Elegant, Fully Furnished Office Condominium For Lease – 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.
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2023 | $0 | $852,300 | $852,300 | — |
| Date | Price | Book/Page |
|---|---|---|
| Oct 25, 2022 | $1 | 68343/109 |
| Oct 14, 2022 | $525,000 | 68311/240 |
| Jul 27, 2022 | $1 | 68002/160 |
| Apr 29, 2022 | $1,245,000 | 67569/102 |
| Feb 15, 2022 | $940,000 | 67179/258 |
| Jan 13, 2022 | $915,000 | 67014/44 |
| Nov 30, 2021 | $1 | 66756/61 |
| Oct 7, 2021 | $1 | 66436/137 |
| Jul 19, 2021 | $895,000 | 65906/43 |
| Jul 12, 2021 | $1 | 65862/174 |
No building permits on record since 2009.
Discrepancies found between MLS and assessor records.
| Field | Assessor | MLS | Match |
|---|---|---|---|
| Year built | 1,910 | 9,999 | ✗ |
Back Bay
400 Commonwealth Ave # 104C, Boston MA 02215
Boston, MA 02215
School information not available for this location.
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 01/11/2026 | 🏠 Listed for Sale | $60 | - | - | Original listing |
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