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603 WHISTLERS WALK TRL, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed3 bath1,926 sqftBuilt 2007

Property at a Glance

This home is estimated between $587,722 and $740,061, with a best estimate of $716,981. That places the property above the L521405G - SILVERADO WEST PHS B median of $480,558, in a neighborhood that declined 2.8% over the past year.

Estimated Value Range

$587,722 $740,061
Best Estimate
$716,981
WCAD Value
$797,755
High Confidence

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

Based on 5 comparable properties in L521405G - SILVERADO WEST PHS B, this home's estimated market value is between $587,722 and $740,061. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

605 WHISTLERS WALK TRL, CEDAR PARK, TX 78613
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,759 sqft Built 2008
Raw Value $672,026
Adjusted Value $738,119

Adjusted +$53,257 for 167 sqft more living space and +$12,836 for being newer. Net adjustment: +$66,093.

607 WHISTLERS WALK TRL, CEDAR PARK, TX 78613
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,673 sqft Built 2007
Raw Value $907,275
Adjusted Value $669,055

Adjusted -$238,220 for 747 sqft less living space. Net adjustment: -$238,220.

2501 HENRY RIFLE RD, CEDAR PARK, TX 78613
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2005
Raw Value $739,465
Adjusted Value $716,981

Adjusted +$3,189 for 10 sqft more living space and -$25,673 for being older. Net adjustment: -$22,484.

101 BREAKAWAY RD, CEDAR PARK, TX 78613
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,702 sqft Built 2006
Raw Value $848,027
Adjusted Value $587,722

Adjusted -$247,469 for 776 sqft less living space and -$12,836 for being older. Net adjustment: -$260,305.

609 WHISTLERS WALK TRL, CEDAR PARK, TX 78613
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,977 sqft Built 2007
Raw Value $756,325
Adjusted Value $740,061

Adjusted -$16,264 for 51 sqft less living space. Net adjustment: -$16,264.

The Neighborhood

This home is valued 66.0% above the L521405G - SILVERADO WEST PHS B median of $480,558. With 783 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.8% over the past year.

L521405G - SILVERADO WEST PHS B

outlier high
783 Properties
$480,558 Median Value
-2.8% YoY Change
1% Have Pool
99% Have Garage
This Home
$797,755
Median
$480,558

This home is +66.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,804 across all districts. With a homestead exemption claimed, that drops to $14,106 — saving $1,698 per year. That's $1,176 per month a buyer should budget. The assessed value increased +3.1% vs the subdivision average of -2.8%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$8,671
Williamson CountyCounty0.3694%$2,947
Cedar ParkCity0.3600%$2,872
Austin Community Collegespecial0.1034%$825
Williamson County FM/RdCounty0.0443%$354
Upper Brushy Creek WCIDWater0.0170%$136
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$15,804
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $716,981 would pay approximately $4,475 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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