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2620 LOS ALAMOS PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,846 sqftBuilt 2012

Property at a Glance

This home is estimated between $504,179 and $597,374, with a best estimate of $548,460. 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

$504,179 $597,374
Best Estimate
$548,460
WCAD Value
$499,525
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 $504,179 and $597,374. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2733 SAN MILAN PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $597,374

Adjusted +$45,723 for 196 sqft more living space and +$8,110 for being newer. Net adjustment: +$53,833.

2820 SAINT FEDERICO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,825 sqft Built 2013
Raw Value $540,858
Adjusted Value $548,460

Adjusted +$4,899 for 21 sqft more living space and +$2,703 for being newer. Net adjustment: +$7,602.

2612 LOS ALAMOS PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,613 sqft Built 2012
Raw Value $526,660
Adjusted Value $581,015

Adjusted +$54,355 for 233 sqft more living space. Net adjustment: +$54,355.

2745 SAN MILAN PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,936 sqft Built 2014
Raw Value $548,447
Adjusted Value $532,859

Adjusted -$20,995 for 90 sqft less living space and +$5,407 for being newer. Net adjustment: -$15,588.

2628 LOS ALAMOS PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,249 sqft Built 2012
Raw Value $598,192
Adjusted Value $504,179

Adjusted -$94,013 for 403 sqft less living space. Net adjustment: -$94,013.

The Neighborhood

This home is valued 13.8% 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
$499,525
Median
$579,346

This home is -13.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,489 across all districts. With a homestead exemption claimed, that drops to $8,147 — saving $1,342 per year. That's $679 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%$4,461
Paloma Lakes MUD #1MUD0.3725%$1,861
Williamson CountyCounty0.3694%$1,845
Austin Community Collegespecial0.1034%$517
Williamson County ESD #9 - Round RockESD0.0999%$499
Williamson County FM/RdCounty0.0443%$221
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,489

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $548,460 would pay approximately $3,423 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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