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$2,495,000

Sale Pending
337 Marlborough St Apt 3, Boston, MA 02115
3 Beds
3 Baths
1,540 Square Feet
0.04 Acres Lot
Built in 1900
Sale Pending
4 Units
Checked: 6 hours ago
Updated: Jun 14, 2025 at 03:22AM

Investment Summary


Monthly Cash Flow
-$9,701
Cap Rate
1.6%
Cash-on-Cash Return
-20.3%
Debt Coverage Ratio
0.26
Internal Rate of Return (5 years)
-15.6%

Property Description


0.04 Acres Lot
Built in 1900
Sale Pending
4 Units

OFFER ACCEPTED, OPEN HOUSES CANCELLED. The Back Bay penthouse you've been waiting for! 3+ bed home on the sunny side of Marlborough with 2.5 baths, a dedicated office, private outdoor space and direct-access parking. Set atop a classic 4-story brownstone, the unit offers signature views from its step-out terrace. Framed by an arched opening, the Prudential and Hancock towers remind you you're in the best city in the world. The main living level centers around this view, with a luxurious open kitchen featuring Thermador appliances, gas cooking and a Sub-Zero beverage fridge. The adjacent living and dining areas include a sleek gas fireplace and tucked-away office. A powder room completes this floor. Downstairs are three bedrooms and two full baths, including a spacious primary suite with built-in seating and four closets. The direct-access parking space adds unbeatable convenience. Just two blocks from Newbury Street, the Esplanade, and Comm Ave Mall.

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Location


Property Details


Parking

  • Details: Off Street, Deeded
  • Garage Spaces: 0
  • Spaces Total: 1

Bedroom Information

  • # of Bedrooms: 3

Bathroom Information

  • # of Baths (Full): 2
  • # of Baths (Partial): 1
  • # of Baths (Total): 3.0

Interior Features

  • # of Rooms: 7
  • # of Stories: 2
  • Basement: Yes
  • Fireplace: Yes

Exterior Features

  • Exterior Walls Materials: Brick
  • Roof Type: Mansard
  • Roof Material: Rubber

HOA

  • Has HOA: Yes
  • HOA Fee: $813/monthly

Land Information

  • Land Use: Residential
  • Land Use Subtype: Condominium Unit

Lot Information

  • Parcel ID: CBOSW:05P:03530S:008
  • Lot Size: 1540 sqft

Property Information

  • Property Type: Condominium
  • Year Built: 1900

Tax Information

  • Annual Tax: $25,212

Utilities

  • Water & Sewer: Public
  • Heating: Forced Air
  • Cooling: Central Air

Location

  • County: Suffolk

Investment Summary


Monthly Cash Flow
-$9,701
Cap Rate
1.6%
Cash-on-Cash Return
-20.3%
Debt Coverage Ratio
0.26
Internal Rate of Return (5 years)
-15.6%

Purchase Details

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Purchase price:
$2,495,000
Amount financed:
-$1,996,000
Down payment:
$499,000
Closing costs:
$74,850
Rehab costs:
$0
Initial cash invested:
$573,850
Square feet:
1,540
Cost per square foot:
$1,620
Monthly rent per square foot:
$5.91

Financing Details

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Loan amount:
$1,996,000
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
6.840%
Principal & interest:
$13,066
Property tax:
$2,101
Insurance:
$637
Private mortgage insurance (PMI):
$0
Monthly payment:
$15,804

Operating Income

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% Rent Monthly Yearly
Gross rent:
$9,100 $109,200
Vacancy loss: (6%)
6% -$546 -$6,552
Operating income:
$8,554 $102,648

Operating Expenses


% Rent Monthly Yearly
Property taxes: (23%)
23%-$2,101-$25,212
Insurance: (7%)
7%-$637-$7,644
Property management: (8%)
8%-$728-$8,736
Repairs & maintenance: (5%)
5%-$455-$5,460
Capital expenditures: (5%)
5%-$455-$5,460
HOA fees: (9%)
9%-$813-$9,756
Total operating expenses: (57%)
57%-$5,189-$62,268

Cash Flow


Monthly Yearly
Net operating income:
$3,365 $40,380
Mortgage payments:
-$13,066 -$156,792
Cash flow:
$9,701 $116,412