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Two-Unit Duplex with Walk-Up Attic

18-20 Endicott Street, Quincy, MA 02169

For Sale
New
$939,000

Each residence has two bedrooms, a full bath, and in-unit laundry, with off-street parking provided by a long driveway.

Property Size2,374 SF
Price / SF$395.53
Days on Market1

Property Features for 18-20 Endicott Street

General Information

Standard status Active
Size 2,374 SF
Property subtype Residential Income
Zoning RESB

Units

Unit Mix 2 x 2BR/1BA
Multifamily Units 2

Additional Details

Public Transit Yes

Taxes and HOA fees

Annual Taxes $10,715

Amenities

in-unit laundry
Full,Interior Entry,Bulkhead,Concrete,Unfinished
Tile,Carpet,Concrete,Hardwood
Yes
2
No
4
Screens
Public Record
Ceiling Fan(s),Pantry,Bathroom With Tub,Living Room,Dining Room,Kitchen,Laundry Room
2374
Public
Storm Door(s)
0.11
6
Paved Drive,Off Street,Paved
Paved
Rain Gutters
Stone

Building Details

Building Size 2,374 SF
Year Built 1915
Buildings 1
Stories 2
Listing Agency: Lamacchia Realty, Inc
Listed By: Nicole Vermillion
Source: Popularproperties
Added: Nov 7 Last Checked: Nov 7 at 2:02PM

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 Lamacchia Realty, Inc

Rey
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Review the available facts, identify missing information and prepare questions for the agent.

Investment Insights

Based on property information with market context.

This RESB-zoned duplex contains 2,374 square feet across two units. Each residence includes 2 bedrooms, 1 full bath, and in-unit laundry. The second-floor unit has access to a walk-up attic that may support future expansion. An unfinished basement provides storage, and both units have new oil tanks. Vinyl siding, a paved driveway, and off-street parking complete the property.

Built in 1915, the home sits at 18-20 Endicott Street in Quincy. Quincy Adams T Station, restaurants, and shopping are described as minutes away.

Key Highlights

  • Two units, each with 2 bedrooms and 1 full bath
  • 2,374 square feet; built in 1915
  • Second‑floor unit includes walk‑up attic access for potential expansion

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$40,088
Cap Rate
4.27%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$801,760 $801.8K
Cap Rate 7%
$572,686 $572.7K
Cap Rate 9%
$445,422 $445.4K
Market Conditions
NOI Build-Up for 2,374 SF
Gross rent
$61.2K $25.80/SF
− Vacancy
−$4.0K −$1.68/SF
EGI
$57.3K $24.12/SF
− OpEx
−$17.2K −$7.24/SF
NOI
$40.1K $16.89/SF
Area
Quincy, MA
Vacancy
6.50%
Lease Rate
$25.80 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$801,760
Cap Rate 7%
$572,686
Cap Rate 9%
$445,422

Alternative Uses

Best Use
Multifamily LT 5
$572.7K
$501.1K – $668.1K (±1% cap)
NOI $40,088 @ 7.0% cap · market cap 4.27%
Second Best
Apartment 5plus
$526.0K
$460.3K – $613.7K (±1% cap)
NOI $36,821 @ 7.0% cap · market cap 3.92%
Theoretical Best
Office A
$1.40M
$1.23M – $1.64M (±1% cap)
NOI $98,227 @ 7.0% cap · market cap 10.46%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

1,129
Businesses Nearby

Demographics for 02169, MA

62,140
Population
30,198
Households
2.1
Avg Household Size
39
Median Age
48%
College-Educated
92%
High-School Grad
12.1 sq mi
ZIP Area
5,136
Density / Sq Mi
$92,080
Median Household Income
$60,166
Median Earnings
$1,975
Median Rent
$552,200
Median Home Value

Market

Average Price Trend$/SF for Duplexes in Quincy, MA

$428 Jul
$456 Aug
$439 Sep
$433 Oct

Properties on Market for Duplexes in Quincy

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?
Duplex - Each residence has two bedrooms, a full bath, and in-unit laundry, with off-street parking provided by a long driveway.
Where is this duplex located?
The property is located at 18-20 Endicott Street Quincy, MA.
What is the asking price?
The asking price for this property is $939,000.
What are key features of this property?
This property features: Two units, each with 2 bedrooms and 1 full bath; 2,374 square feet; built in 1915; Second‑floor unit includes walk‑up attic access for potential expansion
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