Beta Williamson County, TX only — data and coverage are limited during early access.

2837 SAN MILAN PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,993 sqftBuilt 2015

Property at a Glance

This home is estimated between $530,362 and $623,557, with a best estimate of $574,642. 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

$530,362 $623,557
Best Estimate
$574,642
WCAD Value
$569,159
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 $530,362 and $623,557. 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 $623,557

Adjusted +$80,016 for 343 sqft more living space. Net adjustment: +$80,016.

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 $574,642

Adjusted +$39,191 for 168 sqft more living space and -$5,407 for being older. Net adjustment: +$33,784.

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 $607,197

Adjusted +$88,647 for 380 sqft more living space and -$8,110 for being older. Net adjustment: +$80,537.

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 $559,041

Adjusted +$13,297 for 57 sqft more living space and -$2,703 for being older. Net adjustment: +$10,594.

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 $530,362

Adjusted -$59,720 for 256 sqft less living space and -$8,110 for being older. Net adjustment: -$67,830.

The Neighborhood

This home is valued 1.8% 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
$569,159
Median
$579,346

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,812 across all districts. With a homestead exemption claimed, that drops to $9,457 — saving $1,355 per year. That's $788 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%$5,083
Paloma Lakes MUD #1MUD0.3725%$2,120
Williamson CountyCounty0.3694%$2,103
Austin Community Collegespecial0.1034%$589
Williamson County ESD #9 - Round RockESD0.0999%$569
Williamson County FM/RdCounty0.0443%$252
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$10,812

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $574,642 would pay approximately $3,587 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.

View full property details