roofy
For saleCondoNewScore 67

2-bedroom condo for sale in Upper East Side-Carnegie Hill

923 Fifth Ave Unit 4B, Upper East Side-Carnegie Hill, Manhattan, New York, NY, 10021

$3,495,000
Asking price · in USD
Size
1,190 ft² (111 m²)
Available
Now

About this home

Condo for sale in Upper East Side-Carnegie Hill, Manhattan: 2 bedrooms, 2 bathrooms, 1,190 ft². Asking price $3,495,000. Built in 1950.

From the original listing · Realtor.comShow

Welcome to Unit 4B, where upon entering, you are immediately greeted with a warm and inviting gallery space, outfitted with a large closet and plenty of space to unpack and unwind. To your right is the appropriately named great room, an open-plan living and dining space with beautiful white oak floors and a wall of park-facing windows that provide an ideal backdrop for lounging, dining, or cooking-perfect for either entertaining or a quiet night at home. A large Caesarstone countertop and dining bar connects the kitchen to the larger space, providing social flow and extra seating if need be, while the kitchen itself, of course, is outfitted with a high-end Miele appliance package across the board. There is also an in-unit Miele washer/dryer, adding convenience to classic comfort. Unique to this unit is the solarium, an indoor sun-room with another western exposure-directly facing the lush greenery of Central Park, and in the fall or winter, overlooking the pond. It's a rare space to slow down with your morning coffee, reading or relaxing while savoring the tranquil park views whatever the season. 923 Fifth Avenue is a historic 21-story building with an Art Deco flair and a limestone base that was built in 1950 and converted to a condo in 1983, right in the heart of the landmarked Upper East Side Historic District. With a flexible and resident-friendly policy, this condominium allows pets, pied-a-terres, subletting, co-purchasing, and financing, only adding to its rare-find status on Fifth Avenue. The building is also full-service and amenity-rich, featuring a 24-hour doorman, live-in superintendent, fitness room, central laundry room, bike room, building storage, and on-site parking. Simply put: This residence will not be like any other home you find in your search. Dare to make it yours.

Description from Realtor.com, shown as published there. See the original listing

Roofy listing score

Grade C, 67/100 · Fairly complete

How complete and honest this listing is, from what the source sites show and Roofy’s own checks. It isn’t a rating of the home or the agent. How the score works

  • Photos25/25
    • Full points: 12 photos15/15
    • Full points: Large, clear photos (about 1,000 px)10/10
  • Details17/20
    • Full points: Price stated3/3
    • Full points: Bedrooms stated2/2
    • Full points: Bathrooms stated2/2
    • Full points: Size stated2/2
    • Does not apply: Move-in date: does not apply2/2
    • Does not apply: Lease length: does not apply1/1
    • Full points: Pet policy stated1/1
    • Full points: Laundry mentioned1/1
    • No points: Heat and utilities not mentioned0/1
    • No points: No amenities listed0/2
    • Full points: Description of 312 words3/3
  • True cost3/15
    • No points: No running costs stated (HOA, service charge or taxes)0/8
    • Some points: Priced 87% above similar homes in its neighborhood, which take longer to sell3/7
  • Accuracy12/15
    • Nothing to compare: Listed on one site, nothing to compare3/6
    • Full points: Agrees with city records (built 1951, 96 homes)5/5
    • Full points: Confirmed on its source site 3 days ago4/4
  • Legal10/10
    • Full points: No fair-housing problems found in the wording6/6
    • Full points: The agent’s license is active4/4
  • Trust0/15
    • No points: Not claimed on Roofy by the agent or owner0/10
    • No points: The agent is not verified on Roofy0/5

Listed this home? Claim your agent page to add the trust points.

Scored Nov 2, 2026 · Score version 1. No one can pay to change a score.

Buying costs

What this price means for you: the monthly payment, and New York’s mansion tax, which the buyer pays on a home of $1 million or more.

Compared with the area

Asks $3,495,000, 87% above the median asking price for 2-bedroom homes for sale in Upper East Side-Carnegie Hill.

Median here
$1,872,500
98 listings, last 90 days
Typical range
$1,250,000–$3,150,000
The middle half of listings
Per ft²
$2,936.97 vs $1,877.02
This home vs the median, 57% higher

Priced above most similar homes here and on the market longer than usual.

Asking prices of listings on Roofy and listing sites in the last 90 days, not signed leases or sale prices. One currency, never converted.

More about Upper East Side-Carnegie Hill

Location

Location as the listing shows it.Open in Google Maps

Nearby transit

  • 77 St68 min walk
  • 68 St-Hunter College69 min walk
  • 72 StN Q13 min walk

Nearby public schools · District 2

Distance only, not school zones. Check the zoned school with NYC Public Schools.

The building

96 units · 20 floors · built 1951 · 1 more home listed here

Building record for 923 5 Avenue

NYC records as of Nov 1 (weekly)

923 5 Avenue · BBL 1-01388-7501 · built 1951 · 96 units

Roofy building score 99/100 · Well keptAbout the building, from HPD violations. Not an inspection.
Building type
Condominium
Open HPD violations
None
Heat complaints
0 this season
Complaints, last 12 months
0
Rent stabilization
May have stabilized units
Last sale (12-month file)
No sales in our 12-month file

The city’s records match this listing to the tax lot at 923 5 Avenue. Corner and multi-address buildings often have one main address.

No open immediately hazardous (Class C) violations. Condo records cover the whole building.

See the full building record

Public NYC records about the building, not about the person listing it. Buyers and renters can see them on city websites too. Source: NYC Open Data (DCP PLUTO, HPD, DOF).

Added to Roofy Oct 29, 2026Last checked on Realtor.com Oct 29, 2026Roofy doesn’t verify listings. Never send money before seeing a home.

From Keith Burkhardt

Keith Burkhardt’s page →