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$2,600,000

For Sale - Active
21 Saint Marks Pl, Brooklyn, NY 11217
Beds n/a
0 Baths
0 Square Feet
0.05 Acres Lot
Built in 1899
For Sale - Active
3 Units
Checked: 19 hours ago
Updated: Jul 16, 2025 at 03:47AM

Investment Summary


Monthly Cash Flow
-$11,183
Cap Rate
0.9%
Cash-on-Cash Return
-22.4%
Debt Coverage Ratio
0.15
Internal Rate of Return (5 years)
-17.7%

Property Description


0.05 Acres Lot
Built in 1899
For Sale - Active
3 Units

Welcome 21 Saint Marks Place. This 20+ foot wide, three-family Brownstone is situated on a gorgeous, tree lined block in prime Greenwood Heights, between 3rd & 4th Avenue. The property boasts over 3,600 SF (building dimensions 20.83' X 60') consisting of three floor-through four-bedroom apartments as well as a spacious cellar. In addition, the property has a sun filled rear garden. The property has tremendous income potential for the right buyer looking to move into one of the apartments or an investor looking to do a condo conversion. The property has a potential gross income of $250,000. For those with more project experience, this property offers a blank canvas for a renovation of your dreams. Located on the ever-vibrant Saint Marks Place. This property is steps from the surrounding iconic eateries and shops of Park Slope, Boerum Hill, Cobble Hill, Brooklyn Heights, and Carroll Gardens and is a quick walk to all the new and exciting breweries and nightlife of Park Slope and Gowanus. Easy access to 2/3/4/5/B/D/N/Q/R trains, Barclays Center, LIRR, Brooklyn Queens Expressway, Brooklyn Battery Tunnel, Brooklyn & Manhattan Bridges.

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Location


Property Details


Parking

  • Details: No Garage, None
  • Garage Spaces: 0
  • Spaces Total: 0

Bathroom Information

  • # of Baths (Total): 0.0

Interior Features

  • # of Rooms: 15
  • # of Stories: 3
  • Basement Description: Finished
  • Fireplace: Yes

Land Information

  • Land Use: Residential Income
  • Land Use Subtype: Triplex

Lot Information

  • Parcel ID: 003890062
  • Lot Size: 2083 sqft

Property Information

  • Property Type: Triplex
  • Year Built: 1899

Tax Information

  • Annual Tax: $6,243

Utilities

  • Water & Sewer: Public
  • Heating: Hot Water, Natural Gas
  • Cooling: Wall/Window Unit(s)

Location

  • County: Kings

Listing Details


Listed by:
Rene Attias
EXP Realty
(646) 644-5487

Source:
OneKey MLS
MLS#: L3557416
OneKey MLS

Investment Summary


Monthly Cash Flow
-$11,183
Cap Rate
0.9%
Cash-on-Cash Return
-22.4%
Debt Coverage Ratio
0.15
Internal Rate of Return (5 years)
-17.7%

Purchase Details

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Purchase price:
$2,600,000
Amount financed:
-$2,080,000
Down payment:
$520,000
Closing costs:
$78,000
Rehab costs:
$0
Initial cash invested:
$598,000
Square feet:
0
Cost per square foot:
n/a
Monthly rent per square foot:
n/a

Financing Details

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Loan amount:
$2,080,000
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
6.500%
Principal & interest:
$13,147
Property tax:
$520
Insurance:
$252
Private mortgage insurance (PMI):
$0
Monthly payment:
$13,919

Operating Income

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% Rent Monthly Yearly
Gross rent:
$3,600 $43,200
Vacancy loss: (6%)
6% -$216 -$2,592
Operating income:
$3,384 $40,608

Operating Expenses


% Rent Monthly Yearly
Property taxes: (14%)
14%-$520-$6,243
Insurance: (7%)
7%-$252-$3,024
Property management: (8%)
8%-$288-$3,456
Repairs & maintenance: (5%)
5%-$180-$2,160
Capital expenditures: (5%)
5%-$180-$2,160
HOA fees: (n/a)
n/an/an/a
Total operating expenses: (39%)
39%-$1,420-$17,043

Cash Flow


Monthly Yearly
Net operating income:
$1,964 $23,568
Mortgage payments:
-$13,147 -$157,764
Cash flow:
$11,183 $134,196