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3008 COLUMBUS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed3 bath2,238 sqftBuilt 2019

Property at a Glance

This home is estimated between $396,010 and $826,864, with a best estimate of $435,878. 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

$396,010 $826,864
Best Estimate
$435,878
WCAD Value
$515,705
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R491607C - PALOMA LAKE DREES /TAYLOR. The estimated range of $396,010 and $826,864 should be treated as a rough guide.

Comparable Properties (5)

2800 LOS ALAMOS CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,411 sqft Built 2009
Raw Value $638,252
Adjusted Value $570,859

Adjusted -$40,358 for 173 sqft less living space and -$27,035 for being older. Net adjustment: -$67,393.

4 bed 3 bath 2,253 sqft Built 2017
Raw Value $835,770
Adjusted Value $826,864

Adjusted -$3,499 for 15 sqft less living space and -$5,407 for being older. Net adjustment: -$8,906.

4 bed 3 bath 2,302 sqft Built 2016
Raw Value $419,050
Adjusted Value $396,010

Adjusted -$14,930 for 64 sqft less living space and -$8,110 for being older. Net adjustment: -$23,040.

4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $435,878

Adjusted +$61,353 for 263 sqft more living space and -$2,703 for being older. Net adjustment: +$58,650.

3 bed 2 bath 2,416 sqft Built 2017
Raw Value $480,238
Adjusted Value $433,307

Adjusted -$41,524 for 178 sqft less living space and -$5,407 for being older. Net adjustment: -$46,931.

The Neighborhood

This home is valued 11.0% 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
$515,705
Median
$579,346

This home is -11.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,049 across all districts. With a homestead exemption claimed, that drops to $8,704 — saving $1,345 per year. That's $725 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%$4,606
Paloma Lakes MUD #2MUD0.4215%$2,174
Williamson CountyCounty0.3694%$1,905
Austin Community Collegespecial0.1034%$533
Williamson County ESD #9 - Round RockESD0.0999%$515
Williamson County FM/RdCounty0.0443%$229
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$10,049

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $435,878 would pay approximately $2,721 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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