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2641 LOS ALAMOS PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,471 sqftBuilt 2013

Property at a Glance

This home is estimated between $448,654 and $486,391, with a best estimate of $468,188. 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

$448,654 $486,391
Best Estimate
$468,188
WCAD Value
$565,110
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $448,654 and $486,391. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2632 LOS ALAMOS PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,855 sqft Built 2012
Raw Value $540,938
Adjusted Value $448,654

Adjusted -$89,581 for 384 sqft less living space and -$2,703 for being older. Net adjustment: -$92,284.

3 bed 2 bath 2,481 sqft Built 2010
Raw Value $478,631
Adjusted Value $468,188

Adjusted -$2,333 for 10 sqft less living space and -$8,110 for being older. Net adjustment: -$10,443.

3 bed 2 bath 2,533 sqft Built 2011
Raw Value $492,494
Adjusted Value $472,623

Adjusted -$14,464 for 62 sqft less living space and -$5,407 for being older. Net adjustment: -$19,871.

2636 LOS ALAMOS PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,815 sqft Built 2013
Raw Value $540,571
Adjusted Value $460,322

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

2621 LOS ALAMOS PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,671 sqft Built 2012
Raw Value $535,751
Adjusted Value $486,391

Adjusted -$46,657 for 200 sqft less living space and -$2,703 for being older. Net adjustment: -$49,360.

The Neighborhood

This home is valued 2.5% 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
$565,110
Median
$579,346

This home is -2.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,735 across all districts. With a homestead exemption claimed, that drops to $9,381 — saving $1,354 per year. That's $782 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%$5,047
Paloma Lakes MUD #1MUD0.3725%$2,105
Williamson CountyCounty0.3694%$2,088
Austin Community Collegespecial0.1034%$584
Williamson County ESD #9 - Round RockESD0.0999%$565
Williamson County FM/RdCounty0.0443%$251
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$10,735

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $468,188 would pay approximately $2,922 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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