3840 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $231,016 and $626,760, with a best estimate of $376,389. That places the property above 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
$376,389
$389,090
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 $231,016 and $626,760. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$30,129 for 148 sqft more living space. Net adjustment: +$30,129.
Adjusted -$126,012 for 619 sqft less living space. Net adjustment: -$126,012.
Adjusted -$31,350 for 154 sqft less living space. Net adjustment: -$31,350.
Adjusted -$2,646 for 13 sqft less living space. Net adjustment: -$2,646.
Adjusted +$17,304 for 85 sqft more living space and -$42,023 for being older. Net adjustment: -$24,719.
The Neighborhood
This home is valued 5.7% 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 +5.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,001 across all districts. With a homestead exemption claimed, that drops to $5,679 — saving $1,322 per year. That's $473 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% | $3,475 |
| Round Rock | City | 0.3720% | $1,447 |
| Williamson County | County | 0.3694% | $1,437 |
| Austin Community College | special | 0.1034% | $402 |
| Williamson County FM/Rd | County | 0.0443% | $172 |
| Upper Brushy Creek WCID | Water | 0.0170% | $66 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,001 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $376,389 would pay approximately $2,349 per month (principal and interest only, excluding taxes and insurance).