950 Massachusetts Avenue, Cambridge MA 02139
Track this home for price, status, and open-house alerts.
Sale Statistics
This property sold for 13.7% below the original asking price.
At 297 days on market, this property took longer than average to sell.
About this home
Rarely available Penthouse at Bay Square. First public offering of a Penthouse in over 5 years! This is a South East exposure with two balconies...one with amazing views East towards Boston including Camb. City Hall and Zakim Bridge the other balcony faces due South with views out to Blue Hills! 2 bedroom, 2 full bathroom, in unit laundry, skylight, FIREPLACE! There are also wood floors in the living/dining area, heated secure gar. pkg. concierge, pool, health club, wk to Harvard & Central.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
Public Records & Permits
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
BMN Estimate
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
Recently Sold Nearby
Property History
Market Insights
Property Timeline
Current Active Listing - MLS #73554808
Currently Listed
Jul 24, 2026Previous Transaction - MLS #73510829
Previously Sold
May 13, 2026Current Active Listing - MLS #73516637
Currently Listed
May 12, 2026Previous Transaction - MLS #73002310
Previously Sold
Aug 8, 2022Previous Transaction - MLS #72303233
Previously Sold
Jun 15, 2018Sold
Mar 16, 2007Listed for Sale
Mar 1, 2006| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/24/2026 | 🏡 Currently Listed | $1,200,000 | - | - | MLS #73554808 - Active |
| 05/13/2026 | 🏷️ Previously Sold | $6,200 | - | - | MLS #73510829 |
| 05/12/2026 | 🏡 Currently Listed | $3,950,000 | - | - | MLS #73516637 - Active |
| 08/08/2022 | 🏷️ Previously Sold | $1,316,000 | - | - | MLS #73002310 |
| 06/15/2018 | 🏷️ Previously Sold | $1,250,000 | - | - | MLS #72303233 |
| 03/16/2007 | ✓ Sold | $707,000 | - | - | Property sold |
| 03/01/2006 | 🏠 Listed for Sale | $715,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2006 | $3,430 | $674,500 |
Financial Details
Facts & Features
Home Facts
Interior
Exterior
Parking
Utilities
Financial
HOA & Community
MA Disclosures
Additional Details
Property Overview
Floor Layout
Floor Layout
Display Options
Outdoor Areas
Room Markers
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Construction & Materials
Heating, Cooling & Utilities
Exterior & Lot
Parking & Garage
Special Features
Nearby Schools
Elementary Schools
3 schoolsMiddle Schools
3 schoolsHigh Schools
3 schoolsLocation
Neighborhood
Harvard Square
950 Massachusetts Avenue, Cambridge MA 02139
Cambridge, MA 02139
Listing Information
Contact Us
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...

