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309 MUSTANG AVE S, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

3 bed2 bath2,534 sqftBuilt 1999

Property at a Glance

This home is estimated between $488,932 and $611,936, with a best estimate of $583,950. That places the property above the L501D74H - Cedar Park Ranchettes #4 median of $307,201, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$488,932 $611,936
Best Estimate
$583,950
WCAD Value
$610,534
High Confidence

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

Based on 5 comparable properties in L501D74H - Cedar Park Ranchettes #4, this home's estimated market value is between $488,932 and $611,936. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

604 S MUSTANG AVE, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,936 sqft Built 2001
Raw Value $413,608
Adjusted Value $520,037

Adjusted +$116,446 for 598 sqft more living space and -$10,017 for being older. Net adjustment: +$106,429.

602 MUSTANG AVE S, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,120 sqft Built 2001
Raw Value $541,337
Adjusted Value $611,936

Adjusted +$80,616 for 414 sqft more living space and -$10,017 for being older. Net adjustment: +$70,599.

504 MUSTANG AVE S, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,851 sqft Built 1997
Raw Value $443,086
Adjusted Value $586,100

Adjusted +$132,997 for 683 sqft more living space and +$10,017 for being newer. Net adjustment: +$143,014.

501 MUSTANG AVE S, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,814 sqft Built 2003
Raw Value $463,782
Adjusted Value $583,950

Adjusted +$140,202 for 720 sqft more living space and -$20,034 for being older. Net adjustment: +$120,168.

500 MUSTANG AVE S, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,740 sqft Built 2001
Raw Value $344,337
Adjusted Value $488,932

Adjusted +$154,612 for 794 sqft more living space and -$10,017 for being older. Net adjustment: +$144,595.

The Neighborhood

This home is valued 98.7% above the L501D74H - Cedar Park Ranchettes #4 median of $307,201. With 123 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.

L501D74H - Cedar Park Ranchettes #4

outlier high
123 Properties
$307,201 Median Value
+4.3% YoY Change
4% Have Pool
35% Have Garage
This Home
$610,534
Median
$307,201

This home is +98.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,997 across all districts. With a homestead exemption claimed, that drops to $9,353 — saving $1,644 per year. That's $779 per month a buyer should budget. The assessed value increased +21.0% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$6,033
Williamson CountyCounty0.3694%$2,051
Cedar ParkCity0.3600%$1,998
Austin Community Collegespecial0.1034%$574
Williamson County FM/RdCounty0.0443%$246
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$10,997
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $583,950 would pay approximately $3,645 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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