---
title: "400 East 70th Street #3501, New York City, NY 10021"
description: "400 East 70th Street #3501, New York City, NY 10021 — Lenox Hill, New York City, NY. Listing Price $3,150,000. In contract 8/17/2026. 2 bed, 3 bath, 2,000 sqft Illustrative Buyer Commission Share of $47,250 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10021/400-east-70th-street-3501-ny-10021"
source: "Real Estate Rebate Team"
status: "Pending"
---

# 400 East 70th Street #3501, New York City, NY 10021

Lenox Hill, New York City, NY

Courtesy of Sothebys International Realty

## At a Glance

- **Listing Price**: $3,150,000
- **Status**: In contract 8/17/2026
  In Contract/Lease Signed indicates an offer has been made and accepted by the seller/landlord, with the deal pending completion.
- **Beds**: 2
- **Total Baths**: 3
- **Sqft**: 2,000
- **Common Charges**: $2,505 / mo
- **Monthly Taxes**: $2,095 / mo
- **Price per Sqft**: $1,575
- **Brokerage Fee**: Share Eligible

## The Private Brokerage Advantage

As an independent luxury buyer representative, Régis shares 50% of the buyer-side commission he actually receives on your purchase. Eligible buyers receive that Buyer Commission Share directly at closing to offset closing costs, down payments, or renovations. The figures below are illustrative, based on a **3% buyer-broker commission**; your share follows the commission offered on the transaction.

- **Contract Purchase Price**: $3,150,000
- **Illustrative Buyer Commission Share**: -$47,250*
- **Illustrative Net Cost**: $3,102,750

*Illustrative Buyer Savings of $47,250 — 50% of a 3% buyer-broker commission, shared at closing.*

[Request a private tour](https://realestaterebatesnewyork.com/contact) · [Estimate your Buyer Commission Share](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)

## Photos (10)

![400 East 70th Street #3501, New York City, NY 10021 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/da3ed56a-7292-4f9e-ae47-7cf9149fec21.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/2db23b11-8356-4227-8a2e-5c04179bf50b.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/f780b2cb-7f11-4ed7-aee1-392f40588334.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/e5fb9148-abfc-4945-a84b-90f7b7189879.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/1ac26724-0605-44ef-8350-231167e36c10.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/88865598-6a8c-4133-85d9-103a08255b71.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/2307731e-866d-42fc-b8b7-e9c7a5dd09c3.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/df43030e-ea32-446d-856c-561588fba683.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/9a305bd1-f57d-42a1-8a83-a0e1516eae50.jpg)
![400 East 70th Street #3501, New York City, NY 10021 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/46bd08fa-9d68-4f73-a86d-05939d603ece.jpg)

## Property Overview

Perched high above the Upper East Side, this exceptional penthouse duplex at The Kingsley offers a rare combination of sophisticated design, dramatic city views, expansive outdoor space, and thoughtful custom craftsmanship throughout. From the moment you arrive, a gracious entry foyer sets the tone for the residence, featuring custom millwork, designer wall coverings, and elegant detailing that immediately convey a sense of refinement and warmth.

The main level is designed for both comfortable daily living and effortless entertaining. A sprawling living and dining area is framed by sweeping eastern and southern exposures, filling the home with natural light throughout the day while showcasing some of the most captivating views in the neighborhood. From this elevated vantage point, the residence enjoys a dramatic panorama of the Manhattan skyline. The views are particularly spectacular at night, when the city lights create a stunning backdrop, and during seasonal celebrations when fireworks can be enjoyed from the comfort of home. A wood-burning fireplace serves as a beautiful focal point, creating an inviting atmosphere year-round. Just beyond, the reconfigured chef’s kitchen has been thoughtfully renovated to maximize functionality and storage, featuring custom cabinetry with integrated pull-out organizers, extensive counter space, a Sub-Zero refrigerator, Thermador range, wine refrigeration, and premium finishes throughout. Every detail has been carefully considered, from the custom lighting and glass accents to the seamless built-ins concealing the upgraded HVAC systems.
A striking staircase with glass detailing leads both upward to the private outdoor terrace and downward to the bedroom level. The landscaped terrace provides a serene retreat above the city, complete with irrigation and ample space for outdoor dining, entertaining, or simply enjoying the panoramic skyline views and seasonal fireworks displays.

The lower level offers a private bedroom wing anchored by a tranquil primary suite with spectacular open views, generous closet space, and a luxurious en-suite bath featuring dual vanities, a soaking tub, and designer finishes. The spacious second bedroom enjoys corner exposures, custom built-ins, an en-suite bathroom, and abundant natural light. An additional flexible area on this level provides excellent potential for a home office, library, media room, or guest space. Throughout the residence, custom closets and intelligently designed storage solutions maximize functionality without compromising aesthetics.

This fully renovated home showcases exceptional attention to detail, including custom moldings, designer wallpaper, premium flooring, integrated speakers, bespoke built-ins, upgraded mechanical systems, and high-end finishes throughout. The result is a residence that feels both elegant and highly livable, with a level of customization rarely found in condominium living.

The Kingsley is a highly regarded full-service condominium offering residents a 24-hour doorman, concierge, live-in resident manager, fitness center with panoramic city views, residents’ lounge, laundry facilities on every floor, and on-site garage parking. The building provides the convenience and service expected of one of the Upper East Side’s premier residential addresses.

Ideally situated on East 70th Street, the residence is moments from the neighborhood’s renowned restaurants, boutiques, and everyday conveniences. Central Park, Carl Schurz Park, and the East River Esplanade are all nearby, while the Q train and multiple transportation options provide effortless access to the rest of Manhattan. Combining luxurious interiors, private outdoor space, extraordinary storage, and breathtaking views, this penthouse duplex presents a truly special opportunity to experience elevated Upper East Side living.

## Property Details

- **Property Type**: Condominium
- **Beds**: 2
- **Total Baths**: 3
- **Rooms**: 5
- **Sqft**: 2,000 sqft
- **Stories**: 40
- **Year Built**: 1984
- **Price per Sqft**: $1,575
- **Common Charges**: $2,505 / Monthly
- **Monthly Taxes**: $2,095 / mo
- **Listed On**: Jun 29, 2026
- **Days on Market**: 82 Days

### Residence Features

- Central Air
- Building Multiple Locations
- Common On Floor
- Common Area
- In Unit
- Garage
- Building Courtyard
- Balcony
- Private Outdoor Space Over 60 Sqft
- Entrance Foyer
- Dryer
- Dishwasher
- Washer
- City

### Building Amenities

- Garage

## Estimated Monthly Payment

**$20,528 / month**, assuming a 20% down payment ($630,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $15,928
- **Property Taxes**: $2,095
- **Common Charges**: $2,505

Estimates only. Actual payments may vary. Confirm terms with your lender.

## Sales and market data

### How this price compares

- **This home**: $3,150,000
- **Median sold price**: $2,325,000
- **Difference**: +$825,000 (+35.5%)
- **This home, $/ft²**: $1,575
- **Median $/ft²**: $1,614
- **Comparable sales**: 157
- **Sales from**: September 2024 – July 2026
- **Middle half of those sales**: $1,735,000 – $2,803,438

Based on condo two-bedroom sales in Lenox Hill.

This building has not had enough comparable sales of its own in the period to support a median, so the benchmark is drawn from Lenox Hill instead.

### How these sales were negotiated

- **Sale-to-list price**: 95.8% (145 sales)
- **Sold below asking**: 77% (145 sales)
- **Typical time to find a buyer**: 98 days (147 sales)
- **Typical time to close**: 61 days (142 sales)

Based on condo two-bedroom sales in Lenox Hill with the required listing and closing data. Sample sizes vary by metric.

These are two separate periods measured on different clocks — time to find a buyer, and time from agreed deal to closing. They are medians of different sets of sales and do not add together into a single "days on market" figure.

### Price trend

Median sale price, condo and house two-bedroom sales in Lenox Hill

| Year | Median sold price | Sales |
| --- | --- | --- |
| 2016 | $2,275,000 | 17 |
| 2017 | $2,313,500 | 90 |
| 2018 | $2,000,000 | 58 |
| 2019 | $1,910,000 | 51 |
| 2020 | $1,798,750 | 46 |
| 2021 | $1,750,000 | 99 |
| 2022 | $1,937,500 | 96 |
| 2023 | $1,855,000 | 59 |
| 2024 | $2,182,500 | 68 |
| 2025 | $2,350,000 | 97 |
| 2026 YTD | $2,212,500 | 36 |

Based on recorded condo and house two-bedroom sales in Lenox Hill. 2026 is year-to-date.

Sales data through July 2026.

Sale prices are the consideration recorded with the City in ACRIS, and each sale is dated by the day the City recorded it. A closing date reported to the MLS typically falls one to two weeks earlier. Recorded sales describe what has already happened and are not an appraisal, a valuation, or an estimate of what this home will sell for.

## Price and Property History for 400 East 70th Street, Unit 3501

Review the recorded listing activity for 400 East 70th Street, Unit 3501, including asking-price changes and prior market dates.

- **Entered contract**: August 17, 2026

| Date | Price | Listing event |
| --- | --- | --- |
| August 17, 2026 | $3,150,000 | Entered contract |
| June 29, 2026 | $3,150,000 | Listed for sale by Sothebys International Realty |

## Potential NYC Second-Home Tax

This property may be subject to New York City’s non-primary residence surcharge if it is not used as a qualifying primary residence. The surcharge is based on the NYC Department of Finance market value, not the listing price.

[Estimate the Potential Surcharge](https://realestaterebatesnewyork.com/calculators/nyc-second-home-tax-calculator)

## Lenox Hill

Overview of Lenox Hill

[Explore Lenox Hill](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/lenox-hill) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Lenox Hill

- [Inwood real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/inwood)

## Related Links

- [Lenox Hill neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/lenox-hill)
- [Estimate your Buyer Commission Share and closing costs](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)
- [Contact Régis Roumila](https://realestaterebatesnewyork.com/contact)

---

> RLS IDX Data display by Real Estate Rebate Team. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

> All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.