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4514 SANSONE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath3,227 sqftBuilt 2017

Property at a Glance

This home is estimated between $634,656 and $1,098,763, with a best estimate of $780,437. That places the property below the R421612B - TERAVISTA GATED median of $984,146, in a neighborhood that appreciated 0.5% over the past year.

Estimated Value Range

$634,656 $1,098,763
Best Estimate
$780,437
WCAD Value
$1,356,716
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R421612B - TERAVISTA GATED. The estimated range of $634,656 and $1,098,763 should be treated as a rough guide.

Comparable Properties (5)

5 bed 4 bath 2,181 sqft Built 2012
Raw Value $701,622
Adjusted Value $1,075,188

Adjusted +$373,566 for 1,046 sqft more living space. Net adjustment: +$373,566.

4 bed 4 bath 2,328 sqft Built 2015
Raw Value $459,370
Adjusted Value $780,437

Adjusted +$321,067 for 899 sqft more living space. Net adjustment: +$321,067.

4 bed 2 bath 2,740 sqft Built 2018
Raw Value $464,980
Adjusted Value $638,906

Adjusted +$173,926 for 487 sqft more living space. Net adjustment: +$173,926.

4 bed 3 bath 2,470 sqft Built 2013
Raw Value $828,410
Adjusted Value $1,098,763

Adjusted +$270,353 for 757 sqft more living space. Net adjustment: +$270,353.

3 bed 2 bath 2,685 sqft Built 2018
Raw Value $441,087
Adjusted Value $634,656

Adjusted +$193,569 for 542 sqft more living space. Net adjustment: +$193,569.

The Neighborhood

This home is valued 37.9% above the R421612B - TERAVISTA GATED median of $984,146. With 36 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.5% over the past year.

R421612B - TERAVISTA GATED

above average
36 Properties
$984,146 Median Value
+0.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$1,356,716
Median
$984,146

This home is +37.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $22,742 across all districts. With a homestead exemption claimed, that drops to $21,270 — saving $1,472 per year. That's $1,773 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%$10,731
Williamson CountyCounty0.3694%$4,439
Williamson County MUD #11MUD0.3656%$4,393
Austin Community Collegespecial0.1034%$1,242
Williamson County ESD #9 - Round RockESD0.0999%$1,200
Williamson County FM/RdCounty0.0443%$533
Upper Brushy Creek WCIDWater0.0170%$204
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$22,742

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $780,437 would pay approximately $4,871 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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