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3605 ESPERANZA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,208 sqftBuilt 2015

Property at a Glance

This home is estimated between $382,945 and $776,811, with a best estimate of $446,135. That places the property above the R493607C - PALOMA LAKE SEC 18 median of $387,915, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$382,945 $776,811
Best Estimate
$446,135
WCAD Value
$397,868
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R493607C - PALOMA LAKE SEC 18. The estimated range of $382,945 and $776,811 should be treated as a rough guide.

Comparable Properties (5)

3519 ESPERANZA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,758 sqft Built 2014
Raw Value $356,596
Adjusted Value $446,135

Adjusted +$90,066 for 450 sqft more living space and -$527 for being older. Net adjustment: +$89,539.

2860 ANGELINA DR, ROUND ROCK, TX 78665
0.00 mi 92% similar Same subdivision
4 bed 2 bath 2,010 sqft Built 2013
Raw Value $473,173
Adjusted Value $511,747

Adjusted +$39,629 for 198 sqft more living space and -$1,055 for being older. Net adjustment: +$38,574.

3 bed 2 bath 2,208 sqft Built 2014
Raw Value $431,179
Adjusted Value $430,652

Adjusted -$527 for being older. Net adjustment: -$527.

3 bed 2 bath 2,087 sqft Built 2017
Raw Value $357,672
Adjusted Value $382,945

Adjusted +$24,218 for 121 sqft more living space and +$1,055 for being newer. Net adjustment: +$25,273.

5 bed 3 bath 2,301 sqft Built 2021
Raw Value $792,260
Adjusted Value $776,811

Adjusted -$18,614 for 93 sqft less living space and +$3,165 for being newer. Net adjustment: -$15,449.

The Neighborhood

This home is valued 2.6% above the R493607C - PALOMA LAKE SEC 18 median of $387,915. With 295 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.

R493607C - PALOMA LAKE SEC 18

typical
295 Properties
$387,915 Median Value
-9.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$397,868
Median
$387,915

This home is +2.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,753 across all districts. With a homestead exemption claimed, that drops to $6,429 — saving $1,324 per year. That's $536 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%$3,553
Paloma Lakes MUD #2MUD0.4215%$1,677
Williamson CountyCounty0.3694%$1,470
Austin Community Collegespecial0.1034%$411
Williamson County ESD #9 - Round RockESD0.0999%$398
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$7,753

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $446,135 would pay approximately $2,785 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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