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3311 DE CORONADO TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,160 sqftBuilt 2017

Property at a Glance

This home is estimated between $447,669 and $618,956, with a best estimate of $603,165. That places the property above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$447,669 $618,956
Best Estimate
$603,165
WCAD Value
$440,472
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $447,669 and $618,956 should be treated as a rough guide.

Comparable Properties (5)

3351 DE CORONADO TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,837 sqft Built 2017
Raw Value $548,519
Adjusted Value $618,956

Adjusted +$70,437 for 323 sqft more living space. Net adjustment: +$70,437.

4 bed 3 bath 2,154 sqft Built 2015
Raw Value $593,105
Adjusted Value $603,165

Adjusted +$1,308 for 6 sqft more living space and +$8,752 for being newer. Net adjustment: +$10,060.

3 bed 2 bath 1,860 sqft Built 2003
Raw Value $320,986
Adjusted Value $447,669

Adjusted +$65,422 for 300 sqft more living space and +$61,261 for being newer. Net adjustment: +$126,683.

4 bed 3 bath 2,271 sqft Built 2015
Raw Value $572,233
Adjusted Value $556,779

Adjusted -$24,206 for 111 sqft less living space and +$8,752 for being newer. Net adjustment: -$15,454.

4 bed 3 bath 2,281 sqft Built 2015
Raw Value $626,368
Adjusted Value $608,733

Adjusted -$26,387 for 121 sqft less living space and +$8,752 for being newer. Net adjustment: -$17,635.

The Neighborhood

This home is valued 11.9% below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.7% over the past year.

R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN

typical
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$440,472
Median
$499,831

This home is -11.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,583 across all districts. With a homestead exemption claimed, that drops to $7,252 — saving $1,331 per year. That's $604 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%$3,934
Paloma Lakes MUD #2MUD0.4215%$1,857
Williamson CountyCounty0.3694%$1,627
Austin Community Collegespecial0.1034%$455
Williamson County ESD #9 - Round RockESD0.0999%$440
Williamson County FM/RdCounty0.0443%$195
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$8,583

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $603,165 would pay approximately $3,765 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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