estimate of $449,329. That places the property above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.
Estimated Value Range
$449,329
$346,257
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $250,417 and $453,027. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$27,279 for 134 sqft more living space. Net adjustment: +$27,279.
Adjusted +$23,614 for 116 sqft more living space. Net adjustment: +$23,614.
Adjusted -$100,565 for 494 sqft less living space. Net adjustment: -$100,565.
Adjusted +$28,297 for 139 sqft more living space. Net adjustment: +$28,297.
Adjusted +$67,383 for 331 sqft more living space and +$2,802 for being newer. Net adjustment: +$70,185.
The Neighborhood
This home is valued 6.0% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
typicalThis home is -6.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,230 across all districts. With a homestead exemption claimed, that drops to $4,916 — saving $1,314 per year. That's $410 per month a buyer should budget. The assessed value increased +5.1% vs the subdivision average of -10.9%. This above-average increase gives a protest opportunity score of 55 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,092 |
| Round Rock | City | 0.3720% | $1,288 |
| Williamson County | County | 0.3694% | $1,279 |
| Austin Community College | special | 0.1034% | $358 |
| Williamson County FM/Rd | County | 0.0443% | $153 |
| Upper Brushy Creek WCID | Water | 0.0170% | $59 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,230 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $449,329 would pay approximately $2,805 per month (principal and interest only, excluding taxes and insurance).