South Boston's Castle Island, MA Homes for Sale

3 matching active homes for sale • Average asking price: $1,082,666

-
3 properties found in South Boston's Castle Island

South Boston's Castle Island Active Listing Snapshot

Current matching homes for sale in South Boston's Castle Island Viewed Oct 6, 2026 at 1:15 PM

3 active listings for sale in South Boston's Castle Island match the current filters. Their average asking price is $1,082,666. These active listings have been on the market for an average of 59 days.
3
Active Listings
$1,082,666
Average Asking Price
59 days
Average Days Listed
$699K - $1.8M
Price Range
1,692 sqft
Avg. Living Area
$685 /sqft
Avg. Price/Sqft

Property Types in South Boston's Castle Island

Condominium 2
3 Family 1

Nearby Cities

Explore homes in communities near South Boston's Castle Island

Boston

2,153 listings 2.6 mi

Newton

269 listings 8.9 mi

Cambridge

237 listings 5.1 mi

Somerville

234 listings 5.5 mi

Brookline

200 listings 5.2 mi

Quincy

195 listings 5.2 mi

Lynn

168 listings 10.4 mi

Medford

142 listings 6.9 mi

Frequently Asked Questions

Common questions about South Boston's Castle Island real estate

How many listings for sale match this search in South Boston's Castle Island?

There are 3 active listings for sale in South Boston's Castle Island matching the current filters. Availability changes as MLS listings are updated.

What is the average asking price for these listings?

The matching active listings in South Boston's Castle Island have an average asking price of $1,082,666.

How long have these active listings been on the market?

The current matching listings in South Boston's Castle Island have been on the market for an average of 59 days.

Ready to Find Your Home in South Boston's Castle Island?

Get expert guidance on buying or selling in South Boston's Castle Island. Schedule a consultation to discuss your real estate goals.

Schedule Consultation
Steven Novak
Steven Novak Real Estate Agent