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6041 MANTALCINO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,530 sqftBuilt 2016

Property at a Glance

This home is estimated between $281,590 and $348,276, with a best estimate of $308,496. 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

$281,590 $348,276
Best Estimate
$308,496
WCAD Value
$386,767
High Confidence

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

Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $281,590 and $348,276. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

6108 MANTALCINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,845 sqft Built 2015
Raw Value $346,483
Adjusted Value $282,118

Adjusted -$66,594 for 315 sqft less living space and +$2,229 for being newer. Net adjustment: -$64,365.

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 $308,496

Adjusted -$37,208 for 176 sqft less living space and -$2,229 for being older. Net adjustment: -$39,437.

6117 MANTALCINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,855 sqft Built 2015
Raw Value $348,069
Adjusted Value $281,590

Adjusted -$68,708 for 325 sqft less living space and +$2,229 for being newer. Net adjustment: -$66,479.

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 $348,276

Adjusted -$75,473 for 357 sqft less living space. Net adjustment: -$75,473.

8021 BASSANO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,801 sqft Built 2015
Raw Value $367,178
Adjusted Value $312,115

Adjusted -$57,292 for 271 sqft less living space and +$2,229 for being newer. Net adjustment: -$55,063.

The Neighborhood

This home is valued 4.8% below the H121413C - SIENA median of $406,354. That positions it competitively for buyers comparing within the neighborhood. 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
$386,767
Median
$406,354

This home is -4.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,903 across all districts. With a homestead exemption claimed, that drops to $7,144 — saving $1,759 per year. That's $595 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%$4,661
Siena MUD #1MUD0.5250%$2,031
Williamson CountyCounty0.3694%$1,429
Williamson County ESD #3 - HuttoESD0.1000%$387
Williamson County FM/RdCounty0.0443%$171
EWC Higher Ed Centerspecial0.0409%$158
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$8,903

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,496 would pay approximately $1,926 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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