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3054 COLUMBUS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,093 sqftBuilt 2019

Property at a Glance

This home is estimated between $362,184 and $793,038, with a best estimate of $450,208. 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

$362,184 $793,038
Best Estimate
$450,208
WCAD Value
$580,646
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 $362,184 and $793,038 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $402,052

Adjusted +$27,527 for 118 sqft more living space and -$2,703 for being older. Net adjustment: +$24,824.

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 $537,033

Adjusted -$74,184 for 318 sqft less living space and -$27,035 for being older. Net adjustment: -$101,219.

4 bed 3 bath 2,253 sqft Built 2017
Raw Value $835,770
Adjusted Value $793,038

Adjusted -$37,325 for 160 sqft less living space and -$5,407 for being older. Net adjustment: -$42,732.

4 bed 3 bath 2,302 sqft Built 2016
Raw Value $419,050
Adjusted Value $362,184

Adjusted -$48,756 for 209 sqft less living space and -$8,110 for being older. Net adjustment: -$56,866.

4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $450,208

Adjusted +$90,047 for 386 sqft more living space and -$2,703 for being older. Net adjustment: +$87,344.

The Neighborhood

This home is in line with the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. 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
$580,646
Median
$579,346

This home is +0.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,315 across all districts. With a homestead exemption claimed, that drops to $9,957 — saving $1,358 per year. That's $830 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%$5,186
Paloma Lakes MUD #2MUD0.4215%$2,447
Williamson CountyCounty0.3694%$2,145
Austin Community Collegespecial0.1034%$600
Williamson County ESD #9 - Round RockESD0.0999%$580
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,315

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $450,208 would pay approximately $2,810 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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