431 Marlborough St PH, Boston MA 02115
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Sale Statistics
This property sold for 6.6% below the original asking price.
At 124 days on market, this property took longer than average to sell.
About this home
Sun-splashed penthouse w/direct elevator access to each floor, private walk-out deck, private roof deck with Back Bay skyline views, and 2-direct access deeded parking spaces. Stylish & sophisticated, this exceptional property was gut-renovated in 2016 and features a seamless entertaining level spanning living and dining to the chef's kitchen with adjoining full bath, finally spilling-out onto a large walk-out deck - perfect for entertaining. Gleaming hardwood floors, gas fireplace, high ceilings, skylight & open glass staircase simply adds to the home's sense of light & space. The bedroom/family level features a large open gathering space that could easily serve as a den/home office. The primary bedroom offers a luxurious en-suite bath and large walk-in closet/dressing room while two well-proportioned bedrooms a 3rd full bath, and in-unit steam laundry complete the space. The property is wired for Smart House tech & surround sound. Professionally managed, pet-friendly association.
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Property History
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Property Timeline
Current Active Listing - MLS #73556567
Currently Listed
Jul 29, 2026Sold
Mar 18, 2025Listed for Sale
Oct 6, 2024| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/29/2026 | 🏡 Currently Listed | $4,599,000 | - | - | MLS #73556567 - Active |
| 03/18/2025 | ✓ Sold | $4,200,000 | - | - | Property sold |
| 10/06/2024 | 🏠 Listed for Sale | $4,499,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $37,501 | $3,408,600 |
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Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
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10 schoolsMiddle Schools
10 schoolsHigh Schools
10 schoolsLocation
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Back Bay
431 Marlborough St PH, Boston MA 02115
Boston, MA 02115
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