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3444 CORTES PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,277 sqftBuilt 2007

Property at a Glance

This home is estimated between $394,423 and $641,010, with a best estimate of $523,341. 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

$394,423 $641,010
Best Estimate
$523,341
WCAD Value
$444,940
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 $394,423 and $641,010. 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 $602,165

Adjusted +$106,242 for 490 sqft more living space. Net adjustment: +$106,242.

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 $405,810

Adjusted -$75,454 for 348 sqft less living space and +$19,793 for being newer. Net adjustment: -$55,661.

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 $394,423

Adjusted -$83,042 for 383 sqft less living space. Net adjustment: -$83,042.

3300 CORTES PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,977 sqft Built 2011
Raw Value $549,574
Adjusted Value $641,010

Adjusted +$65,046 for 300 sqft more living space and +$26,390 for being newer. Net adjustment: +$91,436.

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 $523,341

Adjusted +$25,585 for 118 sqft more living space and +$32,988 for being newer. Net adjustment: +$58,573.

The Neighborhood

This home is valued 3.9% 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
$444,940
Median
$462,814

This home is -3.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,670 across all districts. With a homestead exemption claimed, that drops to $7,338 — saving $1,332 per year. That's $612 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%$3,974
Paloma Lakes MUD #2MUD0.4215%$1,875
Williamson CountyCounty0.3694%$1,644
Austin Community Collegespecial0.1034%$460
Williamson County ESD #9 - Round RockESD0.0999%$445
Williamson County FM/RdCounty0.0443%$197
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$8,670

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $523,341 would pay approximately $3,267 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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