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3317 CORTES PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,059 sqftBuilt 2012

Property at a Glance

This home is estimated between $314,168 and $521,910, with a best estimate of $496,938. That places the property above the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$314,168 $521,910
Best Estimate
$496,938
WCAD Value
$470,099
High Confidence

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

Based on 5 comparable properties in R492607C - Paloma Lake - Sec 17A & 17B, this home's estimated market value is between $314,168 and $521,910. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3431 CORTES PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,787 sqft Built 2007
Raw Value $495,923
Adjusted Value $521,910

Adjusted +$58,975 for 272 sqft more living space and -$32,988 for being older. Net adjustment: +$25,987.

3312 CORTES PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,190 sqft Built 2010
Raw Value $552,799
Adjusted Value $511,201

Adjusted -$28,403 for 131 sqft less living space and -$13,195 for being older. Net adjustment: -$41,598.

3309 CORTES PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,958 sqft Built 2012
Raw Value $475,039
Adjusted Value $496,938

Adjusted +$21,899 for 101 sqft more living space. Net adjustment: +$21,899.

3304 CORTES PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,625 sqft Built 2010
Raw Value $461,471
Adjusted Value $325,556

Adjusted -$122,720 for 566 sqft less living space and -$13,195 for being older. Net adjustment: -$135,915.

3436 CORTES PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,660 sqft Built 2007
Raw Value $477,465
Adjusted Value $314,168

Adjusted -$130,309 for 601 sqft less living space and -$32,988 for being older. Net adjustment: -$163,297.

The Neighborhood

This home is valued 1.6% above the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814. With 292 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.4% over the past year.

R492607C - Paloma Lake - Sec 17A & 17B

typical
292 Properties
$462,814 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$470,099
Median
$462,814

This home is +1.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,161 across all districts. With a homestead exemption claimed, that drops to $7,824 — saving $1,337 per year. That's $652 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%$4,198
Paloma Lakes MUD #2MUD0.4215%$1,981
Williamson CountyCounty0.3694%$1,737
Austin Community Collegespecial0.1034%$486
Williamson County ESD #9 - Round RockESD0.0999%$470
Williamson County FM/RdCounty0.0443%$208
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$9,161

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $496,938 would pay approximately $3,102 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 4/19/2026.

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