3004 ISABELLA LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $470,650 and $692,906, with a best estimate of $490,063. That places the property below the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346, in a neighborhood that declined 5.0% over the past year.
Estimated Value Range
$490,063
$527,864
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 $470,650 and $692,906. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$74,650 for 320 sqft less living space. Net adjustment: -$74,650.
Adjusted +$24,028 for 103 sqft more living space and +$5,407 for being newer. Net adjustment: +$29,435.
Adjusted +$58,787 for 252 sqft more living space. Net adjustment: +$58,787.
Adjusted -$80,016 for 343 sqft less living space and -$2,703 for being older. Net adjustment: -$82,719.
Adjusted +$55,288 for 237 sqft more living space and -$10,814 for being older. Net adjustment: +$44,474.
The Neighborhood
This home is valued 8.9% below the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.0% over the past year.
R491607C - PALOMA LAKE DREES /TAYLOR
typicalThis home is -8.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,028 across all districts. With a homestead exemption claimed, that drops to $8,680 — saving $1,348 per year. That's $723 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% | $4,714 |
| Paloma Lakes MUD #1 | MUD | 0.3725% | $1,966 |
| Williamson County | County | 0.3694% | $1,950 |
| Austin Community College | special | 0.1034% | $546 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $527 |
| Williamson County FM/Rd | County | 0.0443% | $234 |
| Upper Brushy Creek WCID | Water | 0.0170% | $90 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8997% | $10,028 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $490,063 would pay approximately $3,059 per month (principal and interest only, excluding taxes and insurance).