Boston Condo Market Update: South Boston, Charlestown & Seaport Lead the Conversation

Market Data: August 11, 2025 – February 11, 2026
Source: MLSPIN | Condominium Sales

Boston’s condominium market has remained steady and active over the last six months, with strong demand in lifestyle-driven neighborhoods like South Boston, Charlestown, and the Seaport District.

Whether you are buying, selling, or simply watching the market, here is what you need to know.

South Boston Condo Market Snapshot

• 141 Units Sold

• Median Sale Price: $870,000

• Median Price Per Sq Ft: $845.07

• Median Days on Market: 42

South Boston continues to be one of the most active condo markets in the city. With the highest number of units sold among the neighborhoods analyzed, buyer demand remains consistent.

Properties are trading at strong price-per-square-foot numbers while maintaining reasonable marketing timelines. The neighborhood’s walkability, proximity to downtown, and lifestyle appeal continue to attract professionals, investors, and families alike.

🔎 We are actively working with qualified buyers looking for homes in South Boston.
If you are considering selling, now is an excellent time to explore your options - reach out for ways The Charles King Group can support you.

Charlestown Condo Market Snapshot

• 69 Units Sold

• Median Sale Price: $872,500

• Median Price Per Sq Ft: $888.00

• Median Days on Market: 24

Charlestown stands out for its efficiency. With a median market time of just 24 days, condos here are moving faster than most Boston neighborhoods.

Price per square foot remains strong, reflecting continued demand for historic charm, waterfront access, and convenient city connectivity.

📣 We currently have active clients searching for properties in Charlestown.
If you’ve been thinking about listing, there is real opportunity in today’s market.

Seaport District Condo Market Snapshot

• 31 Units Sold

• Median Sale Price: $2,000,000

• Median Price Per Sq Ft: $1,782.50

• Median Days on Market: 65

The Seaport remains Boston’s premier luxury condo market. While properties here take longer to sell compared to Charlestown and South Boston, pricing power remains exceptional.

With a median sale price of $2M and the highest price-per-square-foot in the city, Seaport continues to attract luxury buyers seeking full-service buildings, premier amenities, and waterfront living.

Featured Seaport Listing

We currently have an exclusive listing at:

Echelon Seaport
135 Seaport Blvd #1020
Boston, MA 02210
Offered at $2,175,000

This luxury residence offers elevated finishes, full-service amenities, and prime Seaport access. 

Waterfront Market Insight

The broader Waterfront market also remains strong:

• 36 Units Sold

• Median Sale Price: $1,400,000

• Median Price Per Sq Ft: $1,144.25

• Median Days on Market: 62.5

Featured Waterfront Listing

We are proud to represent:

220 Commercial Street #5A
Boston, MA 02109
2 Beds | 2 Baths | 1,777 Sq Ft
Offered at $1,800,000

This residence offers expansive living space and exceptional views in one of Boston’s most iconic waterfront settings.

What This Means for Buyers & Sellers

For Sellers

• South Boston and Charlestown show strong absorption and competitive timelines.

• Seaport continues to command premium pricing.

• Proper pricing and strategic marketing remain essential in a more measured luxury segment.

For Buyers

• Inventory remains neighborhood-dependent.

• Charlestown offers quicker movement and competitive conditions.

• South Boston provides the highest transaction volume and diverse options.

• Seaport remains a premium, amenity-driven luxury play.

Our Take

Boston’s condo market over the last six months demonstrates resilience and neighborhood-specific strength. Demand remains steady in lifestyle-focused areas, while luxury continues to perform at high price points.

If you are considering buying or selling in Boston, The Charles King Group would be happy to provide a customized valuation or buyer consultation.

Frequently Asked Questions About Boston’s Condo Market

Is South Boston a good place to buy a condo in 2026?

Yes. With 141 units sold in six months and steady pricing, South Boston remains one of the most active and desirable condo markets in Boston.

How fast are condos selling in Charlestown?

Charlestown condos are selling quickly, with a median of just 24 days on market over the last six months.

What is the average condo price in the Seaport?

The median condo sale price in the Seaport over the last six months was $2,000,000.

Is the Boston luxury condo market still strong?

Yes. While luxury properties may take longer to sell, price-per-square-foot numbers in areas like the Seaport remain among the highest in the city.