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2908 CORTES CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,646 sqftBuilt 2007

Property at a Glance

This home is estimated between $474,430 and $682,172, with a best estimate of $488,189. 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

$474,430 $682,172
Best Estimate
$488,189
WCAD Value
$468,708
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 $474,430 and $682,172. 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 $682,172

Adjusted +$186,249 for 859 sqft more living space. Net adjustment: +$186,249.

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 $485,817

Adjusted +$4,553 for 21 sqft more living space and +$19,793 for being newer. Net adjustment: +$24,346.

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 $474,430

Adjusted -$3,035 for 14 sqft less living space. Net adjustment: -$3,035.

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 $488,189

Adjusted -$20,598 for 95 sqft less living space and +$32,988 for being newer. Net adjustment: +$12,390.

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 $603,348

Adjusted +$105,592 for 487 sqft more living space and +$32,988 for being newer. Net adjustment: +$138,580.

The Neighborhood

This home is valued 1.3% 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
$468,708
Median
$462,814

This home is +1.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,134 across all districts. With a homestead exemption claimed, that drops to $7,797 — saving $1,337 per year. That's $650 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%$4,186
Paloma Lakes MUD #2MUD0.4215%$1,976
Williamson CountyCounty0.3694%$1,732
Austin Community Collegespecial0.1034%$485
Williamson County ESD #9 - Round RockESD0.0999%$468
Williamson County FM/RdCounty0.0443%$208
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$9,134

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $488,189 would pay approximately $3,047 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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