Listed by Compass Boston
$4,200,000
666 Mass Ave, South End
Details
Property Type Multifamily
Square Footage 5,050
Net Rentable (SqFt) 5,050
Units 5
Cap Rate 4.29%
NOI $180,000
Occupancy 100%
Tenancy Multi
Rent Bumps Yes
Price per SqFt $832
Class A
Year Built 2017
Year Renovated 2017
Buildings 1
Zoning Residential
Parking Spaces 2 spaces
Parking Per SqFt 0.40
Investment Type Stabilized
South End 2016 5 Unit Multifamily
Marketing description
Enjoy this 2017 boutique and fully renovated, 5 unit brownstone ready to go and fully tenanted at $19,000/month for '25-26. This multifamily offers high ceilings, large window exposures, open living room & kitchen floor-plans, white marble countertops, hardwood flooring throughout, bathrooms with walk-in showers & glass doors, recessed LED lighting, Bosch appliances, in-unit laundry, central a/c and large, private decks including a roof top deck for the penthouse unit. Don't forget the two deeded parking spots that come with it.
The tenant base is extremely sticky:
- Medical professionals
- Graduate students
- Executives
- Young professionals
BMC is literally across the street
Investment highlights
A turnkey luxury apartment building offering institutional-quality construction in one of Boston's strongest rental submarkets.
- 2017 construction
- Minimal maintenance for years
- Modern layouts
- High-end finishes
- Strong tenant appeal
- Ability to push rents without renovation
- Two parking spaces
- Near BMC, BU Medical, Northeastern, Back Bay, and the Orange Line.
Listing Contacts
Listed by Compass Boston
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Loan Amount
$0.00
Annual Debt Service
$--
$--
Annual Cash Flow
$180,000.00
$15,000.00/mo
Valuation Metrics
0
DSCR
4.29%
Cap Rate
4.29%
ROI
Map
Zoning
ART64_MFR ResidentialMulti FamilyMultifamily Residential
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View all 193 uses Last updated Jun 22, 2026 For deeper zoning details, reports are available at Zoneomics
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