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2010 MCILLWAIN CV, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed2 bath1,297 sqftBuilt 2006

Property at a Glance

This home is estimated between $345,072 and $648,601, with a best estimate of $587,485. That places the property above the L315598D - Buttercup Creek Ph 4, Sec 3,4,6 & 9 median of $578,451, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$345,072 $648,601
Best Estimate
$587,485
WCAD Value
$599,341
High Confidence

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

Based on 5 comparable properties in L315598D - Buttercup Creek Ph 4, Sec 3,4,6 & 9, this home's estimated market value is between $345,072 and $648,601. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2002 MCILLWAIN CV, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,240 sqft Built 2006
Raw Value $633,966
Adjusted Value $648,601

Adjusted +$14,635 for 57 sqft more living space. Net adjustment: +$14,635.

2000 MCILLWAIN CV, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,231 sqft Built 2006
Raw Value $828,500
Adjusted Value $588,695

Adjusted -$239,805 for 934 sqft less living space. Net adjustment: -$239,805.

2015 MCILLWAIN CV, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,596 sqft Built 2009
Raw Value $583,037
Adjusted Value $494,968

Adjusted -$76,769 for 299 sqft less living space and -$11,300 for being older. Net adjustment: -$88,069.

2013 BURNIE BISHOP PL, CEDAR PARK, TX 78613
0.28 mi 100% similar Same subdivision
3 bed 2 bath 1,696 sqft Built 2003
Raw Value $436,216
Adjusted Value $345,072

Adjusted -$102,444 for 399 sqft less living space and +$11,300 for being newer. Net adjustment: -$91,144.

2001 MCILLWAIN CV, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,279 sqft Built 2006
Raw Value $839,614
Adjusted Value $587,485

Adjusted -$252,129 for 982 sqft less living space. Net adjustment: -$252,129.

The Neighborhood

This home is valued 3.6% above the L315598D - Buttercup Creek Ph 4, Sec 3,4,6 & 9 median of $578,451. With 1,231 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

L315598D - Buttercup Creek Ph 4, Sec 3,4,6 & 9

typical
1,231 Properties
$578,451 Median Value
-8.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$599,341
Median
$578,451

This home is +3.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,873 across all districts. With a homestead exemption claimed, that drops to $10,219 — saving $1,654 per year. That's $852 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
Leander ISDSchool1.0869%$6,514
Williamson CountyCounty0.3694%$2,214
Cedar ParkCity0.3600%$2,158
Austin Community Collegespecial0.1034%$620
Williamson County FM/RdCounty0.0443%$266
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$11,873

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $587,485 would pay approximately $3,667 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 4/19/2026.

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