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738 ADLER FALLS LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,376 sqftBuilt 2005

Property at a Glance

This home is estimated between $449,258 and $500,963, with a best estimate of $481,250. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$449,258 $500,963
Best Estimate
$481,250
WCAD Value
$466,064
High Confidence

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

Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $449,258 and $500,963. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

714 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,260 sqft Built 2004
Raw Value $444,732
Adjusted Value $481,250

Adjusted +$31,086 for 116 sqft more living space and +$5,432 for being newer. Net adjustment: +$36,518.

709 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,356 sqft Built 2006
Raw Value $501,035
Adjusted Value $500,963

Adjusted +$5,360 for 20 sqft more living space and -$5,432 for being older. Net adjustment: -$72.

726 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,260 sqft Built 2004
Raw Value $444,732
Adjusted Value $481,250

Adjusted +$31,086 for 116 sqft more living space and +$5,432 for being newer. Net adjustment: +$36,518.

754 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,356 sqft Built 2004
Raw Value $438,466
Adjusted Value $449,258

Adjusted +$5,360 for 20 sqft more living space and +$5,432 for being newer. Net adjustment: +$10,792.

706 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,405 sqft Built 2005
Raw Value $467,511
Adjusted Value $459,740

Adjusted -$7,771 for 29 sqft less living space. Net adjustment: -$7,771.

The Neighborhood

This home is valued 3.2% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

typical
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$466,064
Median
$451,534

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,386 across all districts. With a homestead exemption claimed, that drops to $7,049 — saving $1,337 per year. That's $587 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%$4,162
Round RockCity0.3720%$1,734
Williamson CountyCounty0.3694%$1,722
Austin Community Collegespecial0.1034%$482
Williamson County FM/RdCounty0.0443%$207
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,386

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $481,250 would pay approximately $3,004 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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