For Sale144d on market
400 E 70th St APT 3501
New York, NY, 10021 • Upper East Side • New York County
$3,229,000
$1468/sqft
-$30,000 since Jan 23, 2026
Down payment assistance available
2Beds
3Baths
2,200Sqft
1984Built
Property DNA
Scenic Views
City · Skyline
Lenox Hill
Laundry · Fitness Center · Elevator(s)
Enhanced Security
Doorman · Full-Time Doorman
Outdoor Living
Terrace · Other · Deck
Garage
Garage
Hardwood Floors
Quality flooring throughout
$2200/mo HOA
Laundry · Fitness Center · Elevator(s) · Concierge
Market activity
Demand and pricing signals for this listing
114 views
People checking out this listing
1 saves
Buyers have saved this home
144 days on market
Established listing
$1,468/sqft
Price per square foot
About this home
Condo · Built 1984
The Kingsley – Stunning Penthouse Duplex! Experience true luxury living in this beautiful, fully remodeled 2-bedroom, 2.5-bath penthouse duplex located in one of the most desirable full-service buildings. This exceptional residence offers: ? Two private terraces – perfect for relaxing or entertaining ? Radiant heat throughout the home ? Extremely sunny, bright rooms with abundant natural light ? Custom closets throughout ? Designer custom kitchen and spa-quality bathrooms ? Elegant open-concept layout with high-end finishes, premium materials, and meticulous craftsmanship The Kingsley Amenities Include: • Full-time doorman & concierge • Fully equipped fitness center / gym • On-site parking • Residents’ lounge • And more This is truly an extraordinary penthouse living experience — a rare find and a must-see!
Standout features identified
Our analysis highlights spa-quality bathrooms and designer custom kitchen as key attractions of this home.
Estimated monthly payment
Based on current rates
$23,472/month
Principal & Interest$16,966
Property Tax$3,229
Insurance$1,076
HOA$2,200
Down payment20% ($645,800)
3%50%
Est. 6.87% rate · 30yr fixed · $2,583,200 loan
Full calculator →At a glance
Key facts and listing details
TypeCondominium
Year Built1984
CoolingCentral Air
ParkingGarage
HOA$2,200 monthly
Days on Zillow144 Days
Price/sqft$1,468
Property
Home typeCondo
Sub-typeCondominium
Year built1984
Systems
CoolingCentral Air
Parking & Outdoor
ParkingGarage
Location & Tax
NeighborhoodUpper East Side
Annual tax$15,996
Parcel014641199
Bathrooms & Fees
Full baths2
HOA$2,200/mo
Features & details
10 categories of property features
Interior Features
Appliances
Dishwasher
Washer/Dryer
Flooring
Hardwood
Cooling
Central Air
Laundry
Inside
Exterior Features
Exterior
Balcony
Private Roof Deck
Terrace
Parking
Garage
Patio & Porch
Terrace
Other
Deck
Community
Doorman
Full Time Doorman
Security
Doorman
Full-Time Doorman
Views
City
Skyline
Listing insights
Market data and value estimates
StatusFor Sale
Days on market144
Est. rent$12,994/mo
Tax rate0.90%
Price/sqft$1468
On marketNov 21, 2025
PostedNov 21, 2025
Last sold$2,245,310
MLS statusActive
MLS updatedJan 22, 2026
Tour days9
Views114
Favorites1
How are the schools in New York?
3 schools rated nearby
Location
New York, NY, 10021
Price history
11 events
DateEventPrice$/sqftSource
Jan 23, 2026Price Change$3,229,000$1,468OneKey® MLS as distributed by MLS GRID
Nov 21, 2025Listed For Sale$3,259,000$1,481StreetEasy
Nov 21, 2025Contingent$3,259,000$1,481StreetEasy
Nov 21, 2025Price Change$3,259,000$1,481OneKey® MLS as distributed by MLS GRID
Nov 13, 2025Listed For Sale$3,499,000$1,590OneKey® MLS as distributed by MLS GRID
Apr 5, 2012Sold$2,245,310$1,021Public Record
Oct 7, 2011Pending Sale$2,500,000$1,136STRI STRIBLING & ASSOCIATES REBNY
Jun 7, 2011Listed For Sale$2,500,000$1,136STRI STRIBLING & ASSOCIATES REBNY
Sep 28, 2006Sold$2,300,000$1,045Public Record
Mar 30, 2006Sold$2,300,000$1,045Public Record
May 4, 2000Sold$1,350,000$614Public Record
Price Change$3,229,000
Jan 23, 2026•$1,468/sqft•OneKey® MLS as distributed by MLS GRID
Listed For Sale$3,259,000
Nov 21, 2025•$1,481/sqft•StreetEasy
Contingent$3,259,000
Nov 21, 2025•$1,481/sqft•StreetEasy
Price Change$3,259,000
Nov 21, 2025•$1,481/sqft•OneKey® MLS as distributed by MLS GRID
Listed For Sale$3,499,000
Nov 13, 2025•$1,590/sqft•OneKey® MLS as distributed by MLS GRID
Sold$2,245,310
Apr 5, 2012•$1,021/sqft•Public Record
Pending Sale$2,500,000
Oct 7, 2011•$1,136/sqft•STRI STRIBLING & ASSOCIATES REBNY
Listed For Sale$2,500,000
Jun 7, 2011•$1,136/sqft•STRI STRIBLING & ASSOCIATES REBNY
Sold$2,300,000
Sep 28, 2006•$1,045/sqft•Public Record
Sold$2,300,000
Mar 30, 2006•$1,045/sqft•Public Record
Sold$1,350,000
May 4, 2000•$614/sqft•Public Record
Tax history
16 years of records
YearTax paidAssessed value
Apr 15, 2024$30,317$246,816
Apr 15, 2023$29,929$240,959
Apr 15, 2022—$243,598
Apr 15, 2021—$231,224
Apr 15, 2020—$262,100
Apr 15, 2019$24,305$262,115
Apr 15, 2018$28,918$254,594
Apr 15, 2017$27,850$240,206
Apr 15, 2016$27,110$232,147
Apr 15, 2015$27,110$211,740
Apr 15, 2014$16,181$207,802
Apr 15, 2013—$202,932
Apr 15, 2012—$221,597
Apr 15, 2011—$234,785
Apr 15, 2010—$192,924
Apr 15, 2009—$184,067
Nearby homes
Neighborhood details
Local context around this listing
New York, NY • New York County
Nearby neighborhoods
AstoriaBedford-StuyvesantCrown HeightsEast New YorkFlushingHarlemUpper East SideUpper West SideWashington HeightsWilliamsburg
Nearby cities
New York
Nearby zip codes
10025104671120711208112141122611236113681137311385
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