378 West End Avenue, Unit 12C
378 West End Avenue, Unit 12C, Upper West Side, Manhattan, NY 10024
Description
A private elevator vestibule opens into a formal gallery, setting the tone for a residence that feels both elegant and welcoming from the moment of arrival. The great room is exceptionally wide and beautifully proportioned, offering impressive...Perched high above the Upper West Side, Residence 12C at 378 West End Avenue is a beautifully proportioned home with nearly 12-foot ceilings, private outdoor space, gracious entertaining rooms and expansive southern light overlooking the landmarked Collegiate Church.
A private elevator vestibule opens into a formal gallery, setting the tone for a residence that feels both elegant and welcoming from the moment of arrival. The great room is exceptionally wide and beautifully proportioned, offering impressive scale for both everyday living and entertaining, while oversized windows frame open southern exposures and beautiful natural light throughout the day.
Thoughtfully reconfigured, the home is currently set up as an expansive three-bedroom plus den residence, with the original fourth bedroom opened to create a dramatic entertaining and living area. The original four-bedroom layout can easily be restored, and both floor plans have been included for reference.
The open kitchen, custom designed by Christopher Peacock and outfitted with Wolf and Sub-Zero appliances, is thoughtfully configured to balance openness with separation, allowing for both casual living and more formal dining occasions. Extensive storage and generous workspace make it as functional as it is beautiful.
The bedroom layout is ideally winged for privacy and flexibility, with all bedrooms featuring ensuite baths. A discreetly positioned powder room is tucked away off its own vestibule. The corner primary suite enjoys coveted north and east exposures along with a luxurious ensuite bath and abundant closet space.
Additional features include central air conditioning, excellent storage throughout and two private storage units that transfer with the sale.
The sellers would also consider selling their parking space separately. With only nine parking spaces in the building, this presents an exceptionally rare opportunity for purchasers seeking the convenience of on-site parking.
Residents of 378 West End Avenue enjoy an extensive suite of amenities including a 75-foot lap pool, fitness center, basketball and squash courts, music practice and recording rooms, residents' lounge, reading room, children's play spaces, private garden, movie room and on-site garage access.
![Amy Bergman Bonomi]()
Amy Bergman Bonomi
Listing Agent
![Brynne Kelsey]()
Brynne Kelsey
Alternative Listing Agent
Amenities
378 West End Avenue, Unit 12C
- Full-Time Doorman
- Concierge
- Common Garden
- Gym
- Pool
- Basketball Court
- Playroom
- Yoga Studio
- Resident's Lounge
- Billiards Room
- Built-Ins
- Hardwood Floors
- High Ceilings
- Elevator
- Washer / Dryer in Unit
- Central AC
- Foyer
- Powder Room
- Home Office
- Library / Den
- On-site Parking For Sale
- Breakfast Bar
- Chef's Kitchen
- Northern Exposure
- Southern Exposure
- Eastern Exposure
- Bike Room
- Garage
- Primary Ensuite with Separate Shower
- Soaking Tub
- Private Storage for Sale
- Highrise
Location
$63,212 per month
$52,551
$6,371
$4,290
Property information
378 West End Avenue, Unit 12C
Property Details
- Taxes: $6,371 / month
- Min. Down Pymt: 10%
- Total Rooms: 5.5
- County: New York County
- Buyer's Agent Compensation: 3%
Building Information
- Building/Complex: 378 W End Ave
- Floor: 12
- Stories: 18
- Residences: 57
- Pet Policy: Allowed
- Year Built: 1967
- Building Age: Post-war
- Building Type: Luxury
Property History
378 West End Avenue, Unit 12C
| Date | Event | Price |
|---|---|---|
| 10/22/2026 | Contract Signed Manual | — |
| 09/07/2026 | Listed (Active) Manual | $8,750,000 |
| 08/03/2026 | Permanently Off Market Manual | — |
| 06/03/2026 | Listed (Active) Manual | $8,950,000 |
| 11/14/2022 | $9,135,713 | |
| 05/19/2021 | Contract Signed Manual | — |
| 04/12/2021 | Listed (Active) Manual | $8,950,000 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public records
378 West End Avenue, Unit 12C
Total Finished SqFt
2,970 SqFtLot Size
15,658 SqFtYear Built
1967Zoning
R10AAPN
1011691347Schools
Near 378 West End Avenue, Unit 12C
This home is within New York City Geographic District # 3.
- Rated 7 out of 107/10P.S. 87 William ShermanPublic · PK-5 · 0.2 mi · Serves this home
- Rated 4 out of 104/10Ms 247 Dual Language Middle SchoolPublic · 6-8 · 0.3 mi · Nearby school
- Rated 1 out of 101/10Innovation Diploma PlusPublic · 10-12 · 0.4 mi · Nearby school
- Rated 9 out of 109/10The Anderson SchoolPublic · K-8 · 0.3 mi · Nearby school
- Rated 8 out of 108/10Ms 245 The Computer SchoolPublic · 6-8 · 0.3 mi · Nearby school
- Rated 8 out of 108/10Ms 243 Center SchoolPublic · 5-8 · 0.4 mi · Nearby school
- Not ratedNRCollegiate SchoolPrivate · K-12 · 0.0 mi · Nearby school
- Not ratedNRBilingual Buds IncPrivate · PK-4 · 0.2 mi · Nearby school
- Not ratedNRCalhoun SchoolPrivate · PK-12 · 0.2 mi · Nearby school
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, Inc., its subsidiaries, affiliates and their agents and associated third parties. 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.