Introducing Residence 15C/D at the St. Regis, Seaport—an unparalleled, fully reimagined showpiece residence of singular distinction. This magnificent waterfront home has been completely renovated and offers a breathtaking fusion of bespoke finishes, architectural refinement and sweeping Harbor views. A dramatic open-concept floor plan connects the kitchen, living, and dining areas, framed by a wall of state-of-the-art Air-Lux automated sliding windows that create a breathtaking indoor-outdoor lifestyle with the touch of a button. Highlights include a showstopping kitchen with top-of the-line appliances, a custom home office, wet bar and exquisite marble baths. The spacious primary suite is the epitome of luxury with custom designer closets and a lavish 5-piece bath. Residents enjoy white-glove amenities—an infinity pool, spa, sauna, steam room, hot tub, fitness center and clubroom—along with the legendary St. Regis five-star butler services, 24-hr concierge, and 3 valet garage parking.
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2023 | $8,166,597 | $13,353,681 | $21,520,278 | — |
Seaport District
150 Seaport Boulevard, Boston MA 02210
Boston, MA 02210
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 05/11/2026 | ↓ Price Reduced | $35,000 | $5,000 | - | From $40,000 to $35,000 (-12.5%) |
| 04/21/2026 | 🏠 Listed for Sale | $40,000 | - | - | Original listing |
| 08/24/2025 | 🏷️ Previously Sold | $4,450,000 | - | - | MLS #73420847 |
| 08/21/2025 | 🏷️ Previously Sold | $4,650,000 | - | - | MLS #73419234 |
| 12/03/2024 | 🏷️ Previously Sold | $8,899,000 | - | - | MLS #73280314 |
| 07/17/2024 | 🏷️ Previously Sold | $20,348,000 | - | - | MLS #73260635 |
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