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3319 COLUMBUS WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,311 sqftBuilt 2019

Property at a Glance

This home is estimated between $390,022 and $654,229, with a best estimate of $465,399. 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

$390,022 $654,229
Best Estimate
$465,399
WCAD Value
$486,070
High Confidence

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

Based on 5 comparable properties in R491607C - PALOMA LAKE DREES /TAYLOR, this home's estimated market value is between $390,022 and $654,229. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3315 COLUMBUS WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,967 sqft Built 2019
Raw Value $573,980
Adjusted Value $654,229

Adjusted +$80,249 for 344 sqft more living space. Net adjustment: +$80,249.

3323 COLUMBUS WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,066 sqft Built 2019
Raw Value $593,276
Adjusted Value $650,430

Adjusted +$57,154 for 245 sqft more living space. Net adjustment: +$57,154.

3316 COLUMBUS WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,209 sqft Built 2020
Raw Value $596,807
Adjusted Value $390,022

Adjusted -$209,488 for 898 sqft less living space and +$2,703 for being newer. Net adjustment: -$206,785.

3320 COLUMBUS WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,003 sqft Built 2019
Raw Value $581,327
Adjusted Value $419,895

Adjusted -$161,432 for 692 sqft less living space. Net adjustment: -$161,432.

3312 COLUMBUS WAY, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,554 sqft Built 2019
Raw Value $522,087
Adjusted Value $465,399

Adjusted -$56,688 for 243 sqft less living space. Net adjustment: -$56,688.

The Neighborhood

This home is valued 16.1% 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

below average
431 Properties
$579,346 Median Value
-5.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$486,070
Median
$579,346

This home is -16.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,472 across all districts. With a homestead exemption claimed, that drops to $8,132 — saving $1,340 per year. That's $678 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%$4,341
Paloma Lakes MUD #2MUD0.4215%$2,049
Williamson CountyCounty0.3694%$1,796
Austin Community Collegespecial0.1034%$503
Williamson County ESD #9 - Round RockESD0.0999%$486
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$9,472

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $465,399 would pay approximately $2,905 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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