MANHATTAN BUILDING GUIDE
Flatiron Building Condos for Sale
The landmark 175 Fifth Avenue residential conversion at 23rd Street and Broadway.
By Anthony Guerriero, Manhattan Miami Real Estate | Updated August 2026
The Flatiron Building is no longer just a photographed skyline icon. The 1902 Daniel Burnham landmark at 175 Fifth Avenue has been reimagined as a limited collection of trophy condominium residences, which means buyers need to evaluate it as both architecture and a new-development purchase: floor plate, sponsor terms, view, layout, landmark restoration, carrying costs and resale audience all matter.
Flatiron Building Real Estate Map
The map marks 175 Fifth Avenue at the point where Fifth Avenue, Broadway and 23rd Street meet. This is a building marker, not a neighborhood boundary.
CURRENT INVENTORY
Flatiron Building properties for sale
The listing view is limited to this neighborhood and for-sale inventory. It does not expose a broad site search.
Public inventory is reviewed building by building so the page does not broaden your search beyond Flatiron Building. Request the current building-specific list, including relevant private and coming-soon opportunities where available.
Request current Flatiron Building inventoryAvailability changes frequently. Listing status, boundaries, building rules and property details must be independently confirmed.
Flatiron Building at a glance
The Flatiron Building is no longer just a photographed skyline icon. The 1902 Daniel Burnham landmark at 175 Fifth Avenue has been reimagined as a limited collection of trophy condominium residences, which means buyers need to evaluate it as both architecture and a new-development purchase: floor plate, sponsor terms, view, layout, landmark restoration, carrying costs and resale audience all matter.
Buildings and ownership formats
| Buyer question | Current working benchmark | Diligence note |
|---|---|---|
| Is there inventory? | Public portals showed active and in-contract sponsor inventory in August 2026 | Confirm the current availability sheet and contract status before showing or quoting |
| What is the top price point? | Public reporting and portals have referenced a $58.5M upper benchmark | Verify whether the residence is active, in contract or sold before treating it as a live comp |
| How many homes are planned? | The developer describes a limited collection of 38 bespoke residences | Check the offering plan because portals may show a different unit count during conversion |
| Who is behind the conversion? | The Brodsky Organization and The Sorgente Group, with interiors by Studio Sofield | Review sponsor history, warranties, punch-list process and delivery timing |
| What amenities are promoted? | Doorman, concierge, fitness center, pool, resident lounge and game room | Confirm final delivered amenities, staffing model and monthly operating costs |
BUILDING-BY-BUILDING BUYER GUIDE
Market benchmarks
| Metric | Current working benchmark |
|---|---|
| Address | 175 Fifth Avenue, New York, NY 10010, at 23rd Street and Broadway |
| Original completion | 1902 landmark designed by Daniel Burnham |
| Residential program | Limited condominium conversion reported by the developer as 38 residences |
| Developer and design | The Brodsky Organization with The Sorgente Group; interiors by Studio Sofield |
| Sales launch | Public listing portals show sales started January 24, 2026 |
| Public inventory snapshot | CityRealty showed 5 active listings and 15 in-contract listings on August 7, 2026 |
| Public asking context | Recent public asking prices have ranged from about $10.9M to $58.5M, subject to status changes |
Benchmarks reflect the developer's public building page, StreetEasy, CityRealty and public real-estate reporting reviewed in August 2026. Availability, price, square footage, sponsor terms and offering-plan details must be verified before negotiation.
Buying at 175 Fifth Avenue
This is a highly unusual condominium conversion rather than a standard new tower. Compare the wedge-shaped floor plate, exposure, column and brace placement, elevator core, window restoration, ceiling heights, storage, private outdoor space where applicable and how the apartment will live day to day after the novelty of the address fades.
Flatiron Building pricing and trophy context
The public market has included listings from the low eight figures to a reported $58.5 million full-floor benchmark. Price per square foot can be distorted by floor plate, views, contract status and headline value, so a buyer should compare the Flatiron against One Madison, 10 Madison Square West, Madison Square Park Tower and other downtown trophy inventory.
Sponsor, landmark and carrying-cost diligence
The building's landmark status and office-to-residential conversion make diligence important. Review the offering plan, budget, reserves, facade and window scope, common charges, taxes, amenity obligations, sponsor inventory, closing costs and any restrictions tied to the conversion before relying on marketing language.
Buildings to compare
| Buyer question | Current working benchmark | Diligence note |
|---|---|---|
| Is there inventory? | Public portals showed active and in-contract sponsor inventory in August 2026 | Confirm the current availability sheet and contract status before showing or quoting |
| What is the top price point? | Public reporting and portals have referenced a $58.5M upper benchmark | Verify whether the residence is active, in contract or sold before treating it as a live comp |
| How many homes are planned? | The developer describes a limited collection of 38 bespoke residences | Check the offering plan because portals may show a different unit count during conversion |
| Who is behind the conversion? | The Brodsky Organization and The Sorgente Group, with interiors by Studio Sofield | Review sponsor history, warranties, punch-list process and delivery timing |
| What amenities are promoted? | Doorman, concierge, fitness center, pool, resident lounge and game room | Confirm final delivered amenities, staffing model and monthly operating costs |
BUYER QUESTIONS
Flatiron Building real estate FAQ
Are Flatiron Building condos actually for sale?
Yes. Public listing portals and the developer's sales page show the Flatiron Building residential conversion has sponsor condominium inventory, though availability changes quickly.
Where is the Flatiron Building?
The Flatiron Building is at 175 Fifth Avenue in Manhattan, where Fifth Avenue, Broadway and 23rd Street meet.
How many residences are in the Flatiron Building conversion?
The developer publicly describes the conversion as a limited collection of 38 residences. Buyers should verify the final offering plan and unit count.
What should a buyer compare before purchasing?
Compare floor plate, view, exposure, sponsor terms, common charges, taxes, landmark restoration, delivery timing, resale audience and competing Madison Square Park trophy condos.
Is this the same as the Flatiron neighborhood page?
No. The neighborhood page covers apartments and lofts across Flatiron. This page focuses specifically on 175 Fifth Avenue and its residential conversion.
PRIVATE BUYER REPRESENTATION
Request a building-specific Flatiron Building shortlist
Tell us your budget, timing, intended use and preferred property type. We will compare the relevant public market with private opportunities where available, then flag carrying costs, rules and address-specific risk.
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