3840 CREST LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $485,349 and $725,852, with a best estimate of $519,934. 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
$519,934
$490,078
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 $485,349 and $725,852. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$51,576 for 185 sqft less living space and +$271 for being newer. Net adjustment: -$51,305.
Adjusted +$114,861 for 412 sqft more living space and +$271 for being newer. Net adjustment: +$115,132.
Adjusted +$52,134 for 187 sqft more living space and +$271 for being newer. Net adjustment: +$52,405.
Adjusted -$57,709 for 207 sqft less living space and -$271 for being older. Net adjustment: -$57,980.
Adjusted -$66,073 for 237 sqft less living space and -$271 for being older. Net adjustment: -$66,344.
The Neighborhood
This home is valued 4.1% 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 -4.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,768 across all districts. With a homestead exemption claimed, that drops to $8,155 — saving $1,613 per year. That's $680 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% | $5,327 |
| Round Rock | City | 0.3720% | $1,823 |
| Williamson County | County | 0.3694% | $1,811 |
| Austin Community College | special | 0.1034% | $507 |
| Williamson County FM/Rd | County | 0.0443% | $217 |
| Upper Brushy Creek WCID | Water | 0.0170% | $83 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $9,768 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $519,934 would pay approximately $3,245 per month (principal and interest only, excluding taxes and insurance).