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3328 COLUMBUS WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,195 sqftBuilt 2019

Property at a Glance

This home is estimated between $444,963 and $681,725, with a best estimate of $529,366. That places the property below the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$444,963 $681,725
Best Estimate
$529,366
WCAD Value
$539,224
Low Confidence

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

There are 5 comparable properties within range, but few are in R491607C - PALOMA LAKE DREES /TAYLOR. The estimated range of $444,963 and $681,725 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,325 sqft Built 2018
Raw Value $477,993
Adjusted Value $444,963

Adjusted -$30,327 for 130 sqft less living space and -$2,703 for being older. Net adjustment: -$33,030.

3332 COLUMBUS WAY, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,233 sqft Built 2019
Raw Value $538,231
Adjusted Value $529,366

Adjusted -$8,865 for 38 sqft less living space. Net adjustment: -$8,865.

3 bed 2,197 sqft Built 2021
Raw Value $676,785
Adjusted Value $681,725

Adjusted -$467 for 2 sqft less living space and +$5,407 for being newer. Net adjustment: +$4,940.

3336 COLUMBUS WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,175 sqft Built 2019
Raw Value $480,745
Adjusted Value $485,411

Adjusted +$4,666 for 20 sqft more living space. Net adjustment: +$4,666.

3 bed 2 bath 2,086 sqft Built 2019
Raw Value $618,324
Adjusted Value $643,752

Adjusted +$25,428 for 109 sqft more living space. Net adjustment: +$25,428.

The Neighborhood

This home is valued 6.9% below the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.0% over the past year.

R491607C - PALOMA LAKE DREES /TAYLOR

typical
431 Properties
$579,346 Median Value
-5.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$539,224
Median
$579,346

This home is -6.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,508 across all districts. With a homestead exemption claimed, that drops to $9,158 — saving $1,350 per year. That's $763 per month a buyer should budget. The assessed value increased +0.9% vs the subdivision average of -5.0%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,816
Paloma Lakes MUD #2MUD0.4215%$2,273
Williamson CountyCounty0.3694%$1,992
Austin Community Collegespecial0.1034%$558
Williamson County ESD #9 - Round RockESD0.0999%$539
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$10,508
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $529,366 would pay approximately $3,304 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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