3817 OCTAVIA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $564,561 and $657,222, with a best estimate of $591,297. 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
$591,297
$562,820
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 $564,561 and $657,222. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$23,418 for 84 sqft more living space and -$271 for being older. Net adjustment: +$23,147.
Adjusted -$93,952 for 337 sqft less living space. Net adjustment: -$93,952.
Adjusted -$33,455 for 120 sqft less living space and -$271 for being older. Net adjustment: -$33,726.
Adjusted -$58,546 for 210 sqft less living space. Net adjustment: -$58,546.
Adjusted +$10,315 for 37 sqft more living space and -$271 for being older. Net adjustment: +$10,044.
The Neighborhood
This home is valued 10.1% 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 +10.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,127 across all districts. With a homestead exemption claimed, that drops to $8,772 — saving $1,355 per year. That's $731 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% | $5,027 |
| Round Rock | City | 0.3720% | $2,094 |
| Williamson County | County | 0.3694% | $2,079 |
| Austin Community College | special | 0.1034% | $582 |
| Williamson County FM/Rd | County | 0.0443% | $249 |
| Upper Brushy Creek WCID | Water | 0.0170% | $96 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,127 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $591,297 would pay approximately $3,691 per month (principal and interest only, excluding taxes and insurance).