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

3020 GREAT VALLEY DR, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

3 bed2 bath1,856 sqftBuilt 1979

Property at a Glance

This home is estimated between $420,301 and $592,885, with a best estimate of $504,453. 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

$420,301 $592,885
Best Estimate
$504,453
WCAD Value
$401,443
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 $420,301 and $592,885. 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 $592,885

Adjusted +$32,698 for 132 sqft more living space and -$9,770 for being older. Net adjustment: +$22,928.

3011 GREAT VALLEY DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,290 sqft Built 1979
Raw Value $364,246
Adjusted Value $504,453

Adjusted +$140,207 for 566 sqft more living space. Net adjustment: +$140,207.

3212 GREAT VALLEY DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,308 sqft Built 1980
Raw Value $303,012
Adjusted Value $433,875

Adjusted +$135,748 for 548 sqft more living space and -$4,885 for being older. Net adjustment: +$130,863.

3508 GREAT VALLEY DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,393 sqft Built 1980
Raw Value $413,006
Adjusted Value $522,813

Adjusted +$114,692 for 463 sqft more living space and -$4,885 for being older. Net adjustment: +$109,807.

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 $420,301

Adjusted +$91,159 for 368 sqft more living space. Net adjustment: +$91,159.

The Neighborhood

This home is valued 14.0% 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

typical
442 Properties
$352,063 Median Value
-7.7% YoY Change
4% Have Pool
72% Have Garage
This Home
$401,443
Median
$352,063

This home is +14.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,873 across all districts. With a homestead exemption claimed, that drops to $5,277 — saving $1,596 per year. That's $440 per month a buyer should budget. The assessed value increased +1.3% vs the subdivision average of -7.7%. This above-average increase gives a protest opportunity score of 45 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$4,363
Williamson CountyCounty0.3694%$1,483
Austin Community Collegespecial0.1034%$415
Williamson County ESD #11 - Cedar ParkESD0.0909%$365
Williamson County FM/RdCounty0.0443%$178
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7120%$6,873
45 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $504,453 would pay approximately $3,149 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