Beta Williamson County, TX only — data and coverage are limited during early access.

702 ADLER FALLS LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2,236 sqftBuilt 2005

Property at a Glance

This home is estimated between $386,201 and $520,176, with a best estimate of $496,382. 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

$386,201 $520,176
Best Estimate
$496,382
WCAD Value
$386,907
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 $386,201 and $520,176. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

741 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,304 sqft Built 2004
Raw Value $532,967
Adjusted Value $520,176

Adjusted -$18,223 for 68 sqft less living space and +$5,432 for being newer. Net adjustment: -$12,791.

733 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,299 sqft Built 2005
Raw Value $403,084
Adjusted Value $386,201

Adjusted -$16,883 for 63 sqft less living space. Net adjustment: -$16,883.

725 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,332 sqft Built 2005
Raw Value $522,108
Adjusted Value $496,382

Adjusted -$25,726 for 96 sqft less living space. Net adjustment: -$25,726.

745 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,930 sqft Built 2004
Raw Value $380,138
Adjusted Value $467,572

Adjusted +$82,002 for 306 sqft more living space and +$5,432 for being newer. Net adjustment: +$87,434.

737 ADLER FALLS LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,736 sqft Built 2005
Raw Value $373,774
Adjusted Value $507,765

Adjusted +$133,991 for 500 sqft more living space. Net adjustment: +$133,991.

The Neighborhood

This home is valued 14.3% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. 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
$386,907
Median
$451,534

This home is -14.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,962 across all districts. With a homestead exemption claimed, that drops to $5,640 — saving $1,322 per year. That's $470 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%$3,455
Round RockCity0.3720%$1,439
Williamson CountyCounty0.3694%$1,429
Austin Community Collegespecial0.1034%$400
Williamson County FM/RdCounty0.0443%$172
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,962

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $496,382 would pay approximately $3,098 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.

View full property details