427 East 90th Street, Unit PH9

427 E 90th St
Upper East Side

$4,295,000
Price
4
Beds
2,317 Sq. Ft.
$1,854 / Sq. Ft.
2,317
Sq. Ft.
$1,854
per Sq. Ft.
New Construction
New Construction
a living room with furniture and a large window
a dining room with furniture and wooden floor
a view of a living room with furniture and a large window
a bedroom with a large bed and a large window
a bathroom with a tub sink and mirror
a bathroom with a sink a mirror and a bathtub
a bedroom with a bed and a large window
a bathroom with a sink a toilet and bathtub
a bathroom with a toilet sink and mirror
a view of kitchen with a sink and a mirror
a utility room with washer and dryer
a living room with furniture and floor to ceiling windows
a living room with furniture and a table
a living room with furniture and wooden floor
a bedroom with a bed and a couch next to a window
a view of a terrace with couches and a table
a bed room with a bed and a couch
a view of a room with gym equipment
a dining room with furniture and a lamp next to it
a black and white photo of a picture of a floor

Description

Introducing Penthouse 9 at Gracie Green - A full-floor showstopper with nearly 1,000 square feet of private outdoor space. Perched atop this boutique Upper East Side condominium, Penthouse 9 delivers the rare kind of outdoor living New Yorkers dream about: two sprawling terraces totaling over 900 square feet, including a 720-square-foot private terrace that spans the full width of the building, framed by open southwest skyline views. It's the ultimate backdrop for indoor-outdoor entertaining, lounging,...Introducing Penthouse 9 at Gracie Green - A full-floor showstopper with nearly 1,000 square feet of private outdoor space. Perched atop this boutique Upper East Side condominium, Penthouse 9 delivers the rare kind of outdoor living New Yorkers dream about: two sprawling terraces totaling over 900 square feet, including a 720-square-foot private terrace that spans the full width of the building, framed by open southwest skyline views. It's the ultimate backdrop for indoor-outdoor entertaining, lounging, and everyday living - all in complete privacy. Inside, the keyed elevator opens directly into a sun-drenched, nearly 50-foot-wide great room with 10-foot ceilings, oversized French casement windows, and wide-plank white oak floors. The expansive living and dining area seamlessly connects to the terrace, creating a fluid, loft-like feel with stunning natural light throughout. The open chef's kitchen is as functional as it is beautiful, featuring Montclair Danby marble countertops, a large island, sleek white lacquer cabinetry, and a premium appliance package including a Sub-Zero refrigerator, vented Wolf gas range, and Miele dishwasher. The primary suite is its own private retreat, complete with a second terrace (218 square feet), a walk-in closet, and a spa-like marble bathroom with radiant heated floors, floating double vanity, and walk-in glass shower. Three additional bedrooms offer open exposures, generous closets, and access to well-appointed bathrooms. The home also includes a Bosch washer/dryer and integrated smart wiring for shades, audio, and climate control. Gracie Green, located at 427 East 90th Street, is an intimate new development with just 21 residences. Amenities include an attended lobby, fitness center, children's playroom, bike room, private storage, and a rooftop lounge. Tucked in a quiet, tree-lined pocket near Gracie Mansion and Carl Schurz Park, it offers rare tranquility with unmatched access to the Q train, Whole Foods, top private schools, and the East River promenade. Estimated monthly taxes are $4,432 with primary-residence eligibility, compared to $5,373 without.  

Property Details for 427 East 90th Street, Unit PH9

View
Bridges, City, CityLights, River, Skyline
LISTING UPDATED: 12/16/2025 03:38 PM

Property Details for 427 East 90th Street, Unit PH9

StatusActive
MLS IDRLS20029897
Days on Market195
Taxes$5,373 / month
Common Charges$3,532 / month
Min. Down Pymt5%
Total Rooms6.5
Compass TypeCondo
MLS TypeCondo
Year Built2019
CountyNew York County

Building

427 E 90th St

3 Units5 StoriesBuilt in 2019

Location

Listing Courtesy of Douglas Elliman Real Estate
Add your commute

Building Information for 427 East 90th Street, Unit PH9

Building/Complex427 E 90th StFloor9Stories5Residences3Pet Policy-Pet Policy Details-Year Built2019Building AgeNew Development

Payment Calculator

$34,107 per month

30 year fixed, 6.28% Interest

Principal and Interest

$25,202

Property Taxes

$5,373

Maintenance/Common Charges

$3,532

The Payment Calculator is for illustrative purposes only.

Property Information for 427 East 90th Street, Unit PH9

Summary
Location and General Information
  • Subdivision Name: Yorkville
  • Stories Total: 12
  • Garage Spaces: 0.0
  • View: Yes
  • Zoning Description: R8
Taxes and HOA
  • Tax Lot: 0000
  • Tax Deduction Percent: .00%
  • Tax Block: 01570
  • Association Fee Frequency: Monthly
  • Flip Tax: $0
  • Building Tax Lot: 0017
  • Tax Monthly Amount: 5373.0
  • Tax Abatement YN: false
Parking
  • Garage: No
  • Garage Spaces Assigned YN: false
Property
Lot Information
  • Living Area: 2317.0
  • Living Area Units: SquareFeet
  • Building Name: GRACIE GREEN
Building Information
  • Building Features: CommonPlayroom, Elevators
  • Landmark Status YN: false
  • Building Exterior Features: BuildingRoofDeck
  • Building Laundry Features: Other
  • Building Pets Allowed: BuildingYes
  • Capital Reserves YN: false
  • Green Building YN: false
Property and Assessments
  • New Development: Yes
  • Sponsor Unit: Yes
  • Certificate Of Occupancy: Yes
  • Percent Of Common Elements: .00%
  • Common Interest: Condominium
  • Number Of Shares: 0
  • New Construction: Yes
  • Structure Type: HighRise
  • Property Condition: Excellent
Interior and Exterior Features
Exterior Features
  • Basement: Other
  • Exterior Features: None
  • Patio And Porch Features: None
Interior Features
  • Cooling: CentralAir
  • Entry Level: 9
  • Fireplace: No
  • Floor Number: 9
  • Basement: No
  • Cooling: Yes
  • Laundry Features: InUnit
  • ElevatorsTotal: 2
Multi Family
Multi-Family Information
  • Number Of Units Total: 21
Rental
Rental Information
  • Pets Allowed: UnitYes
  • Attendance Type: DoormanPartTime
  • Land Lease: No

Property History for 427 East 90th Street, Unit PH9

DateEvent & SourcePriceAppreciationLink
Nov 20, 2025

Price Change

RLS RESO #RLS20029897

$4,295,000—
Jun 9, 2025

Listed (Active)

RLS RESO #RLS20029897

$4,495,000—
Jun 15, 2023

Permanently Off Market

RLS RESO #RLS10917875

$5,175,000—
Jun 14, 2023

Listed (Active)

RLS RESO #RLS10917875

$4,750,000—
Oct 29, 2021

Permanently Off Market

RLS RESO #RLS10712180

$4,850,000—
Apr 19, 2021

Listed (Active)

RLS RESO #RLS10712180

$4,850,000—
DateEvent & SourcePrice
11/20/2025

Price Change

RLS RESO #RLS20029897

$4,295,000
06/09/2025

Listed (Active)

RLS RESO #RLS20029897

$4,495,000
06/15/2023

Permanently Off Market

RLS RESO #RLS10917875

$5,175,000
06/14/2023

Listed (Active)

RLS RESO #RLS10917875

$4,750,000
10/29/2021

Permanently Off Market

RLS RESO #RLS10712180

$4,850,000
04/19/2021

Listed (Active)

RLS RESO #RLS10712180

$4,850,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 427 East 90th Street, Unit PH9

Taxable ValueLand$95,440Additions$431,623Total$527,063
Tax Record2025$65,883 ($5,490 / month) Tax Class2Tax Rate12.5%
Home Facts
Total Finished SqFt1,722 SqFtLot Size5,035 SqFtYear Built2019ZoningR8APN1015701019

Schools near 427 East 90th Street, Unit PH9

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
Yorkville Community School
Public - PK to 5
Nyc Lab Ms For Collaborative Studies
Public - 6 to 8
Lower Manhattan Community Middle School
Public - 6 to 8
Jhs 167 Robert F Wagner
Public - 6 to 8
Rating
School
Distance
Yorkville Community School
PublicPK to 5

Nyc Lab Ms For Collaborative Studies
Public6 to 8

Lower Manhattan Community Middle School
Public6 to 8

Jhs 167 Robert F Wagner
Public6 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 427 East 90th Street, Unit PH9, Upper East Side

427 East 90th Street, Unit PH9 is a condo for sale in Upper East Side. This property was listed for sale on June 9, 2025 by Douglas Elliman Real Estate, it's currently listed at $4,295,000. This listing's school district is New York City Geographic District # 2. Nearby schools include Yorkville Community School, Nyc Lab Ms For Collaborative Studies and Lower Manhattan Community Middle School. 427 East 90th Street, Unit PH9 is a 4-bed, 3-bath, 2,317 sqft condo built in 2019.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Douglas Elliman Real Estate

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. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2025, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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. ©2025 The Real Estate Board of New York, Inc., all rights reserved. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2025 The Real Estate Board of New York, Inc., All rights reserved.