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3057 COLUMBUS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2,332 sqftBuilt 2020

Property at a Glance

This home is estimated between $415,234 and $846,089, with a best estimate of $490,306. 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

$415,234 $846,089
Best Estimate
$490,306
WCAD Value
$641,209
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 $415,234 and $846,089 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 $590,085

Adjusted -$18,429 for 79 sqft less living space and -$29,738 for being older. Net adjustment: -$48,167.

3 bed 2 bath 2,416 sqft Built 2017
Raw Value $480,238
Adjusted Value $452,532

Adjusted -$19,596 for 84 sqft less living space and -$8,110 for being older. Net adjustment: -$27,706.

4 bed 3 bath 2,302 sqft Built 2016
Raw Value $419,050
Adjusted Value $415,234

Adjusted +$6,998 for 30 sqft more living space and -$10,814 for being older. Net adjustment: -$3,816.

4 bed 3 bath 2,253 sqft Built 2017
Raw Value $835,770
Adjusted Value $846,089

Adjusted +$18,429 for 79 sqft more living space and -$8,110 for being older. Net adjustment: +$10,319.

2 bed 2 bath 2,262 sqft Built 2017
Raw Value $482,086
Adjusted Value $490,306

Adjusted +$16,330 for 70 sqft more living space and -$8,110 for being older. Net adjustment: +$8,220.

The Neighborhood

This home is valued 10.7% above the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. With 431 homes in the subdivision, the property sits in the upper tier. 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
$641,209
Median
$579,346

This home is +10.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,495 across all districts. With a homestead exemption claimed, that drops to $11,126 — saving $1,369 per year. That's $927 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%$5,727
Paloma Lakes MUD #2MUD0.4215%$2,703
Williamson CountyCounty0.3694%$2,369
Austin Community Collegespecial0.1034%$663
Williamson County ESD #9 - Round RockESD0.0999%$641
Williamson County FM/RdCounty0.0443%$284
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$12,495

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $490,306 would pay approximately $3,060 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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