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950 Massachusetts Ave # 307, Cambridge MA 02139

Cambridge, MA 02139 • Harvard Square
$899,000
Est. $6,599/month
2
Beds
2
Baths
988
Sq Ft
$910
Price/Sq Ft
1989
Year Built
86
Days on Market
Pending Price Drop -$201,000 Listed Feb 13, 2026 • MLS# 73477039 Copied!

About this home

Sophisticated 2-Bedroom Corner Condo in Bay Square – Welcome to Bay Square Condominium, a premier 6-story residential community offering exceptional amenities and an unbeatable Cambridge location. This bright and quiet 2-bedroom, 2-bath corner unit enjoys southern and southwestern exposures, flooding the space with natural light throughout the day and set with a more private rear facing ,treetop view.Property Highlights:Approximately 1,000 sq ft of thoughtfully designed living space Upgraded kitchen with rich cherry cabinets and granite countertops Open floor plan ideal for both relaxing and entertaining. Located on the QUIET side of the building FACING SOUTH AND SOUTHWEST ! HEAT & AC INCLUDED; underground parking Building Amenities:24/7 concierge service, Heated pool and fitness center with sauna and locker rooms, Professionally managed and well-maintained community. STORAGE D3 ON MAIN FLOOR, GARAGE SPOT NUMBER LOWER GARAGE SPOT 23;PROPERTY WILL BE VACANT 8/31/26

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Public Records

Current Owner

Owner LU, CHING C. & CHING-CHIEH LU
Mailing Address 950 MASSACHUSETTS AVE, CAMBRIDGE, MA, 02139

Land Use

Use Code 102
Description Condominium
Style APARTMENT

Tax Information

Assessed Value $921,600

Assessment History

Year Land Building Total Change
FY2026 $0 $921,600 $921,600

Sale History

Date Price Book/Page
Jul 14, 2025 $1 84354/0095
Jun 3, 2025 $1,200,000 84175/0188
Dec 31, 2024 $10 83637/0347
Nov 25, 2024 $970,000 83515/0151
Sep 5, 2024 $669,000 83206/0492
Jul 15, 2024 $750,000 82999/0221
Jun 5, 2024 $1 82848/0428
May 31, 2024 $1,015,000 82830/0174
May 13, 2024 $1 82763/0322
Apr 4, 2024 $1,400,000 82635/0042

Building Permit History

Issued Type / Work Status Value
Apr 9, 2026 Building: Alteration and Addition
One-Family
The existing half bathroom will be converted into a full bathroom. The project will include relocating the vanity to a new position and…
By Martins framing svs inc
Permit #qu2z-8suj:1203968
Open $5,000
Mar 22, 2026 Building: Alteration and Addition
Multi-Family (3 units or greater)
Rennovate main bathroom, update fixtures in secondary bathroom.
By GT Home Service
Permit #qu2z-8suj:1202915
Open $37,000
Nov 16, 2025 Building: Alteration and Addition
Commercial / Mixed Use
Remove bathtub in bathroom; replace with shower. No structural/plumbing changes. Inspection for fire stopping and/or insulation.
By Long Home, LLC
Permit #qu2z-8suj:1190160
Open $17,912
May 12, 2025 Building: Alteration and Addition
Renovation of existing commercial space into 2 Dwelling Units.  The project scope includes, but is not limited to, the following:A.    New…
By Purdy Construction
Permit #qu2z-8suj:1158037
Closed $285,000
May 7, 2025 Building: Alteration and Addition
Bathroom renovation
By KEP Construction Inc
Permit #qu2z-8suj:1161959
Closed $29,360
May 7, 2025 Building: Alteration and Addition
This Permit is for Unit C3-Unit #2Renovation of existing commercial space into 2 Dwelling Units.  The project scope includes, but is not…
By Purdy Construction
Permit #qu2z-8suj:1162786
Closed
Mar 31, 2025 Building: Alteration and Addition
Perform masonry repairs at South exterior wall of first floor common area and loading dock. Install new storefront windows and entry doors…
By Building Restoration Services Corp
Permit #qu2z-8suj:1154248
Open $357,000
Mar 31, 2025 Building: Alteration and Addition
Multi-Family (3 units or greater)
Existing Bathrrom renovation, Replacement of Carpet floors, replacement of Cabinets only
By Pro Touch Home Improvement
Permit #qu2z-8suj:1156102
Open $50,000
Feb 2, 2025 Building: Alteration and Addition
Interior demolition within Unit C3 to include the following:1.  Demolition of all sanitary and domestic water work including but not…
By ROBERT K PURDY PURDY CONSTRUCTION
Permit #qu2z-8suj:1148093
Closed $60,000
Mar 6, 2024 Building: Alteration and Addition
Multi-Family (3 units or greater)
Renovate an existing full bath.
By CC&R Inc.
Permit #qu2z-8suj:251957
Open $29,340
Sep 26, 2023 Building: Alteration and Addition
Multi-Family (3 units or greater)
Replace water damaged drywall and install cabinets, counters, and finishes.
By Russell Remodeling and Restoration LLC
Permit #qu2z-8suj:233291
Open $27,050
May 31, 2022 Building: Alteration and Addition
Remodel two baths and one kitchen.
By CC&R Inc.
Permit #qu2z-8suj:173241
Closed $68,300
Feb 23, 2022 Building: Alteration and Addition
Multi-Family (3 units or greater)
Bathroom Renovation, new flooring, and patch/painting throughout apartment. Includes change of electrical light fixtures.
By Russell Remodeling and Restoration LLC
Permit #qu2z-8suj:155489
Closed $61,350
Nov 22, 2021 Building: Alteration and Addition
Multi-Family (3 units or greater)
Remodel a half bath into a full bath by adding a shower.
By CC&R Inc.
Permit #qu2z-8suj:147980
Closed $15,500
Sep 29, 2021 Building: Alteration and Addition
Multi-Family (3 units or greater)
Replace all carpets with hardwood flooring. Replace tiles, toilet, bathtub, vanity and shower head in the master bath. Expand the kitchen…
By Coral Contractors Corp
Permit #qu2z-8suj:144035
Closed $118,000
Jul 25, 2021 Building: Alteration and Addition
Multi-Family (3 units or greater)
Remove existing tub and install fiberglass shower
By Russell Remodeling and Restoration LLC
Permit #qu2z-8suj:132587
Open $10,700
Jun 2, 2021 Building: Alteration and Addition
Multi-Family (3 units or greater)
Renovate an existing bath. Replace the plumbing fixtures, electric fixtures and new tile. Paint the bath.
By CC&R Inc.
Permit #qu2z-8suj:121570
Closed $23,300
Mar 1, 2021 Building: Alteration and Addition
Update finishes in x2 bathrooms and x1 kitchen. Replacement of flooring and trim work. Painting of unit.
By Russell Remodeling and Restoration LLC
Permit #qu2z-8suj:108601
Closed $81,700
Sep 20, 2020 Building: Alteration and Addition
Multi-Family (3 units or greater)
Remove trellis in lobby areaRemove existing carpetRemove suspended ceiling over reception desk, frame and drywall new ceiling with access…
By Andrew
Permit #qu2z-8suj:86469
Closed $134,435
Feb 10, 2020 Building: Alteration and Addition
Commercial / Mixed Use
Roofing only. Set aside existing concrete patio pavers, remove all existing roofing and insulation, install new vapor barrier, insulation…
By m j ambrose ent inc
Permit #qu2z-8suj:66342
Open $144,480
Oct 9, 2019 Building: Alteration and Addition
Remodel master bathroom, add closet to adjoining bedroom
By HD Property Development LLC
Permit #qu2z-8suj:57563
Closed $17,775
Sep 9, 2019 Building: Alteration and Addition
Multi-Family (3 units or greater)
Full renovation of kitchen and master bathroom
By KEP Construction Inc
Permit #qu2z-8suj:55641
Open $76,320
Aug 15, 2019 Building: Alteration and Addition
Multi-Family (3 units or greater)
INSTALL NEW BATH-FITTER UNIT IN MASTER BATH NO STRUCTURAL CHANGES
By NEWPRO
Permit #qu2z-8suj:52417
Open $18,100
Jun 10, 2019 Building: Alteration and Addition
Remove existing kitchen cabinets and two interior non bearing walls.  Rebuild one interior wall to enlarge kitchen.  Install new cabinets,…
By HD Property Development, LLC
Permit #qu2z-8suj:48667
Closed $36,300
May 28, 2019 Building: Alteration and Addition
Multi-Family (3 units or greater)
Renovation of existing two bathrooms and laundry room.
By KEP Construction Inc
Permit #qu2z-8suj:47701
Open $56,870
Jan 2, 2019 Building: Alteration and Addition
Commercial / Mixed Use
men and women main lobby restroom renovation
By Granados Handyman
Permit #qu2z-8suj:29748
Open $45,000
Oct 9, 2018 Building: Alteration and Addition
bathroom renovationremove bathroom tub and door, raise ceiling 6 inches, install pocket door and install stand shower.paint wall and…
By jose
Permit #qu2z-8suj:20295
Open $10,200
Jul 29, 2018 Building: Alteration and Addition
Demo and remove the parquet floor from unit 312.  Remove the decorative panels and cabinets/ save for reuse (313 Side).  Remove the…
By Lucero Electric Construction Corp
Permit #qu2z-8suj:17978
Open $50,900
Data: City of Cambridge Open Data (data.cambridgema.gov)

Municipal Context: CAMBRIDGE

Property Data Comparison

Field Assessor MLS Match
Sqft 923 988
Year built 1,989 1,989
Match: address_condo (90.0% confidence) · Data as of Jun 1, 2026

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1989
Bedrooms
2
Full Bathrooms
2
Living Area
988 sq ft
Total Rooms
4
Stories
1
Entry Level
3

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Condominium
Year Built 1989
Living Area 988 sq ft
Bedrooms 2
Full Baths 2
Total Rooms 4

Interior

Heating Forced Air, Heat Pump, Natural Gas
Cooling Central Air, Heat Pump
Flooring Wood, Hardwood
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator
Fireplace None
Basement N
Laundry Third Floor, Common Area, In Building
Features Internet Available - Unknown

Exterior

Construction Brick
Architecture None
Roof Rubber
Features Patio, Hot Tub/spa, Decorative Lighting, City View(s), Professional Landscaping
Pool Association, In Ground, Heated
Spa Hot Tub/spa
Fencing None
Patio/Porch Patio

Parking

Garage Spaces 1
Has Garage Yes
Features Under, Garage Door Opener, Off Street, Deeded
Total Spaces 1

Utilities

Electric Circuit Breakers, 100 Amp Service
Water Public
Sewer Public Sewer
Gas None
Other For Electric Range, For Electric Oven

Financial

Annual Tax $6,119
Assessed Value $917,500

Interior Features

Flooring: Wood, Hardwood
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator
Interior Features: Internet Available - Unknown
Windows: Insulated Windows
Basement: N
Laundry: Third Floor, Common Area, In Building
Security: Intercom, Concierge

Construction & Materials

Year Built: 1989
Effective Year (Renovated): 1989
Structure Type: Mid-Rise
Exterior Materials: Brick
Roof: Rubber
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Forced Air, Heat Pump, Natural Gas
Heating Zones: 3
Cooling: Central Air, Heat Pump
Cooling Zones: 3
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Patio, Hot Tub/Spa, Decorative Lighting, City View(s), Professional Landscaping
Patio & Porch: Patio
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Garage Spaces: 1
Garage Type: Attached
Total Parking Spaces: 1
Parking Features: Under, Garage Door Opener, Off Street, Deeded

Special Features

Spa/Hot Tub: Yes
Spa Features: Hot Tub/Spa
View: Yes
View Type: City
Community Amenities: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University

Location

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Neighborhood

Harvard Square

950 Massachusetts Ave # 307, Cambridge MA 02139

Cambridge, MA 02139

Walkability

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Nearby Schools

School information not available for this location.

Monthly Payment Calculator

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Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $510
Homeowners Insurance $200
HOA Fee $1,343/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Market Insights

3
Price Changes
18.3%
Price Range

Property Timeline

📋
Status: Active under contract
Apr 28, 2026
Active → Active Under Contract
Pending Sale
Apr 28, 2026
Offer accepted, sale pending
Price Reduced
Apr 10, 2026
$899,000 $96,000 (-9.65%)
From $995,000 to $899,000 (-9.7%)
Price Reduced
Apr 1, 2026
$995,000 $55,000 (-5.24%)
From $1,050,000 to $995,000 (-5.2%)
Price Reduced
Mar 24, 2026
$1,050,000 $50,000 (-4.55%)
From $1,100,000 to $1,050,000 (-4.5%)
👁️
Showing Instructions Updated
Mar 19, 2026
New showing requirements
👁️
Showing Instructions Updated
Feb 27, 2026
New showing requirements
👁️
Showing Instructions Updated
Feb 16, 2026
New showing requirements
🏠
Listed for Sale
Feb 13, 2026
$1,100,000
Original listing
Agent: Gary Vrotsos Team Office: Coldwell Banker Realty - Cambridge

Price & Status History

Date Event Price Change
Apr 28, 2026 Status: Active under contract $0
Apr 10, 2026 Price Changed $899,000 -$96,000
Apr 1, 2026 Price Changed $995,000 -$55,000
Mar 24, 2026 Price Changed $1,050,000 -$50,000
Feb 13, 2026 New Listing Added $1,100,000

Market Statistics

Days on Market
86 days
Price per Sq Ft
$910
Total Price Drop
-$201,000

Tax History

Year Taxes Assessment
2026 $6,119 $917,500

Financial Details

Annual Property Tax
$6,119
Tax Year 2026
HOA Fee
$1,343
Monthly
Assessed Value
$917,500

Listing Information

Listing Agent Gary Vrotsos Team
Listing Office Coldwell Banker Realty - Cambridge
Agent MLS ID TM302431
Office MLS ID AN6200
Listing Data Updated May 13, 2026 3:30 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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