Cornerstone
4 Colliston Rd # B, Boston, MA
Never miss a listing at Cornerstone
Sign in or create a free account to get the fastest available alerts—usually within about five minutes—for new listings and important updates.
Independent brokerage page. BMN Boston Real Estate compiles public MLS listing and sales data for Cornerstone; it is not the building's management company, leasing office, or HOA. Contact Cornerstone directly for management, rental, or maintenance questions.
About Cornerstone
Cornerstone is a located at 4 Colliston Rd # B in Boston, MA . The building features 1 to 2-bedroom residences ranging from 411 to 1,427 square feet , with prices from $450K to $450K . 1 unit has sold in the last two years at an average price of $450K .
Monthly HOA fees at Cornerstone are typically $439 per month and commonly include Water, Sewer, Insurance . Parking is typically off street, rented, averaging 1.0 space per unit.
Last updated: 2026-08-21
Unit Types at Cornerstone
| Unit Type | Beds | Baths | Sq Ft | Price Range | Available |
|---|---|---|---|---|---|
| 1 Bedroom | 1 | 1 | 411 sqft | $300K | None listed |
| 2 Bedroom | 2 | 1 | 716 - 795 sqft | $370K - $450K | None listed |
| 2 Bedroom | 2 | 2 | 1,427 sqft | $660K | None listed |
Recently Sold at Cornerstone
| Address | Beds/Baths | Sq Ft | List Price | Sold Price | Change | Sold Date |
|---|---|---|---|---|---|---|
| 4 Colliston Rd # B, Boston MA 02135 | 2bd / 1ba | 795 | $459K | $450K | -2% | Jun 24, 2026 |
Frequently Asked Questions About Cornerstone
Is BMN Boston Real Estate the management company or leasing office for Cornerstone?
No. BMN Boston Real Estate is an independent real estate brokerage. We compile public MLS listing and recent-sales data for Cornerstone to help buyers and sellers make informed decisions. We do not manage the building, lease units on behalf of the owner, or handle HOA matters. For management, leasing, or maintenance inquiries, please contact Cornerstone directly.
Are there any units for sale at Cornerstone?
There are currently no units listed for sale at Cornerstone in Boston, MA. Check back regularly as new listings are added daily.
What is the price range at Cornerstone?
Prices at Cornerstone range from $450K to $450K based on recent listings and sales. Prices vary by unit size, floor, and finishes.
What are the unit sizes at Cornerstone?
Units at Cornerstone range from 411 to 1,427 square feet, with 1 to 2 bedroom configurations.
How much do condos sell for at Cornerstone?
1 units have sold at Cornerstone in the last two years at an average price of $450K. The average time on market was 57 days.
What are the HOA fees at Cornerstone?
Monthly HOA fees at Cornerstone $439 per month. Based on one listing with HOA data on file. Fees commonly include Water, Sewer, Insurance. Actual fees vary by unit; confirm with the listing agent.
Is parking available at Cornerstone?
Parking at Cornerstone is typically described as off street, rented. On average, listings include 1.0 parking space. Specific arrangements (deeded, assigned, garage vs. surface) vary by unit.
Looking to Buy or Tour at Cornerstone?
BMN Boston Real Estate is a real estate brokerage that tracks every MLS listing at Cornerstone. Schedule a tour, ask about a specific unit, or get instant alerts when new listings hit the market — download the app or browse all listings below.
Trying to reach the building's management or leasing office? Search "Cornerstone Boston management" — we are not affiliated with the building's management.
