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for saleRealtyLens property overview
$5,200,000

40 E 84th St Apt 7CD

Manhattan, NY, 10028
View more Manhattan, NY property pages
5Beds
5.5Baths
3,600Sqft
$1444$/sqft

Listing Notes

Residence 7CD at 40 East 84th Street offers a rare opportunity to own an expansive and elegant five-bedroom, five-and-a-half-bath home spanning approximately 3700 square feet in the heart of Carnegie Hill. A gracious central gallery sets the tone, leading to a grand living room with a working wood-burning fireplace and an adjoining library or den - the perfect setting for refined entertaining or cozy evenings at home. The formal dining room creates a seamless flow, making it effortless to host unforgettable gatherings while still offering generous space for privacy throughout the residence. The serene primary suite features a large walk-in closet and a luxurious en-suite bath. Additional bedrooms provide outstanding flexibility for guests, staff, or a home office, supported by generous closet space everywhere for that coveted clutter-free Manhattan lifestyle. Thoughtfully designed for both grand entertaining and everyday comfort, this home delivers the ideal balance of open, sociable spaces and quiet, private retreats. 40 East 84th Street is a full-service cooperative with 24-hour doorman, live-in superintendent, elevator, and private storage. Best of all, Central Park is just one block away, with Museum Mile, world-class cultural institutions, fine dining, and convenient transportation all moments from your door. And for a fun touch - your next-door neighbor is the historic Regis High School, where Law & Order filmed scenes, Alec Baldwin shot commercials, and a young Lady Gaga once starred in school musicals like Guys and Dolls. Residence 7CD combines exceptional scale, timeless elegance, privacy, and an unbeatable location in one of Manhattan's most sought-after neighborhoods. This is luxury living at its finest.

Market Insights

Below nearby median-27%

$1444/sqft vs a nearby median of $1990/sqft.

Nearby median$1990/sqft
Nearby properties12
Property size3,600 sqft
  • -27% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 3,600 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$6.92M$6.43M$7.41M · 69% confidence
vs ask $5.20M−$1.72M (−33.1%)

Asking price is about 33.1% below the fair value — likely to draw competing offers if it's still on market.

$1,951/sqft median across 5 tight comps × 3,600 sqft= $7.02M
  • Transit access+$176k +2.5%
  • Visible condition issues−$176k −2.5%
  • Mid-century building era−$105k −1.5%
Cumulative NYC adjustments−$105k−1.5%

Property Read

FreshnessCurrent market data

The listing facts are current enough for an initial property review.

Market Position-27% vs nearby

The asking price per square foot is below the nearby median, which can be worth a closer comp check.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read2 items to check
AI ReadinessReady to analyze
Assistant read

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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.

Listing Details

Days on market
11 days
Last price change
No change recorded
Listed
May 1, 2026
Photos
22 photos
Property type
coop
Status
for sale

Features & Amenities

DoormanElevatorLaundry RoomTwo Or More StoriesGarage 1 Or MoreLibraryElevatorEnsuiteWalk In ClosetFireplaceHome OfficeOfficeDenSoaking Tub

Photos

Building Facts

Year built
1963
Stories
17
Total units
63
Residential units
57
Building area
3.15 ac
Lot size
11,164 sqft
Land use
Multi-family elevator buildings
Building class
D4

From NYC public records where available.

Price History

May 4, 2026Initial record
$5,200,000for sale

You can also find this listing on StreetEasy.

Listing data sourced from streeteasy.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.