100 Riverside Boulevard 21A
$2,000,000
MLS# RLS20115924 · Upper West Side
Listed September 17, 2026 · 40 days on the market
2 Beds 2 Baths 1,156 Sq.Ft.
About This Property
NE-facing corner 2BR/2BA with an extraordinary private wrap terrace—716 sq ft—outfitted with a brand-new Jacuzzi, landscaping, dining and lounge zones. Combined with 1,156 sq ft of refined interiors, you get 1,872 sq ft of seamless living and entertaining high on the 21st floor. Only four homes on the floor ensure exceptional privacy.
An elegant foyer leads to a window-wrapped living room and chef’s kitchen with Sub-Zero and Miele appliances. The serene east-facing primary suite features a luxe Waterworks bath with separate tub and shower. A spacious second bedroom overlooks the terrace—ideal as a guest room, office, or nursery. Highlights include Brazilian rosewood floors, high ceilings, abundant closets, in-unit washer/dryer, central AC/heat, two deeded storage rooms, and three bike spots.
The Avery is a white-glove, full-service condominium with 24/7 doorman, concierge, fitness center with yoga room, screening and billiards rooms, resident lounge/library with Wi-Fi, children’s playroom, garden, and on-site garage with direct elevator access—all moments from Lincoln Center, Riverside Park, Central Park, and premier shopping and dining.
Taxes advertise represent primary residence taxes with STAR abatement. Current taxes 17% higher $2,975
Curtis Bain
Brown Harris Stevens
Property Features
Policies
- Cats and dogs allowed
Building amenities
Services and facilities
- Bike room
- Concierge
- Elevator
- Garage parking
- Laundry in building
- On-site parking
- Storage space
Wellness and recreation
- Children's playroom
- Gym
- Screening room
Outdoor space
- Garden
Some building amenities are reported on other current listings in this building. Confirm amenities and building policies before relying on them.
Estimate
Monthly Cost & Closing Costs
The rate is a placeholder, not a quote. Enter the one your lender gives you.
$14,535 / month
- Principal and interest$10,113
- Common charges$1,952
- Property taxes$2,470
Due at closing
- Down payment (20%)$400,000
- NYS “mansion tax” (1.25%)$25,000
- Mortgage recording tax (1.925%)$30,800
Not included: attorney, title insurance, lender and appraisal fees, board application and move-in fees, flip tax and prepaid items. Estimates only, based on the published New York State rates. Your attorney and lender will confirm the real figures.
Gallery
Property Photos
Listing Courtesy of Compass
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.