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4008 FALLING BROOK CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,161 sqftBuilt 2005

Property at a Glance

This home is estimated between $502,542 and $715,120, with a best estimate of $557,002. That places the property below the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.

Estimated Value Range

$502,542 $715,120
Best Estimate
$557,002
WCAD Value
$695,582
High Confidence

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

Based on 5 comparable properties in R420606C - TERAVISTA R5, this home's estimated market value is between $502,542 and $715,120. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4006 FALLING BROOK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,281 sqft Built 2004
Raw Value $585,365
Adjusted Value $557,002

Adjusted -$34,721 for 120 sqft less living space and +$6,358 for being newer. Net adjustment: -$28,363.

4004 FALLING BROOK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,163 sqft Built 2004
Raw Value $709,341
Adjusted Value $715,120

Adjusted -$579 for 2 sqft less living space and +$6,358 for being newer. Net adjustment: +$5,779.

4003 FALLING BROOK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,068 sqft Built 2006
Raw Value $678,685
Adjusted Value $699,236

Adjusted +$26,909 for 93 sqft more living space and -$6,358 for being older. Net adjustment: +$20,551.

4011 FALLING BROOK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,623 sqft Built 2004
Raw Value $629,862
Adjusted Value $502,542

Adjusted -$133,678 for 462 sqft less living space and +$6,358 for being newer. Net adjustment: -$127,320.

4005 FALLING BROOK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,281 sqft Built 2006
Raw Value $596,628
Adjusted Value $555,549

Adjusted -$34,721 for 120 sqft less living space and -$6,358 for being older. Net adjustment: -$41,079.

The Neighborhood

This home is valued 7.7% above the R420606C - TERAVISTA R5 median of $646,108. With 622 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.5% over the past year.

R420606C - TERAVISTA R5

typical
622 Properties
$646,108 Median Value
+2.5% YoY Change
1% Have Pool
99% Have Garage
This Home
$695,582
Median
$646,108

This home is +7.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,318 across all districts. With a homestead exemption claimed, that drops to $11,939 — saving $1,379 per year. That's $995 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%$6,212
Williamson County MUD #10MUD0.3875%$2,695
Williamson CountyCounty0.3694%$2,570
Austin Community Collegespecial0.1034%$719
Williamson County ESD #9 - Round RockESD0.0999%$695
Williamson County FM/RdCounty0.0443%$308
Upper Brushy Creek WCIDWater0.0170%$118
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$13,318

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $557,002 would pay approximately $3,477 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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