All 14 photos
Back to the listing4-bedroom apartment for sale in Upper East Side-Carnegie Hill
829 Park Ave Apt 1C, Upper East Side-Carnegie Hill, Manhattan, New York, NY, 10021
- Size
- —
- Available
- Now
- Year built
- 1909: Building details
About this home
Apartment for sale in Upper East Side-Carnegie Hill, Manhattan: 4 bedrooms, 2.5 bathrooms. Asking price $1,750,000. Built in 1909.
From the original listing · Realtor.comShowHide
Welcome to 829 Park Ave, 1C, a true gem nestled in the heart of The Upper East Side. This ground floor residence offers an expansive layout with three bedrooms, two full bathrooms, and a half bath for added convenience. The home's northern exposure fills the space with a gentle, ambient light, accentuating the soaring ceilings that add a touch of grandeur throughout the home. The open plan design ensures a seamless flow from the spacious living room to the large dining area, perfect for hosting gatherings or enjoying quiet meals. Adjacent to the dining area is a large kitchen with an abundance of storage space and stainless steel appliances. The large primary bedroom offers ample storage space, an en-suite bathroom and a separate dressing area. The two additional bedrooms are connected by a Jack and Jill bathroom as well as a bonus loft space which can be used as storage, or a retreat for relaxation or creativity. This property caters to the need for a dedicated workspace with two home offices, one of which can easily transform into an additional bedroom, offering flexibility for your lifestyle. Built in 1909, this preeminent pre-war co-op has a full-time doorman, concierge, live-in resident manager, storage and a newly designed fitness center. The building allows pets and 50% financing. There is a 2% flip tax. Call us for a private showing.
Description from Realtor.com, shown as published there. See the original listing
Roofy listing score
Grade C, 64/100 · 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: 14 photos15/15
- Full points: Large, clear photos (about 1,000 px)10/10
Details14/20
- Full points: Price stated3/3
- Full points: Bedrooms stated2/2
- Full points: Bathrooms stated2/2
- No points: No size0/2
- 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
- No points: Laundry not mentioned0/1
- No points: Heat and utilities not mentioned0/1
- No points: No amenities listed0/2
- Full points: Description of 233 words3/3
True cost3/15
- No points: No running costs stated (HOA, service charge or taxes)0/8
- Some points: Priced 75% below similar homes in its neighborhood3/7
Accuracy12/15
- Nothing to compare: Listed on one site, nothing to compare3/6
- Full points: Agrees with city records (built 1911, 41 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
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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 $1,750,000, 75% below the median asking price for homes for sale with 4+ bedrooms in Upper East Side-Carnegie Hill.
- Median here
- $6,950,000
- 83 listings, last 90 days
- Typical range
- $4,995,000–$13,750,000
- The middle half of listings
Priced far below similar homes here. Check the price before you trust it.
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 HillLocation
- NeighborhoodUpper East Side-Carnegie HillHousing records and complaints
- BoroughManhattanHousing records
- ZIP codeZIP 10021Buildings and sales
- ListingsHomes for sale in 10021197 homes for sale
- ListingsUpper East Side and Carnegie HillHomes for sale
- ListingsManhattanHomes for sale
- CityNew YorkHomes for sale
Nearby transit
- 77 St63 min walk
- 72 StN Q9 min walk
- 68 St-Hunter College610 min walk
Nearby public schools · District 2
- J.H.S. 167 Robert F. Wagnermiddle, grades 6-8340 m
- P.S. 006 Lillie D. Blakeelementary, grades K-5500 m
- Eleanor Roosevelt High Schoolhigh, grades 9-12770 m
Distance only, not school zones. Check the zoned school with NYC Public Schools.
The building
41 units · 12 floors · built 1911
Building record (NYC)
NYC records as of Nov 1 (weekly)829 Park Avenue · BBL 1-01410-0069 · built 1911 · 41 units
- Building type
- Elevator apartment building
- 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)
- $2,800,000 on Aug 4, 2026
No open immediately hazardous (Class C) violations.
See the full building recordPublic 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.


































