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

3303 GREAT VALLEY DR, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

3 bed2 bath2,478 sqftBuilt 1980

Property at a Glance

This home is estimated between $511,206 and $751,849, with a best estimate of $611,723. That places the property above the L360479H - Shenandoah - All Sections median of $352,063, in a neighborhood that declined 7.7% over the past year.

Estimated Value Range

$511,206 $751,849
Best Estimate
$611,723
WCAD Value
$485,316
High Confidence

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

Based on 5 comparable properties in L360479H - Shenandoah - All Sections, this home's estimated market value is between $511,206 and $751,849. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3408 GREAT VALLEY DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,724 sqft Built 1981
Raw Value $569,957
Adjusted Value $751,849

Adjusted +$186,777 for 754 sqft more living space and -$4,885 for being older. Net adjustment: +$181,892.

3012 GREAT VALLEY DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,488 sqft Built 1979
Raw Value $329,142
Adjusted Value $579,265

Adjusted +$245,238 for 990 sqft more living space and +$4,885 for being newer. Net adjustment: +$250,123.

3410 GREAT VALLEY DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,545 sqft Built 1980
Raw Value $398,461
Adjusted Value $629,579

Adjusted +$231,118 for 933 sqft more living space. Net adjustment: +$231,118.

3505 GREAT VALLEY DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,769 sqft Built 1980
Raw Value $436,093
Adjusted Value $611,723

Adjusted +$175,630 for 709 sqft more living space. Net adjustment: +$175,630.

3010 GREAT VALLEY DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,892 sqft Built 1979
Raw Value $361,160
Adjusted Value $511,206

Adjusted +$145,161 for 586 sqft more living space and +$4,885 for being newer. Net adjustment: +$150,046.

The Neighborhood

This home is valued 37.8% above the L360479H - Shenandoah - All Sections median of $352,063. With 442 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.7% over the past year.

L360479H - Shenandoah - All Sections

above average
442 Properties
$352,063 Median Value
-7.7% YoY Change
4% Have Pool
72% Have Garage
This Home
$485,316
Median
$352,063

This home is +37.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,308 across all districts. With a homestead exemption claimed, that drops to $6,697 — saving $1,611 per year. That's $558 per month a buyer should budget. The assessed value increased -0.1% vs the subdivision average of -7.7%. This above-average increase gives a protest opportunity score of 38 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$5,275
Williamson CountyCounty0.3694%$1,793
Austin Community Collegespecial0.1034%$502
Williamson County ESD #11 - Cedar ParkESD0.0909%$441
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7120%$8,308
38 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $611,723 would pay approximately $3,818 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