20 Tierney Street # 3 Cambridge MA 02138 MLS #73485035

20 Tierney Street # 3
Cambridge, MA, 02138
$835,000
2 Beds
1 Baths
908 SqFt
0 Acres
$835,000
20 Tierney Street # 3
Cambridge, MA, 02138
Open House Mar 15, 2026
11:00 – 12:30
Perched on the third floor atop Observatory Hill, this bright 2 BD, 1 BA floor-through residence blends comfort and modern convenience in a prime location. Sweeping sunset views over Cambridge and Danehy Park are paired with a private tree-top deck, hardwood floors, efficient AC and in-unit laundry. The open layout flows from a corner living room with bay window and dual exposures into the dining area and expansive kitchen with breakfast bar and stainless appliances. Both of the spacious, south-facing bedrooms are bathed in natural light. Recent updates include 2024 mini-split systems, replacement windows, exterior insulation and refreshed 2026 bathroom. Basement storage and off-street parking add everyday ease. Ideally positioned between Harvard Sq, Porter Sq, Fresh Pond, and Huron Village, just moments from local favorites like Imagine and Formaggio Kitchen. Convenient access to bus lines and Red Line service offers easy connectivity across Cambridge and beyond.

Property Details

Price:
$835,000
MLS #:
73485035
Status:
Active
Beds:
2
Baths:
1
Address:
20 Tierney Street # 3
Type:
Condo
Subtype:
Condominium
City:
Cambridge
Listed Date:
Mar 11, 2026
State:
MA
Finished Sq Ft:
908
Total Sq Ft:
908
ZIP:
02138
Year Built:
1885

Schools

Interior

Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Bathrooms
1 Full Bathroom
Cooling
Ductless
Flooring
Tile, Hardwood
Heating
Forced Air, Natural Gas, Ductless
Laundry Features
In Unit, Electric Dryer Hookup, Washer Hookup

Exterior

Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/ Jog Trails, Golf, Medical Facility, Bike Path, Highway Access, House of Worship, Private School, Public School, T- Station, University
Construction Materials
Frame
Exterior Features
Deck
Parking Features
Off Street, Driveway
Parking Spots
1
Roof
Rubber

Financial

HOA Fee
$240
HOA Frequency
Monthly
HOA Includes
Water, Sewer, Insurance, Maintenance Grounds
Tax Year
2026
Taxes
$1,389
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Marie Andrews

Marie Andrews

Realtor®, Broker/Owner, GBREB, Notary Public

Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…

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20 Tierney Street # 3
Cambridge, MA