Happy Valley, OR Duplexes for sale

Updated: Nov 15, 2025

Freshly Renovated Duplex

12373 Southeast 122nd Avenue, Happy Valley, OR 97086

$924,900

2,623 sqft 0.33 AC lot

Freshly renovated duplex with 2 stories and a finished full basement
Cement siding and stone exterior
Large 0.33‑acre lot with fully fenced back yards
Carport plus plenty of extra parking
Centrally located for shopping, with address to the other side listed as 12377 SE 122nd Ave.

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This listing looks promising.

Here's a quick look at some key insights for

12373 Southeast 122nd Avenue, Happy Valley, OR 97086

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Est. Cap Rate

3.6%
NOI ÷ price
Est. NOI

$34K
Annual
Price @ 7% Cap

$481K
Suggested
Property Type

Duplex
Built 1956

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Updated: Jul 1

Duplex with Attached ADU

Happy Valley, OR 97086

$875,000

Built in 2024 nearly‑new duplex with open‑concept main home
Permitted attached ADU with private entrance, kitchenette, and laundry
Six bedrooms and four bathrooms across the main home
Covered patio for outdoor living
Backs to Scouters Mountain Nature Park with direct access to trails

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Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Happy Valley, OR, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Duplex Under Construction with Sprinkler System

4055 SW MCKINLEY St, Gresham, OR 97080

$719,800

2,008 sqft

Under-construction duplex with two detached homes, landscaped front yard with sprinkler system, and open-concept living areas.

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Duplex Under Construction with Patio

4063 SW MCKINLEY St, Gresham, OR 97080

$719,800

2,018 sqft

Newly built duplex under construction in RES zoning with a patio, composition roof, and sprinkler-equipped front yard.

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Townhouse-Style Duplex

11905 SE SCHILLER St, Portland, OR 97266

$399,000

2,500 sqft 0.14 AC lot

Two residential units feature private laundry hookups, an oversized one-car garage, and baseboard heating.

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Townhouse-Style Duplex with Garages

11905 SE SCHILLER ST, Portland, OR 97266

$399,000

Two townhouse-style units offer private living spaces, laundry hookups, and access to public transportation.

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Happy Valley, OR Duplexes Market Trends and Statistics

Explore 2 duplexes for sale in Happy Valley, OR on our real estate platform. These investment opportunities span a total of 2,623 square feet of properties for sale, with an estimated market value of $1,799,900.

Sale prices for duplexes in Happy Valley, OR start at $875,000, averaging $899,950, and reaching up to $924,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
97086	$900K

Neighborhood

Average Price

97086

$900K