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Four-Family Multifamily Property

31-33 Lothrop Street Boston, MA 02135

31-33 Lothrop Street, Boston, MA, 02135
$2,500,000
For Sale
$2,500,000

Four-unit quadplex with two 5-bedroom/3-bath units and two 3-bedroom/1-bath units, including one vacant unit.

Property Size4,779 SF
Price / SF$523.12
Days on Market9

Property Features for 31-33 Lothrop Street

General Information

Standard status
Active
Size
4,779 SF
Property subtype
Multi-family

Building Details

Year Built
1910
Listing agency Keller Williams Realty
Listed by Chris Kostopoulos Group
Source Oldeforgerealty
Added: Jul 13 Updated: Jul 18 at 2:19AM Checked: Jul 21 at 9:16AM

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 Keller Williams Realty


Investment Insights

Based on property information with market context.

This four-family quadplex offers two larger units and two smaller units. There are two 5-bedroom, 3-bath units and two 3-bedroom, 1-bath units. One unit is vacant and available for an owner-occupant or immediate rent generation, while the remaining units are occupied and continue to provide rental income.

Located in Brighton, the property is within a short walk of Boston Landing, home to the commuter rail station and Stop & Shop. The Stockyard Restaurant is also nearby, and local bus lines are steps away at Market & Lothrop. Access to the Mass Pike is described as a quick drive from the property.

The building’s current configuration provides a mix of unit sizes, offering flexibility for buyers seeking both immediate occupancy continuity and the ability to position the vacant unit for the next phase of operations.

Key Highlights

  • 4‑family quadplex built in 1910 with two 5‑bedroom/3‑bath units and two 3‑bedroom/1‑bath units
  • Includes one vacant unit, available for owner‑occupancy or for immediate rent growth
  • Three‑bedroom units each include 1 bath; 5‑bedroom units each include 3 baths

Local Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
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.

Component $ $/SF
Gross rent $180.6k $37.80
− Vacancy −$8.1k −$1.70
EGI $172.5k $36.10
− OpEx −$51.8k −$10.83
NOI $120.8k $25.27
4,779 SF · lease $37.80/SF/yr · vacancy 4.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$1.73M
$1.51M – $2.01M (±1% cap)
NOI $120,762 @ 7.0% cap · market cap 4.83%
Second Best
Apartment 5plus
$1.60M
$1.40M – $1.87M (±1% cap)
NOI $112,268 @ 7.0% cap · market cap 4.49%
Theoretical Best
Office A
$3.58M
$3.13M – $4.17M (±1% cap)
NOI $250,496 @ 7.0% cap · market cap 10.02%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Quadplexes

Suggested Use

Law Firm Home Appliance Store Nursing Home (Bike/Boat/Book/etc) Store Nursing Home Pet Grooming Service HVAC Service Accounting Firm (Bike/Boat/Book/etc) Store Tattoo & Piercing Shop

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Quadplex - Four-unit quadplex with two 5-bedroom/3-bath units and two 3-bedroom/1-bath units, including one vacant unit.
Where is this quadplex located?
The property is located at 31-33 Lothrop Street Boston, MA.
What is the asking price?
The asking price for this property is $2,500,000.
What are key features of this property?
This property features: 4‑family quadplex built in 1910 with two 5‑bedroom/3‑bath units and two 3‑bedroom/1‑bath units; Includes one vacant unit, available for owner‑occupancy or for immediate rent growth; Three‑bedroom units each include 1 bath; 5‑bedroom units each include 3 baths
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