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3032 COLUMBUS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,016 sqftBuilt 2016

Property at a Glance

This home is estimated between $352,331 and $783,185, with a best estimate of $440,355. 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

$352,331 $783,185
Best Estimate
$440,355
WCAD Value
$577,795
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 $352,331 and $783,185 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 $392,200

Adjusted +$9,565 for 41 sqft more living space and +$5,407 for being newer. Net adjustment: +$14,972.

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 $527,181

Adjusted -$92,147 for 395 sqft less living space and -$18,924 for being older. Net adjustment: -$111,071.

4 bed 3 bath 2,253 sqft Built 2017
Raw Value $835,770
Adjusted Value $783,185

Adjusted -$55,288 for 237 sqft less living space and +$2,703 for being newer. Net adjustment: -$52,585.

4 bed 3 bath 2,302 sqft Built 2016
Raw Value $419,050
Adjusted Value $352,331

Adjusted -$66,719 for 286 sqft less living space. Net adjustment: -$66,719.

4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $440,355

Adjusted +$72,084 for 309 sqft more living space and +$5,407 for being newer. Net adjustment: +$77,491.

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
$577,795
Median
$579,346

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,259 across all districts. With a homestead exemption claimed, that drops to $9,902 — saving $1,357 per year. That's $825 per month a buyer should budget. The assessed value increased +1.1% vs the subdivision average of -5.0%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,160
Paloma Lakes MUD #2MUD0.4215%$2,435
Williamson CountyCounty0.3694%$2,135
Austin Community Collegespecial0.1034%$597
Williamson County ESD #9 - Round RockESD0.0999%$577
Williamson County FM/RdCounty0.0443%$256
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,259
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $440,355 would pay approximately $2,749 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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