2948 CASTELLAN LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $274,994 and $443,192, with a best estimate of $426,525. That places the property below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.
Estimated Value Range
$426,525
$497,535
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $274,994 and $443,192 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$106,201 for 487 sqft less living space and +$4,376 for being newer. Net adjustment: -$101,825.
Adjusted -$99,659 for 457 sqft less living space and -$4,376 for being older. Net adjustment: -$104,035.
Adjusted -$39,253 for 180 sqft less living space and +$17,503 for being newer. Net adjustment: -$21,750.
Adjusted -$29,222 for 134 sqft less living space and -$30,631 for being older. Net adjustment: -$59,853.
Adjusted +$23,116 for 106 sqft more living space and -$39,382 for being older. Net adjustment: -$16,266.
The Neighborhood
This home is in line with the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. Note that values in this subdivision declined 1.7% over the past year.
R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN
typicalThis home is -0.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,452 across all districts. With a homestead exemption claimed, that drops to $8,109 — saving $1,343 per year. That's $676 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% | $4,443 |
| Paloma Lakes MUD #1 | MUD | 0.3725% | $1,853 |
| Williamson County | County | 0.3694% | $1,838 |
| Austin Community College | special | 0.1034% | $514 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $497 |
| Williamson County FM/Rd | County | 0.0443% | $221 |
| Upper Brushy Creek WCID | Water | 0.0170% | $85 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8997% | $9,452 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $426,525 would pay approximately $2,662 per month (principal and interest only, excluding taxes and insurance).