Off Market
21 Cottage Park Ave, Cambridge, MA
Cambridge · MA 02140
- $3,628,900
- Price
- 5
- Beds
- 4.5
- Baths
- 4087
- Sq. ft.
Overview
Property type:
Single Family
Year built:
Built in 2026
Lot size:
4,520 Sq.Ft Lot
Price per square foot:
$888 / Sq.Ft
Parking:
1 Garage Space · 3 Off Street Spaces
Heating & cooling:
Heat, Heat Pump, AC
About this home
Striking new luxury single family on a quiet, tree-lined North Cambridge street, blending classic New England architecture with modern finishes and smart home readiness. Over 4,000 sf across four finished levels: 5 beds, 4.5 baths. The open first floor showcases a chef's kitchen with white oak and shaker cabinetry, marble subway backsplash, quartz counters, Thermador stainless appliances, statement hood, and oversized island over herringbone oak floors. Half bath and full pantry included. The second floor features a primary suite with spa bath, soaking tub and walk-in shower, plus a second en-suite bedroom and laundry room. Third floor offers two more bedrooms, full bath, and eave storage. Finished lower level features: entertainment room, private study, bedroom and secondary laundry. Private fenced yard plus detached 1-car garage. Walk to Davis, Porter, Alewife T, Minuteman Bikeway, top schools, parks, and Cambridge/Somerville dining. Under construction with completion in August.
Neighborhood & Transit
21 Cottage Park Ave, Cambridge · MA 02140
Nearby transit
Within 0.5 mile, measured straight-line to the nearest station entrance.
-
Alewife Red 0.37 mi
Price Insight
- Days on Market:
- 155 days
- Listing Price:
- $3,628,900
- Price per Sq.Ft:
- $888
- Tax Assessment:
- $1,165,300 in 2025
- Taxes:
- $617 / Monthly
Home Facts
Interior Features
- Bedrooms
- 5
- Full Bathrooms
- 4
- Half Bathrooms
- 1
- Living Area
- 4,087 Sq.Ft (Includes Basement)
- Broker Disclosure about Living Area
- Living area is approximate
- Kitchen
- Main Floor, Dishwasher, Range, Vent Hood, Microwave, Refrigerator - ENERGY STAR, Dryer - ENERGY STAR, Washer - ENERGY STAR
- Primary Bedroom
- Floor 2, En-suite bathroom
- Laundry
- Unknown
- Living levels
- Unknown
- Rooms
- 10
- Above grade area
- 3087
- Flooring
- Wood, Tile
- Lead paint
- Unknown
Utilities
- Heating Type
- ENERGY STAR, Air Source Heat Pump, Central Heat
- Heating Zone
- 4
- Cooling
- Central Air, Air Source Heat Pump, ENERGY STAR
- Cooling Zones
- 4
- Water
- City/Town Water
- Sewer
- City/Town Sewer
- Electric Features
- EV Charging Station, 400 Amps
Exterior Features
- Lot Size
- 4,520 Sq.Ft
- Lot Description
- Paved Drive
- Exterior Features
- ET Irrigation Controller, Deck - Composite, Porch, Deck, Professional Landscaping, Sprinkler System, Fenced Yard
Parking
- Garage Parking
- 1 Parking Space, Detached
- Off Street Parking
- 3 Parking Spaces, Off-Street
Construction Details
- Construction Type
- Frame
- Siding
- Fiber Cement Siding, Composite
- Roof
- Asphalt/Fiberglass Shingles, Metal
Green Features
- Electric Vehicle Charger
- Yes
- Solar Panels
- Unknown
- Green Certified
- Unknown
- Insulation Features
- Unknown
- Energy Features
- Unknown
Room details
- Living room level
- First Floor
- Dining room level
- First Floor
- Family room level
- Basement
- Bedroom 2 level
- Second Floor
- Bedroom 3 level
- Third Floor
- Bedroom 4 level
- Third Floor
- Bedroom 5 level
- Basement
- Bathroom 1 level
- First Floor
- Bathroom 2 level
- Second Floor
- Bathroom 3 level
- Second Floor
Listing information
- Listing agent
- John Raposo
- Listing office
- eXp Realty LLC
- MLS PIN #
- 73528101
- Disclosure
- Buyers and buyer agents perform due diligence. LA has ownership interest.
- Disclosure
- Living area is approximate
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