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32 West 18th Street 9BNew York, NY 10011

For Sale

$5,395,000

Smart Buyer Rebate $67,438

Nestled at the vibrant intersection of Flatiron and Chelsea, this extraordinary pre-war condo conversion is a masterpiece of design and space. Spanning approximately 3,300 square feet, this loft features soaring 12-foot ceilings and exquisite mahogany-encased windows that create a serene atmosphere throughout. Designed by the renowned AD100 firm Ashe Leandro, this loft seamlessly blends classic elegance with modern sophistication. The expansive layout offers a perfect balance between open entertaining areas and private living spaces, making it ideal for both relaxation and gatherings. The chef's kitchen, featuring custom Rosewood cabinetry from Valcucine of Italy, boasts an 18-foot countertop and is equipped with top-of-the-line Sub Zero and Miele appliances, including a five-burner cooktop, double wall ovens, and a built-in cappuccino machine. A stylish cocktail bar and media room enhance the entertainment experience. All four oversized bedrooms come with en-suite luxury baths, generous closets, and southern-facing windows that provide breathtaking views. The master suite includes four custom closets and a spa-like marble bath. This beautifully renovated loft also features central AC, radiant heat floors, an integrated audio system with ceiling speakers, and elegant details such as a hand-carved limestone gas fireplace and walnut-wide oak plank floors. Altair 18 is a pet-friendly, full-service condominium offering luxury amenities, including a doorman/concierge, a cabana-style roof deck with barbeque and stunning NYC views, a state-of-the-art fitness center, and private storage with the sale. Experience unrivaled living in one of the best locations in the city!  

Listed by Frances W Katzen

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Douglas Elliman Real Estate

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(917) 705-1864

Last updated October 20, 2025

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Source: REBNY #RLS20048670

Listing Facts

  • TypeCondo
  • NeighborhoodUnion Square
  • Bedrooms4
  • Bathrooms3.5
  • Days on Prevu37
  • HOA/Maint. Fees$6,373/month
  • Size3,300 sqft
  • Price per sqft$1,635

Amenities

  • Private Outdoor Space
  • Pets Allowed
  • Concierge

Location

Mortgage Calculator

Listing History

09/15/2025
Listed by Douglas Elliman Real Estate
$5,395,000

Estimated Closing Costs

Total
$248,633
Attorney Fees
$4,000
NYC Mansion Tax
$121,387
Title Insurance
$24,278
Bank Attorney
$1,500
Mortgage Recording Tax
$93,468
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $5,395,000 and a 10% 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 32 West 18th Street 9B

Association

Amenities

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

Fees

  • Association Fee: $6,373.00 Monthly

Financial

  • Flip Tax Remarks: None NONE

Exterior

Construction

  • Number Of Units Total: 21
  • Stories Total: 12
  • Year Built: 1908
  • Architectural Style: Loft
  • Building Name: Altair 18
  • Entry Level: 9

Features

  • Building Features: Storage
  • View: City

Financial

Taxes

  • Parcel Number: 0819-1417

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 1

Measurements

  • Living Area: 3,300
  • Living Area Units: SquareFeet

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Rooms Total: 6

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Flatiron
  • Tax Block: 00819
  • Tax Lot: 7503

Utilities

Equipment

  • Laundry Features: Washer Hookup, In Unit

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.