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3548 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,763 sqftBuilt 2012

Property at a Glance

This home is estimated between $355,232 and $399,815, with a best estimate of $386,038. That places the property below the R493607C - PALOMA LAKE SEC 18 median of $387,915, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$355,232 $399,815
Best Estimate
$386,038
WCAD Value
$354,370
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 $355,232 and $399,815 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 $355,232

Adjusted +$3,603 for 18 sqft more living space. Net adjustment: +$3,603.

2 bed 2 bath 2,066 sqft Built 2022
Raw Value $441,407
Adjusted Value $386,038

Adjusted -$60,644 for 303 sqft less living space and +$5,275 for being newer. Net adjustment: -$55,369.

3 bed 2 bath 2,682 sqft Built 2019
Raw Value $580,058
Adjusted Value $399,815

Adjusted -$183,935 for 919 sqft less living space and +$3,692 for being newer. Net adjustment: -$180,243.

3 bed 2 bath 1,810 sqft Built 2015
Raw Value $374,146
Adjusted Value $366,321

Adjusted -$9,407 for 47 sqft less living space and +$1,582 for being newer. Net adjustment: -$7,825.

3 bed 2 bath 1,866 sqft Built 2016
Raw Value $416,652
Adjusted Value $398,147

Adjusted -$20,615 for 103 sqft less living space and +$2,110 for being newer. Net adjustment: -$18,505.

The Neighborhood

This home is valued 8.6% below the R493607C - PALOMA LAKE SEC 18 median of $387,915. That positions it competitively for buyers comparing within the neighborhood. 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
$354,370
Median
$387,915

This home is -8.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,906 across all districts. With a homestead exemption claimed, that drops to $5,590 — saving $1,316 per year. That's $466 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%$3,165
Paloma Lakes MUD #2MUD0.4215%$1,494
Williamson CountyCounty0.3694%$1,309
Austin Community Collegespecial0.1034%$366
Williamson County ESD #9 - Round RockESD0.0999%$354
Williamson County FM/RdCounty0.0443%$157
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$6,906

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $386,038 would pay approximately $2,410 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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