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Updated Three-Unit Triplex

51 Ninth Street, Auburn, ME 04210

For Sale
$485,000

All three residences have private in-unit laundry, with separate electric service for the property.

Property Size2,575 SF
Lot Size0.37 Acres
Price / SF$188.35
Days on Market122

Property Features for 51 Ninth Street

General Information

Standard status Active
Size 2,575 SF
Total Parking Spaces 6
Lot size 0.37 Acres
Property subtype Multi Family Home
Zoning MFU

Units

Unit Mix 2 x 3BR/1BA, 1 x 2BR/1BA
Multifamily Units 3
Individually Metered Utilities electricity

Taxes and HOA fees

Annual Taxes $4,398

Amenities

in-unit washer/dryer
covered porches
private storage
bay windows

Building Details

Building Size 2,575 SF
Year Built 1920
Buildings 1
Stories 3
Units 3
Listing Agency: The Atlantic Real Estate Network
Listed By: Jenna Segal
Source: Integrityhomesrealestategroup
Added: Jul 15 Changed: Nov 11 Last Checked: Nov 12 at 9:13PM

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 Atlantic Real Estate Network

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Investment Insights

Based on property information with market context.

This 2,575-square-foot triplex, built in 1920, contains two 3-bedroom, 1-bath units and one 2-bedroom, 1-bath unit. Each residence has a bay window and its own washer and dryer. Units 2 and 3 include covered porches with private storage. Property updates include a new hot water heater and freshly painted decks; the building is served by separate electric service.

The property occupies a 0.37-acre lot with off-street parking for up to six vehicles. Downtown amenities, parks, ballfields, shopping, and major transportation routes are described as minutes away. The zoning designation is MFU.

Key Highlights

  • Three units: two 3‑bedroom, 1‑bath residences and one 2‑bedroom, 1‑bath residence
  • 2,575 square feet; built in 1920
  • 0.37‑acre lot with off‑street parking for up to six vehicles

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$25,397
Cap Rate
5.24%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$507,940 $507.9K
Cap Rate 7%
$362,814 $362.8K
Cap Rate 9%
$282,189 $282.2K
Market Conditions
NOI Build-Up for 2,575 SF
Gross rent
$36.8K $14.28/SF
− Vacancy
−$489 −$0.19/SF
EGI
$36.3K $14.09/SF
− OpEx
−$10.9K −$4.23/SF
NOI
$25.4K $9.86/SF
Area
Androscoggin County, ME
Vacancy
1.33%
Lease Rate
$14.28 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$507,940
Cap Rate 7%
$362,814
Cap Rate 9%
$282,189

Alternative Uses

Best Use
Multifamily LT 5
$362.8K
$317.5K – $423.3K (±1% cap)
NOI $25,397 @ 7.0% cap · market cap 5.24%
Second Best
Apartment 5plus
$344.7K
$301.6K – $402.2K (±1% cap)
NOI $24,130 @ 7.0% cap · market cap 4.98%
Theoretical Best
Office A
$800.9K
$700.8K – $934.4K (±1% cap)
NOI $56,061 @ 7.0% cap · market cap 11.56%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
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Lease Details

3
Residential units

Location Intelligence

Trade Area within ½ mile

219
Businesses Nearby

Demographics for 04210, ME

24,061
Population
11,113
Households
2.2
Avg Household Size
42
Median Age
29%
College-Educated
92%
High-School Grad
59.3 sq mi
ZIP Area
406
Density / Sq Mi
$66,552
Median Household Income
$42,624
Median Earnings
$983
Median Rent
$254,600
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
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Market

Average Price Trend$/SF for Triplexes in Androscoggin County, ME

$134 Jul
$131 Aug
$134 Sep
$139 Oct

Properties on Market for Triplexes in Androscoggin County

Jul
Aug
Sep
Oct

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?
Triplex - All three residences have private in-unit laundry, with separate electric service for the property.
Where is this triplex located?
The property is located at 51 Ninth Street Auburn, ME.
What is the asking price?
The asking price for this property is $485,000.
What are key features of this property?
This property features: Three units: two 3‑bedroom, 1‑bath residences and one 2‑bedroom, 1‑bath residence; 2,575 square feet; built in 1920; 0.37‑acre lot with off‑street parking for up to six vehicles
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