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4517 MONTEROSA LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,154 sqftBuilt 2010

Property at a Glance

This home is estimated between $414,357 and $721,920, with a best estimate of $445,375. 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

$414,357 $721,920
Best Estimate
$445,375
WCAD Value
$606,779
High Confidence

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 $414,357 and $721,920. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4527 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,465 sqft Built 2010
Raw Value $490,384
Adjusted Value $414,357

Adjusted -$76,027 for 311 sqft less living space. Net adjustment: -$76,027.

4612 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,505 sqft Built 2011
Raw Value $542,729
Adjusted Value $445,375

Adjusted -$85,805 for 351 sqft less living space and -$11,549 for being older. Net adjustment: -$97,354.

4619 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,508 sqft Built 2011
Raw Value $616,103
Adjusted Value $518,016

Adjusted -$86,538 for 354 sqft less living space and -$11,549 for being older. Net adjustment: -$98,087.

4512 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,311 sqft Built 2010
Raw Value $469,313
Adjusted Value $430,933

Adjusted -$38,380 for 157 sqft less living space. Net adjustment: -$38,380.

4616 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,039 sqft Built 2011
Raw Value $705,356
Adjusted Value $721,920

Adjusted +$28,113 for 115 sqft more living space and -$11,549 for being older. Net adjustment: +$16,564.

The Neighborhood

This home is in line with the R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE median of $606,779. 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
$606,779
Median
$606,779

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,485 across all districts. With a homestead exemption claimed, that drops to $10,123 — saving $1,362 per year. That's $844 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%$5,419
Williamson CountyCounty0.3694%$2,242
Williamson County MUD #11MUD0.3656%$2,218
Austin Community Collegespecial0.1034%$627
Williamson County ESD #9 - Round RockESD0.0999%$606
Williamson County FM/RdCounty0.0443%$269
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$11,485

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $445,375 would pay approximately $2,780 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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