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911 DOUBLE FILE TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,639 sqftBuilt 1996

Property at a Glance

This home is estimated between $269,218 and $466,906, with a best estimate of $398,042. That places the property above the R405594G - Settlement Sec 2 median of $312,788, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$269,218 $466,906
Best Estimate
$398,042
WCAD Value
$385,656
High Confidence

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

Based on 5 comparable properties in R405594G - Settlement Sec 2, this home's estimated market value is between $269,218 and $466,906. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

907 DOUBLE FILE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,405 sqft Built 1994
Raw Value $307,620
Adjusted Value $365,852

Adjusted +$51,234 for 234 sqft more living space and +$6,998 for being newer. Net adjustment: +$58,232.

1004 DOUBLE FILE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,305 sqft Built 1994
Raw Value $336,077
Adjusted Value $416,203

Adjusted +$73,128 for 334 sqft more living space and +$6,998 for being newer. Net adjustment: +$80,126.

900 DOUBLE FILE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,616 sqft Built 1994
Raw Value $386,008
Adjusted Value $398,042

Adjusted +$5,036 for 23 sqft more living space and +$6,998 for being newer. Net adjustment: +$12,034.

903 DOUBLE FILE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,164 sqft Built 1996
Raw Value $362,906
Adjusted Value $466,906

Adjusted +$104,000 for 475 sqft more living space. Net adjustment: +$104,000.

903 DOUBLE FILE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,928 sqft Built 1994
Raw Value $325,496
Adjusted Value $269,218

Adjusted -$63,276 for 289 sqft less living space and +$6,998 for being newer. Net adjustment: -$56,278.

The Neighborhood

This home is valued 23.3% above the R405594G - Settlement Sec 2 median of $312,788. With 337 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.7% over the past year.

R405594G - Settlement Sec 2

above average
337 Properties
$312,788 Median Value
-6.7% YoY Change
1% Have Pool
99% Have Garage
This Home
$385,656
Median
$312,788

This home is +23.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,939 across all districts. With a homestead exemption claimed, that drops to $5,617 — saving $1,322 per year. That's $468 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%$3,444
Round RockCity0.3720%$1,435
Williamson CountyCounty0.3694%$1,425
Austin Community Collegespecial0.1034%$399
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,939

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $398,042 would pay approximately $2,485 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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