3754 TOP ROCK LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $280,784 and $461,485, with a best estimate of $323,565. 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
$323,565
$460,850
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 $280,784 and $461,485. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$119,090 for 585 sqft less living space and -$2,802 for being older. Net adjustment: -$121,892.
Adjusted +$43,768 for 215 sqft more living space and -$2,802 for being older. Net adjustment: +$40,966.
Adjusted -$18,118 for 89 sqft less living space and +$1,401 for being newer. Net adjustment: -$16,717.
Adjusted +$1,221 for 6 sqft more living space and -$2,802 for being older. Net adjustment: -$1,581.
Adjusted +$1,221 for 6 sqft more living space and -$1,401 for being older. Net adjustment: -$180.
The Neighborhood
This home is valued 25.2% 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 +25.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,292 across all districts. With a homestead exemption claimed, that drops to $6,956 — saving $1,336 per year. That's $580 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% | $4,116 |
| Round Rock | City | 0.3720% | $1,714 |
| Williamson County | County | 0.3694% | $1,703 |
| Austin Community College | special | 0.1034% | $477 |
| Williamson County FM/Rd | County | 0.0443% | $204 |
| Upper Brushy Creek WCID | Water | 0.0170% | $78 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,292 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $323,565 would pay approximately $2,020 per month (principal and interest only, excluding taxes and insurance).