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905 DOUBLE FILE TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,240 sqftBuilt 1996

Property at a Glance

This home is estimated between $278,492 and $412,432, with a best estimate of $328,843. 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

$278,492 $412,432
Best Estimate
$328,843
WCAD Value
$357,679
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 $278,492 and $412,432. 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 $278,492

Adjusted -$36,126 for 165 sqft less living space and +$6,998 for being newer. Net adjustment: -$29,128.

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 $328,843

Adjusted -$14,232 for 65 sqft less living space and +$6,998 for being newer. Net adjustment: -$7,234.

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 $310,682

Adjusted -$82,324 for 376 sqft less living space and +$6,998 for being newer. Net adjustment: -$75,326.

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 $379,546

Adjusted +$16,640 for 76 sqft more living space. Net adjustment: +$16,640.

909 DOUBLE FILE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 918 sqft Built 1996
Raw Value $341,931
Adjusted Value $412,432

Adjusted +$70,501 for 322 sqft more living space. Net adjustment: +$70,501.

The Neighborhood

This home is valued 14.4% 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

typical
337 Properties
$312,788 Median Value
-6.7% YoY Change
1% Have Pool
99% Have Garage
This Home
$357,679
Median
$312,788

This home is +14.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,436 across all districts. With a homestead exemption claimed, that drops to $5,119 — saving $1,317 per year. That's $427 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%$3,194
Round RockCity0.3720%$1,331
Williamson CountyCounty0.3694%$1,321
Austin Community Collegespecial0.1034%$370
Williamson County FM/RdCounty0.0443%$159
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,436

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $328,843 would pay approximately $2,053 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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