3839 DERBY TRL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $590,355 and $1,164,716, with a best estimate of $836,041. That places the property above the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.
Estimated Value Range
$836,041
$538,150
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $590,355 and $1,164,716. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$29,273 for 105 sqft more living space and -$1,353 for being older. Net adjustment: +$27,920.
Adjusted +$103,431 for 371 sqft more living space and -$271 for being older. Net adjustment: +$103,160.
Adjusted +$242,268 for 869 sqft more living space and -$541 for being older. Net adjustment: +$241,727.
Adjusted +$56,594 for 203 sqft more living space and -$1,353 for being older. Net adjustment: +$55,241.
Adjusted +$199,892 for 717 sqft more living space and -$1,083 for being older. Net adjustment: +$198,809.
The Neighborhood
This home is valued 5.3% above the L498506D - VILLAGE AT MAYFIELD median of $510,992. With 696 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.8% over the past year.
L498506D - VILLAGE AT MAYFIELD
typicalThis home is +5.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,726 across all districts. With a homestead exemption claimed, that drops to $9,105 — saving $1,621 per year. That's $759 per month a buyer should budget. The assessed value increased +7.0% vs the subdivision average of -5.8%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $5,849 |
| Round Rock | City | 0.3720% | $2,002 |
| Williamson County | County | 0.3694% | $1,988 |
| Austin Community College | special | 0.1034% | $556 |
| Williamson County FM/Rd | County | 0.0443% | $239 |
| Upper Brushy Creek WCID | Water | 0.0170% | $91 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $10,726 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $836,041 would pay approximately $5,219 per month (principal and interest only, excluding taxes and insurance).