400 East 84th Street, Unit 21B

The Strathmore Luxury Apartments
Upper East Side

$2,895,000
Price
3
Beds
1,623 Sq. Ft.
$1,784 / Sq. Ft.
1,623
Sq. Ft.
$1,784
per Sq. Ft.
New Construction
New Construction

Description

The strathmore presents an elegant three-bedroom with unobstructed city views Rising 44 stories above the leafy charm and quiet sophistication of the Upper East Side, The Strathmore is more than a residence - it's a daily invitation to live elegantly in one of Manhattan's most coveted enclaves. Reimagined by Related Companies in collaboration with internationally acclaimed interior design firm Ingrao Inc., The Strathmore offers 180 one- to four-bedroom residences, each featuring expansive layouts,...The strathmore presents an elegant three-bedroom with unobstructed city views Rising 44 stories above the leafy charm and quiet sophistication of the Upper East Side, The Strathmore is more than a residence - it's a daily invitation to live elegantly in one of Manhattan's most coveted enclaves. Reimagined by Related Companies in collaboration with internationally acclaimed interior design firm Ingrao Inc., The Strathmore offers 180 one- to four-bedroom residences, each featuring expansive layouts, sweeping city and river views, and artful finishes that anchor every home in elegance. Complementing these residences is a collection of exceptional amenities and the renowned service from Related's on-site management team, making this a rare opportunity for well-considered city living surrounded by world-class dining, museums, and seamless access to the FDR and beyond. Upon arrival at The Strathmore, residents are greeted via tree-lined streets and private garden before entering into a grand double-height lobby, where they are met with an expertly trained staff delivering the highest level of service. The Strathmore's resort-style amenity suite blends wellness, leisure, and community with thoughtfully designed spaces: a private dining room with catering kitchen, residents' lounge, fitness center, indoor lap pool, squash/sports court with viewing lounge, and children's playroom. The experience is further enhanced by Related Life, a curated lifestyle program connecting neighbors through enriching events and shared moments. Corner residence 21B is a stunning 1,623 SF three-bedroom, three-bath home with northeast exposure and East River views, featuring 7-inch-wide European French oak flooring in a chevron pattern, a foyer with two entry closets, and elegant bay windows that frame the open city and East River views. The gracious corner living room leads you to the open kitchen featuring Miele appliances including wine fridge, an oversized Imperial Danby marble island - perfect for barstools and additional seating, custom Italian cabinetry accented by polished nickel fixtures, and stainless-steel sink with garbage disposal. The corner primary bedroom suite features dual walk-in closets and boasts iconic city views. The ensuite 5-fixture primary bathroom includes a linen closet, custom vanities with Volaka marble countertops, and undermount sinks accented by polished nickel fixtures. Greek Volaka marble flooring with a Grigio Niccola border finishes the elegant design. The secondary bedroom has an ensuite bathroom with soaking tub and a custom vanity with Turkish Bianco Dolomite marble countertop, walls and flooring. An additional secondary bedroom and bathroom with walk-in shower completes the home. Residence 21B comes with smart thermostats and vented washer and dryer.
  1. Listed by The Strathmore Sales Office • Corcoran Sunshine Marketing Group
    P: (212)-284-6600 info@thestrathmore.com

Property Details for 400 East 84th Street, Unit 21B

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City
LISTING UPDATED: 12/12/2025 03:22 PM

Property Details for 400 East 84th Street, Unit 21B

StatusActive
MLS IDRLS20056187
Days on Market52
Taxes-
Maintenance$6,028 / month
Min. Down Pymt20%
Total Rooms5.0
Compass TypeCondop
MLS TypeCondop
Year Built1994
CountyNew York County

Building

The Strathmore Luxury Apartments

178 Units48 StoriesBuilt in 1994

Location

Listing Courtesy of Corcoran Sunshine Marketing Group
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Building Information for 400 East 84th Street, Unit 21B

Building/ComplexThe Strathmore Luxury ApartmentsFloor21Stories48Residences178Pet Policy-Pet Policy DetailsPets Allowed. Breed restrictions. Weight Limit: 50 lbs.Year Built1994Building AgePost-war

Payment Calculator

$20,333 per month

30 year fixed, 6.28% Interest

Principal and Interest

$14,305

Property Taxes

$0

Maintenance/Common Charges

$6,028

The Payment Calculator is for illustrative purposes only.

Property Information for 400 East 84th Street, Unit 21B

Summary
Location and General Information
  • Subdivision Name: Yorkville
  • Stories Total: 44
  • Exposures: East, North
  • Garage Spaces: 0.0
  • View: Yes
  • Zoning Description: R8B
Taxes and HOA
  • Tax Lot: 0004
  • Tax Deduction Percent: .00%
  • Tax Block: 01563
  • Association Fee Frequency: Monthly
  • Flip Tax: $0
  • Building Tax Lot: 0004
  • Tax Monthly Amount: 0.0
  • Tax Abatement YN: false
Parking
  • Garage: Yes
  • Building Parking Total: 58.0
  • Garage Spaces Assigned YN: false
Property
Lot Information
  • Living Area: 1623.0
  • Living Area Units: SquareFeet
  • Building Name: THE STRATHMORE
Building Information
  • Building Features: IndoorPool, CateringKitchen, CommonPlayroom, Concierge, Elevators, ScreeningRoom, Sauna
  • Landmark Status YN: false
  • Building Laundry Features: Other
  • Building Pets Allowed: BuildingYes
  • Building Pets Allowed Comments: 50 lbs Pets Allowed Breed restrictions. Weight Limit 50 lbs.
  • Capital Reserves YN: true
  • Green Building YN: false
Property and Assessments
  • New Development: Yes
  • Sponsor Unit: Yes
  • Certificate Of Occupancy: Yes
  • Percent Of Common Elements: .00%
  • Common Interest: Condop
  • Number Of Shares: 87
  • New Construction: No
  • 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: WallUnits
  • Entry Level: 21
  • Fireplace: No
  • Dining Type: Alcove
  • Kitchen Condition: Excellent
  • Floor Number: 21
  • Basement: Yes
  • Cooling: Yes
  • Laundry Features: WasherHookup, InUnit
  • Bathroom Condition: Excellent
  • ElevatorsTotal: 3
Multi Family
Multi-Family Information
  • Unit Line: B
  • Number Of Units Total: 144
Rental
Rental Information
  • Pets Allowed: UnitYes
  • Attendance Type: DoormanFullTime, ConciergeFullTime
  • Land Lease Expiration Date: 11-30-2122
  • Land Lease: Yes
  • Pets Allowed Comments: 50 lbs Pets Allowed Breed restrictions. Weight Limit 50 lbs.

Property History for 400 East 84th Street, Unit 21B

DateEvent & SourcePriceAppreciationLink
Oct 22, 2025

Listed (Active)

RLS RESO #RLS20056187

$2,895,000—
DateEvent & SourcePrice
10/22/2025

Listed (Active)

RLS RESO #RLS20056187

$2,895,000

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

Schools near 400 East 84th Street, Unit 21B

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
P.S. 290 Manhattan New 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
P.S. 290 Manhattan New 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 400 East 84th Street, Unit 21B, Upper East Side

400 East 84th Street, Unit 21B is a condop for sale in Upper East Side. This property was listed for sale on October 22, 2025 by Corcoran Sunshine Marketing Group, it's currently listed at $2,895,000. This listing's school district is New York City Geographic District # 2. Nearby schools include P.S. 290 Manhattan New School, Nyc Lab Ms For Collaborative Studies and Lower Manhattan Community Middle School. 400 East 84th Street, Unit 21B is a 3-bed, 3-bath, 1,623 sqft condop built in 1994.

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 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 Corcoran Sunshine Marketing Group

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.