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400 Commonwealth Ave
Boston, MA 02215 Back Bay

Rate Upon Request

Medical For Lease  •  1,536 SF

Property Details

  • Property Type Medical
  • Year Built 1910
  • Total Building Size 107,500 SF
  • Tenancy Multiple
  • Building Class B
  • Zoning C
89 Transit Score
97 Walk Score

1 Space Available

Name Space Use Size Rent Details
1st Floor Ste 104C Office 1,536 SF Rate Upon Request 
Elegant, Fully Furnished Office Condominium – The Somerset, Back Bay
Exceptional turn-key opportunity for any size firm, including an impressive satellite office, in Boston’s historic and prestigious Somerset building. Overlooking the Commonwealth Avenue Mall, this bright, sophisticated suite features five oversized windows, three private offices, and a striking glass-walled conference room with domed ceiling, tall bay windows, and an elegant brass chandelier. Architectural details include crown moldings, chair rails, pilaster columns, recessed lighting, glass-paneled doors, and a built-in wood-shelved library.

The suite comes fully furnished with high-quality pieces, curated artwork, Cat 6 wiring, and a glass-enclosed reception area off the Somerset’s grand marble lobby. The professionally managed building offers 24-hour concierge service, secure entry, an on-site health club and ample parking spaces in the attached garage and additional on-street options. Prime Back Bay location just steps from two MBTA Green Line stations with easy access to Storrow Drive, the Mass Pike, and Logan Airport.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet

Description 

Elegant, Fully Furnished Office Condominium – The Somerset, Back Bay
Exceptional turn-key opportunity for any size firm, including an impressive satellite office, in Boston’s historic and prestigious Somerset building. Overlooking the Commonwealth Avenue Mall, this bright, sophisticated suite features five oversized windows, three private offices, and a striking glass-walled conference room with domed ceiling, tall bay windows, and an elegant brass chandelier. Architectural details include crown moldings, chair rails, pilaster columns, recessed lighting, glass-paneled doors, and a built-in wood-shelved library.

The suite comes fully furnished with high-quality pieces, curated artwork, Cat 6 wiring, and a glass-enclosed reception area off the Somerset’s grand marble lobby. The professionally managed building offers 24-hour concierge service, secure entry, an on-site health club and ample parking spaces in the attached garage and additional on-street options. Prime Back Bay location just steps from two MBTA Green Line stations with easy access to Storrow Drive, the Mass Pike, and Logan Airport.

Amenities

  • 24 Hour Access
  • Bus Line
  • Commuter Rail
  • Property Manager on Site
  • Security System
  • Signage
  • Storage Space
  • Air Conditioning

Major Tenants

Tenant SF Occupied Lease End Date
Back Bay Fitness 12/1/2026
Back Bay Partners
Boston Center for Oral Health
Commonwealth Dental Group
Communities for People, Inc.
Forefront Innovative Eye Care
Forward Spine & Sport
Korb & Associates
Longwood Security Services
Van Leeuwen Ice Cream 1/1/2035

Public Transportation

Commuter RailDriveWalkDistance
Yawkey (Framingham/Worcester Line - Massachusetts Bay Transportation Authority Commuter Rail (Purple Line)) 5 min 11 min 0.6 mi
Ruggles (Franklin Line - Massachusetts Bay Transportation Authority Commuter Rail (Purple Line), Needham Line - Massachusetts Bay Transportation Authority Commuter Rail (Purple Line), Providence/Stoughton Line - Massachusetts Bay Transportation Authority Commuter Rail (Purple Line)) 5 min - 1.2 mi
Transit/SubwayDriveWalkDistance
Hynes Convention Center Station (Green Line - B - Massachusetts Bay Transportation Authority Subway (The T), Green Line - C - Massachusetts Bay Transportation Authority Subway (The T), Green Line - D - Massachusetts Bay Transportation Authority Subway (The T)) 2 min 4 min 0.2 mi
Kenmore Station (Green Line - B - Massachusetts Bay Transportation Authority Subway (The T), Green Line - C - Massachusetts Bay Transportation Authority Subway (The T), Green Line - D - Massachusetts Bay Transportation Authority Subway (The T)) 3 min 4 min 0.2 mi
Blandford Street Station (Green Line - B - Massachusetts Bay Transportation Authority Subway (The T)) 6 min 8 min 0.5 mi
Symphony Station (Green Line - E - Massachusetts Bay Transportation Authority Subway (The T)) 2 min 11 min 0.6 mi
Prudential Station (Green Line - E - Massachusetts Bay Transportation Authority Subway (The T)) 4 min 12 min 0.6 mi
AirportDriveWalkDistance
General Edward Lawrence Logan International 13 min - 9.3 mi

Parking Details

Parking Available: Yes
Reserved: No
Spaces Provided: 2
Type: Surface
Included in Rent: Yes
Timothy Linnane 617-236-4900 Linnane Real Estate
Timothy Linnane 617-236-4900 Linnane Real Estate