Exquisite, wide Back Bay townhouse on the sunny side of Commonwealth with large private roof deck, magnificent views, Juliet balcony, and 6 outdoor parking showcases exceptional bones and timeless character. Expansive windows provide outstanding natural light, highlighting the home's historic charm and original detail. The property offers a versatile floor plan for customization, with approximately 10,000+/-sf to create luxurious spaces and exceptional entertaining space. Currently exhibiting an open and airy kitchen, soaring ceilings, a stately dining room, beautiful paneled library, 5+ well-proportional bedrooms, abundant closets, and a separate au pair suite, it is one of only a few single family homes in this highly coveted neighborhood. Its distinguished façade, irreplaceable location, and palatial scale present an extraordinary canvas for a discerning buyer. Elevator to all floors, 8 fireplaces, and grandeur complete this home’s spectacular offering. Some photos virtually staged.
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2023 | $4,069,900 | $6,385,600 | $10,455,500 | — |
| Date | Price | Book/Page |
|---|---|---|
| Jun 5, 2018 | $5,000,000 | 59686/336 |
No building permits on record since 2009.
| Field | Assessor | MLS | Match |
|---|---|---|---|
| Year built | 1,899 | 1,899 | ✓ |
Back Bay
129 Commonwealth Avenue, Boston MA 02116
Boston, MA 02116
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 06/01/2026 | 🏠 Listed for Sale | $21,950,000 | - | - | Original listing |
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