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3315 COLUMBUS WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,967 sqftBuilt 2019

Property at a Glance

This home is estimated between $385,150 and $570,181, with a best estimate of $472,151. 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

$385,150 $570,181
Best Estimate
$472,151
WCAD Value
$573,980
High Confidence

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

Based on 5 comparable properties in R491607C - PALOMA LAKE DREES /TAYLOR, this home's estimated market value is between $385,150 and $570,181. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3319 COLUMBUS WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,311 sqft Built 2019
Raw Value $486,070
Adjusted Value $405,821

Adjusted -$80,249 for 344 sqft less living space. Net adjustment: -$80,249.

3311 COLUMBUS WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
5 bed 2 bath 2,404 sqft Built 2019
Raw Value $574,095
Adjusted Value $472,151

Adjusted -$101,944 for 437 sqft less living space. Net adjustment: -$101,944.

3312 COLUMBUS WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,554 sqft Built 2019
Raw Value $522,087
Adjusted Value $385,150

Adjusted -$136,937 for 587 sqft less living space. Net adjustment: -$136,937.

3323 COLUMBUS WAY, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,066 sqft Built 2019
Raw Value $593,276
Adjusted Value $570,181

Adjusted -$23,095 for 99 sqft less living space. Net adjustment: -$23,095.

3307 COLUMBUS WAY, ROUND ROCK, TX 78665
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,316 sqft Built 2019
Raw Value $621,820
Adjusted Value $540,404

Adjusted -$81,416 for 349 sqft less living space. Net adjustment: -$81,416.

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
$573,980
Median
$579,346

This home is -0.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,185 across all districts. With a homestead exemption claimed, that drops to $9,829 — saving $1,356 per year. That's $819 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%$5,126
Paloma Lakes MUD #2MUD0.4215%$2,419
Williamson CountyCounty0.3694%$2,121
Austin Community Collegespecial0.1034%$593
Williamson County ESD #9 - Round RockESD0.0999%$573
Williamson County FM/RdCounty0.0443%$254
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,185
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $472,151 would pay approximately $2,947 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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