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505 Green St, Cambridge MA 02139

Cambridge, MA 02139 • Mid Cambridge
$2,300,000
Est. $12,803/month
6
Beds
6
Baths
3,537
Sq Ft
$650
Price/Sq Ft
0.06
Acres
1897
Year Built
23 hours 58 minutes
Time on Market
Active Listed Apr 24, 2026 • MLS# 73507147 Copied!

About this home

Stunning, fully renovated, well maintained 3-family in desirable Mid-Cambridge neighborhood presents an opportunity for investment or owner occupancy. Each unit in this attractive 1897 Victorian features 2 bedrooms, 2 baths, office space plus laundry. Perfect for modern living, they are complete with high ceilings, spacious well-lit living rooms, updated kitchens w/maple cabinets and stone countetops open to dining area, honey-colored maple floors, tiled baths with tub or stall shower, individual gas boilers and water heaters (2022-2026), private basement storage. A bedroom with en-suite bath can be found in units 1&2. Unit 3 is the largest and most dramatic with soaring 12' ceillings, stone-faced fireplace and living area drenched with sunllight. Both bedrooms have ensuite baths with either an adjacent office or laundry. Notice the professional landscaping with roses, shrubs and flowers in both front and new backyard raised gardens. Terrific location between Harvard and Central Sq.

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Property Overview

Property Type
3 Family - 3 Units Up/Down
Listing Type
For Sale
Year Built
1897
Bedrooms
6
Full Bathrooms
6
Living Area
3,537 sq ft
Total Rooms
15
Stories
4
Levels
4

Facts & Features

Home Facts

Type Residential Income
Style 3 Family - 3 Units Up/Down
Year Built 1897
Living Area 3,537 sq ft
Lot Size 0.06 acres
Bedrooms 6
Full Baths 6
Total Rooms 15

Interior

Heating Baseboard, Natural Gas, Individual
Cooling None
Flooring Tile, Hardwood, Stone/ceramic Tile, Wood
Appliances Range, Dishwasher, Disposal, Refrigerator, Washer/dryer
Fireplace Wood Burning
Fireplaces 1
Basement Full, Interior Entry, Sump Pump, Concrete, Unfinished
Laundry Electric Dryer Hookup, Washer Hookup
Features Storage, Stone/granite/solid Counters, Upgraded Cabinets, Upgraded Countertops, Bathroom With Shower Stall, Bathroom With Tub, Remodeled, Cathedral/vaulted Ceilings, Open Floorplan, Living Room, Dining Room, Kitchen, Office/den, Laundry Room, Living Rm/dining Rm Combo

Exterior

Construction Frame
Architecture None
Roof Rubber

Parking

Features On Street

Utilities

Electric 100 Amp Service
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range, For Electric Dryer, Washer Hookup

Financial

Annual Tax $11,674
Assessed Value $1,750,200

Interior Features

Flooring: Tile, Hardwood, Stone/Ceramic Tile, Wood
Appliances: Range, Dishwasher, Disposal, Refrigerator, Washer/Dryer
Interior Features: Storage, Stone/Granite/Solid Counters, Upgraded Cabinets, Upgraded Countertops, Bathroom with Shower Stall, Bathroom With Tub, Remodeled, Cathedral/Vaulted Ceilings, Open Floorplan, Living Room, Dining Room, Kitchen, Office/Den, Laundry Room, Living RM/Dining RM Combo
Windows: Insulated Windows
Basement: Full, Interior Entry, Sump Pump, Concrete, Unfinished
Laundry: Electric Dryer Hookup, Washer Hookup
Security:

Construction & Materials

Year Built: 1897
Structure Type:
Exterior Materials: Frame
Roof: Rubber
Foundation: Stone
Stories: 4

Heating, Cooling & Utilities

Heating: Baseboard, Natural Gas, Individual
Heating Zones: 3
Cooling:
Hot Water: Natural Gas, Tank
Water Source: Public
Sewer: Public Sewer

Parking & Garage

Parking Features: On Street

Special Features

Fireplaces: 1
Fireplace Type: Wood Burning

Location

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Neighborhood

Mid Cambridge

505 Green St, Cambridge MA 02139

Cambridge, MA 02139

Walkability

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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
E

Elementary Schools

10 schools
A
Amigos School
0.3 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
C
Prospect Hill Academy Charter School
0.4 mi | #253 of 346 | Score: 45.9
Improved 29 spots from last year
-12.3 below state avg
890 students Diverse
High Graduation Rate Rising School College Ready Curriculum Diverse Student Body
Grades PK-12
St. Peter Elementary School
1.4 mi
Grades PK-08
Shady Hill School
1.6 mi
Grades PK-08
Cambridge Montessori School
1.8 mi
Grades PK-06
Cambridge Friends School
1.8 mi
Grades PK-08
A
Benjamin Banneker Charter Public School
2.1 mi | #100 of 824 | Score: 59.4
Dropped 79 spots from last year
+1.2 above state avg
352 students Less Diverse
Grades PK-06
Lycee International de Boston/International School of Boston, Inc.
2.7 mi
Grades 01-12
Fayerweather Street School
2.9 mi
Grades PK-08
A+
Martin Luther King Jr. School
0.3 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
M

Middle Schools

5 schools
Allium Montessori School
0.9 mi
Grades 01-06
A-
Putnam Avenue Upper School
0.3 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
C+
Cambridge Street Upper School
0.9 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
B+
Darby Vassall Upper School
1.1 mi | #118 of 352 | Score: 47.5
Improved 26 spots from last year
-10.7 below state avg
298 students Very Diverse
Rising School Diverse Student Body
Grades 06-08
A
Rindge Avenue Upper School
2.0 mi | #67 of 352 | Score: 54.3
Dropped 2 spots from last year
-3.9 below state avg
292 students Diverse
Diverse Student Body
Grades 06-08
H

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
1.2 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 $973
Homeowners Insurance $200
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.

Property History

Property Timeline

🏠
Listed for Sale
Apr 24, 2026
$2,300,000
Original listing
Office: Gibson Sotheby's International Realty

Price & Status History

Date Event Price Change
Apr 24, 2026 New Listing Added $2,300,000

Market Statistics

Time on Market
23 hours 58 minutes
Price per Sq Ft
$650

Tax History

Year Taxes Assessment
2026 $11,674 $1,750,200

Financial Details

Annual Property Tax
$11,674
Tax Year 2026
Assessed Value
$1,750,200

Listing Information

Listing Agent Pamela Gilman
Listing Office Gibson Sotheby's International Realty
Agent MLS ID BB300477
Office MLS ID AN8365
Listing Data Updated Apr 25, 2026 10:36 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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