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403 MUSTANG AVE N, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed2,365 sqftBuilt 1970

Property at a Glance

This home is estimated between $77,000 and $532,255, with a best estimate of $389,063. 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

$77,000 $532,255
Best Estimate
$389,063
WCAD Value
$647,890
Low Confidence

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

There are 5 comparable properties within range, but few are in L501D74H - Cedar Park Ranchettes #4. The estimated range of $77,000 and $532,255 should be treated as a rough guide.

Comparable Properties (5)

409 MUSTANG AVE S, CEDAR PARK, TX 78613
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,968 sqft Built 1975
Raw Value $375,999
Adjusted Value $428,262

Adjusted +$77,306 for 397 sqft more living space and -$25,043 for being older. Net adjustment: +$52,263.

407 MUSTANG AVE S, CEDAR PARK, TX 78613
0.03 mi 100% similar Same subdivision
3 bed 1,736 sqft Built 1970
Raw Value $409,773
Adjusted Value $532,255

Adjusted +$122,482 for 629 sqft more living space. Net adjustment: +$122,482.

4 bed 2 bath 2,522 sqft Built 1999
Raw Value $476,639
Adjusted Value $300,819

Adjusted -$30,572 for 157 sqft less living space and -$145,248 for being older. Net adjustment: -$175,820.

3 bed 2 bath 2,522 sqft Built 1999
Raw Value $252,820
Adjusted Value $77,000

Adjusted -$30,572 for 157 sqft less living space and -$145,248 for being older. Net adjustment: -$175,820.

3 bed 2 bath 2,408 sqft Built 2012
Raw Value $607,795
Adjusted Value $389,063

Adjusted -$8,373 for 43 sqft less living space and -$210,359 for being older. Net adjustment: -$218,732.

The Neighborhood

This home is valued 110.9% 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
$647,890
Median
$307,201

This home is +110.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,671 across all districts. With a homestead exemption claimed, that drops to $11,008 — saving $1,663 per year. That's $917 per month a buyer should budget. The assessed value increased +21.6% 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%$6,952
Williamson CountyCounty0.3694%$2,363
Cedar ParkCity0.3600%$2,303
Austin Community Collegespecial0.1034%$661
Williamson County FM/RdCounty0.0443%$284
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$12,671
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 $389,063 would pay approximately $2,429 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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