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3544 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,053 sqftBuilt 2012

Property at a Glance

This home is estimated between $399,526 and $457,858, with a best estimate of $435,367. 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

$399,526 $457,858
Best Estimate
$435,367
WCAD Value
$382,847
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 $399,526 and $457,858 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 $413,274

Adjusted +$61,645 for 308 sqft more living space. Net adjustment: +$61,645.

2 bed 2 bath 2,066 sqft Built 2022
Raw Value $441,407
Adjusted Value $444,080

Adjusted -$2,602 for 13 sqft less living space and +$5,275 for being newer. Net adjustment: +$2,673.

2 bed 2 bath 2,356 sqft Built 2023
Raw Value $490,209
Adjusted Value $435,367

Adjusted -$60,644 for 303 sqft less living space and +$5,802 for being newer. Net adjustment: -$54,842.

3 bed 2 bath 2,682 sqft Built 2019
Raw Value $580,058
Adjusted Value $457,858

Adjusted -$125,892 for 629 sqft less living space and +$3,692 for being newer. Net adjustment: -$122,200.

3 bed 2 bath 2,011 sqft Built 2016
Raw Value $389,010
Adjusted Value $399,526

Adjusted +$8,406 for 42 sqft more living space and +$2,110 for being newer. Net adjustment: +$10,516.

The Neighborhood

This home is valued 1.3% 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
$382,847
Median
$387,915

This home is -1.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,460 across all districts. With a homestead exemption claimed, that drops to $6,139 — saving $1,321 per year. That's $512 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%$3,419
Paloma Lakes MUD #2MUD0.4215%$1,614
Williamson CountyCounty0.3694%$1,414
Austin Community Collegespecial0.1034%$396
Williamson County ESD #9 - Round RockESD0.0999%$383
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$7,460

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $435,367 would pay approximately $2,718 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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