18520 NW Sauvie Island Rd is a 2,228 square foot house on a 2.27 acre lot with 5 bedrooms and 3 bathrooms. Based on Redfin's Portland data, we estimate the home's value is $801,766.
Single-familyProperty Type
1973Year Built
2.27 acresLot Size
$360Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$801,766
$7,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.1% lower than the average sale price ($892K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$9,039 (+2.4%)
2024
$8,828 (+2.5%)
2023
$8,611 (+2.4%)
2022
$8,406 (+2.9%)
2021
$8,168 (+7.3%)
2020
$7,614 (+3.4%)
2019
$7,366 (+2.9%)
2018
$7,159 (+3.6%)
2017
$6,913 (−1.1%)
2016
$6,988 (+3.9%)
2015
$6,724 (+1.6%)
2014
$6,617 (+4.4%)
2013
$6,335 (+3.0%)
2012
$6,148 (+3.7%)
2011
$5,932 (+3.0%)
2010
$5,760 (+5.9%)
2009
$5,439
Tax history for 18520 NW Sauvie Island Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,039 (+2.4%)
2024
$8,828 (+2.5%)
2023
$8,611 (+2.4%)
2022
$8,406 (+2.9%)
2021
$8,168 (+7.3%)
2020
$7,614 (+3.4%)
2019
$7,366 (+2.9%)
2018
$7,159 (+3.6%)
2017
$6,913 (−1.1%)
2016
$6,988 (+3.9%)
2015
$6,724 (+1.6%)
2014
$6,617 (+4.4%)
2013
$6,335 (+3.0%)
2012
$6,148 (+3.7%)
2011
$5,932 (+3.0%)
2010
$5,760 (+5.9%)
2009
$5,439
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
MUA20
Multiple Use Agriculture District
The purposes of the Multiple Use Agriculture base zone are to conserve those agricultural lands not suited to full-time commercial farming for diversified or part-time agriculture uses; to encourage the use of non-agricultural lands for other purposes, such as forestry, outdoor recreation, open space, low density residential development and appropriate Conditional Uses, when these uses are shown to be compatible with the agricultural uses, natural resource base, the character of the area and the applicable County policies.
Permitted uses
Include but are not limited to:
Agriculture
Livestock production
Housing-Single unit
Property details
Interior
Basement Information
Basement Sq. Ft: 728
Basement Type: Finished
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 2
Fireplace Type: Brick Chimney
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete
Building Style Type: Split Level
Exterior Wall: Metal
Building Type: Single Family
Property Information
Subdivision Name: CIRCUS ESTATES
Living Sq. Ft: 2,228
Ground Floor Sq. Ft: 1,500
Building Sq. Ft: 2,904
# of Stories: 1
Legal Description: CIRCUS ESTATES, LOT 3
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 676
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 98,881
Legal Lot Number: 3
Acres: 2.27
Zoning Code: MUA20
State Use Description: RESIDENTIAL,IMPROVED
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,228
Stories: 1.0
Lot Size: 2.27 acres
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1973
County: Multnomah County
APN: R134038
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Grant Watts Elementary School
Public 1-3 • Assigned • 6.7mi
9/10
Scappoose Middle School
Public 7-8 • Assigned • 7.0mi
6/10
Scappoose High School
Public 9-12 • Assigned • 6.5mi
8/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 92° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Portland, OR • 97231
Average low and high temperatures (°F)
48
35
49
37
57
42
65
44
70
49
76
54
82
57
84
61
77
56
63
47
53
43
50
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.4 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$762,000 – $923,000
Reach more buyers when you sell with Redfin. Save up to $8,018 in fees.3 minutes to get started.