1521 SAWMILL XING, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $569,468 and $668,578, with a best estimate of $626,382. That places the property above the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835, in a neighborhood that appreciated 31.2% over the past year.
Estimated Value Range
$626,382
$569,796
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R455524B - HOMESTEAD AT OLD SETTLERS R5, this home's estimated market value is between $569,468 and $668,578. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$20,921 for 73 sqft less living space and -$4,168 for being older. Net adjustment: -$25,089.
Adjusted +$27,513 for 96 sqft more living space. Net adjustment: +$27,513.
Adjusted +$141,002 for 492 sqft more living space. Net adjustment: +$141,002.
Adjusted +$24,074 for 84 sqft more living space. Net adjustment: +$24,074.
Adjusted +$72,221 for 252 sqft more living space and +$4,168 for being newer. Net adjustment: +$76,389.
The Neighborhood
This home is valued 2.6% below the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 31.2% over the past year.
R455524B - HOMESTEAD AT OLD SETTLERS R5
typicalThis home is -2.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $13,164 across all districts. With a homestead exemption claimed, that drops to $11,808 — saving $1,356 per year. That's $984 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% | $5,089 |
| Round Rock MUD #2 | MUD | 0.5110% | $2,912 |
| Round Rock | City | 0.3720% | $2,120 |
| Williamson County | County | 0.3694% | $2,105 |
| Austin Community College | special | 0.1034% | $589 |
| Williamson County FM/Rd | County | 0.0443% | $253 |
| Upper Brushy Creek WCID | Water | 0.0170% | $97 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3103% | $13,164 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $626,382 would pay approximately $3,910 per month (principal and interest only, excluding taxes and insurance).