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1201 CUSHING DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed67,257 sqftBuilt 1975

Property at a Glance

This home is estimated between $16,048,624 and $16,109,991, with a best estimate of $16,090,692. That places the property above the R20CS - Rr East School median of $8,387,551, in a neighborhood that appreciated 0.0% over the past year.

Estimated Value Range

$16,048,624 $16,109,991
Best Estimate
$16,090,692
WCAD Value
$8,387,551
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R20CS - Rr East School. The estimated range of $16,048,624 and $16,109,991 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,894 sqft Built 1977
Raw Value $326,417
Adjusted Value $16,048,624

Adjusted +$15,782,198 for 65,363 sqft more living space and +$202 for being newer and -$60,193 for no garage. Net adjustment: +$15,722,207.

3 bed 4 bath 1,830 sqft Built 1977
Raw Value $365,194
Adjusted Value $16,102,854

Adjusted +$15,797,651 for 65,427 sqft more living space and +$202 for being newer and -$60,193 for no garage. Net adjustment: +$15,737,660.

3 bed 2 bath 1,762 sqft Built 1977
Raw Value $332,258
Adjusted Value $16,086,337

Adjusted +$15,814,070 for 65,495 sqft more living space and +$202 for being newer and -$60,193 for no garage. Net adjustment: +$15,754,079.

3 bed 2 bath 1,762 sqft Built 1977
Raw Value $336,613
Adjusted Value $16,090,692

Adjusted +$15,814,070 for 65,495 sqft more living space and +$202 for being newer and -$60,193 for no garage. Net adjustment: +$15,754,079.

3 bed 2 bath 1,658 sqft Built 1977
Raw Value $330,801
Adjusted Value $16,109,991

Adjusted +$15,839,181 for 65,599 sqft more living space and +$202 for being newer and -$60,193 for no garage. Net adjustment: +$15,779,190.

The Neighborhood

This home is in line with the R20CS - Rr East School median of $8,387,551. The neighborhood appreciated 0.0% over the past year.

R20CS - Rr East School

typical
5 Properties
$8,387,551 Median Value
+0.0% YoY Change
0% Have Pool
0% Have Garage
This Home
$8,387,551
Median
$8,387,551

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $150,915 across all districts. With a homestead exemption claimed, that drops to $148,115 — saving $2,800 per year. That's $12,343 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%$74,909
Round RockCity0.3720%$31,202
Williamson CountyCounty0.3694%$30,988
Austin Community Collegespecial0.1034%$8,673
Williamson County FM/RdCounty0.0443%$3,718
Upper Brushy Creek WCIDWater0.0170%$1,426
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$150,915

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $16,090,692 would pay approximately $100,438 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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