100 E Putnam Ave Unit 301 Greenwich, CT 06807
Cos Cob AreaHighlights
- 0.76 Acre Lot
- High Ceiling
- Eat-In Kitchen
- Cos Cob School Rated A
- Fireplace
- 4-minute walk to Loughlin Avenue Playground
About This Home
100 East Putnam Avenue, Apartment 301 -- Brand-New Luxury 2-Bedroom Rental in Cos Cob, Greenwich
A new standard for rental living has arrived in Cos Cob. Apartment 301 is a sun-filled, brand-new two-bedroom residence at 100 East Putnam Avenue -- a rare chance to lease luxury new construction in a town where it almost never comes to market.
An open-plan layout flows from a generous living and dining space into a designer kitchen, wide-plank flooring throughout, oversized windows with multiple exposures, and integrated smart-home technology for lighting, climate, and entry. The primary suite offers a spa-inspired bath; the second bedroom is well-suited to a guest room, nursery, or home office. The building delivers what you'd expect at this level: secure smart-building access, an expansive landscaped rooftop terrace, covered and uncovered on-site parking, and dedicated storage lockers.
The location is the rest of the story. You're along the heart of Cos Cob's main corridor, moments from the town's best restaurants and boutiques, and just a 10-minute walk to the Cos Cob train station -- Grand Central in approximately 44 minutes, Stamford in 12. Greenwich Country Day School's Old Church Road campus is a short walk; the Stanwich campus is a 7-minute drive. Weekends mean Cos Cob Park, the Greenwich Botanical Center, and the quiet sophistication of this stretch of Connecticut.
Apartment 301 at a Glance 2 BR · 2 BA · 1,198 SF · Washer/dryer in unit · Smart-home enabled · Covered parking + storage · Dogs Only · $9,175/month · 12-month minimum (shorter terms case by case)
Schedule a private tour with Nick Helmuth at HELMUTH | Corcoran.
Listing Agent
Corcoran Centric Realty LLC License #RES.0834874 Listed on: 05/29/2026
Condo Details
Home Type
- Condominium
Year Built
- Built in 2024
Parking
- 1 Car Garage
Home Design
- Brick Exterior Construction
- Asphalt Roof
Interior Spaces
- 1,198 Sq Ft Home
- High Ceiling
- Fireplace
- Entrance Foyer
- Combination Kitchen and Dining Room
Kitchen
- Eat-In Kitchen
- Kitchen Island
Bedrooms and Bathrooms
- 2 Bedrooms
- Walk-In Closet
- 2 Full Bathrooms
- Separate Shower
Laundry
- Laundry Room
- Washer and Dryer
Utilities
- Forced Air Heating and Cooling System
- Electric Water Heater
Community Details
- Dogs Allowed
Listing and Financial Details
- 12 Month Lease Term
- Long Term Lease
- Assessor Parcel Number 08-2821/S
Map
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 07/13/2026 07/13/26 | Price Changed | $8,695 | -5.2% | $7 / Sq Ft |
| 05/29/2026 05/29/26 | For Rent | $9,175 | -- | -- |
Source: Greenwich Association of REALTORS®
MLS Number: 125122
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Ask me questions while you tour the home.