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

509 RIVERWOOD DR, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

3 bed2 bath1,294 sqftBuilt 1984

Property at a Glance

This home is estimated between $333,908 and $368,154, with a best estimate of $352,875. That places the property below the L318589F - Buttercup Creek median of $386,028, in a neighborhood that declined 2.8% over the past year.

Estimated Value Range

$333,908 $368,154
Best Estimate
$352,875
WCAD Value
$333,908
High Confidence

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

Based on 5 comparable properties in L318589F - Buttercup Creek, this home's estimated market value is between $333,908 and $368,154. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

500 RIVERWOOD DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,137 sqft Built 1984
Raw Value $325,238
Adjusted Value $368,154

Adjusted +$42,916 for 157 sqft more living space. Net adjustment: +$42,916.

507 RIVERWOOD DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,110 sqft Built 1984
Raw Value $317,820
Adjusted Value $368,117

Adjusted +$50,297 for 184 sqft more living space. Net adjustment: +$50,297.

505 RIVERWOOD DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,193 sqft Built 1984
Raw Value $324,694
Adjusted Value $352,302

Adjusted +$27,608 for 101 sqft more living space. Net adjustment: +$27,608.

503 RIVERWOOD DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,294 sqft Built 1984
Raw Value $333,908
Adjusted Value $333,908

This comparable closely matches the subject property's features.

601 RIVERWOOD DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,184 sqft Built 1984
Raw Value $322,806
Adjusted Value $352,875

Adjusted +$30,069 for 110 sqft more living space. Net adjustment: +$30,069.

The Neighborhood

This home is valued 13.5% below the L318589F - Buttercup Creek median of $386,028. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.8% over the past year.

L318589F - Buttercup Creek

typical
1,904 Properties
$386,028 Median Value
-2.8% YoY Change
2% Have Pool
98% Have Garage
This Home
$333,908
Median
$386,028

This home is -13.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,615 across all districts. With a homestead exemption claimed, that drops to $5,014 — saving $1,601 per year. That's $418 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
Leander ISDSchool1.0869%$3,629
Williamson CountyCounty0.3694%$1,234
Cedar ParkCity0.3600%$1,202
Austin Community Collegespecial0.1034%$345
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$6,615

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $352,875 would pay approximately $2,203 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