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3516 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,948 sqftBuilt 2011

Property at a Glance

This home is estimated between $368,386 and $470,331, with a best estimate of $388,724. 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

$368,386 $470,331
Best Estimate
$388,724
WCAD Value
$367,246
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R493607C - PALOMA LAKE SEC 18, this home's estimated market value is between $368,386 and $470,331. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3520 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,988 sqft Built 2012
Raw Value $477,810
Adjusted Value $470,331

Adjusted -$8,006 for 40 sqft less living space and +$527 for being newer. Net adjustment: -$7,479.

3512 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,010 sqft Built 2012
Raw Value $400,606
Adjusted Value $388,724

Adjusted -$12,409 for 62 sqft less living space and +$527 for being newer. Net adjustment: -$11,882.

3508 PENELOPE WAY, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,788 sqft Built 2011
Raw Value $356,465
Adjusted Value $388,488

Adjusted +$32,023 for 160 sqft more living space. Net adjustment: +$32,023.

3505 PENELOPE WAY, ROUND ROCK, TX 78665
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,044 sqft Built 2012
Raw Value $387,073
Adjusted Value $368,386

Adjusted -$19,214 for 96 sqft less living space and +$527 for being newer. Net adjustment: -$18,687.

3509 PENELOPE WAY, ROUND ROCK, TX 78665
0.03 mi 96% similar Same subdivision
3 bed 2 bath 1,751 sqft Built 2012
Raw Value $352,116
Adjusted Value $392,072

Adjusted +$39,429 for 197 sqft more living space and +$527 for being newer. Net adjustment: +$39,956.

The Neighborhood

This home is valued 5.3% 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
$367,246
Median
$387,915

This home is -5.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,156 across all districts. With a homestead exemption claimed, that drops to $5,838 — saving $1,318 per year. That's $487 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%$3,280
Paloma Lakes MUD #2MUD0.4215%$1,548
Williamson CountyCounty0.3694%$1,357
Austin Community Collegespecial0.1034%$380
Williamson County ESD #9 - Round RockESD0.0999%$367
Williamson County FM/RdCounty0.0443%$163
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$7,156

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $388,724 would pay approximately $2,426 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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