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1592 MONTEROSA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,662 sqftBuilt 2009

Property at a Glance

This home is estimated between $426,214 and $843,365, with a best estimate of $699,611. That places the property above 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

$426,214 $843,365
Best Estimate
$699,611
WCAD Value
$553,329
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE. The estimated range of $426,214 and $843,365 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,411 sqft Built 2009
Raw Value $638,252
Adjusted Value $699,611

Adjusted +$61,359 for 251 sqft more living space. Net adjustment: +$61,359.

4 bed 3 bath 2,302 sqft Built 2016
Raw Value $419,050
Adjusted Value $426,214

Adjusted +$88,005 for 360 sqft more living space and -$80,841 for being older. Net adjustment: +$7,164.

4 bed 3 bath 2,253 sqft Built 2017
Raw Value $835,770
Adjusted Value $843,365

Adjusted +$99,984 for 409 sqft more living space and -$92,389 for being older. Net adjustment: +$7,595.

5 bed 4 bath 2,517 sqft Built 2018
Raw Value $771,669
Adjusted Value $703,178

Adjusted +$35,447 for 145 sqft more living space and -$103,938 for being older. Net adjustment: -$68,491.

4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $441,233

Adjusted +$167,943 for 687 sqft more living space and -$103,938 for being older. Net adjustment: +$64,005.

The Neighborhood

This home is valued 8.8% 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

typical
109 Properties
$606,779 Median Value
-1.9% YoY Change
3% Have Pool
100% Have Garage
This Home
$553,329
Median
$606,779

This home is -8.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,473 across all districts. With a homestead exemption claimed, that drops to $9,121 — saving $1,352 per year. That's $760 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

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,942
Williamson CountyCounty0.3694%$2,044
Williamson County MUD #11MUD0.3656%$2,023
Austin Community Collegespecial0.1034%$572
Williamson County ESD #9 - Round RockESD0.0999%$553
Williamson County FM/RdCounty0.0443%$245
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$10,473

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $699,611 would pay approximately $4,367 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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