99 Sumner # 421, Boston MA 02128
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Sale Statistics
This property sold for 3.3% below the original asking price.
The property spent 31 days on market before selling.
About this home
Experience exceptional waterfront living at The Mark. This residence features two bedrooms, a bonus room/versatile den, two full baths, and a private balcony overlooking the Harbor. The open-concept interior is anchored by a chef’s kitchen boasting Bosch appliances and quartz countertops, all flowing seamlessly across warm hardwood floors. Generous bedrooms and closet space, while the primary bedroom features an ensuite bathroom. This home comes complete with in-unit laundry, two garage parking spaces and a private storage unit. Life at The Mark offers unparalleled full-service luxury. Residents enjoy a 24-hour concierge, fitness center, fireplace lounge, billiards room, library, & a pet spa. Step outside to the private balcony or explore the vibrant local scene. With the ferry, Blue Line, and Logan Airport just moments away, downtown Boston & beyond are within easy reach. This is a rare opportunity to enjoy a dynamic city lifestyle in a in a premier waterfront setting.
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Property History
Market Insights
Property Timeline
Sold
Aug 10, 2026Status: Active under contract
Jul 20, 2026Pending Sale
Jul 19, 2026Listed for Sale
Jun 18, 2026Listed for Sale
Jun 18, 2026Previous Transaction - MLS #72930549
Previously Sold
Apr 4, 2022| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 08/10/2026 | ✓ Sold | $1,160,000 | - | - | Property sold |
| 07/20/2026 | 📋 Status: Active under contract | - | - | - | Active → Active Under Contract |
| 07/19/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 06/18/2026 | 🏠 Listed for Sale | $1,199,000 | - | - | Original listing |
| 06/18/2026 | 🏠 Listed for Sale | $1,199,000 | - | - | Original listing |
| 04/04/2022 | 🏷️ Previously Sold | $1,411,900 | - | - | MLS #72930549 |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $14,608 | $999,999,999 |
Financial Details
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Home Facts
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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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Special Features
Nearby Schools
Elementary Schools
3 schoolsMiddle Schools
1 schoolHigh Schools
3 schoolsLocation
Neighborhood
East Boston's Jeffries Point
99 Sumner # 421, Boston MA 02128
Boston, MA 02128
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