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636 Green St # 636, Cambridge MA 02139

Cambridge, MA 02139 • Riverside
$1,460,000
Est. $8,406/month
3
Beds
1.5
Baths
1,414
Sq Ft
$1,033
Price/Sq Ft
1844
Year Built
1
Parking
49
Days on Market
Pending Listed May 6, 2026 • MLS# 73514230 Copied! • Updated Jun 27, 2026

About this home

This 3 bedroom jewel is filled with period details and historic accuracy within an iconic 1844 Greek Revival building and tucked behind magnificent landscaping. The owners have thoughtfully updated systems and baths. The kitchen offers a well-designed layout that leads to a private patio. The living room is well lit throughout the day by the triple-hung windows. Generously sized bedrooms and artisanal tile in the full bathroom. A sun-splashed bedroom with skylights is perched on the third floor. Wide pine floors and deep mouldings throughout. Cozy heat from hot water radiators with an efficient new (12/23) boiler. Tons of basement storage space. This is a stable 100% owner occupied association that has consistently invested in the building. Recent exterior work includes a roof (2021) siding and paint (2025) and an improved driveway (2018). Non-tandem parking. Conveniently located on a leafy residential side street close to the T and independently owned restaurants, shops & services.

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Recently Sold Nearby

Property History

Market Insights

Property Timeline

📋
Status: Active under contract
Jun 14, 2026
Active → Active Under Contract
Pending Sale
Jun 13, 2026
Offer accepted, sale pending
🏠
Listed for Sale
May 7, 2026
$1,460,000
Original listing
Agent: The Petrowsky Jones Group Office: Compass

Tax History

Year Taxes Assessment
2026 $5,321 $1,287,700

Financial Details

Annual Property Tax
$5,321
Tax Year 2026
HOA Fee
$380
Monthly
Assessed Value
$1,287,700

Facts & Features

Home Facts

Type Residential
Style Condominium
Year Built 1844
Living Area 1,414 sq ft
Bedrooms 3
Full Baths 1
Half Baths 1
Total Rooms 6

Interior

Heating Hot Water, Natural Gas
Cooling Window Unit(s)
Flooring Tile, Pine
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Fireplace None
Basement Y
Laundry Electric Dryer Hookup, In Basement, In Unit
Features None

Exterior

Construction Frame
Architecture Other (see Remarks)
Roof Shingle
Features None
Pool None
Spa None
Fencing None
Patio/Porch None
Features Off Street
Total Spaces 1
Electric Circuit Breakers
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range, For Electric Dryer
Annual Tax $5,321
Assessed Value $1,287,700

HOA & Community

HOA Fee $380 Monthly
Fee Includes Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Reserve Funds
Amenities None
Optional Fee Includes None
Owner-Occupied Units 3
Pets Yes
Seller Disclosures Improvements Per Seller: Improvements: Dhw (2025) Boiler (12/23) Exterior Work: Energy Certified New Roof Completed In 2021, New Clapboard On Long Sides Of The House (2025), Paint (2025), Driveway (2018)
Possession None
Accepted Financing Contract
Structure Type []
Unit/Building 636
Sq Ft Source Measured
Sq Ft Disclosures TOTAL: 1414 sq. ft 1st floor: 677 sq. ft 2nd floor: 473 sq. ft 3rd floor:
Documents None
County Middlesex
Total market time (incl. prior listings) 52 days

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1844
Bedrooms
3
Full Bathrooms
1
Half Bathrooms
1
Living Area
1,414 sq ft
Total Rooms
6
Stories
3
Entry Level
1

Room Details

First Floor

Bathroom1
Bathroom - Half
Dining Room
Kitchen
Living Room

Second Floor

Bathroom2
Bathroom - Full
Bedroom2
Master Bedroom

Third Floor

Bedroom3

Other Floor

Bedroom5
Bedroom4
Bathroom3
Office
Family Room
Master Bathroom

Interior Features

Flooring: Tile, Pine
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Basement: Y
Laundry: Electric Dryer Hookup, In Basement, In Unit
Security:

Construction & Materials

Style: Other (See Remarks)
Year Built: 1844
Structure Type:
Exterior Materials: Frame
Roof: Shingle
Foundation:
Stories: 3

Heating, Cooling & Utilities

Heating: Hot Water, Natural Gas
Heating Zones: 2
Cooling: Window Unit(s)
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Total Parking Spaces: 1
Parking Features: Off Street
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
E

Elementary Schools

3 schools
A+
Martin Luther King Jr. School
0.2 mi | #22 of 824 | Score: 64.5
Improved 21 spots from last year
+6.3 above state avg
340 students Very Diverse
Rising School Diverse Student Body
Grades PK-05
A
Amigos School
0.4 mi | #45 of 352 | Score: 57.8
Improved 14 spots from last year
-0.5 below state avg
413 students Diverse
Diverse Student Body
Grades PK-08
A
John M Tobin School
0.5 mi | #137 of 824 | Score: 57.4
Dropped 34 spots from last year
-0.8 below state avg
291 students Very Diverse
Diverse Student Body
Grades PK-05
M

Middle Schools

3 schools
A-
Putnam Avenue Upper School
0.1 mi | #103 of 352 | Score: 49.1
Dropped 24 spots from last year
-9.1 below state avg
283 students Very Diverse
Diverse Student Body
Grades 06-08
Allium Montessori School
0.7 mi
Grades 01-06
C+
Cambridge Street Upper School
1.1 mi | #214 of 352 | Score: 39.8
Dropped 26 spots from last year
-18.4 below state avg
301 students Very Diverse
Diverse Student Body
Grades 06-08
H

High Schools

3 schools
Farr Academy School
0.6 mi
Grades 07-12
NuVu Innovation School
0.7 mi
Grades 08-12
B-
Community Charter School of Cambridge
1.4 mi | #178 of 346 | Score: 53.1
Dropped 57 spots from last year
-5.2 below state avg
251 students Diverse
7 sports • 202 athletes
High Graduation Rate College Ready Curriculum
Grades 06-12
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $443
Homeowners Insurance $200
HOA Fee $380/mo
PMI (if <20% down) $0

Loan Summary

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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.

Location

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Neighborhood

Riverside

636 Green St # 636, Cambridge MA 02139

Cambridge, MA 02139

Listing Information

Listing Agent The Petrowsky Jones Group
Listing Office Compass
Office Phone 617-303-0067
Agent MLS ID TEAM0207
Office MLS ID AN2606
Listing Data Updated Jun 27, 2026 3:05 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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Steven Novak
Steven Novak
BMN Boston Real Estate
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