$3,628,900 ($887.91 per sqft)

Est. Mortgage $17,640/mo *

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21 Cottage Park Ave, Cambridge, MA, 02140

21 Cottage Park Ave, Cambridge, MA, 02140
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10 rooms

5 beds

4 Full / 1 Half baths

2026

Colonial

4,087 sqft

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.

Status:

Active

Type:

Single-family residential

Laundry Remarks:

Second Floor

Zoning:

B

Garage:

1-car Detached

Heating:

Central, ENERGY STAR Qualified Equipment, Air Source Heat Pumps (ASHP)

Cooling:

Central Air, ENERGY STAR Qualified Equipment, Air Source Heat Pumps (ASHP)

Basement:

Full, Finished

Parking:

4-car, Detached, Paved Drive, Off Street

Acreage:

0.1

Est. Taxes:

$7,400

Assessment

$1,165,300

Construction

Frame

Appliances:

Electric Water Heater, Water Heater, Microwave, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer, Range Hood, Range

MLS #:

73528101

Community Info

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Listing courtesy of John Raposo, eXp Realty LLC - Corporate Office 888-854-7493