4509 MONTEROSA LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $507,425 and $837,884, with a best estimate of $555,635. That places the property below the R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE median of $606,779, in a neighborhood that declined 1.9% over the past year.
Estimated Value Range
$555,635
$494,457
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE. The estimated range of $507,425 and $837,884 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$5,867 for 24 sqft less living space. Net adjustment: -$5,867.
Adjusted +$3,422 for 14 sqft more living space. Net adjustment: +$3,422.
Adjusted -$99,495 for 407 sqft less living space and -$23,097 for being older. Net adjustment: -$122,592.
Adjusted +$122,474 for 501 sqft more living space and +$11,549 for being newer. Net adjustment: +$134,023.
Adjusted +$27,379 for 112 sqft more living space and +$23,097 for being newer. Net adjustment: +$50,476.
The Neighborhood
This home is valued 18.5% below the R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE median of $606,779. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.9% over the past year.
R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE
below averageThis home is -18.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,359 across all districts. With a homestead exemption claimed, that drops to $8,017 — saving $1,342 per year. That's $668 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% | $4,416 |
| Williamson County | County | 0.3694% | $1,827 |
| Williamson County MUD #11 | MUD | 0.3656% | $1,808 |
| Austin Community College | special | 0.1034% | $511 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $494 |
| Williamson County FM/Rd | County | 0.0443% | $219 |
| Upper Brushy Creek WCID | Water | 0.0170% | $84 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8928% | $9,359 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $555,635 would pay approximately $3,468 per month (principal and interest only, excluding taxes and insurance).