521 Cedar Flat Rd is a 3,501 square foot house on a 5 acre lot with 3 bedrooms and 4 bathrooms. Based on Redfin's Williams data, we estimate the home's value is $693,510.
Single-familyProperty Type
1991Year Built
5 acresLot Size
$198Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$693,510
$15K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.8% higher than the average sale price ($620K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 4, 2025 • Final
Mechanical - residential
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Heat Pump
Fireplace Information
Fireplace Type: 2 Story Brick
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Concrete Block
Building Type: Single Family
Property Information
Living Sq. Ft: 3,501
Ground Floor Sq. Ft: 1,973
Building Sq. Ft: 3,901
# of Stories: 2
Stories Type: 2
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 400
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 217,800
Legal Lot Number: 615
Municipality Name: WILLIAMS RFPD
Acres: 5
Zoning Code: RR5
State Use Description: TRACT/IMPROVED
Financial
Assessor Information
Assessment Year: 2025
Tax Area: WILLIAMS RFPD
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 3,501
Stories: 2.0
Lot Size: 5 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: 2001
County: Josephine County
APN: R328304
Home facts updated by county records on Jun 12, 2026
Around this home
Schools
Williams Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Lincoln Savage Middle School
Public 6-8 • Assigned • 9.8mi
5/10
Hidden Valley High School
Public 9-12 • Assigned • 8.3mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
6/10 Heat Factor
8 days above 94° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
30 unhealthy days expected this year, 32 days in 30 years
Provided by First Street
Historical weather
Williams, OR • 97544
Average low and high temperatures (°F)
48
32
50
35
59
38
64
39
73
45
81
50
89
58
90
57
81
53
65
43
52
38
48
36
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 2.7 hours in December, which is comparable to the
U.S. average for solar exposure.
11.5 hrs
2.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$659,000 – $798,000
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