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3044 COLUMBUS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,693 sqftBuilt 2019

Property at a Glance

This home is estimated between $308,739 and $483,449, with a best estimate of $443,720. 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

$308,739 $483,449
Best Estimate
$443,720
WCAD Value
$572,613
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 $308,739 and $483,449 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 $443,720

Adjusted -$167,497 for 718 sqft less living space and -$27,035 for being older. Net adjustment: -$194,532.

4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $356,895

Adjusted -$3,266 for 14 sqft less living space and -$2,703 for being older. Net adjustment: -$5,969.

4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $308,739

Adjusted -$65,786 for 282 sqft less living space and -$2,703 for being older. Net adjustment: -$68,489.

5 bed 3 bath 1,596 sqft Built 2018
Raw Value $463,524
Adjusted Value $483,449

Adjusted +$22,628 for 97 sqft more living space and -$2,703 for being older. Net adjustment: +$19,925.

4 bed 2 bath 1,639 sqft Built 2018
Raw Value $452,285
Adjusted Value $462,179

Adjusted +$12,597 for 54 sqft more living space and -$2,703 for being older. Net adjustment: +$9,894.

The Neighborhood

This home is valued 1.2% 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
$572,613
Median
$579,346

This home is -1.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,158 across all districts. With a homestead exemption claimed, that drops to $9,802 — saving $1,356 per year. That's $817 per month a buyer should budget. The assessed value increased +1.3% vs the subdivision average of -5.0%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,114
Paloma Lakes MUD #2MUD0.4215%$2,414
Williamson CountyCounty0.3694%$2,116
Austin Community Collegespecial0.1034%$592
Williamson County ESD #9 - Round RockESD0.0999%$572
Williamson County FM/RdCounty0.0443%$254
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,158
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $443,720 would pay approximately $2,770 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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