1548 TONIA LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $279,483 and $543,626, with a best estimate of $362,784. That places the property above the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056, in a neighborhood that declined 4.7% over the past year.
Estimated Value Range
$362,784
$315,058
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $279,483 and $543,626. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$107,901 for 466 sqft more living space. Net adjustment: +$107,901.
Adjusted -$99,565 for 430 sqft less living space. Net adjustment: -$99,565.
Adjusted -$37,742 for 163 sqft less living space. Net adjustment: -$37,742.
Adjusted +$52,329 for 226 sqft more living space. Net adjustment: +$52,329.
Adjusted -$18,292 for 79 sqft less living space and +$8,223 for being newer. Net adjustment: -$10,069.
The Neighborhood
This home is valued 4.0% below the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.7% over the past year.
R409599G - STONEY BROOK - ALL SECTIONS
typicalThis home is -4.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,669 across all districts. With a homestead exemption claimed, that drops to $4,360 — saving $1,309 per year. That's $363 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% | $2,814 |
| Round Rock | City | 0.3720% | $1,172 |
| Williamson County | County | 0.3694% | $1,164 |
| Austin Community College | special | 0.1034% | $326 |
| Williamson County FM/Rd | County | 0.0443% | $140 |
| Upper Brushy Creek WCID | Water | 0.0170% | $54 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,669 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $362,784 would pay approximately $2,264 per month (principal and interest only, excluding taxes and insurance).