3816 OCTAVIA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $596,546 and $690,948, with a best estimate of $627,910. 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
$627,910
$614,141
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 $596,546 and $690,948. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$25,091 for 90 sqft less living space and +$271 for being newer. Net adjustment: -$24,820.
Adjusted +$43,770 for 157 sqft more living space. Net adjustment: +$43,770.
Adjusted +$56,594 for 203 sqft more living space. Net adjustment: +$56,594.
Adjusted +$33,455 for 120 sqft more living space and +$271 for being newer. Net adjustment: +$33,726.
Adjusted +$56,873 for 204 sqft more living space. Net adjustment: +$56,873.
The Neighborhood
This home is valued 20.2% 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 +20.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,050 across all districts. With a homestead exemption claimed, that drops to $9,686 — saving $1,364 per year. That's $807 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% | $5,485 |
| Round Rock | City | 0.3720% | $2,285 |
| Williamson County | County | 0.3694% | $2,269 |
| Austin Community College | special | 0.1034% | $635 |
| Williamson County FM/Rd | County | 0.0443% | $272 |
| Upper Brushy Creek WCID | Water | 0.0170% | $104 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $11,050 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $627,910 would pay approximately $3,919 per month (principal and interest only, excluding taxes and insurance).