3659 ROSALINA LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $372,984 and $780,546, with a best estimate of $399,747. 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
$399,747
$515,613
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 $372,984 and $780,546 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$3,803 for 19 sqft less living space and +$4,747 for being newer. Net adjustment: +$944.
Adjusted +$43,232 for 216 sqft more living space. Net adjustment: +$43,232.
Adjusted +$1,201 for 6 sqft more living space. Net adjustment: +$1,201.
Adjusted -$91,067 for 455 sqft less living space. Net adjustment: -$91,067.
Adjusted -$59,444 for 297 sqft less living space and +$4,220 for being newer. Net adjustment: -$55,224.
The Neighborhood
This home is valued 32.9% above the R493607C - PALOMA LAKE SEC 18 median of $387,915. With 295 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.
R493607C - PALOMA LAKE SEC 18
above averageThis home is +32.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,048 across all districts. With a homestead exemption claimed, that drops to $8,702 — saving $1,346 per year. That's $725 per month a buyer should budget. The assessed value increased +0.1% vs the subdivision average of -9.2%. This above-average increase gives a protest opportunity score of 47 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,605 |
| Paloma Lakes MUD #2 | MUD | 0.4215% | $2,173 |
| Williamson County | County | 0.3694% | $1,905 |
| Austin Community College | special | 0.1034% | $533 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $515 |
| Williamson County FM/Rd | County | 0.0443% | $229 |
| Upper Brushy Creek WCID | Water | 0.0170% | $88 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9487% | $10,048 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $399,747 would pay approximately $2,495 per month (principal and interest only, excluding taxes and insurance).