Beta Williamson County, TX only — data and coverage are limited during early access.

4499 CERVINIA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,266 sqftBuilt 2009

Property at a Glance

This home is estimated between $374,922 and $975,910, with a best estimate of $435,558. 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

$374,922 $975,910
Best Estimate
$435,558
WCAD Value
$689,858
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 $374,922 and $975,910 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 $732,345

Adjusted -$49,870 for 204 sqft less living space and -$46,195 for being older. Net adjustment: -$96,065.

4 bed 3 bath 2,382 sqft Built 2002
Raw Value $923,426
Adjusted Value $975,910

Adjusted -$28,357 for 116 sqft less living space and +$80,841 for being newer. Net adjustment: +$52,484.

4 bed 4 bath 2,328 sqft Built 2015
Raw Value $459,370
Adjusted Value $374,922

Adjusted -$15,156 for 62 sqft less living space and -$69,292 for being older. Net adjustment: -$84,448.

4 bed 3 bath 1,920 sqft Built 2016
Raw Value $384,616
Adjusted Value $388,358

Adjusted +$84,583 for 346 sqft more living space and -$80,841 for being older. Net adjustment: +$3,742.

4 bed 3 bath 1,887 sqft Built 2016
Raw Value $423,749
Adjusted Value $435,558

Adjusted +$92,650 for 379 sqft more living space and -$80,841 for being older. Net adjustment: +$11,809.

The Neighborhood

This home is valued 13.7% 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
$689,858
Median
$606,779

This home is +13.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,058 across all districts. With a homestead exemption claimed, that drops to $11,680 — saving $1,378 per year. That's $973 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%$6,161
Williamson CountyCounty0.3694%$2,549
Williamson County MUD #11MUD0.3656%$2,522
Austin Community Collegespecial0.1034%$713
Williamson County ESD #9 - Round RockESD0.0999%$689
Williamson County FM/RdCounty0.0443%$306
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$13,058

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $435,558 would pay approximately $2,719 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.

View full property details