3800 OCTAVIA LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $530,748 and $919,826, with a best estimate of $582,463. 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
$582,463
$526,074
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 $530,748 and $919,826. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$27,321 for 98 sqft less living space. Net adjustment: -$27,321.
Adjusted +$232,231 for 833 sqft more living space and -$541 for being older. Net adjustment: +$231,690.
Adjusted -$33,733 for 121 sqft less living space. Net adjustment: -$33,733.
Adjusted +$4,739 for 17 sqft more living space and -$541 for being older. Net adjustment: +$4,198.
Adjusted +$267,637 for 960 sqft more living space and -$541 for being older. Net adjustment: +$267,096.
The Neighborhood
This home is valued 3.0% 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 +3.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,466 across all districts. With a homestead exemption claimed, that drops to $8,118 — saving $1,348 per year. That's $677 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% | $4,698 |
| Round Rock | City | 0.3720% | $1,957 |
| Williamson County | County | 0.3694% | $1,944 |
| Austin Community College | special | 0.1034% | $544 |
| Williamson County FM/Rd | County | 0.0443% | $233 |
| Upper Brushy Creek WCID | Water | 0.0170% | $89 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,466 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $582,463 would pay approximately $3,636 per month (principal and interest only, excluding taxes and insurance).