4536 MONTEROSA LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $510,859 and $818,422, with a best estimate of $541,878. 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
$541,878
$501,925
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE, this home's estimated market value is between $510,859 and $818,422. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$32,024 for 131 sqft more living space and -$11,549 for being older. Net adjustment: +$20,475.
Adjusted +$22,246 for 91 sqft more living space and -$23,097 for being older. Net adjustment: -$851.
Adjusted +$21,512 for 88 sqft more living space and -$23,097 for being older. Net adjustment: -$1,585.
Adjusted +$69,671 for 285 sqft more living space and -$11,549 for being older. Net adjustment: +$58,122.
Adjusted +$136,163 for 557 sqft more living space and -$23,097 for being older. Net adjustment: +$113,066.
The Neighborhood
This home is valued 17.3% 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 -17.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,500 across all districts. With a homestead exemption claimed, that drops to $8,157 — saving $1,343 per year. That's $680 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% | $4,483 |
| Williamson County | County | 0.3694% | $1,854 |
| Williamson County MUD #11 | MUD | 0.3656% | $1,835 |
| Austin Community College | special | 0.1034% | $519 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $501 |
| Williamson County FM/Rd | County | 0.0443% | $222 |
| Upper Brushy Creek WCID | Water | 0.0170% | $85 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8928% | $9,500 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $541,878 would pay approximately $3,382 per month (principal and interest only, excluding taxes and insurance).