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3532 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,666 sqftBuilt 2011

Property at a Glance

This home is estimated between $310,583 and $424,060, with a best estimate of $320,990. 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

$310,583 $424,060
Best Estimate
$320,990
WCAD Value
$523,544
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 $310,583 and $424,060. 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 $320,053

Adjusted -$51,638 for 258 sqft less living space and +$527 for being newer. Net adjustment: -$51,111.

3536 PENELOPE WAY, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 2011
Raw Value $377,832
Adjusted Value $320,990

Adjusted -$56,842 for 284 sqft less living space. Net adjustment: -$56,842.

3540 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
5 bed 2 bath 1,958 sqft Built 2011
Raw Value $482,503
Adjusted Value $424,060

Adjusted -$58,443 for 292 sqft less living space. Net adjustment: -$58,443.

3524 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,075 sqft Built 2012
Raw Value $391,916
Adjusted Value $310,583

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

4 bed 2 bath 1,672 sqft Built 2006
Raw Value $392,093
Adjusted Value $388,255

Adjusted -$1,201 for 6 sqft less living space and -$2,637 for being older. Net adjustment: -$3,838.

The Neighborhood

This home is valued 35.0% 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

above average
295 Properties
$387,915 Median Value
-9.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$523,544
Median
$387,915

This home is +35.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,202 across all districts. With a homestead exemption claimed, that drops to $8,855 — saving $1,347 per year. That's $738 per month a buyer should budget. The assessed value increased +0.2% vs the subdivision average of -9.2%. This above-average increase gives a protest opportunity score of 47 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,676
Paloma Lakes MUD #2MUD0.4215%$2,207
Williamson CountyCounty0.3694%$1,934
Austin Community Collegespecial0.1034%$541
Williamson County ESD #9 - Round RockESD0.0999%$523
Williamson County FM/RdCounty0.0443%$232
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$10,202
47 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $320,990 would pay approximately $2,004 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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