Search
Updated Furnished Duplex
For Sale
$989,500

8725 Southeast 91st Avenue, Happy Valley, OR 97086

Two furnished residences offer updated interiors, separate utility meters, and current insurance-housing leases.

Property Size4,000 SF
Price / SF$247.38
Days on Market439

Property Features for 8725 Southeast 91st Avenue

General Information

Standard status Active
Size 4,000 SF
Total Parking Spaces 6
Property subtype Multi Family
Zoning r7

Additional Details

Utilities to Site Yes
Subdividable Yes

Taxes and HOA fees

Annual Taxes $8,652

Amenities

2
Full Basement
Concrete Perimeter
Shingle
Cement Siding

Building Details

Year Built 1962
Listing Agency: Russell Realty & Associates LLC
Listed By: Russ Petrusha
Source: Compass
Added: Jun 19, 2025 Changed: Aug 30 Last Checked: Aug 30 at 9:33PM

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 Russell Realty & Associates LLC

Investment Insights

Based on property information with market context.

This 4,000-square-foot duplex contains two furnished residences with updated interiors, including granite countertops and LPV flooring. The property was rebuilt in 2005 following a fire, with newer electrical, plumbing, windows, and siding. Each unit has separate water and electrical meters, and both are currently leased for insurance housing.

The property is located at 8725 Southeast 91st Avenue in Happy Valley, Oregon, and carries R7 zoning. Additional physical features include a full basement, concrete perimeter, shingle roofing, and cement siding. The source information also references partition documentation for the large lot, providing a potential path for further evaluation.

Key Highlights

  • Two‑unit duplex with 4,000 SF of property size
  • Both units furnished and leased for insurance housing
  • Rebuilt in 2005 after a fire

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$51,360
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
5.19%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$1,027,200 $1.0M
Cap Rate 7%
$733,714 $733.7K
Cap Rate 9%
$570,667 $570.7K
Market Conditions
NOI Build-Up for 4,000 SF 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.
Gross rent
$98.4K $24.60/SF
− Vacancy
−$5.0K −$1.25/SF
EGI
$93.4K $23.35/SF
− OpEx
−$42.0K −$10.51/SF
NOI
$51.4K $12.84/SF
Area
Clackamas County, OR
Vacancy
5.10%
Lease Rate
$24.60 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$1,027,200
Cap Rate 7%
$733,714
Cap Rate 9%
$570,667

Alternative Uses

Best Use
Apartment 5plus
$733.7K
$642.0K – $856.0K (±1% cap)
NOI $51,360 @ 7.0% cap · market cap 5.19%
Second Best
Multifamily LT 5
$717.8K
$628.1K – $837.4K (±1% cap)
NOI $50,244 @ 7.0% cap · market cap 5.08%
Theoretical Best
Office A
$1.08M
$944.7K – $1.26M (±1% cap)
NOI $75,579 @ 7.0% cap · market cap 7.64%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm (Bike/Boat/Book/etc) Store HVAC Service Dental Office Skin Care Clinic Barber Shop

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

Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

728
Businesses Nearby

Demographics for 97086, OR

32,612
Population
13,440
Households
2.4
Avg Household Size
39
Median Age
43%
College-Educated
95%
High-School Grad
10.5 sq mi
ZIP Area
3,106
Density / Sq Mi
$102,591
Median Household Income
$49,939
Median Earnings
$1,598
Median Rent
$655,700
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Duplex - Two furnished residences offer updated interiors, separate utility meters, and current insurance-housing leases.
Where is this duplex located?
The property is located at 8725 Southeast 91st Avenue Happy Valley, OR.
What is the asking price?
The asking price for this property is $989,500.
What are key features of this property?
This property features: Two‑unit duplex with 4,000 SF of property size; Both units furnished and leased for insurance housing; Rebuilt in 2005 after a fire
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message