FeaturesBathroom - 3/4
LevelFourth Floor
98 Allston Street # 3, Cambridge MA 02139
Cambridge, MA 02139 • Cambridgeport
$1,100,000
Est. $6,313/month
Estimate assumptions
20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.
Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.
Adjust the payment calculatorTrack this home for price, status, and open-house alerts.
Open House Schedule
31
Oct
Saturday, October 31
12:00 PM - 1:00 PM EDT
About this home
Enjoy skyline views from your own private 15 x 19 roof deck. This two-bedroom, two-bath penthouse duplex sits atop a classic three-family on a very quiet Cambridgeport street, steps from the Charles River and Magazine Beach. The main level opens into a large entry room, ideal as a dining area, home office, or flex space. The front bedroom has bay windows and an inviting study alcove with custom bookshelves. A second bedroom with pocket doors, a full bath with shower/tub, and a kitchen with a walk-in pantry complete this level. A spiral staircase rises to the top floor, a huge light-filled loft-style space with big-sky views of Cambridge and Boston and its own updated second bathroom with walk-in shower. Highlights of this home include beautiful wood floors; ductless mini-splits for efficient cooling and heating, backed by baseboard heat. An in-unit combination washer/dryer offers convenience, and shared full-size laundry machines are found in the basement, as is a well-appointed exclusive use storage room for unit 3. The Red Line, the Green Line, Whole Foods, Trader Joe's, MIT, and several parks are all close by. A classic Cambridge home.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
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
Price & Status History
Property Timeline
Listed for Sale
Sep 17, 2026
$1,100,000
Original listing
Agent: Maggie Dee + Charles Cherney Team
Office: Compass
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/17/2026 | 🏠 Listed for Sale | $1,100,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $2,615 | $893,800 |
Financial Details
Annual Property Tax
$2,615
Tax Year 2026
HOA Fee
$333
Monthly
Assessed Value
$893,800
Facts & Features
Home Facts
Type
Residential
Style
Condominium
Year Built
1903
Living Area
1,198 sq ft
Stories
2
Bedrooms
2
Full Baths
2
Total Rooms
6
Interior
Heating
Heat Pump, Natural Gas, Individual, Unit Control
Cooling
3 Or More, Individual, Unit Control
Flooring
Tile, Hardwood
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Fireplace
None
Basement
Y
Laundry
Third Floor, Common Area, In Unit
Features
None
Exterior
Construction
Frame
Architecture
None
Roof
Rubber
Features
Deck - Roof
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck - Roof
Parking
Features
None
Utilities
Electric
Circuit Breakers
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range
Financial
Annual Tax
$2,615
Assessed Value
$893,800
HOA & Community
HOA Fee
$333 Monthly
Fee Includes
Water, Sewer, Insurance
Amenities
None
Optional Fee Includes
None
Owner-Occupied Units
3
Pets
Yes
MA Disclosures
Lead Paint
Yes
Seller Disclosures
No Smoking Association. Safe In Lower Level Unit 3 Storage Room Is Included In Sale, As Are Extra Bookshelves + Brackets Stored In The Unit 3 Storage Room. Offer Instructions Attached In Mls.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["2/3 Family"]
Unit/Building
3
Sq Ft Source
Master Deed
Documents
None
County
Middlesex
Total market time (incl. prior listings)
23 days
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
1903
Bedrooms
2
Full Bathrooms
2
Living Area
1,198 sq ft
Total Rooms
6
Stories
2
Entry Level
3
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,198 sq ft above grade
LevelFourth Floor
LevelFourth Floor
LevelThird
LevelThird
FeaturesBathroom - Full
LevelThird
LevelThird
FeaturesNo
Display Options
Outdoor Areas
Patio & porchDeck - Roof
Room Markers
KKitchen (1)
BRBedroom (2)
BABathroom (3)
DDining (1)
LLiving (1)
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
Flooring:
Tile, Hardwood
Appliances:
Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Insulated Windows
Basement:
Y
Laundry:
Third Floor, Common Area, In Unit
Security:
Intercom
Construction & Materials
Year Built:
1903
Effective Year (Renovated):
1995
Structure Type:
2/3 Family
Exterior Materials:
Frame
Roof:
Rubber
Foundation:
Stories:
2
Utilities & Systems
Heating:
Heat Pump, Natural Gas, Individual, Unit Control
Cooling:
3 or More, Individual, Unit Control
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck - Roof
Patio & Porch:
Deck - Roof
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
Nearby Schools
School District
Cambridge School District local
A-
Where Graduates Go
Class of 2021
65%
attend college
58%
4-Year
7%
2-Year
23%
Out of State
7%
Working
School Safety
2024-25
1.2%
Low
0.8%
Suspensions
0.2%
In-School
0.4%
Emergency
4.3% below state avg
Elementary Schools
10 schools
A
Amigos School
0.4 mi
|
#46 of 352
|
Score: 57.6
Improved 13 spots from last year
-0.6 below state avg
421 students
Diverse
Diverse Student Body
Strong Attendance
Grades PK-08
C
Prospect Hill Academy Charter School
0.8 mi
|
#245 of 346
|
Score: 47.4
Improved 37 spots from last year
-10.8 below state avg
888 students
Diverse
Rising School
College Ready Curriculum
Diverse Student Body
Grades PK-12
Shady Hill School
1.9 mi
Grades PK-08
St. Peter Elementary School
2.0 mi
Grades PK-08
Cambridge Montessori School
2.4 mi
Grades PK-06
Cambridge Friends School
2.4 mi
Grades PK-08
A
Benjamin Banneker Charter Public School
2.7 mi
|
#105 of 825
|
Score: 59.1
Dropped 84 spots from last year
+0.9 above state avg
344 students
Less Diverse
Grades PK-06
Fayerweather Street School
3.4 mi
Grades PK-08
Lycee International de Boston/International School of Boston, Inc.
3.4 mi
Grades 01-12
A-
Morse School
0.3 mi
|
#236 of 825
|
Score: 53.0
Improved 47 spots from last year
-5.3 below state avg
335 students
Very Diverse
Rising School
Diverse Student Body
Grades PK-05
Middle Schools
5 schools
Allium Montessori School
1.6 mi
Grades 01-06
A-
Putnam Avenue Upper School
0.7 mi
|
#104 of 352
|
Score: 49.2
Dropped 25 spots from last year
-9 below state avg
286 students
Very Diverse
Diverse Student Body
Grades 06-08
B-
Cambridge Street Upper School
1.3 mi
|
#207 of 352
|
Score: 39.9
Dropped 19 spots from last year
-18.3 below state avg
317 students
Very Diverse
Diverse Student Body
Grades 06-08
B+
Darby Vassall Upper School
1.3 mi
|
#119 of 352
|
Score: 47.6
Improved 25 spots from last year
-10.6 below state avg
296 students
Very Diverse
Rising School
Diverse Student Body
Grades 06-08
A
Rindge Avenue Upper School
2.6 mi
|
#66 of 352
|
Score: 54.0
Dropped 1 spots from last year
-4.2 below state avg
278 students
Diverse
Diverse Student Body
Strong Attendance
Grades 06-08
High Schools
3 schools
Farr Academy School
0.4 mi
Grades 07-12
NuVu Innovation School
0.5 mi
Grades 08-12
B-
Community Charter School of Cambridge
1.3 mi
|
#205 of 346
|
Score: 51.9
Dropped 84 spots from last year
-6.3 below state avg
244 students
Diverse
7 sports
• 202 athletes
High Graduation Rate
College Ready Curriculum
Grades 06-12
Learn about these ratings
Monthly Payment Calculator
Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%
Monthly Payment Breakdown
Principal & Interest
$0
Property Tax
$218
Homeowners Insurance
$200
HOA Fee
$333/mo
PMI (if <20% down)
$0
Loan Summary
Total of 360 payments
$0
Total principal paid
$0
Total interest paid
$0
Rate Impact
-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo
Payment Over Time
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.
Location
Loading map...
Neighborhood
Cambridgeport
98 Allston Street # 3, Cambridge MA 02139
Cambridge, MA 02139
Listing Information
Listing Agent
Maggie Dee + Charles Cherney Team
Listing Office
Compass
Office Phone
617-303-0067
Agent MLS ID
TM355402
Office MLS ID
AN2606
Listing Data Updated
Oct 10, 2026 5:38 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
Contact Us
Ask about this property — free, no obligation.
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...
Loading market insights for Cambridge.