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3622 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,952 sqftBuilt 2012

Property at a Glance

This home is estimated between $333,579 and $593,379, with a best estimate of $440,686. 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

$333,579 $593,379
Best Estimate
$440,686
WCAD Value
$415,481
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 $333,579 and $593,379. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3618 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,059 sqft Built 2012
Raw Value $383,152
Adjusted Value $361,736

Adjusted -$21,416 for 107 sqft less living space. Net adjustment: -$21,416.

3621 PENELOPE WAY, ROUND ROCK, TX 78665
0.03 mi 99% similar Same subdivision
5 bed 3 bath 1,985 sqft Built 2012
Raw Value $484,686
Adjusted Value $478,081

Adjusted -$6,605 for 33 sqft less living space. Net adjustment: -$6,605.

3625 PENELOPE WAY, ROUND ROCK, TX 78665
0.03 mi 96% similar Same subdivision
4 bed 2 bath 1,157 sqft Built 2012
Raw Value $434,262
Adjusted Value $593,379

Adjusted +$159,117 for 795 sqft more living space. Net adjustment: +$159,117.

3701 PENELOPE WAY, ROUND ROCK, TX 78665
0.04 mi 87% similar Same subdivision
4 bed 3 bath 2,150 sqft Built 2015
Raw Value $478,733
Adjusted Value $440,686

Adjusted -$39,629 for 198 sqft less living space and +$1,582 for being newer. Net adjustment: -$38,047.

3 bed 2 bath 1,922 sqft Built 2000
Raw Value $333,905
Adjusted Value $333,579

Adjusted +$6,004 for 30 sqft more living space and -$6,330 for being older. Net adjustment: -$326.

The Neighborhood

This home is valued 7.1% 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

typical
295 Properties
$387,915 Median Value
-9.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$415,481
Median
$387,915

This home is +7.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,096 across all districts. With a homestead exemption claimed, that drops to $6,769 — saving $1,327 per year. That's $564 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%$3,711
Paloma Lakes MUD #2MUD0.4215%$1,751
Williamson CountyCounty0.3694%$1,535
Austin Community Collegespecial0.1034%$430
Williamson County ESD #9 - Round RockESD0.0999%$415
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$8,096

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $440,686 would pay approximately $2,751 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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