21 Cottage Park Ave | Image 1
New
21 Cottage Park Ave | Image 2
21 Cottage Park Ave | Image 3
21 Cottage Park Ave | Image 4
21 Cottage Park Ave | Image 5
21 Cottage Park Ave | Image 6
21 Cottage Park Ave | Image 7

$3,628,900

For Sale

7 hours ago

21 Cottage Park Ave, Cambridge, MA

House

MLS® 73528101

5 Bed

5 Bath

4087 sqft

4 Parking

  • Key Facts
  • Description
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 4087 sqft
Garage Yes
Taxes $7,400
Days Active 0
Lot Size 
Approx. Age 2026
Avg. Price Per Sqft $887
MLS® Number 73528101

Property Address: 21 Cottage Park Ave, Cambridge, MA, 02140-1605

Average square foot calculated using Size range provided by listing agent.

Description

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.
MLS® Number73528101
Laundry LevelSecond Floor
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age2026
BasementFull, Finished
DrivewayDetached, Paved Drive, Off Street
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Jun 2, 2026List Date
$3,628,900List Price
Nov 7, 2023End Date
$1,100,000Sold Price

Sold

Jul 15, 2024List Date
$1,295,000List Price

Home Appraisal

This property is estimated to sell between: $2,545,000 and $4,171,000.
Similar properties in this area sold on average for: $2,545,333
Expect to pay under asking. 67% of similar properties sold for less than the asking price.
Expected to sell in 106 days. Similar properties sold in 106 days. This home has been on eXp Realty for 0 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

  • Commute

Commute

Starting Address
Destination Address
21 Cottage Park Ave, Cambridge, MA

Like what you see?

Complete the form and we'll be in touch. No login necessary.

Add a Comment
Loading...

Similar Listings

Comparable Properties