Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,995,000

· Closed October 2, 2020

12 W 18th Street #PH-9E
Closed For Sale Condo

$2,995,000

$1,664 per sq ft

12 W 18th Street #PH-9E

Flatiron, Manhattan

MLS® #RLS10624453

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

1,800

Sq. Ft.

1886

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,800 sq ft
Year Built 1886
Ownership Condo
HOA/Common Charges $1,017/mo
Property Taxes $29,484/yr
Neighborhood Flatiron
Floor 9 of 9

Property Highlights

  • Exposure: East,North,South facing
  • Outdoor Space: Terrace
  • Style: Prewar architecture

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 2 Full
Floor 9 of 9
Exposure East,North,South
Cooling Central Air
Pets Yes
Cross Street Fifth Avenue/Avenue of the Americas
Year Built 1886
Living Area 1,800 sq ft
Architectural Style Prewar
Block/Lot 819/7501

Listing History

Event Date Price Change
Listed Nov 9, 2005 $2,995,000 -
Currently May 19, 2026 $2,995,000 -

Description

RARE OPPORTUNITY TO PURCHASE TRIPLE-MINT PENTHOUSE CONDO LOFT


Penthouse 9E, with low monthlies, recently underwent a stunning renovation, just completed in September 2019. This unique penthouse is located on 18th Street off Fifth Avenue in the heart of the world-renowned Flatiron neighborhood, featuring fine boutique shops, Michelin star restaurants, and easy access to all of Manhattan.


This 2 bedroom, 2 bathroom penthouse apartment spans approximately 1,800 SF with an additional 800 SF of private outdoor space directly accessible from within the apartment.


Before you enter PH-9E, you are greeted by a sound studio front door and upon entering, you will notice that the apartment has been fully insulated for sound, creating a serene, Zen-like quiet atmosphere.


The fabulously proportioned living/dining room overlooks 18th street, which flows seamlessly to the open kitchen, making this quiet, bright penthouse ideal for anyone who loves to entertain or simply enjoy the tranquility of their home. Refinished original hardwood oak floors contribute to the contemporary feel throughout.


The thoughtfully designed kitchen perfectly incorporates aesthetics, convenience, and function. Outfitted with custom wood cabinets, the windowed open kitchen features a pull out vertical pantry and hidden horizontal lift up shelves for easy access to small appliances, all complemented by satin nickel finishes.


The countertops are gorgeous white quartz, permitting the chef of the house to prepare meals freely, not needing to worry about staining. All appliances are top tier: The kitchen appliances include a Wolf 36-inch sealed 6 burner range, Wolf Pro convection steam oven, Wolf 'M' series wall oven, Subzero 36-inch refrigerator, Miele Futura Crystal dishwasher, Tensui water filtration system, and a Faber hood that ventilates out.


Walking down the expansive hallway, past a reclaimed wood feature wall toward the bedrooms you encounter an oak and iron forged staircase leading up to a private glass vestibule that opens onto your roof deck of approximately 800 SF. The private roof deck is currently unfinished and awaits your ultimate design.


The master bedroom contains newly built floor-to-ceiling custom wood cabinetry, providing ample storage and closet space for any fashion enthusiast.


The sky lighted spa-inspired ensuite master bathroom has been remarkably renovated, including a custom dual basin master bathroom sink, Victoria & Albert soaking tub, radiant heated master bathroom floors, Robern full length medicine cabinet, Toto neorset toilet, and full standing shower.


The second bedroom is currently configured as a guest room/study with a separate full bathroom and steam shower.


Additional features include: Central A/C with auxiliary heat, vented washer & dryer, Savant entry, surround sound, five-zone in-ceiling Sonos sound system, steam shower, service elevator from basement with direct entry into apartment, storage cage in basement, sound insulation along shared walls, reclaimed wood feature wall with waterfall lighting, and more to be seen.


The On-site super receives packages and deliveries M-F from 9-5. Pet friendly, Parental support permitted.


12 W 18th Condominium building is currently in the process of installing a new, already paid for, roof for the entire building.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common Area

Exterior Features

Building Roof Deck Terrace

Appliances

Dryer Washer

Building Information

Financial Details

Common Charges $1,017/mo
RE Taxes $29,484/yr ($2,457/mo)
Sale Price $2,995,000

The Flatiron District is a busy intersection of history, technology, and luxury living. Named after the iconic Flatiron Building, the neighborhood is centered around Madison Square Park and is a hub for the city's 'Silicon Alley.' The real estate market is famous for its grand cast-iron loft buildings with high ceilings and expansive floor plans, alongside ultra-luxury glass towers that offer modern amenities and central Manhattan convenience.

Flatiron Live Market Data

View Neighborhood

Active Listings

138

Median Asking Price

$2.38M

Median $/Sqft

$1,791

Avg Days on Market

N/A

New This Week

10

Price Reduced

31%

Sold (30 Days)

4

Median Sale Price

$1.55M

Live data from RLS at REBNY • Updated 5/18/26, 8:25 PM EST

Similar Listings in Flatiron

View All

Location

Loading map...

12 W 18th Street #PH-9E, Flatiron, New York County • Near Fifth Avenue/Avenue of the Americas

Building Information

Official NYC property records for this building

1960
Year Built
66 years old
3
Floors
3
Residential Units
R6B
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $117,240
Land Value: $21,960
Exemptions: $62,700

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 3,800 SF
Building Area: 3,031 SF
Built FAR: 0.8
Allowed FAR: 2

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed common charges are $1,017 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $29,484, or roughly $2,457 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,800 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1886, making it approximately 140 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $2,995,000 for 1,800 sq ft, the asking price per square foot is approximately $1,664. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS10624453
First Listed: 11/9/2005
Closed: 10/2/2020
Contract Date: 9/17/2019

Listing Courtesy of Compass - Charlie Attias

Listing Contact: (917) 273-8613

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/19/2026 at 12:25 AM UTC

Buying a Condo? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

Condo Due Diligence Checklist

What to review before signing: financials, reserve fund, offering plan.

Read article

How to Read a Condo Offering Plan

Decode the offering plan before you commit to any new development.

Read article

NYC Mansion Tax: 2026 Guide

How the tiered mansion tax works for purchases over $1M.

Read article

Interested in this property?

Your info is secure and never shared.

View Active Listings Call Milton