3624 DERBY TRL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $395,140 and $789,320, with a best estimate of $537,491. 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
$537,491
$487,195
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $395,140 and $789,320. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$103,431 for 371 sqft less living space and +$271 for being newer. Net adjustment: -$103,160.
Adjusted +$64,400 for 231 sqft more living space and +$271 for being newer. Net adjustment: +$64,671.
Adjusted -$15,333 for 55 sqft less living space and +$541 for being newer. Net adjustment: -$14,792.
Adjusted +$208,534 for 748 sqft more living space and -$271 for being older. Net adjustment: +$208,263.
Adjusted +$122,946 for 441 sqft more living space. Net adjustment: +$122,946.
The Neighborhood
This home is valued 4.7% below the L498506D - VILLAGE AT MAYFIELD median of $510,992. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.8% over the past year.
L498506D - VILLAGE AT MAYFIELD
typicalThis home is -4.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,710 across all districts. With a homestead exemption claimed, that drops to $8,099 — saving $1,611 per year. That's $675 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 |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $5,295 |
| Round Rock | City | 0.3720% | $1,812 |
| Williamson County | County | 0.3694% | $1,800 |
| Austin Community College | special | 0.1034% | $504 |
| Williamson County FM/Rd | County | 0.0443% | $216 |
| Upper Brushy Creek WCID | Water | 0.0170% | $83 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $9,710 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $537,491 would pay approximately $3,355 per month (principal and interest only, excluding taxes and insurance).