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$599,000

For Sale - Active
21 Beacon St Apt 4S, Boston, MA 02108
1 Bed
1 Bath
508 Square Feet
0.01 Acres Lot
Built in 1899
For Sale - Active
166 Units
Checked: 14 hours ago
Updated: May 24, 2025 at 10:19PM

Investment Summary


Monthly Cash Flow
-$1,633
Cap Rate
2.4%
Cash-on-Cash Return
-14.2%
Debt Coverage Ratio
0.42
Internal Rate of Return (5 years)
-9.8%

Property Description


0.01 Acres Lot
Built in 1899
For Sale - Active
166 Units

Perched beside the State House and Boston Common, The Bellevue blends timeless grandeur with urban convenience in a professionally managed elevator building. Residents enjoy a spectacular common roofdeck with sweeping skyline views, a glass enclosed rooftop function room, concierge service, and a striking skylit lobby. On-site management, daily maintenance, and floor-by-floor laundry and trash rooms add effortless functionality. This distinctive unit features curved glass windows, soaring ceilings, decorative moldings, an ornamental fireplace, chandeliers, and original parquet floors. The bedroom offers a mirrored sliding-door closet with rare vertical expansion potential, while custom millwork—original to the hotel—lines the entry. Seller welcomes offers with requests for buyer concessions.

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Location


Property Details


Parking

  • Garage Spaces: 0
  • Spaces Total: 0

Bedroom Information

  • # of Bedrooms: 1

Bathroom Information

  • # of Baths (Full): 1
  • # of Baths (Total): 1.0

Interior Features

  • # of Rooms: 2
  • # of Stories: 1
  • Basement: Yes
  • Fireplace: Yes

Exterior Features

  • Exterior Walls Materials: Brick
  • Roof Type: Flat
  • Roof Material: Tar/Gravel

HOA

  • Has HOA: Yes
  • HOA Fee: $687/monthly

Land Information

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

Lot Information

  • Parcel ID: CBOSW:03P:02807S:102
  • Lot Size: 508 sqft

Property Information

  • Property Type: Condominium
  • Year Built: 1899

Tax Information

  • Annual Tax: $6,312

Utilities

  • Water & Sewer: Public
  • Heating: Baseboard
  • Cooling: Window Unit(s)

Location

  • County: Suffolk

Investment Summary


Monthly Cash Flow
-$1,633
Cap Rate
2.4%
Cash-on-Cash Return
-14.2%
Debt Coverage Ratio
0.42
Internal Rate of Return (5 years)
-9.8%

Purchase Details

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Purchase price:
$599,000
Amount financed:
-$479,200
Down payment:
$119,800
Closing costs:
$17,970
Rehab costs:
$0
Initial cash invested:
$137,770
Square feet:
508
Cost per square foot:
$1,179
Monthly rent per square foot:
$6.89

Financing Details

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Loan amount:
$479,200
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
5.875%
Principal & interest:
$2,835
Property tax:
$526
Insurance:
$245
Private mortgage insurance (PMI):
$0
Monthly payment:
$3,606

Operating Income

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% Rent Monthly Yearly
Gross rent:
$3,500 $42,000
Vacancy loss: (6%)
6% -$210 -$2,520
Operating income:
$3,290 $39,480

Operating Expenses


% Rent Monthly Yearly
Property taxes: (15%)
15%-$526-$6,312
Insurance: (7%)
7%-$245-$2,940
Property management: (8%)
8%-$280-$3,360
Repairs & maintenance: (5%)
5%-$175-$2,100
Capital expenditures: (5%)
5%-$175-$2,100
HOA fees: (20%)
20%-$687-$8,244
Total operating expenses: (60%)
60%-$2,088-$25,056

Cash Flow


Monthly Yearly
Net operating income:
$1,202 $14,424
Mortgage payments:
-$2,835 -$34,020
Cash flow:
$1,633 $19,596