333 East 66th Street, Unit 3B

Sq. Ft.
/ Sq. Ft.
Sq. Ft.
per Sq. Ft.

Description

Spacious Alcove Studio in Prime Upper East Side Co-op
Welcome home to Residence 3B — a rare opportunity to own a spacious alcove studio in a full-service co-op located in the heart of Lenox Hill.
The residence features a generous layout with a defined entry foyer, expansive living area, and a separate sleeping alcove for added comfort and flexibility. A wall of oversized windows floods the space with natural light throughout the day. There’s ample closet space, a galley-style kitchen, and a full bathroom
...Spacious Alcove Studio in Prime Upper East Side Co-op

Welcome home to Residence 3B — a rare opportunity to own a spacious alcove studio in a full-service co-op located in the heart of Lenox Hill.

The residence features a generous layout with a defined entry foyer, expansive living area, and a separate sleeping alcove for added comfort and flexibility. A wall of oversized windows floods the space with natural light throughout the day. There’s ample closet space, a galley-style kitchen, and a full bathroom with a tub/shower.

Apartment Highlights:

- Oversized windows with bright exposure

- Spacious alcove layout with open living and sleeping areas

- Multiple closets for excellent storage

- Galley kitchen and full bath

Building Features:

- Full-time doorman and live-in superintendent

- Fitness center and sauna

- Landscaped and furnished roof deck with sweeping 360° city views

- On-site garage and central laundry facilities

- Pet-friendly (with board approval)

- 80% financing permitted

Built in 1964 and converted to a cooperative in 1980, 333 East 66th Street is a well-maintained, 14-story building located at 333 East 66th Street, surrounded by the best of the Upper East Side — from renowned restaurants and boutique shopping to gyms, food markets, and nightlife. You're also just blocks from Central Park, St. Catherine’s Park, and minutes to the F, N, Q, R, 4, 5, and 6 subway lines for easy access across the city.

There is currently an assessment in place of $182.29 per month.

Listing Agents

  1. Johanna Rubbert

    Johanna Rubbert

    Alternative Listing Agent

    Compass

Amenities

  • Full-Time Doorman
  • Common Roof Deck
  • Gym
  • Parquet Floors
  • Elevator
  • Laundry in Building
  • Northern Exposure
  • Voice Intercom
LISTING UPDATED: 12/09/2025 05:25 PM

Property Details for 333 East 66th Street, Unit 3B

StatusContract Signed
Days on Market60
Taxes-
Maintenance$1,464 / month
Min. Down Pymt20%
Total Rooms2.0
Compass TypeCo-op
MLS TypeCo-op
Year Built1964
CountyNew York County
Buyer's Agent Compensation3%

Building

Bryn Mawr

191 Units14 StoriesBuilt in 1964

Location

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Building Information for 333 East 66th Street, Unit 3B

Building/ComplexBryn MawrFloor3Stories14Residences191Pet PolicyAllowedPet Policy DetailsPets AllowedYear Built1964Building AgePost-war

Payment Calculator

$3,584 per month

30 year fixed, 6.15% Interest

Principal and Interest

$2,120

Property Taxes

$0

Maintenance/Common Charges

$1,464

The Payment Calculator is for illustrative purposes only.

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Property History for 333 East 66th Street, Unit 3B

DateEvent & SourcePriceAppreciationLink
Dec 9, 2025

Contract Signed

Manual

Oct 10, 2025

Listed (Active)

Manual

$435,000
Jun 6, 2022

Permanently Off Market

Manual

Mar 15, 2022

Contract Signed

Manual

Mar 15, 2022

Price Change

Manual

$499,000
Jan 10, 2022

Listed (Active)

Manual

$440,000
Dec 17, 2021

Permanently Off Market

Manual

$449,500
Sep 15, 2021

Listed (Active)

Manual

$419,500
Apr 15, 2015

Sold

RLS RESO #RLS10477147

Nov 20, 2014

Sold

RLS RESO #RLS10092224

Nov 18, 2014

Sold (Public Record)

ACRIS #2014121700489001

$375,000
Nov 18, 2014

Sold (Public Record)

ACRIS #2014121700489001

$375,000

+1.6% / yr

Apr 16, 2014

Listed (Active)

RLS RESO #RLS10092224

$380,000
Apr 16, 2014

Listed (Active)

RLS RESO #RLS10477147

$380,000
Dec 17, 2012

Permanently Off Market

RLS #OLRS-1064942

$379,000
May 10, 2012

Listed (Active)

RLS #OLRS-1064942

$379,000
Dec 5, 2005

Sold (Public Record)

ACRIS #2005120600482001

$325,000
DateEvent & SourcePrice
12/09/2025

Contract Signed

Manual

10/10/2025

Listed (Active)

Manual

$435,000
06/06/2022

Permanently Off Market

Manual

03/15/2022

Contract Signed

Manual

03/15/2022

Price Change

Manual

$499,000
01/10/2022

Listed (Active)

Manual

$440,000
12/17/2021

Permanently Off Market

Manual

$449,500
09/15/2021

Listed (Active)

Manual

$419,500
04/15/2015

Sold

RLS RESO #RLS10477147

11/20/2014

Sold

RLS RESO #RLS10092224

11/18/2014

Sold (Public Record)

ACRIS #2014121700489001

$375,000
11/18/2014

Sold (Public Record)

ACRIS #2014121700489001

$375,000

+1.6% / yr

04/16/2014

Listed (Active)

RLS RESO #RLS10092224

$380,000
04/16/2014

Listed (Active)

RLS RESO #RLS10477147

$380,000
12/17/2012

Permanently Off Market

RLS #OLRS-1064942

$379,000
05/10/2012

Listed (Active)

RLS #OLRS-1064942

$379,000
12/05/2005

Sold (Public Record)

ACRIS #2005120600482001

$325,000

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

Public Records for 333 East 66th Street, Unit 3B

Taxable ValueLand-Additions-Total-
Home Facts
APN1014410017

Schools near 333 East 66th Street, Unit 3B

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 6 to 8
Public - 6 to 8
Rating
School
Distance
P.S. 183 Robert L Stevenson
PublicPK to 5

Lower Manhattan Community Middle School
Public6 to 8

Nyc Lab Ms For Collaborative Studies
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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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.