The Octagon
888 Main Street 10044New York, NY
Starting from
$3,396–$7,564/mo
About The Octagon in New York
The Octagon is a pet-friendly rental community at 888 Main Street on Roosevelt Island, set on the waterfront with an easy commute to Midtown, Lenox Hill, Long Island City and Astoria. Homes have floor-to-ceiling windows with skyline views, hardwood floors, stainless steel appliances and walk-in closets, with in-unit washer-dryers and roof decks in select units. Residents have a private courtyard with a resort-style pool, a dual-level fitness suite, a yoga studio and cycle room, an entertainment center, expansive green space and a 24/7 attached self-park garage. A Bright Horizons daycare is on-site.
The Octagon is a rental building at 888 Main Street in Roosevelt Island, Manhattan, New York, NY.
23 apartments are listed right now: 11 studios at $3,396–$3,751 a month, 8 one-bedrooms at $3,612–$4,287 a month, 2 two-bedrooms at $5,947–$6,313 a month, and 2 three-bedrooms at $7,534–$7,564 a month. Asking rents across the building run $3,396 to $7,564 per month. Pricing was last verified on October 27, 2026.
Residents have access to wood-finished cabinetry, 24 hour concierge, on-site bright horizons daycare, modern stainless steel appliances, roof decks, hardwood flooring, grand historic entrance lobby, spacious walk-in closets, and 15 more amenities.
Floor plans at The Octagon
| Layout | Available | Size | Rent |
|---|---|---|---|
| Studio11 available | 11 | 500– | $3,396– |
| 1 Bedroom8 available | 8 | 590– | $3,612– |
| 2 Bedroom2 available | 2 | 915– | $5,947– |
| 3 Bedroom2 available | 2 | 1,316 sq ft | $7,534– |
Available units at The Octagon(23)
Sorted by rent, lowest first
19Unit 0514{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftAvailable now$3,396/mo- Unit 0614{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftFrom Dec 7$3,406/mo
- 19Unit 1131{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftFrom Jan 7, 2027$3,416/mo
- 19Unit 0814{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftAvailable now$3,436/mo
- 19Unit 0829{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftAvailable now$3,511/mo
- 19Unit 0939{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftAvailable now$3,521/mo
- 19Unit 1035{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftAvailable now$3,531/mo
- 19Unit 1023{"name":"S5","provider_id":"5027878"}Studio · 1 ba · 584 sq ftAvailable now$3,577/mo
- 19Unit 0320{"name":"A3","provider_id":"5027656"}1 bd · 1 ba · 595 sq ftFrom Dec 23$3,612/mo
- 19Unit PH35{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftAvailable now$3,631/mo
- 19Unit 1223{"name":"S5","provider_id":"5027878"}Studio · 1 ba · 584 sq ftAvailable now$3,722/mo
- 19Unit 1210{"name":"S3","provider_id":"5027876"}Studio · 1 ba · 500 sq ftFrom Dec 9$3,751/mo
- 19Unit 0928{"name":"A3","provider_id":"5027656"}1 bd · 1 ba · 595 sq ftAvailable now$4,002/mo
- 19Unit 0512{"name":"A4","provider_id":"5027658"}1 bd · 1 ba · 610 sq ftAvailable now$4,018/mo
- 19Unit 1113{"name":"A2","provider_id":"5027655"}1 bd · 1 ba · 590 sq ftAvailable now$4,053/mo
- 19Unit 1217{"name":"A4","provider_id":"5027658"}1 bd · 1 ba · 610 sq ftAvailable now$4,073/mo
- 19Unit 0609{"name":"A7","provider_id":"5027661"}1 bd · 1 ba · 659 sq ftFrom Nov 18$4,252/mo
- 19Unit 1026{"name":"A6","provider_id":"5027660"}1 bd · 1 ba · 631 sq ftFrom Nov 22$4,282/mo
- 19Unit 0219{"name":"A8","provider_id":"5027662"}1 bd · 1 ba · 666 sq ftAvailable now$4,287/mo
- 19Unit 0825{"name":"B8","provider_id":"5027691"}2 bd · 2 ba · 915 sq ftAvailable now$5,947/mo
- 19Unit 0211{"name":"B11","provider_id":"5027694"}2 bd · 2 ba · 1,003 sq ftAvailable now$6,313/mo
- 19Unit 0747{"name":"C3","provider_id":"5027697"}3 bd · 2 ba · 1,316 sq ftAvailable now$7,534/mo
- 19Unit 1047{"name":"C3","provider_id":"5027697"}3 bd · 2 ba · 1,316 sq ftAvailable now$7,564/mo
The Octagon Amenities
Wood-Finished Cabinetry
24 Hour Concierge
On-Site Bright Horizons Daycare
Modern Stainless Steel Appliances
Roof Decks
Hardwood Flooring
Grand Historic Entrance Lobby
Spacious Walk-In Closets
Private Courtyard with Resort-style Pool
Pet Spa
Floor-to-ceiling Windows with Views of the NYC Skyline
Club Room with Entertaining Space
Game Room with Wet Bar, Billiards and Shuffleboard
Dual Level Fitness Suite with Weight & Cardio Equipment
Co-working Space with Private Work Nooks
Adjacent Tennis Courts
Washer & Dryer In-Unit
Expansive Green Space and Entertainment Spaces
Porcelain Floor Tile
24/7 Attached Self-Park Garage
Children's playroom
Yoga Studio & Cycle Room
Environmentally Friendly Residences
Frequently asked questions about The Octagon
How much does it cost to rent at The Octagon?
Listed rents at The Octagon currently start at $3,396 per month and go up to $7,564. By layout: 11 studios from $3,396, 8 one-bedrooms from $3,612, 2 two-bedrooms from $5,947, 2 three-bedrooms from $7,534.
What floor plans are available at The Octagon?
The Octagon currently lists 11 studios (500 sq ft–584 sq ft), 8 one-bedrooms (590 sq ft–666 sq ft), 2 two-bedrooms (915 sq ft–1,003 sq ft), and 2 three-bedrooms (1,316 sq ft).
Is The Octagon pet friendly?
The Octagon is a pet-friendly community!
Does The Octagon have parking?
24/7 Attached Self-Park Garage
How do I schedule a tour at The Octagon?
Request a tour on Staycio at staycio.com/buildings/the-octagon: pick a preferred date and time, and you'll get an email confirming the request.
Where is The Octagon located?
The Octagon is at 888 Main Street, New York, NY, in the Roosevelt Island, Manhattan neighborhood.