4535 MONTEROSA LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $458,056 and $561,715, with a best estimate of $474,632. 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
$474,632
$472,268
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $458,056 and $561,715. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$9,045 for 37 sqft more living space and +$46,195 for being newer. Net adjustment: +$55,240.
Adjusted -$20,779 for 85 sqft less living space and -$11,549 for being older. Net adjustment: -$32,328.
Adjusted -$30,557 for 125 sqft less living space and -$23,097 for being older. Net adjustment: -$53,654.
Adjusted -$31,291 for 128 sqft less living space and -$23,097 for being older. Net adjustment: -$54,388.
Adjusted +$16,868 for 69 sqft more living space and -$11,549 for being older. Net adjustment: +$5,319.
The Neighborhood
This home is valued 22.2% 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 -22.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,939 across all districts. With a homestead exemption claimed, that drops to $7,601 — saving $1,338 per year. That's $633 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% | $4,218 |
| Williamson County | County | 0.3694% | $1,745 |
| Williamson County MUD #11 | MUD | 0.3656% | $1,727 |
| Austin Community College | special | 0.1034% | $488 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $472 |
| Williamson County FM/Rd | County | 0.0443% | $209 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8928% | $8,939 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $474,632 would pay approximately $2,963 per month (principal and interest only, excluding taxes and insurance).