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3909 WINCHESTER DR, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed3 bath2,038 sqftBuilt 2006

Property at a Glance

This home is estimated between $394,843 and $987,731, with a best estimate of $641,707. That places the property below the L543514A - Ranch at Brushy Creek - Section 8A median of $769,335, in a neighborhood that declined 3.9% over the past year.

Estimated Value Range

$394,843 $987,731
Best Estimate
$641,707
WCAD Value
$848,056
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in L543514A - Ranch at Brushy Creek - Section 8A. The estimated range of $394,843 and $987,731 should be treated as a rough guide.

Comparable Properties (5)

3901 WINCHESTER DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,529 sqft Built 2006
Raw Value $795,342
Adjusted Value $987,731

Adjusted +$192,389 for 509 sqft more living space. Net adjustment: +$192,389.

4021 GLOUCESTER DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,023 sqft Built 2010
Raw Value $805,675
Adjusted Value $766,121

Adjusted +$5,670 for 15 sqft more living space and -$45,224 for being older. Net adjustment: -$39,554.

4 bed 3 bath 2,312 sqft Built 2001
Raw Value $688,742
Adjusted Value $641,707

Adjusted -$103,565 for 274 sqft less living space and +$56,530 for being newer. Net adjustment: -$47,035.

3 bed 2 bath 2,056 sqft Built 2004
Raw Value $379,035
Adjusted Value $394,843

Adjusted -$6,804 for 18 sqft less living space and +$22,612 for being newer. Net adjustment: +$15,808.

3 bed 1,780 sqft Built 2003
Raw Value $373,358
Adjusted Value $504,793

Adjusted +$97,517 for 258 sqft more living space and +$33,918 for being newer. Net adjustment: +$131,435.

The Neighborhood

This home is valued 10.2% above the L543514A - Ranch at Brushy Creek - Section 8A median of $769,335. With 1,488 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.9% over the past year.

L543514A - Ranch at Brushy Creek - Section 8A

typical
1,488 Properties
$769,335 Median Value
-3.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$848,056
Median
$769,335

This home is +10.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,157 across all districts. With a homestead exemption claimed, that drops to $13,720 — saving $1,437 per year. That's $1,143 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%$7,574
Williamson CountyCounty0.3694%$3,133
Cedar ParkCity0.3600%$3,053
Austin Community Collegespecial0.1034%$877
Williamson County FM/RdCounty0.0443%$376
Upper Brushy Creek WCIDWater0.0170%$144
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7873%$15,157

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $641,707 would pay approximately $4,006 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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