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3705 PENELOPE WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,927 sqftBuilt 2015

Property at a Glance

This home is estimated between $285,511 and $434,100, with a best estimate of $333,148. 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

$285,511 $434,100
Best Estimate
$333,148
WCAD Value
$377,377
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R493607C - PALOMA LAKE SEC 18. The estimated range of $285,511 and $434,100 should be treated as a rough guide.

Comparable Properties (5)

3701 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,150 sqft Built 2015
Raw Value $478,733
Adjusted Value $434,100

Adjusted -$44,633 for 223 sqft less living space. Net adjustment: -$44,633.

3709 PENELOPE WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,260 sqft Built 2015
Raw Value $402,409
Adjusted Value $335,760

Adjusted -$66,649 for 333 sqft less living space. Net adjustment: -$66,649.

3 bed 2 bath 2,059 sqft Built 2000
Raw Value $325,422
Adjusted Value $291,091

Adjusted -$26,419 for 132 sqft less living space and -$7,912 for being older. Net adjustment: -$34,331.

3 bed 2 bath 2,071 sqft Built 2000
Raw Value $322,244
Adjusted Value $285,511

Adjusted -$28,821 for 144 sqft less living space and -$7,912 for being older. Net adjustment: -$36,733.

4 bed 2 bath 1,830 sqft Built 1995
Raw Value $324,284
Adjusted Value $333,148

Adjusted +$19,414 for 97 sqft more living space and -$10,550 for being older. Net adjustment: +$8,864.

The Neighborhood

This home is valued 2.7% 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
$377,377
Median
$387,915

This home is -2.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,354 across all districts. With a homestead exemption claimed, that drops to $6,034 — saving $1,320 per year. That's $503 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%$3,370
Paloma Lakes MUD #2MUD0.4215%$1,591
Williamson CountyCounty0.3694%$1,394
Austin Community Collegespecial0.1034%$390
Williamson County ESD #9 - Round RockESD0.0999%$377
Williamson County FM/RdCounty0.0443%$167
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$7,354

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $333,148 would pay approximately $2,079 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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