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3531 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,780 sqftBuilt 2011

Property at a Glance

This home is estimated between $359,161 and $403,746, with a best estimate of $389,967. 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

$359,161 $403,746
Best Estimate
$389,967
WCAD Value
$399,802
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 $359,161 and $403,746 should be treated as a rough guide.

Comparable Properties (5)

3541 PENELOPE WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,745 sqft Built 2012
Raw Value $351,629
Adjusted Value $359,161

Adjusted +$7,005 for 35 sqft more living space and +$527 for being newer. Net adjustment: +$7,532.

2 bed 2 bath 2,066 sqft Built 2022
Raw Value $441,407
Adjusted Value $389,967

Adjusted -$57,242 for 286 sqft less living space and +$5,802 for being newer. Net adjustment: -$51,440.

3 bed 2 bath 2,682 sqft Built 2019
Raw Value $580,058
Adjusted Value $403,746

Adjusted -$180,532 for 902 sqft less living space and +$4,220 for being newer. Net adjustment: -$176,312.

3 bed 2 bath 1,810 sqft Built 2015
Raw Value $374,146
Adjusted Value $370,252

Adjusted -$6,004 for 30 sqft less living space and +$2,110 for being newer. Net adjustment: -$3,894.

3 bed 2 bath 1,866 sqft Built 2016
Raw Value $416,652
Adjusted Value $402,076

Adjusted -$17,213 for 86 sqft less living space and +$2,637 for being newer. Net adjustment: -$14,576.

The Neighborhood

This home is valued 3.1% 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
$399,802
Median
$387,915

This home is +3.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,791 across all districts. With a homestead exemption claimed, that drops to $6,467 — saving $1,324 per year. That's $539 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%$3,571
Paloma Lakes MUD #2MUD0.4215%$1,685
Williamson CountyCounty0.3694%$1,477
Austin Community Collegespecial0.1034%$413
Williamson County ESD #9 - Round RockESD0.0999%$399
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$7,791

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $389,967 would pay approximately $2,434 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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