MLS-3071275 · IDX
21 East 70th, PH
Upper East Side
Penthouse · Carnegie Hill
$24.5M
$4,195 / sqft
5 bd · 6 ba · 5,840 sf
Beds
5
Baths
6
Interior
5,840 sf
Year built
2023
Listing
- MLS #
- MLS-3071275
- Status
- Active
- List date
- Mar 1, 2026
- Days on market
- 128
- Last updated
- Jun 21, 2026
- Price / sqft
- $4,195
Structure
- Type
- Condominium
- Style
- Tuscan Farmhouse
- Year built
- 2023
- Stories
- 1
- Lot size
- 15,700 sf
- Garage
- 4 spaces
- Fireplaces
- 3
Systems & Finishes
- Heating
- Radiant in-floor
- Cooling
- Central A/C
- Flooring
- Travertine, Polished concrete
- Exterior
- Limestone facade
- Roof
- Standing seam metal
- View
- Mountain · Garden
- Parking
- 1 bays · attached
Financial
- List price
- $24.5M
- Price / sqft
- $4,195
- Est. payment
- $142,100 / mo
- Annual taxes
- $135,500
- Insurance (est.)
- $85,800 / yr
- HOA
- None
- Zoning
- RM-3
Location
- County
- Upper East Side County
- Subdivision
- Upper East Side
- APN
- 715-83-755-220
- Water
- Private well
- Sewer
- Public sewer
- Utilities
- Fiber internet, Underground electric, Natural gas
- Internet
- Cable + fiber backup
Interior & Amenities
- Basement
- Walk-out finished
- Pool / spa
- Lap pool with spa
- Laundry
- Stacked W/D in-unit
- Appliances
- Sub-Zero refrigeration, Wolf range, Wine column, La Cornue oven
- Green features
- Solar PV (12kW), Spray-foam insulation, Energy Star appliances
Schools
- Elementary
- PS 6 Lillie Devereaux
- Middle
- MS 167 Robert F. Wagner
- High
- Miami Beach Senior High
Brokerage & Showings
- Brokerage
- Midnight Douglas Elliman
- Co-list
- —
- Showings
- By appointment with listing agent · 24 hours notice · proof of funds required
Price history
| Date | Event | Price |
|---|---|---|
| Mar 1, 2026 | Listed | $24,739,058 |
| May 4, 2026 | Price reduced | $24,500,000 |
Information is deemed reliable but is not guaranteed. IDX data shown for illustrative purposes. Buyer to verify all material facts including taxes, HOA, lot size, and school assignments. Listed by Halston Reed.