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3432 CORTES PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,380 sqftBuilt 2008

Property at a Glance

This home is estimated between $410,157 and $617,900, with a best estimate of $423,917. That places the property below 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

$410,157 $617,900
Best Estimate
$423,917
WCAD Value
$437,067
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 $410,157 and $617,900. 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 $617,900

Adjusted +$128,575 for 593 sqft more living space and -$6,598 for being older. Net adjustment: +$121,977.

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 $421,545

Adjusted -$53,121 for 245 sqft less living space and +$13,195 for being newer. Net adjustment: -$39,926.

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 $410,157

Adjusted -$60,710 for 280 sqft less living space and -$6,598 for being older. Net adjustment: -$67,308.

3321 CORTES PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,741 sqft Built 2012
Raw Value $475,799
Adjusted Value $423,917

Adjusted -$78,272 for 361 sqft less living space and +$26,390 for being newer. Net adjustment: -$51,882.

3344 CORTES PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,159 sqft Built 2012
Raw Value $464,768
Adjusted Value $539,075

Adjusted +$47,917 for 221 sqft more living space and +$26,390 for being newer. Net adjustment: +$74,307.

The Neighborhood

This home is valued 5.6% below the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814. That positions it competitively for buyers comparing within the neighborhood. 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
$437,067
Median
$462,814

This home is -5.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,517 across all districts. With a homestead exemption claimed, that drops to $7,186 — saving $1,331 per year. That's $599 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%$3,903
Paloma Lakes MUD #2MUD0.4215%$1,842
Williamson CountyCounty0.3694%$1,615
Austin Community Collegespecial0.1034%$452
Williamson County ESD #9 - Round RockESD0.0999%$437
Williamson County FM/RdCounty0.0443%$194
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$8,517

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $423,917 would pay approximately $2,646 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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