343 East 74th Street, Unit PH34D

The Forum
Lenox Hill

$1,098,000
Price
3
Beds
2,300 Sq. Ft.
$477 / Sq. Ft.
2,300
Sq. Ft.
$477
per Sq. Ft.
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Description

The Forum 34 phd Beautiful Triplex Penthouse $1.098,000 Beautiful 3 bedroom/3.5 bath Penthouse with Fireplace and Panoramic Views! No board approval (condop board application required) A Rare Gem in Lenox Hill, Ready to be Transformed into Your Dream Home! Price: $1,098,000 The monthly common charges of $11,299 include the real estate taxes Welcome to 34 PHD, a sprawling 3 bedroom/ 3.5 bath penthouse triplex apartment with staircases, a working wood burning fireplace , chef's kitchen and two separate...The Forum 34 phd Beautiful Triplex Penthouse $1.098,000 Beautiful 3 bedroom/3.5 bath Penthouse with Fireplace and Panoramic Views! No board approval (condop board application required) A Rare Gem in Lenox Hill, Ready to be Transformed into Your Dream Home! Price: $1,098,000 The monthly common charges of $11,299 include the real estate taxes Welcome to 34 PHD, a sprawling 3 bedroom/ 3.5 bath penthouse triplex apartment with staircases, a working wood burning fireplace , chef's kitchen and two separate entrances. Nestled in the vibrant heart of Lenox Hill on Manhattan's coveted Upper East Side, this breathtaking abode offers an unparalleled living experience with panoramic views that stretch across the city skyline. Perched above the treetops, this exceptional residence boasts vistas in every direction, capturing the beauty of the west-facing sunsets and the sunny south-facing city and skyline views. Whether you're gazing out at the sparkling city lights by night or soaking in the sunlight by day, the views are simply unforgettable. Spanning three levels, this generous home is a harmonious blend of classical elegance and expansive, open-concept living. The main or middle level features a huge living area with floor-to-ceiling windows, allowing natural light to flood the space. The chef's kitchen boats a new kitchen island with quartz countertops and maple finishes. The kitchen is equipped for both culinary enthusiasts and entertaining, while the adjacent dining area is an ideal space for hosting intimate gatherings or lavish dinner parties. Enjoy your favorite wine or brandy as you gather around the fireplace. The wood burning fireplace is marble. You also have a separate entrance on this level and a powder room and row of closets. The top level provides a grand space that can be used as a master bedroom suite or as an entertaining space complete with a private terrace. The terrace is a perfect setting for al fresco dining or quiet contemplation while enjoying the panoramic views. There is a grand master bathroom on this level with double sinks. The home's other two spacious bedrooms located on the lower level offers spectacular city views. The bedrooms are paired with two full bathrooms ensuring ample privacy and comfort for residents and guests alike. The bathrooms, adorned with original Italian marble, evoke timeless luxury. There is a separate entrance on this level, a laundry room with a brand new washer/dryer and a south- facing balcony. The Forum is a full time concierge condop building with a health club, sauna, common roof deck and an excellent staff. This is truly a unique specialty apartment that you will not find anywhere else. Total square footage is 2344 per the condop's offering plan.
  1. Listed by Susan Holman • ALTA Real Estate
    P: (917)-748-4449 C: (917)-748-4449 susan@altarealestate.com

Property Details for 343 East 74th Street, Unit PH34D

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City, CityLights, Panoramic, Skyline
LISTING UPDATED: 04/04/2026 02:39 PM

Property Details for 343 East 74th Street, Unit PH34D

StatusActive
MLS IDRLS20076029
Days on Market33
Taxes-
Maintenance$11,299 / month
Min. Down Pymt10%
Total Rooms5.5
Property TypeCondop
MLS TypeCondop
Year Built1987
CountyNew York County

Building

The Forum

149 Units25 StoriesBuilt in 1987
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Location

Listing Courtesy of ALTA Real Estate
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Building Information for 343 East 74th Street, Unit PH34D

Building/ComplexThe ForumFloor25Stories25Residences149Pet PolicyAllowedPet Policy Details3Year Built1987Building AgePost-war

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$17,519 per month

30 year fixed, 6.46% Interest

Principal and Interest

$6,220

Property Taxes

$0

Maintenance/Common Charges

$11,299

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Property Information for 343 East 74th Street, Unit PH34D

Summary
Location and General Information
  • Subdivision Name: Lenox Hill
  • Stories Total: 25
  • Exposures: East, West, South
  • Garage Spaces: 0.0
  • View: Yes
  • Zoning Description: R8B
Taxes and HOA
  • Tax Lot: 7502
  • Tax Deduction Percent: 49.00%
  • Tax Block: 01449
  • Flip Tax Type: Percent
  • Association Fee Frequency: Monthly
  • Flip Tax: $11
  • Building Tax Lot: 7502
  • Tax Monthly Amount: 0.0
  • Tax Abatement YN: false
Parking
  • Garage: Yes
  • Garage Spaces Assigned YN: false
Property
Lot Information
  • Living Area: 2300.0
  • Living Area Units: SquareFeet
  • Building Name: The Forum
Building Information
  • Building Features: Elevators
  • Landmark Status YN: false
  • Building Exterior Features: BuildingRoofDeck
  • Building Laundry Features: InUnit
  • Building Pets Allowed: BuildingYes
  • Capital Reserves YN: false
  • Green Building YN: false
Property and Assessments
  • New Development: No
  • Sponsor Unit: No
  • Certificate Of Occupancy: Yes
  • Percent Of Common Elements: .00%
  • Common Interest: Condop
  • Number Of Shares: 500
  • New Construction: No
  • Structure Type: HighRise
  • Property Condition: Excellent
Interior and Exterior Features
Exterior Features
  • Basement: Other
  • Exterior Features: Balcony
  • Patio And Porch Features: Terrace
Interior Features
  • Cooling: Other
  • Entry Level: 25
  • Fireplace Features: Stone
  • Fireplaces Total: 1
  • Fireplace: Yes
  • Kitchen Condition: Excellent
  • Floor Number: 25
  • Basement: No
  • Cooling: No
  • Laundry Features: WasherHookup, InUnit
  • Bathroom Condition: Good
  • ElevatorsTotal: 2
Multi Family
Multi-Family Information
  • Number Of Units Total: 0
Rental
Rental Information
  • Pets Allowed: UnitNo
  • Attendance Type: DoormanFullTime, ConciergeFullTime
  • Land Lease Expiration Date: 01-01-2085
  • Land Lease: Yes

Property History for 343 East 74th Street, Unit PH34D

DateEvent & SourcePriceAppreciationLink
Mar 9, 2026

Listed (Active)

RLS RESO #RLS20076029

$1,098,000——
Jan 16, 2026

Permanently Off Market

RLS RESO #RLS11020454

$1,195,000—
Mar 9, 2025

Price Change

Manual

$1,580,000——
Oct 28, 2024

Listed (Active)

RLS RESO #RLS11020454

$1,749,000—
Nov 27, 2009

Permanently Off Market

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,300,000——
Oct 25, 2009

Temporarily Off Market

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,300,000——
Jul 26, 2009

Permanently Off Market

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,300,000——
Jun 4, 2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,300,000——
Mar 25, 2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,100,000——
Mar 10, 2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,295,000——
Mar 6, 2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,395,000——
Feb 24, 2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,495,000——
Feb 1, 2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,595,000——
Jan 10, 2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,695,000——
Jan 2, 2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,795,000——
Dec 12, 2008

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,895,000——
Dec 4, 2008

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,995,000——
Nov 17, 2008

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$2,095,000——
Oct 31, 2008

Listed (Active)

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$2,295,000——
DateEvent & SourcePrice
03/09/2026

Listed (Active)

RLS RESO #RLS20076029

$1,098,000
01/16/2026

Permanently Off Market

RLS RESO #RLS11020454

$1,195,000
03/09/2025

Price Change

Manual

$1,580,000
10/28/2024

Listed (Active)

RLS RESO #RLS11020454

$1,749,000
11/27/2009

Permanently Off Market

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,300,000
10/25/2009

Temporarily Off Market

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,300,000
07/26/2009

Permanently Off Market

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,300,000
06/04/2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,300,000
03/25/2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,100,000
03/10/2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,295,000
03/06/2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,395,000
02/24/2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,495,000
02/01/2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,595,000
01/10/2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,695,000
01/02/2009

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,795,000
12/12/2008

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,895,000
12/04/2008

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$1,995,000
11/17/2008

Price Change

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$2,095,000
10/31/2008

Listed (Active)

RealPlus #69dd2f20aa164e9e1c06f1f55555aa8b7fbda5e2

$2,295,000

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

Schools near 343 East 74th Street, Unit PH34D

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
P.S. 158 Baylard Taylor
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. 158 Baylard Taylor
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 343 East 74th Street, Unit PH34D, Lenox Hill

343 East 74th Street, Unit PH34D is a condop for sale in Lenox Hill. This property was listed for sale on March 9, 2026 by ALTA Real Estate, it's currently listed at $1,098,000. This listing's school district is New York City Geographic District # 2. Nearby schools include P.S. 158 Baylard Taylor, Nyc Lab Ms For Collaborative Studies and Lower Manhattan Community Middle School. 343 East 74th Street, Unit PH34D is a 3-bed, 4-bath, 2,300 sqft condop built in 1987.

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 ALTA 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. ©2026 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 2026, 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. ©2026 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.©2026 The Real Estate Board of New York, Inc., All rights reserved.