Combined 828,174 SF trophy-level property with Class A office space

Located in Boston’s highly desirable Back Bay neighborhood.

10 St James Ave | 75 Arlington Street Where Historic Character Meets Modern Business

At the intersection of history and innovation, 10 Saint James and 75 Arlington offer premier mixed-use space in Boston’s Back Bay

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10 Saint James Ave. A modern landmark built for productivity.

Rising twenty stories above the Back Bay, 10 St. James delivers 565,793 square feet of premier office space with exceptional connectivity and amenities. A glass-enclosed galleria spans the full city block, linking St. James Avenue to Stuart Street and creating a dynamic hub of activity. With on-site parking, direct Green Line access, and walking distance to Boston Common and key neighborhoods.

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75 Arlington Street Classic architecture meets modern performance.

Located in the heart of Boston’s Back Bay, 75 Arlington offers 262,381 square feet of high-class office space across ten stories.  The building combines historic character with contemporary upgrades — featuring a complete renovation, convenient on-site parking, and direct access to public transit.

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10 Saint James Ave

Class A Office Space
565,793 SF
20 Stories
Easy Access To Public Transit
On-Site Parking
Glass-enclosed galleria runs full city block
Built in 2000
Orange Theory Fitness
24/7 Security

Coming Soon Amenities Center

A new, high‑quality amenity center is planned for the second floor of 10 Saint James as a space that supports collaboration, wellness, and tenant engagement. Key amenities include: