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4527 CERVINIA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,039 sqftBuilt 2011

Property at a Glance

This home is estimated between $355,964 and $699,951, with a best estimate of $457,165. 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

$355,964 $699,951
Best Estimate
$457,165
WCAD Value
$733,581
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 $355,964 and $699,951 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,887 sqft Built 2016
Raw Value $423,749
Adjusted Value $403,164

Adjusted +$37,158 for 152 sqft more living space and -$57,743 for being older. Net adjustment: -$20,585.

4 bed 3 bath 1,920 sqft Built 2016
Raw Value $384,616
Adjusted Value $355,964

Adjusted +$29,091 for 119 sqft more living space and -$57,743 for being older. Net adjustment: -$28,652.

4 bed 2 bath 2,010 sqft Built 2013
Raw Value $473,173
Adjusted Value $457,165

Adjusted +$7,089 for 29 sqft more living space and -$23,097 for being older. Net adjustment: -$16,008.

4 bed 3 bath 1,658 sqft Built 2011
Raw Value $539,208
Adjusted Value $632,347

Adjusted +$93,139 for 381 sqft more living space. Net adjustment: +$93,139.

4 bed 3 bath 2,470 sqft Built 2013
Raw Value $828,410
Adjusted Value $699,951

Adjusted -$105,362 for 431 sqft less living space and -$23,097 for being older. Net adjustment: -$128,459.

The Neighborhood

This home is valued 20.9% 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

above average
109 Properties
$606,779 Median Value
-1.9% YoY Change
3% Have Pool
100% Have Garage
This Home
$733,581
Median
$606,779

This home is +20.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,885 across all districts. With a homestead exemption claimed, that drops to $12,499 — saving $1,386 per year. That's $1,042 per month a buyer should budget. The assessed value increased +4.1% vs the subdivision average of -1.9%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,552
Williamson CountyCounty0.3694%$2,710
Williamson County MUD #11MUD0.3656%$2,682
Austin Community Collegespecial0.1034%$759
Williamson County ESD #9 - Round RockESD0.0999%$733
Williamson County FM/RdCounty0.0443%$325
Upper Brushy Creek WCIDWater0.0170%$125
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$13,885
40 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $457,165 would pay approximately $2,854 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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