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

2723 MARIPOSA WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,829 sqftBuilt 2015

Property at a Glance

This home is estimated between $423,865 and $758,035, with a best estimate of $523,793. 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

$423,865 $758,035
Best Estimate
$523,793
WCAD Value
$565,668
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 $423,865 and $758,035 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,998 sqft Built 2012
Raw Value $471,400
Adjusted Value $423,865

Adjusted -$39,425 for 169 sqft less living space and -$8,110 for being older. Net adjustment: -$47,535.

4 bed 1,801 sqft Built 2019
Raw Value $740,689
Adjusted Value $758,035

Adjusted +$6,532 for 28 sqft more living space and +$10,814 for being newer. Net adjustment: +$17,346.

3036 MAGELLAN WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,332 sqft Built 2015
Raw Value $645,521
Adjusted Value $528,180

Adjusted -$117,341 for 503 sqft less living space. Net adjustment: -$117,341.

4 bed 3 bath 1,733 sqft Built 2015
Raw Value $501,398
Adjusted Value $523,793

Adjusted +$22,395 for 96 sqft more living space. Net adjustment: +$22,395.

4 bed 3 bath 1,870 sqft Built 2016
Raw Value $486,717
Adjusted Value $479,855

Adjusted -$9,565 for 41 sqft less living space and +$2,703 for being newer. Net adjustment: -$6,862.

The Neighborhood

This home is valued 2.4% 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
$565,668
Median
$579,346

This home is -2.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,746 across all districts. With a homestead exemption claimed, that drops to $9,391 — saving $1,355 per year. That's $783 per month a buyer should budget. The assessed value increased +1.2% vs the subdivision average of -5.0%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,052
Paloma Lakes MUD #1MUD0.3725%$2,107
Williamson CountyCounty0.3694%$2,090
Austin Community Collegespecial0.1034%$585
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%$10,746
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $523,793 would pay approximately $3,269 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