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5953 MANTALCINO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,453 sqftBuilt 2016

Property at a Glance

This home is estimated between $292,217 and $507,012, with a best estimate of $331,997. That places the property below the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$292,217 $507,012
Best Estimate
$331,997
WCAD Value
$436,645
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $292,217 and $507,012. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

7945 BASSANO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,706 sqft Built 2017
Raw Value $347,933
Adjusted Value $292,217

Adjusted -$53,487 for 253 sqft less living space and -$2,229 for being older. Net adjustment: -$55,716.

6101 MANTALCINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,887 sqft Built 2016
Raw Value $423,749
Adjusted Value $331,997

Adjusted -$91,752 for 434 sqft less living space. Net adjustment: -$91,752.

7832 LEONARDO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,575 sqft Built 2017
Raw Value $499,392
Adjusted Value $471,371

Adjusted -$25,792 for 122 sqft less living space and -$2,229 for being older. Net adjustment: -$28,021.

8021 BASSANO DR, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,801 sqft Built 2015
Raw Value $367,178
Adjusted Value $295,837

Adjusted -$73,570 for 348 sqft less living space and +$2,229 for being newer. Net adjustment: -$71,341.

4 bed 3 bath 1,658 sqft Built 2011
Raw Value $539,208
Adjusted Value $507,012

Adjusted -$43,339 for 205 sqft less living space and +$11,143 for being newer. Net adjustment: -$32,196.

The Neighborhood

This home is valued 7.5% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.

H121413C - SIENA

typical
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$436,645
Median
$406,354

This home is +7.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,051 across all districts. With a homestead exemption claimed, that drops to $8,283 — saving $1,768 per year. That's $690 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
Hutto ISDSchool1.2052%$5,262
Siena MUD #1MUD0.5250%$2,292
Williamson CountyCounty0.3694%$1,613
Williamson County ESD #3 - HuttoESD0.1000%$437
Williamson County FM/RdCounty0.0443%$194
EWC Higher Ed Centerspecial0.0409%$178
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$10,051

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $331,997 would pay approximately $2,072 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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