1770 SW Prospect Dr is a 8,136 square foot house on a 0.57 acre lot with 4 bedrooms and 5.5 bathrooms. - it last sold on February 25, 1998 for $600,000. Based on Redfin's Portland data, we estimate the home's value is $2,825,336.
Single-familyProperty Type
1924Year Built
0.57 acresLot Size
$347Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,825,336
$2.2M since sold in February 1998$119K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 128.8% higher than the average sale price ($1.23M) of 6 comparable homes.
Errol Bradley • Cascade Hasson Sotheby's International Realty
See all
Provided by Redfin
Sale history for 1770 SW Prospect Dr
Date
Event
Price
Public Records
Feb 25, 1998
Sold
$600,000
$74/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$61,902 (+8.7%)
2024
$56,958 (−3.8%)
2023
$59,211 (−0.6%)
2022
$59,546 (+1.7%)
2021
$58,538 (+9.0%)
2020
$53,685 (+3.8%)
2019
$51,722 (+3.0%)
2018
$50,201 (+4.3%)
2017
$48,113 (+9.3%)
2016
$44,027 (+2.7%)
2015
$42,872 (+1.5%)
2014
$42,225 (+2.4%)
2013
$41,243 (+12.6%)
2012
$36,635 (+2.1%)
2011
$35,898 (+5.5%)
2010
$34,018 (+2.7%)
2009
$33,115
Tax history for 1770 SW Prospect Dr
Year
Property tax
Land + Additions
Assessment*
2025
$61,902 (+8.7%)
2024
$56,958 (−3.8%)
2023
$59,211 (−0.6%)
2022
$59,546 (+1.7%)
2021
$58,538 (+9.0%)
2020
$53,685 (+3.8%)
2019
$51,722 (+3.0%)
2018
$50,201 (+4.3%)
2017
$48,113 (+9.3%)
2016
$44,027 (+2.7%)
2015
$42,872 (+1.5%)
2014
$42,225 (+2.4%)
2013
$41,243 (+12.6%)
2012
$36,635 (+2.1%)
2011
$35,898 (+5.5%)
2010
$34,018 (+2.7%)
2009
$33,115
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R7
C
Z
Residential 7,000 zone
The single-dwelling zones are intended to preserve land for housing and to provide housing opportunities for individual households. The zones implement the comprehensive plan policies and designations for single-dwelling housing and provide options for infill housing that is compatible with the scale of the single-dwelling neighborhood.
Zone overlays
Environmental Conservation Overlay Zone
Constrained Sites Overlay Zone
Permitted uses
Include but are not limited to:
Housing
Feb 4, 2026 • Final
Electrical
Electrical
HVAC
Jul 15, 2024 • Final
Mechanical minor labels
Heat pump
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
Basement Information
Basement Sq. Ft: 2,615
Basement Type: Partial Finished
Bathroom Information
# of Full Baths: 5
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Hot Water
Fireplace Information
# of Fireplaces: 3
Fireplace Type: Brick Chimney
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Stucco
Building Type: Single Family
Property Information
Subdivision Name: CARTERS ADD
Living Sq. Ft: 8,136
Ground Floor Sq. Ft: 2,611
Building Sq. Ft: 10,185
# of Stories: 2
Legal Description: CARTERS ADD TO P, BLOCK 60 1/2
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 380
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 25,000
Legal Block Number: 60
Acres: 0.57
Zoning Code: R7
State Use Description: RESIDENTIAL,IMPROVED
Location Information
Parcel Location Influence: City
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 5.5
Sq. Ft.: 8,136
Stories: 2.0
Lot Size: 0.57 acres
Style: Single Family Residential
Year Built: 1924
Year Renovated: 1924
County: Multnomah County
APN: R128404
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Ainsworth Elementary School
Public K-5 • Assigned • 0.5mi
9/10
West Sylvan Middle School
Public 6-8 • Assigned • 3.3mi
6/10
Lincoln High School
Public 9-12 • Assigned • 0.3mi
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
2/10 Heat Factor
7 days above 91° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
19 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Portland, OR • 97201
Average low and high temperatures (°F)
46
37
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39
56
44
64
46
70
51
75
55
82
59
83
62
75
58
62
49
52
44
50
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.5 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.5 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.69M – $3.25M
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