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2601 DIEGO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,478 sqftBuilt 2012

Property at a Glance

This home is estimated between $369,691 and $528,918, with a best estimate of $481,307. That places the property below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$369,691 $528,918
Best Estimate
$481,307
WCAD Value
$483,211
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $369,691 and $528,918 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,208 sqft Built 2014
Raw Value $431,179
Adjusted Value $481,307

Adjusted +$58,880 for 270 sqft more living space and -$8,752 for being older. Net adjustment: +$50,128.

3 bed 2 bath 2,448 sqft Built 2017
Raw Value $421,647
Adjusted Value $406,310

Adjusted +$6,542 for 30 sqft more living space and -$21,879 for being older. Net adjustment: -$15,337.

2930 DIEGO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,847 sqft Built 2017
Raw Value $413,193
Adjusted Value $528,918

Adjusted +$137,604 for 631 sqft more living space and -$21,879 for being older. Net adjustment: +$115,725.

3 bed 2 bath 2,305 sqft Built 2007
Raw Value $461,479
Adjusted Value $521,085

Adjusted +$37,727 for 173 sqft more living space and +$21,879 for being newer. Net adjustment: +$59,606.

3 bed 2 bath 2,685 sqft Built 2018
Raw Value $441,087
Adjusted Value $369,691

Adjusted -$45,141 for 207 sqft less living space and -$26,255 for being older. Net adjustment: -$71,396.

The Neighborhood

This home is valued 3.3% below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.7% over the past year.

R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN

typical
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$483,211
Median
$499,831

This home is -3.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,179 across all districts. With a homestead exemption claimed, that drops to $7,840 — saving $1,339 per year. That's $653 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%$4,316
Paloma Lakes MUD #1MUD0.3725%$1,800
Williamson CountyCounty0.3694%$1,785
Austin Community Collegespecial0.1034%$500
Williamson County ESD #9 - Round RockESD0.0999%$483
Williamson County FM/RdCounty0.0443%$214
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,179

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $481,307 would pay approximately $3,004 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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