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3601 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,022 sqftBuilt 2013

Property at a Glance

This home is estimated between $376,115 and $484,088, with a best estimate of $384,082. 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

$376,115 $484,088
Best Estimate
$384,082
WCAD Value
$385,224
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 $376,115 and $484,088. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3605 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,053 sqft Built 2012
Raw Value $382,847
Adjusted Value $376,115

Adjusted -$6,205 for 31 sqft less living space and -$527 for being older. Net adjustment: -$6,732.

3602 PENELOPE WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,765 sqft Built 2012
Raw Value $407,796
Adjusted Value $458,707

Adjusted +$51,438 for 257 sqft more living space and -$527 for being older. Net adjustment: +$50,911.

3520 PENELOPE WAY, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,988 sqft Built 2012
Raw Value $477,810
Adjusted Value $484,088

Adjusted +$6,805 for 34 sqft more living space and -$527 for being older. Net adjustment: +$6,278.

3606 PENELOPE WAY, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 2012
Raw Value $370,198
Adjusted Value $384,082

Adjusted +$14,411 for 72 sqft more living space and -$527 for being older. Net adjustment: +$13,884.

3 bed 2 bath 2,130 sqft Built 2024
Raw Value $396,031
Adjusted Value $380,217

Adjusted -$21,616 for 108 sqft less living space and +$5,802 for being newer. Net adjustment: -$15,814.

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
$385,224
Median
$387,915

This home is -0.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,507 across all districts. With a homestead exemption claimed, that drops to $6,185 — saving $1,322 per year. That's $515 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%$3,440
Paloma Lakes MUD #2MUD0.4215%$1,624
Williamson CountyCounty0.3694%$1,423
Austin Community Collegespecial0.1034%$398
Williamson County ESD #9 - Round RockESD0.0999%$385
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$7,507

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $384,082 would pay approximately $2,397 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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