Your email has been sent.
SUBLEASE HIGHLIGHTS
- Prestigious Back Bay Address – Located on Boston’s most iconic retail and office corridor.
- Elevator-Served & Professionally Managed – Ensures convenience and a refined tenant experience.
- Prime Accessibility – Close to Green Line stations, Copley Square, and nearby parking garages.
- Classic Brownstone Architecture – Blends historic charm with modern systems and finishes.
- Abundant Natural Light – Expansive window lines provide bright, inspiring workspaces.
- Vibrant Surroundings – Surrounded by world-class dining, luxury retail, and business amenities.
ALL AVAILABLE SPACE(1)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
The 6th floor suite at 143 Newbury Street offers a rare opportunity to lease a full-floor space in one of Boston’s most recognizable addresses. Totaling approximately 2,153 square feet, the suite has been recently renovated and is fully built-out with an office-intensive layout ideal for professional users. The space features five private offices, a welcoming reception area, and large windows overlooking Newbury Street, flooding each room with natural light and offering inspiring city views. Elegant finishes, high ceilings, and modern lighting create a polished yet comfortable work environment. Move-in ready and available immediately, this suite is perfect for firms seeking a prestigious, centrally located address that balances productivity with the vibrancy of Boston’s Back Bay.
- Sublease space available from current tenant
- Fits 6 - 18 People
- 1 Conference Room
- Plug & Play
- Reception Area
- Security System
- Natural Light
- Five private offices with excellent window lines
- Bright, professional setting overlooking Newbury
- Close to public transit, Copley Square, and Pru
- Mostly Open Floor Plan Layout
- 5 Private Offices
- Space is in Excellent Condition
- Central Air Conditioning
- Elevator Access
- High Ceilings
- Open-Plan
- Recently renovated and move-in ready
- Elevator-served, well-maintained building
- Flexible sublease term available immediately
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 6th Floor, Ste 6 | 2,153 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
6th Floor, Ste 6
| Size |
| 2,153 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
6th Floor, Ste 6
| Size | 2,153 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
The 6th floor suite at 143 Newbury Street offers a rare opportunity to lease a full-floor space in one of Boston’s most recognizable addresses. Totaling approximately 2,153 square feet, the suite has been recently renovated and is fully built-out with an office-intensive layout ideal for professional users. The space features five private offices, a welcoming reception area, and large windows overlooking Newbury Street, flooding each room with natural light and offering inspiring city views. Elegant finishes, high ceilings, and modern lighting create a polished yet comfortable work environment. Move-in ready and available immediately, this suite is perfect for firms seeking a prestigious, centrally located address that balances productivity with the vibrancy of Boston’s Back Bay.
- Sublease space available from current tenant
- Mostly Open Floor Plan Layout
- Fits 6 - 18 People
- 5 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Plug & Play
- Central Air Conditioning
- Reception Area
- Elevator Access
- Security System
- High Ceilings
- Natural Light
- Open-Plan
- Five private offices with excellent window lines
- Recently renovated and move-in ready
- Bright, professional setting overlooking Newbury
- Elevator-served, well-maintained building
- Close to public transit, Copley Square, and Pru
- Flexible sublease term available immediately
PROPERTY OVERVIEW
Position your business among Boston’s most distinguished addresses. Located in the heart of the Back Bay, 143 Newbury Street offers a rare full-floor suite that combines historic charm with modern functionality. The ±2,153 SF sixth-floor space has been recently renovated and thoughtfully designed for today’s professional user, featuring five private offices, a welcoming reception area, and oversized windows that flood the space with natural light and showcase views of Newbury Street. This prime location places your business steps from Copley Square, the Prudential Center, and the Green Line, surrounded by high-end retailers, dining, and world-class amenities. The building offers elevator access and professional management, creating a polished environment ideal for client-facing firms, creative agencies, or boutique service providers seeking a prestigious and convenient address.
- 24 Hour Access
- Property Manager on Site
- Security System
- Signage
- Reception
- Air Conditioning
- Smoke Detector
PROPERTY FACTS
SELECT TENANTS
- FLOOR
- TENANT NAME
- INDUSTRY
- 4th
- Boston Bridal Rack
- -
- 4th
- Dr Marcy Yuknat
- -
- 2nd
- Dr. Laura Okin - Psychologist
- -
- 6th
- Marina Kovarshy LICSW
- -
- 1st
- The Richman Group
- Finance and Insurance
Presented by
143-145 Newbury St
Hmm, there seems to have been an error sending your message. Please try again.
Thanks! Your message was sent.






