3744 TOP ROCK LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $230,860 and $411,562, with a best estimate of $273,642. 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
$273,642
$413,810
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 $230,860 and $411,562. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$171,816 for 844 sqft less living space. Net adjustment: -$171,816.
Adjusted -$8,957 for 44 sqft less living space. Net adjustment: -$8,957.
Adjusted -$70,843 for 348 sqft less living space and +$4,202 for being newer. Net adjustment: -$66,641.
Adjusted -$51,504 for 253 sqft less living space. Net adjustment: -$51,504.
Adjusted -$51,504 for 253 sqft less living space and +$1,401 for being newer. Net adjustment: -$50,103.
The Neighborhood
This home is valued 12.4% 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 +12.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,446 across all districts. With a homestead exemption claimed, that drops to $6,119 — saving $1,327 per year. That's $510 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% | $3,696 |
| Round Rock | City | 0.3720% | $1,539 |
| Williamson County | County | 0.3694% | $1,529 |
| Austin Community College | special | 0.1034% | $428 |
| Williamson County FM/Rd | County | 0.0443% | $183 |
| Upper Brushy Creek WCID | Water | 0.0170% | $70 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,446 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $273,642 would pay approximately $1,708 per month (principal and interest only, excluding taxes and insurance).