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3626 ESPERANZA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,982 sqftBuilt 2015

Property at a Glance

This home is estimated between $347,527 and $601,946, with a best estimate of $443,290. 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

$347,527 $601,946
Best Estimate
$443,290
WCAD Value
$466,029
Low Confidence

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

There are 5 comparable properties within range, but few are in R493607C - PALOMA LAKE SEC 18. The estimated range of $347,527 and $601,946 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,887 sqft Built 2016
Raw Value $423,749
Adjusted Value $443,290

Adjusted +$19,014 for 95 sqft more living space and +$527 for being newer. Net adjustment: +$19,541.

2860 ANGELINA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,010 sqft Built 2013
Raw Value $473,173
Adjusted Value $466,514

Adjusted -$5,604 for 28 sqft less living space and -$1,055 for being older. Net adjustment: -$6,659.

4 bed 3 bath 1,920 sqft Built 2016
Raw Value $384,616
Adjusted Value $397,552

Adjusted +$12,409 for 62 sqft more living space and +$527 for being newer. Net adjustment: +$12,936.

3 bed 1,985 sqft Built 2018
Raw Value $346,545
Adjusted Value $347,527

Adjusted -$600 for 3 sqft less living space and +$1,582 for being newer. Net adjustment: +$982.

4 bed 3 bath 1,658 sqft Built 2011
Raw Value $539,208
Adjusted Value $601,946

Adjusted +$64,848 for 324 sqft more living space and -$2,110 for being older. Net adjustment: +$62,738.

The Neighborhood

This home is valued 20.1% 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

above average
295 Properties
$387,915 Median Value
-9.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$466,029
Median
$387,915

This home is +20.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,081 across all districts. With a homestead exemption claimed, that drops to $7,745 — saving $1,336 per year. That's $645 per month a buyer should budget. The assessed value increased +0.5% vs the subdivision average of -9.2%. This above-average increase gives a protest opportunity score of 49 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,162
Paloma Lakes MUD #2MUD0.4215%$1,964
Williamson CountyCounty0.3694%$1,722
Austin Community Collegespecial0.1034%$482
Williamson County ESD #9 - Round RockESD0.0999%$466
Williamson County FM/RdCounty0.0443%$207
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$9,081
49 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $443,290 would pay approximately $2,767 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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