4136 ROCKY MOUNTAIN TRL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $289,310 and $470,839, with a best estimate of $317,458. That places the property below 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
$317,458
$372,198
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 $289,310 and $470,839. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$115,019 for 565 sqft less living space and -$5,603 for being older. Net adjustment: -$120,622.
Adjusted -$14,047 for 69 sqft less living space and -$2,802 for being older. Net adjustment: -$16,849.
Adjusted -$71,047 for 349 sqft less living space and -$5,603 for being older. Net adjustment: -$76,650.
Adjusted -$61,072 for 300 sqft less living space. Net adjustment: -$61,072.
Adjusted +$11,197 for 55 sqft more living space and -$5,603 for being older. Net adjustment: +$5,594.
The Neighborhood
This home is valued 1.1% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
typicalThis home is +1.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,697 across all districts. With a homestead exemption claimed, that drops to $5,378 — saving $1,319 per year. That's $448 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% | $3,324 |
| Round Rock | City | 0.3720% | $1,385 |
| Williamson County | County | 0.3694% | $1,375 |
| Austin Community College | special | 0.1034% | $385 |
| Williamson County FM/Rd | County | 0.0443% | $165 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,697 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $317,458 would pay approximately $1,982 per month (principal and interest only, excluding taxes and insurance).