3818 SKY LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $338,515 and $651,700, with a best estimate of $624,120. 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
$624,120
$609,697
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in L498506D - VILLAGE AT MAYFIELD, this home's estimated market value is between $338,515 and $651,700. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$130,194 for 467 sqft less living space and +$271 for being newer. Net adjustment: -$129,923.
Adjusted +$46,000 for 165 sqft more living space. Net adjustment: +$46,000.
This comparable closely matches the subject property's features.
Adjusted +$11,152 for 40 sqft more living space and -$271 for being older. Net adjustment: +$10,881.
Adjusted +$36,800 for 132 sqft more living space. Net adjustment: +$36,800.
The Neighborhood
This home is valued 19.3% 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
above averageThis home is +19.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,970 across all districts. With a homestead exemption claimed, that drops to $9,607 — saving $1,363 per year. That's $801 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% | $5,445 |
| Round Rock | City | 0.3720% | $2,268 |
| Williamson County | County | 0.3694% | $2,253 |
| Austin Community College | special | 0.1034% | $630 |
| Williamson County FM/Rd | County | 0.0443% | $270 |
| Upper Brushy Creek WCID | Water | 0.0170% | $104 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,970 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $624,120 would pay approximately $3,896 per month (principal and interest only, excluding taxes and insurance).