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3524 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,075 sqftBuilt 2012

Property at a Glance

This home is estimated between $317,660 and $604,877, with a best estimate of $402,323. 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

$317,660 $604,877
Best Estimate
$402,323
WCAD Value
$391,916
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 $317,660 and $604,877. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3528 PENELOPE WAY, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,924 sqft Built 2012
Raw Value $371,164
Adjusted Value $401,386

Adjusted +$30,222 for 151 sqft more living space. Net adjustment: +$30,222.

3536 PENELOPE WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 2011
Raw Value $377,832
Adjusted Value $402,323

Adjusted +$25,018 for 125 sqft more living space and -$527 for being older. Net adjustment: +$24,491.

3540 PENELOPE WAY, ROUND ROCK, TX 78665
0.05 mi 100% similar Same subdivision
5 bed 2 bath 1,958 sqft Built 2011
Raw Value $482,503
Adjusted Value $505,393

Adjusted +$23,417 for 117 sqft more living space and -$527 for being older. Net adjustment: +$22,890.

3532 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,666 sqft Built 2011
Raw Value $523,544
Adjusted Value $604,877

Adjusted +$81,860 for 409 sqft more living space and -$527 for being older. Net adjustment: +$81,333.

3 bed 2 bath 2,105 sqft Built 2003
Raw Value $328,411
Adjusted Value $317,660

Adjusted -$6,004 for 30 sqft less living space and -$4,747 for being older. Net adjustment: -$10,751.

The Neighborhood

This home is in line with the R493607C - PALOMA LAKE SEC 18 median of $387,915. 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
$391,916
Median
$387,915

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,637 across all districts. With a homestead exemption claimed, that drops to $6,314 — saving $1,323 per year. That's $526 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%$3,500
Paloma Lakes MUD #2MUD0.4215%$1,652
Williamson CountyCounty0.3694%$1,448
Austin Community Collegespecial0.1034%$405
Williamson County ESD #9 - Round RockESD0.0999%$392
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$7,637

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $402,323 would pay approximately $2,511 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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