3724 TOP ROCK LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $270,809 and $451,510, with a best estimate of $313,590. 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
$313,590
$453,323
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $270,809 and $451,510. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$129,065 for 634 sqft less living space and -$2,802 for being older. Net adjustment: -$131,867.
Adjusted +$33,793 for 166 sqft more living space and -$2,802 for being older. Net adjustment: +$30,991.
Adjusted -$28,093 for 138 sqft less living space and +$1,401 for being newer. Net adjustment: -$26,692.
Adjusted -$8,754 for 43 sqft less living space and -$2,802 for being older. Net adjustment: -$11,556.
Adjusted -$8,754 for 43 sqft less living space and -$1,401 for being older. Net adjustment: -$10,155.
The Neighborhood
This home is valued 23.1% 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
above averageThis home is +23.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,157 across all districts. With a homestead exemption claimed, that drops to $6,822 — saving $1,335 per year. That's $569 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% | $4,049 |
| Round Rock | City | 0.3720% | $1,686 |
| Williamson County | County | 0.3694% | $1,675 |
| Austin Community College | special | 0.1034% | $469 |
| Williamson County FM/Rd | County | 0.0443% | $201 |
| Upper Brushy Creek WCID | Water | 0.0170% | $77 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,157 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $313,590 would pay approximately $1,957 per month (principal and interest only, excluding taxes and insurance).