Spacious Portland Duplex
770 NE 91ST Ave Portland, OR 97220
For Sale
$649,999
MULTI_FAMILY - Portland, OR
Property Size3,200 SF
Lot Size0.12 Acres
Price / SF$203.12
Days on Market163
Property Features for 770 NE 91ST Ave
General Information
Property type
Residential Multi Family
Property subtype
Other
Zoning
R2
Bedrooms
4
Bathrooms
2
Rooms
Bedroom 1, Bedroom 2, Bathroom 2, Bedroom 4, Bathroom 1, Bedroom 3
Standard status
Active
APN
R261130
Size
3,200 SF
Lot size
0.12 Acres
Taxes and HOA fees
Tax Description
ROSE WOOD, BLOCK 3, N 1/2 OF LOT 19-22
Tax Annual Amount
6569
Utilities
Heating system
Forced Air
Building Details
Year built
1965
Floors in Building
2
Number of units
2
Listing Agency:
Sonya DeAngelo Real Estate
(971) 207-6800
Listed By:
Sonya DeAngelo
(971) 207-6800
Added: Feb 17
Changed: Jul 29
Last Checked: Jul 30 at 3:06AM
MLS# 158958167
Copyright © 2026 Regional Multiple Listing Services. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This multifamily property in Portland, Oregon, features a spacious duplex with over 3200 square feet of living space. The property, zoned R2, is situated on a lot of approximately 0.12 acres. The duplex has long-term renters currently paying below-market rent. This property presents an opportunity for owner-occupancy, allowing the owner to live in one unit and rent out the second. The property is located in Portland, OR, with the postal code 97220, situated in Multnomah County.
Key Highlights
- Spacious 4BR duplex with 2 bathrooms and over 3,200 sq ft of living space
- Year built 1965
- Forced air heating
Financial Insights For Multifamily LT 5
Simulate Cap Rate and NOI
NOI Build-Up
- Vacancy
- income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
- EGI (Effective Gross Income)
- gross rent minus vacancy losses — the realistic income before paying operating costs.
- OpEx (Operating Expenses)
- recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
- NOI (Net Operating Income)
- income a property generates after operating costs but before financing and taxes.
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $67.2k | $21.00 |
| − Vacancy | −$3.5k | −$1.09 |
| EGI | $63.7k | $19.91 |
| − OpEx | −$19.1k | −$5.97 |
| NOI | $44.6k | $13.94 |
3,200 SF · lease $21.00/SF/yr · vacancy 5.20% · expense 30.00%
Alternative Uses
Best Use
Multifamily LT 5
$637.1K
$557.4K – $743.2K
NOI $44,594 @ 7.0% cap · market cap 6.86%
Second Best
Apartment 5plus
$587.0K
$513.6K – $684.8K
NOI $41,088 @ 7.0% cap · market cap 6.32%
Theoretical Best
Office A
$898.6K
$786.3K – $1.05M
NOI $62,905 @ 7.0% cap · market cap 9.68%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Location Intelligence
Current Use
Frequently Asked Questions
What type of property is this?
Duplex - Large duplex with long-term tenants and investment potential.
Where is this duplex located?
The property is located at 770 NE 91ST Ave Portland, OR.
What is the asking price?
The asking price for this property is $649,999.
What are key features of this property?
This property features: Spacious 4BR duplex with 2 bathrooms and over 3,200 sq ft of living space; Year built 1965; Forced air heating
