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Corner-Lot Duplex with Flexible Layout
For Sale
$575,000

3929 SE 70th AVE, Portland, OR 97206

Updated multi-level duplex with a separate lower-level entrance and adaptable interior spaces.

Property Size2,351 SF
Price / SF$244.58
Days on Market49
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Property Features for 3929 SE 70th AVE

General Information

Standard status Active
Size 2,351 SF
Property subtype Multi-Family

Additional Details

Multifamily Units 2

Building Details

Year Built 1906
Construction Four Square
Listing Agency: Pacific Coast Real Estate & Development, LLC
Listed By: Linnea Kittrell
Source: Oregonrealestateadvisors
Added: Aug 28 Changed: Oct 15 Last Checked: Oct 14 at 10:52PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Pacific Coast Real Estate & Development, LLC

Investment Insights

Based on property information with market context.

Built in 1906, this 2,351-square-foot Four Square home is currently arranged as a duplex on a corner lot. The lower level has its own entrance, kitchenette with range and refrigerator, one legal bedroom, and an additional non-conforming bedroom. The main floor includes a full kitchen, bedroom, dining room, utility room, and living area. Upstairs are two bedrooms plus flexible space that can serve as another bedroom or living area with a kitchen. A finished attic adds further usable space, while fresh interior paint and new carpet provide recent updates. A new roof is scheduled for installation before closing.

The property is in Foster-Powell near Kern Park, local shops, restaurants, and neighborhood amenities. Its 100 Bike Score supports convenient bicycle access throughout the area. The corner-lot setting also provides room to consider an additional unit or tiny home, subject to applicable requirements.

Key Highlights

  • 2,351 SF Four Square home built in 1906
  • Current duplex configuration with 5 bedrooms and a possible 6th non‑conforming bedroom
  • Separate lower‑level entrance with kitchenette, range, refrigerator, and one legal bedroom

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$34,525
Cap Rate
6.00%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$690,500 $690.5K
Cap Rate 7%
$493,214 $493.2K
Cap Rate 9%
$383,611 $383.6K
Market Conditions
NOI Build-Up for 2,351 SF
Gross rent
$52.2K $22.20/SF
− Vacancy
−$2.9K −$1.22/SF
EGI
$49.3K $20.98/SF
− OpEx
−$14.8K −$6.29/SF
NOI
$34.5K $14.69/SF
Area
ZIP 97206
Vacancy
5.50%
Lease Rate
$22.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$690,500
Cap Rate 7%
$493,214
Cap Rate 9%
$383,611

Alternative Uses

Best Use
Multifamily LT 5
$493.2K
$431.6K – $575.4K (±1% cap)
NOI $34,525 @ 7.0% cap · market cap 6.00%
Second Best
Apartment 5plus
$442.2K
$387.0K – $515.9K (±1% cap)
NOI $30,956 @ 7.0% cap · market cap 5.38%
Theoretical Best
Office A
$660.2K
$577.7K – $770.3K (±1% cap)
NOI $46,215 @ 7.0% cap · market cap 8.04%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Law Firm Electrical Service Parking Lot & Garage Carpet & Flooring Store Veterinary Clinic

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

964
Businesses Nearby

Demographics for 97206, OR

51,072
Population
22,348
Households
2.3
Avg Household Size
38
Median Age
49%
College-Educated
94%
High-School Grad
6.5 sq mi
ZIP Area
7,857
Density / Sq Mi
$94,233
Median Household Income
$54,254
Median Earnings
$1,693
Median Rent
$480,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Updated multi-level duplex with a separate lower-level entrance and adaptable interior spaces.
Where is this duplex located?
The property is located at 3929 SE 70th AVE Portland, OR.
What is the asking price?
The asking price for this property is $575,000.
What are key features of this property?
This property features: 2,351 SF Four Square home built in 1906; Current duplex configuration with 5 bedrooms and a possible 6th non‑conforming bedroom; Separate lower‑level entrance with kitchenette, range, refrigerator, and one legal bedroom
More about this property
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