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2422 SYCAMORE TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,500 sqftBuilt 1997

Property at a Glance

This home is estimated between $272,164 and $380,121, with a best estimate of $342,623. That places the property above the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$272,164 $380,121
Best Estimate
$342,623
WCAD Value
$350,410
High Confidence

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

Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $272,164 and $380,121. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2319 SYCAMORE TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,536 sqft Built 1992
Raw Value $343,816
Adjusted Value $342,623

Adjusted -$8,565 for 36 sqft less living space and +$7,372 for being newer. Net adjustment: -$1,193.

2323 SYCAMORE TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,467 sqft Built 1992
Raw Value $364,898
Adjusted Value $380,121

Adjusted +$7,851 for 33 sqft more living space and +$7,372 for being newer. Net adjustment: +$15,223.

2312 SYCAMORE TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,793 sqft Built 1992
Raw Value $334,502
Adjusted Value $272,164

Adjusted -$69,710 for 293 sqft less living space and +$7,372 for being newer. Net adjustment: -$62,338.

2403 SYCAMORE TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,304 sqft Built 2001
Raw Value $304,664
Adjusted Value $345,399

Adjusted +$46,632 for 196 sqft more living space and -$5,897 for being older. Net adjustment: +$40,735.

2304 SYCAMORE TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,722 sqft Built 1991
Raw Value $339,892
Adjusted Value $295,920

Adjusted -$52,818 for 222 sqft less living space and +$8,846 for being newer. Net adjustment: -$43,972.

The Neighborhood

This home is valued 4.3% above the R510485H - SOUTHCREEK median of $335,905. With 1,020 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$350,410
Median
$335,905

This home is +4.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,305 across all districts. With a homestead exemption claimed, that drops to $4,990 — saving $1,315 per year. That's $416 per month a buyer should budget. The assessed value increased +3.9% vs the subdivision average of -4.2%. This above-average increase gives a protest opportunity score of 41 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,130
Round RockCity0.3720%$1,304
Williamson CountyCounty0.3694%$1,295
Austin Community Collegespecial0.1034%$362
Williamson County FM/RdCounty0.0443%$155
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,305
41 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $342,623 would pay approximately $2,139 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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