Beta Williamson County, TX only — data and coverage are limited during early access.

1105 BLACKBIRD CT, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed2 bath1,367 sqftBuilt 1994

Property at a Glance

This home is estimated between $216,671 and $591,422, with a best estimate of $501,239. That places the property above the L318589F - Buttercup Creek median of $386,028, in a neighborhood that declined 2.8% over the past year.

Estimated Value Range

$216,671 $591,422
Best Estimate
$501,239
WCAD Value
$573,420
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $216,671 and $591,422. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1100 BLACKBIRD CT, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,210 sqft Built 1996
Raw Value $476,400
Adjusted Value $501,239

Adjusted +$42,916 for 157 sqft more living space and -$18,077 for being older. Net adjustment: +$24,839.

1102 BLACKBIRD CT, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 871 sqft Built 1995
Raw Value $451,943
Adjusted Value $578,486

Adjusted +$135,582 for 496 sqft more living space and -$9,039 for being older. Net adjustment: +$126,543.

1103 BLACKBIRD CT, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,139 sqft Built 1994
Raw Value $427,698
Adjusted Value $216,671

Adjusted -$211,027 for 772 sqft less living space. Net adjustment: -$211,027.

1104 BLACKBIRD CT, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,746 sqft Built 1993
Raw Value $685,983
Adjusted Value $591,422

Adjusted -$103,600 for 379 sqft less living space and +$9,039 for being newer. Net adjustment: -$94,561.

4 bed 2 bath 1,457 sqft Built 1998
Raw Value $484,779
Adjusted Value $424,022

Adjusted -$24,602 for 90 sqft less living space and -$36,155 for being older. Net adjustment: -$60,757.

The Neighborhood

This home is valued 48.5% above the L318589F - Buttercup Creek median of $386,028. With 1,904 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.8% over the past year.

L318589F - Buttercup Creek

above average
1,904 Properties
$386,028 Median Value
-2.8% YoY Change
2% Have Pool
98% Have Garage
This Home
$573,420
Median
$386,028

This home is +48.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,360 across all districts. With a homestead exemption claimed, that drops to $9,712 — saving $1,648 per year. That's $809 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%$6,233
Williamson CountyCounty0.3694%$2,118
Cedar ParkCity0.3600%$2,064
Austin Community Collegespecial0.1034%$593
Williamson County FM/RdCounty0.0443%$254
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$11,360

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $501,239 would pay approximately $3,129 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.

View full property details