3528 ROSALINA LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $370,728 and $724,492, with a best estimate of $664,771. That places the property above the R493607C - PALOMA LAKE SEC 18 median of $387,915, in a neighborhood that declined 9.2% over the past year.
Estimated Value Range
$664,771
$368,852
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R493607C - PALOMA LAKE SEC 18. The estimated range of $370,728 and $724,492 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$1,055 for being older. Net adjustment: -$1,055.
Adjusted +$42,031 for 210 sqft more living space and -$1,055 for being older. Net adjustment: +$40,976.
Adjusted -$6,805 for 34 sqft less living space and +$1,055 for being newer. Net adjustment: -$5,750.
Adjusted -$5,404 for 27 sqft less living space and +$1,055 for being newer. Net adjustment: -$4,349.
Adjusted +$22,817 for 114 sqft more living space and +$1,055 for being newer. Net adjustment: +$23,872.
The Neighborhood
This home is valued 4.9% below the R493607C - PALOMA LAKE SEC 18 median of $387,915. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.2% over the past year.
R493607C - PALOMA LAKE SEC 18
typicalThis home is -4.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,188 across all districts. With a homestead exemption claimed, that drops to $5,869 — saving $1,319 per year. That's $489 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% | $3,294 |
| Paloma Lakes MUD #2 | MUD | 0.4215% | $1,555 |
| Williamson County | County | 0.3694% | $1,363 |
| Austin Community College | special | 0.1034% | $381 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $369 |
| Williamson County FM/Rd | County | 0.0443% | $164 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9487% | $7,188 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $664,771 would pay approximately $4,149 per month (principal and interest only, excluding taxes and insurance).