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Two-Unit Property with Expansion Potential
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429 Deering Avenue, Portland, ME 04103

Two-unit property with expansion potential and off-street parking.

Property Size2,764 SF
Price / SF$271.35
Days on Market775

Property Features for 429 Deering Avenue

General Information

Standard status Active
Size 2,764 SF
Property subtype Multifamily
Zoning R5
Investment Type Owner/User

Building Details

Year Built 1916
Stories 3
Units 2
Tenancy Multi
Listing Agency: The Dunham Group
Listed By: Frank O'Connor · License #ME DB209748
Source: Crexi
Added: Jul 9, 2024 Changed: Aug 15 Last Checked: Aug 21 at 4:14PM

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 The Dunham Group

Investment Insights

Based on property information with market context.

This two-unit property presents an opportunity for both owner-users and investors. The building offers the potential to build out the third floor for expanded space or additional units. The property features expansive off-street parking, which is an asset for both owners and tenants. The property size is 2764 square feet.

Key Highlights

  • Large two‑unit property.
  • Excellent location.
  • Expansive off‑street parking.

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
$48,844
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
6.51%
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%
$976,880 $976.9K
Cap Rate 7%
$697,771 $697.8K
Cap Rate 9%
$542,711 $542.7K
Market Conditions
NOI Build-Up for 2,764 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
$74.6K $27.00/SF
− Vacancy
−$4.9K −$1.76/SF
EGI
$69.8K $25.25/SF
− OpEx
−$20.9K −$7.57/SF
NOI
$48.8K $17.67/SF
Area
Cumberland County, ME
Vacancy
6.50%
Lease Rate
$27.00 /SF/Yr
Expense Ratio
30.00%
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%
$976,880
Cap Rate 7%
$697,771
Cap Rate 9%
$542,711

Alternative Uses

Best Use
Multifamily LT 5
$697.8K
$610.6K – $814.1K (±1% cap)
NOI $48,844 @ 7.0% cap · market cap 6.51%
Second Best
Apartment 5plus
$649.2K
$568.0K – $757.4K (±1% cap)
NOI $45,442 @ 7.0% cap · market cap 6.06%
Theoretical Best
Office A
$759.7K
$664.7K – $886.3K (±1% cap)
NOI $53,178 @ 7.0% cap · market cap 7.09%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick HVAC Service (Bike/Boat/Book/etc) Store Locksmith Electrical Service Garden Center Pet Grooming Service

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

Location Intelligence

Trade Area within ½ mile

999
Businesses Nearby

Demographics for 04103, ME

31,185
Population
14,336
Households
2.2
Avg Household Size
40
Median Age
58%
College-Educated
97%
High-School Grad
10.2 sq mi
ZIP Area
3,057
Density / Sq Mi
$90,682
Median Household Income
$48,640
Median Earnings
$1,571
Median Rent
$421,800
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two-unit property with expansion potential and off-street parking.
Where is this duplex located?
The property is located at 429 Deering Avenue Portland, ME.
What is the asking price?
The asking price for this property is $750,000.
What are key features of this property?
This property features: Large two‑unit property.; Excellent location.; Expansive off‑street parking.
More about this property
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