1728 SAWMILL XING, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $589,841 and $688,950, with a best estimate of $646,754. 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
$646,754
$607,518
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 $589,841 and $688,950. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$8,884 for 31 sqft less living space and +$4,168 for being newer. Net adjustment: -$4,716.
Adjusted +$39,549 for 138 sqft more living space and +$8,336 for being newer. Net adjustment: +$47,885.
Adjusted +$153,039 for 534 sqft more living space and +$8,336 for being newer. Net adjustment: +$161,375.
Adjusted +$36,110 for 126 sqft more living space and +$8,336 for being newer. Net adjustment: +$44,446.
Adjusted +$84,257 for 294 sqft more living space and +$12,504 for being newer. Net adjustment: +$96,761.
The Neighborhood
This home is valued 3.9% above the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835. With 142 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 31.2% over the past year.
R455524B - HOMESTEAD AT OLD SETTLERS R5
typicalThis home is +3.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,035 across all districts. With a homestead exemption claimed, that drops to $12,673 — saving $1,362 per year. That's $1,056 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% | $5,426 |
| Round Rock MUD #2 | MUD | 0.5110% | $3,104 |
| Round Rock | City | 0.3720% | $2,260 |
| Williamson County | County | 0.3694% | $2,244 |
| Austin Community College | special | 0.1034% | $628 |
| Williamson County FM/Rd | County | 0.0443% | $269 |
| Upper Brushy Creek WCID | Water | 0.0170% | $103 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3103% | $14,035 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $646,754 would pay approximately $4,037 per month (principal and interest only, excluding taxes and insurance).