3771 TOP ROCK LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $302,733 and $323,331, with a best estimate of $314,933. 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
$314,933
$351,708
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 $302,733 and $323,331. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$55,168 for 271 sqft less living space. Net adjustment: -$55,168.
Adjusted +$4,071 for 20 sqft more living space. Net adjustment: +$4,071.
Adjusted -$38,679 for 190 sqft less living space. Net adjustment: -$38,679.
Adjusted -$48,043 for 236 sqft less living space. Net adjustment: -$48,043.
Adjusted +$8,957 for 44 sqft more living space. Net adjustment: +$8,957.
The Neighborhood
This home is valued 4.5% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
typicalThis home is -4.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,328 across all districts. With a homestead exemption claimed, that drops to $5,013 — saving $1,315 per year. That's $418 per month a buyer should budget. The assessed value increased -3.3% vs the subdivision average of -10.9%. This above-average increase gives a protest opportunity score of 38 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,141 |
| Round Rock | City | 0.3720% | $1,308 |
| Williamson County | County | 0.3694% | $1,299 |
| Austin Community College | special | 0.1034% | $364 |
| Williamson County FM/Rd | County | 0.0443% | $156 |
| Upper Brushy Creek WCID | Water | 0.0170% | $60 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,328 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $314,933 would pay approximately $1,966 per month (principal and interest only, excluding taxes and insurance).