2944 CASTELLAN LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $519,417 and $684,737, with a best estimate of $558,663. That places the property above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.
Estimated Value Range
$558,663
$496,817
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $519,417 and $684,737 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$20,281 for 93 sqft more living space and +$8,752 for being newer. Net adjustment: +$29,033.
Adjusted +$147,635 for 677 sqft more living space and +$8,752 for being newer. Net adjustment: +$156,387.
Adjusted +$11,558 for 53 sqft more living space and +$4,376 for being newer. Net adjustment: +$15,934.
Adjusted +$10,904 for 50 sqft more living space and +$4,376 for being newer. Net adjustment: +$15,280.
Adjusted +$53,864 for 247 sqft more living space and +$8,752 for being newer. Net adjustment: +$62,616.
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 -0.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,438 across all districts. With a homestead exemption claimed, that drops to $8,096 — saving $1,342 per year. That's $675 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% | $4,437 |
| Paloma Lakes MUD #1 | MUD | 0.3725% | $1,851 |
| Williamson County | County | 0.3694% | $1,835 |
| Austin Community College | special | 0.1034% | $514 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $496 |
| Williamson County FM/Rd | County | 0.0443% | $220 |
| Upper Brushy Creek WCID | Water | 0.0170% | $84 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8997% | $9,438 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $558,663 would pay approximately $3,487 per month (principal and interest only, excluding taxes and insurance).