100 Boatswains Way # 510, Chelsea MA 02150
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20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.
Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.
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About this home
Welcome to 100 Boatswains Way #510, a spectacular top-floor corner penthouse at Admiral’s Flagship Condominiums, where sophisticated condo living near the city meets the serenity of 19+ acres of waterfront open space. Perched high above Chelsea’s coveted Admiral’s Hill neighborhood, this sun-drenched residence offers dramatic vaulted ceilings, exceptional open space, a private 14-foot balcony, deeded garage parking & storage. In 2025/2026, the seller invested $25K+ in improvements, creating a beautifully refreshed, truly move-in-ready home. The renovated 2023 kitchen features sleek quartz countertops, custom cabinetry, stainless steel appliances and brand-new flooring. Both bathrooms were completely renovated in 2023, including a beautifully appointed primary bath with custom tile walk-in shower and frameless glass door. A new custom coffee niche/bar with coordinating cabinetry was thoughtfully added to the dining area — perfect for morning coffee or evening entertaining. The expansive living area is flooded with natural light and framed by dramatic vaulted ceilings. Both bedrooms are exceptionally spacious, featuring new hardwood flooring, new custom blinds and generous closets. Additional conveniences include in-unit laundry with stackable washer/dryer. Step outside to your private, sun-splashed balcony, accessible from both the living room and primary suite—the perfect place to start your day, entertain friends or simply unwind as the sun sets. Outdoor enthusiasts will love having acres of waterfront open space just beyond their front door at The Mary O’Malley State Park. Enjoy scenic waterfront trails, running paths, tennis courts, expansive green space and a playground. ADD a well-managed association with LOW condominium fees that include HEAT & HOT WATER, a private inground swimming pool, private evening security from 6PM–5AM and association-wide security cameras, and you have a truly rare combination of LOCATION, VALUE, LIFESTYLE & PEACE OF MIND. All condo documents and additional materials are available in MLS or upon request. Private showings commence Monday, 10/05/26 after 3PM. Private showings will be easy to schedule throughout the week. Open House dates/times TBD. Note: The Seller intends to execute a 1031 Exchange. Sale is contingent upon Seller identifying and securing a suitable replacement property.
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Showing Instructions Updated
Oct 4, 2026Listed for Sale
Oct 4, 2026Previous Transaction - MLS #73354412
Previously Sold
May 30, 2025| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 10/04/2026 | 👁️ Showing Instructions Updated | - | - | - | New showing requirements |
| 10/04/2026 | 🏠 Listed for Sale | $549,900 | - | - | Original listing |
| 05/30/2025 | 🏷️ Previously Sold | $566,000 | - | - | MLS #73354412 |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $5,854 | $509,900 |
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Admirals Hill
100 Boatswains Way # 510, Chelsea MA 02150
Chelsea, MA 02150
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