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Corner-Lot Duplex with Commercial Space
For Sale
$499,000

449 Main Street, South Portland, ME 04106

Two residential units are paired with an adjacent former restaurant building that may support redevelopment subject to required approvals.

Property Size2,696 SF
Price / SF$185.09
Days on Market61

Property Features for 449 Main Street

General Information

Standard status Active
Size 2,696 SF
Property subtype Multi-family
Lease Term []

Building Details

Year Built 1900
Buildings 2
Listing Agency: EXP Realty
Listed By: Brett Davis
Source: Portsiderealestategroup
Added: Aug 24 Changed: Oct 19 Last Checked: Oct 20 at 11:31PM

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 EXP Realty

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Investment Insights

Based on property information with market context.

Built in 1900, this 2,696-square-foot property includes two separate buildings on a corner lot. The residential building is configured as a duplex with two units: a first-floor two-bedroom residence with recent updates and a second-floor one-bedroom residence. The additional building was formerly used as a restaurant and provides separate commercial space for future planning.

The former restaurant area may offer an opportunity for conversion to another residential unit, subject to applicable zoning, permitting, and code requirements. The property is located at 449 Main St in South Portland, Maine, with access to local amenities described as convenient in the source information.

Key Highlights

  • 2,696‑square‑foot property on a corner lot
  • Two separate buildings, including a duplex and former restaurant space
  • Duplex includes a first‑floor two‑bedroom unit

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$44,324
Cap Rate
8.88%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$886,480 $886.5K
Cap Rate 7%
$633,200 $633.2K
Cap Rate 9%
$492,489 $492.5K
Market Conditions
NOI Build-Up for 2,696 SF
Gross rent
$85.7K $31.80/SF
− Vacancy
−$5.1K −$1.91/SF
EGI
$80.6K $29.89/SF
− OpEx
−$36.3K −$13.45/SF
NOI
$44.3K $16.44/SF
Area
Cumberland County, ME
Vacancy
6.00%
Lease Rate
$31.80 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$886,480
Cap Rate 7%
$633,200
Cap Rate 9%
$492,489

Alternative Uses

Best Use
Multifamily LT 5
$680.6K
$595.5K – $794.0K (±1% cap)
NOI $47,642 @ 7.0% cap · market cap 9.55%
Second Best
Apartment 5plus
$633.2K
$554.1K – $738.7K (±1% cap)
NOI $44,324 @ 7.0% cap · market cap 8.88%
Theoretical Best
Office A
$741.0K
$648.4K – $864.5K (±1% cap)
NOI $51,870 @ 7.0% cap · market cap 10.39%
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 Dental Office Law Firm Nail Salon Hair Salon Grocery & Convenience Store Bakery

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

458
Businesses Nearby

Demographics for 04106, ME

26,641
Population
12,849
Households
2.1
Avg Household Size
41
Median Age
49%
College-Educated
95%
High-School Grad
12.2 sq mi
ZIP Area
2,184
Density / Sq Mi
$83,744
Median Household Income
$47,818
Median Earnings
$1,642
Median Rent
$403,500
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 Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Two residential units are paired with an adjacent former restaurant building that may support redevelopment subject to required approvals.
Where is this duplex located?
The property is located at 449 Main Street South Portland, ME.
What is the asking price?
The asking price for this property is $499,000.
What are key features of this property?
This property features: 2,696‑square‑foot property on a corner lot; Two separate buildings, including a duplex and former restaurant space; Duplex includes a first‑floor two‑bedroom unit
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