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3309 NUNEZ CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,181 sqftBuilt 2017

Property at a Glance

This home is estimated between $358,021 and $628,768, with a best estimate of $593,997. That places the property above the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$358,021 $628,768
Best Estimate
$593,997
WCAD Value
$669,790
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 $358,021 and $628,768. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3304 MAGELLAN CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,271 sqft Built 2015
Raw Value $572,233
Adjusted Value $545,831

Adjusted -$20,995 for 90 sqft less living space and -$5,407 for being older. Net adjustment: -$26,402.

3308 NUNEZ CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,154 sqft Built 2015
Raw Value $593,105
Adjusted Value $593,997

Adjusted +$6,299 for 27 sqft more living space and -$5,407 for being older. Net adjustment: +$892.

3301 MAGELLAN CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,281 sqft Built 2015
Raw Value $626,368
Adjusted Value $597,633

Adjusted -$23,328 for 100 sqft less living space and -$5,407 for being older. Net adjustment: -$28,735.

4 bed 3 bath 1,837 sqft Built 2017
Raw Value $548,519
Adjusted Value $628,768

Adjusted +$80,249 for 344 sqft more living space. Net adjustment: +$80,249.

3 bed 2 bath 1,860 sqft Built 2003
Raw Value $320,986
Adjusted Value $358,021

Adjusted +$74,884 for 321 sqft more living space and -$37,849 for being older. Net adjustment: +$37,035.

The Neighborhood

This home is valued 15.6% above the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. With 431 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.0% over the past year.

R491607C - PALOMA LAKE DREES /TAYLOR

above average
431 Properties
$579,346 Median Value
-5.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$669,790
Median
$579,346

This home is +15.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,052 across all districts. With a homestead exemption claimed, that drops to $11,678 — saving $1,374 per year. That's $973 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%$5,982
Paloma Lakes MUD #2MUD0.4215%$2,823
Williamson CountyCounty0.3694%$2,475
Austin Community Collegespecial0.1034%$693
Williamson County ESD #9 - Round RockESD0.0999%$669
Williamson County FM/RdCounty0.0443%$297
Upper Brushy Creek WCIDWater0.0170%$114
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$13,052

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $593,997 would pay approximately $3,708 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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