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4521 CERVINIA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,619 sqftBuilt 2010

Property at a Glance

This home is estimated between $343,012 and $1,073,752, with a best estimate of $486,201. 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

$343,012 $1,073,752
Best Estimate
$486,201
WCAD Value
$650,759
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 $343,012 and $1,073,752 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,470 sqft Built 2013
Raw Value $828,410
Adjusted Value $830,188

Adjusted +$36,424 for 149 sqft more living space and -$34,646 for being older. Net adjustment: +$1,778.

4 bed 3 bath 2,382 sqft Built 2002
Raw Value $923,426
Adjusted Value $1,073,752

Adjusted +$57,937 for 237 sqft more living space and +$92,389 for being newer. Net adjustment: +$150,326.

4 bed 4 bath 2,328 sqft Built 2015
Raw Value $459,370
Adjusted Value $472,764

Adjusted +$71,137 for 291 sqft more living space and -$57,743 for being older. Net adjustment: +$13,394.

4 bed 2 bath 2,740 sqft Built 2018
Raw Value $464,980
Adjusted Value $343,012

Adjusted -$29,579 for 121 sqft less living space and -$92,389 for being older. Net adjustment: -$121,968.

4 bed 3 bath 1,920 sqft Built 2016
Raw Value $384,616
Adjusted Value $486,201

Adjusted +$170,877 for 699 sqft more living space and -$69,292 for being older. Net adjustment: +$101,585.

The Neighborhood

This home is valued 7.2% 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
$650,759
Median
$606,779

This home is +7.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,317 across all districts. With a homestead exemption claimed, that drops to $10,947 — saving $1,370 per year. That's $912 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%$5,812
Williamson CountyCounty0.3694%$2,404
Williamson County MUD #11MUD0.3656%$2,379
Austin Community Collegespecial0.1034%$673
Williamson County ESD #9 - Round RockESD0.0999%$650
Williamson County FM/RdCounty0.0443%$288
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$12,317

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $486,201 would pay approximately $3,035 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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