1517 SAWMILL XING, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $592,759 and $693,511, with a best estimate of $646,394. 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
$646,394
$476,716
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 $592,759 and $693,511. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$4,012 for 14 sqft more living space and -$4,168 for being older. Net adjustment: -$156.
Adjusted +$52,446 for 183 sqft more living space. Net adjustment: +$52,446.
Adjusted +$49,007 for 171 sqft more living space. Net adjustment: +$49,007.
Adjusted +$97,154 for 339 sqft more living space and +$4,168 for being newer. Net adjustment: +$101,322.
Adjusted +$33,244 for 116 sqft more living space and +$4,168 for being newer. Net adjustment: +$37,412.
The Neighborhood
This home is valued 18.5% 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
below averageThis home is -18.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,013 across all districts. With a homestead exemption claimed, that drops to $9,675 — saving $1,338 per year. That's $806 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% | $4,258 |
| Round Rock MUD #2 | MUD | 0.5110% | $2,436 |
| Round Rock | City | 0.3720% | $1,773 |
| Williamson County | County | 0.3694% | $1,761 |
| Austin Community College | special | 0.1034% | $493 |
| Williamson County FM/Rd | County | 0.0443% | $211 |
| Upper Brushy Creek WCID | Water | 0.0170% | $81 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3103% | $11,013 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $646,394 would pay approximately $4,035 per month (principal and interest only, excluding taxes and insurance).