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2400 CHANDLER CREEK BLVD, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed74,000 sqftBuilt 1986

Property at a Glance

This home is estimated between $17,587,712 and $17,667,424, with a best estimate of $17,604,394. 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

$17,587,712 $17,667,424
Best Estimate
$17,604,394
WCAD Value
$11,236,272
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 $17,587,712 and $17,667,424 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,445 sqft Built 2002
Raw Value $369,002
Adjusted Value $17,587,712

Adjusted +$17,277,285 for 71,555 sqft more living space and +$1,618 for being newer and -$60,193 for no garage. Net adjustment: +$17,218,710.

3 bed 2 bath 2,389 sqft Built 2002
Raw Value $372,163
Adjusted Value $17,604,394

Adjusted +$17,290,806 for 71,611 sqft more living space and +$1,618 for being newer and -$60,193 for no garage. Net adjustment: +$17,232,231.

3 bed 2 bath 2,389 sqft Built 2002
Raw Value $368,251
Adjusted Value $17,600,482

Adjusted +$17,290,806 for 71,611 sqft more living space and +$1,618 for being newer and -$60,193 for no garage. Net adjustment: +$17,232,231.

3 bed 2 bath 2,011 sqft Built 2002
Raw Value $343,588
Adjusted Value $17,667,089

Adjusted +$17,382,076 for 71,989 sqft more living space and +$1,618 for being newer and -$60,193 for no garage. Net adjustment: +$17,323,501.

3 bed 2 bath 1,975 sqft Built 2002
Raw Value $335,231
Adjusted Value $17,667,424

Adjusted +$17,390,768 for 72,025 sqft more living space and +$1,618 for being newer and -$60,193 for no garage. Net adjustment: +$17,332,193.

The Neighborhood

This home is valued 34.0% above the R20CS - Rr East School median of $8,387,551. With 5 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.0% over the past year.

R20CS - Rr East School

above average
5 Properties
$8,387,551 Median Value
+0.0% YoY Change
0% Have Pool
0% Have Garage
This Home
$11,236,272
Median
$8,387,551

This home is +34.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $203,611 across all districts. With a homestead exemption claimed, that drops to $200,285 — saving $3,326 per year. That's $16,690 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%$100,351
Williamson CountyCounty0.3694%$41,512
Meadows of Chandler Creek MUDMUD0.2849%$32,012
Austin Community Collegespecial0.1034%$11,618
Williamson County ESD #9 - Round RockESD0.0999%$11,226
Williamson County FM/RdCounty0.0443%$4,981
Upper Brushy Creek WCIDWater0.0170%$1,910
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$203,611

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $17,604,394 would pay approximately $109,886 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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