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4503 CERVINIA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,943 sqftBuilt 2010

Property at a Glance

This home is estimated between $366,221 and $615,488, with a best estimate of $443,378. 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

$366,221 $615,488
Best Estimate
$443,378
WCAD Value
$667,178
Low Confidence

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 $366,221 and $615,488 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,071 sqft Built 2014
Raw Value $443,707
Adjusted Value $366,221

Adjusted -$31,291 for 128 sqft less living space and -$46,195 for being older. Net adjustment: -$77,486.

4 bed 3 bath 1,762 sqft Built 2006
Raw Value $485,705
Adjusted Value $576,147

Adjusted +$44,247 for 181 sqft more living space and +$46,195 for being newer. Net adjustment: +$90,442.

4510 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,568 sqft Built 2009
Raw Value $561,502
Adjusted Value $420,264

Adjusted -$152,787 for 625 sqft less living space and +$11,549 for being newer. Net adjustment: -$141,238.

4 bed 3 bath 1,973 sqft Built 2012
Raw Value $645,919
Adjusted Value $615,488

Adjusted -$7,334 for 30 sqft less living space and -$23,097 for being older. Net adjustment: -$30,431.

4 bed 3 bath 2,043 sqft Built 2008
Raw Value $444,727
Adjusted Value $443,378

Adjusted -$24,446 for 100 sqft less living space and +$23,097 for being newer. Net adjustment: -$1,349.

The Neighborhood

This home is valued 10.0% above the R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE median of $606,779. With 109 homes in the subdivision, the property sits in the upper tier. 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
$667,178
Median
$606,779

This home is +10.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,628 across all districts. With a homestead exemption claimed, that drops to $11,255 — saving $1,373 per year. That's $938 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%$5,959
Williamson CountyCounty0.3694%$2,465
Williamson County MUD #11MUD0.3656%$2,439
Austin Community Collegespecial0.1034%$690
Williamson County ESD #9 - Round RockESD0.0999%$667
Williamson County FM/RdCounty0.0443%$296
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$12,628

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $443,378 would pay approximately $2,768 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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