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733 Park Avenue 4New York, NY 10021

For Sale

$7,650,000

Smart Buyer Rebate $95,625

A private, full-floor residence accessed by direct elevator entry with a gracious foyer, this beautifully reimagined Park Avenue home blends timeless sophistication with contemporary California-inspired design. Recently transformed in a complete renovation by acclaimed designer Brock Forsblom and featured in Architectural Digest, it combines Old Hollywood glamour with organic modern warmth—creating a light-filled sanctuary that feels both elegant and effortlessly livable.

The dramatic open-plan layout features a gracious living room, formal dining area, and a striking blue-paneled library, each unified by custom oak flooring, crisp crown moldings, and a refined palette of gray and white. Oversized 15-foot-wide windows flood the interiors with western light across Park Avenue, while the seamless flow between rooms makes the home ideal for both grand entertaining and everyday living.

The chef’s kitchen anchors the home’s central gathering space, offering top-of-the-line appliances, extensive storage, and a comfortable breakfast area.

The primary suite occupies its own private wing, offering an expansive bedroom with serene Park Avenue exposures, a dedicated dressing room with dual walk-in closets, and an en-suite primary bath luxuriously finished with marble surfaces, a soaking tub, and a glass-enclosed shower—creating a refined retreat designed for comfort and privacy.

The private bedroom corridor houses three additional bedrooms, including one with an en-suite bath and another that easily serves as a media room or library, offering flexible living options to suit a variety of needs. A maid’s room with en-suite bath, located off the laundry room near the kitchen, provides ideal accommodations for guests or staff.

Throughout, Forsblom’s design merges traditional Park Avenue refinement with modern ease. Soft architectural lines, cohesive detailing, and an abundance of natural light give the residence an inviting sense of calm and sophistication.

Located at 733 Park Avenue, a full-service cooperative at the corner of 71st Street, residents enjoy 24-hour doorman service, an elevator attendant, fitness center, storage, and the convenience of one of Manhattan’s most prestigious addresses. Pieds-à-terre and pets are welcome.

Listed by Philip Scheinfeld

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Compass

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(917) 446-0523

Last updated December 11, 2025

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Source: REBNY #RLS20054129

Listing Facts

  • TypeCo-op
  • NeighborhoodLenox Hill
  • Bedrooms4
  • Bathrooms4.5
  • Days on Prevu45
  • HOA/Maint. Fees$11,210/month

Amenities

  • Dishwasher
  • Pets Allowed
  • Concierge

Location

Mortgage Calculator

Listing History

11/19/2025
Price Decreased
$7,650,000
10/27/2025
Listed by Compass
$8,250,000

Estimated Closing Costs

Total
$181,625
Attorney Fees
$4,000
NYC Mansion Tax
$172,125
Bank Attorney
$1,500
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $7,650,000 and a 50% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 733 Park Avenue 4

Association

Amenities

  • Pets Allowed: Building Yes
  • Concierge: Concierge Yes, Doorman Full Time

Fees

  • Association Fee: $11,210.00 Monthly

Financial

  • Flip Tax: 3.0%
  • Flip Tax Remarks: 3%. Payable By Seller.

Exterior

Construction

  • Number Of Units Total: 30
  • Stories Total: 30
  • Structure Type: High Rise, Multi Family
  • Year Built: 1972
  • Entry Level: 4

Features

  • Building Features: Elevator(s)
  • View: City

Measurements

  • Lot Size Dimensions: 100
  • Lot Size Units: SquareFeet

Financial

Taxes

  • Parcel Number: 1405-0072-00733-000-0000004

Interior

Features

  • Appliances: Cooktop, Dishwasher, Gas Cooktop, Gas Oven, Stainless Steel Appliance(s)
  • Flooring: Hardwood
  • Interior Features: Wet Bar, Chandelier, Entrance Foyer, High Ceilings, Pantry, Recessed Lighting, Soaking Tub, Bar, Walk-In Closet(s)

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4
  • Rooms Total: 9

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Lenox Hill
  • Tax Block: 01405
  • Tax Lot: 0072

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: Common Area, Laundry Room, In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There are 4 bedrooms and 4.5 bathrooms in this co-op at 733 Park Avenue 4.

Are pets allowed at 733 Park Avenue?

Yes, 733 Park Avenue allows pets. Check the Property Details for any relevant restrictions.

How does 733 Park Avenue 4 compare to other co-ops in Lenox Hill?

This co-op is listed 84% above the average price for co-ops in Lenox Hill and has been on the market for 141 less days than the typical home in this area.

733 Park Avenue 4 is a 4-bedroom, 4.5-bath co-op for sale in New York NY 10021. Available on Prevu for 45 days at $7,650,000. This includes a recent price decrease of $600,000. This residence is located in Lenox Hill. The median listing price for co-ops in this area is $2,985,000. The home offers dishwasher, pets allowed, and doorman. View other co-op listings in Manhattan.

Based on information from Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.