---
title: "404 East 66th Street #5H, New York City, NY 10065"
description: "404 East 66th Street #5H, New York City, NY 10065 — Lenox Hill, New York City, NY. Listing Price $799,000. Price Reduced: Reduced $16,000 (2%) from $815,000 on July 16, 2026. 1 bed, 1 bath, 894 sqft Illustrative Buyer Commission Share of $11,985 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10065/404-east-66th-street-h-5H-ny-10065"
source: "Real Estate Rebate Team"
status: "Active"
---

# 404 East 66th Street #5H, New York City, NY 10065

Lenox Hill, New York City, NY

Courtesy of Corcoran Group

## At a Glance

- **Listing Price**: $799,000
- **Price Reduced**: Reduced $16,000 (2%) from $815,000 on July 16, 2026
- **Beds**: 1
- **Baths**: 1
- **Sqft**: 894
- **Common Charges**: $983 / mo
- **Price per Sqft**: $894
- **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**: $799,000
- **Illustrative Buyer Commission Share**: -$11,985*
- **Illustrative Net Cost**: $787,015

*Illustrative Buyer Savings of $11,985 — 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 (7)

![404 East 66th Street #5H, New York City, NY 10065 — photo 1 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/032099c6-6fea-463a-b355-d1b384e45780.jpg)
![404 East 66th Street #5H, New York City, NY 10065 — photo 2 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/c3dcbe06-b7a9-4db0-bcaf-262377e7637e.jpg)
![404 East 66th Street #5H, New York City, NY 10065 — photo 3 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/1609fc1e-240e-472f-b632-09667558996f.jpg)
![404 East 66th Street #5H, New York City, NY 10065 — photo 4 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/4fb3ab05-1190-40d4-8677-6e806df1b0b3.jpg)
![404 East 66th Street #5H, New York City, NY 10065 — photo 5 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/d79f901b-3ca3-4bbe-876d-360bc0030cc5.jpg)
![404 East 66th Street #5H, New York City, NY 10065 — photo 6 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/fe2470ce-dacd-4abb-8dbb-a7458768caed.jpg)
![404 East 66th Street #5H, New York City, NY 10065 — photo 7 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/de453964-49bf-4c92-bb22-d9ebea848748.jpg)

## Property Overview

Big Space. Big Value. Big Opportunity.

 Finding a true oversized one-bedroom Condo on the Upper East Side is rare. Finding one with nearly 900 square feet, a flexible layout, and exceptional storage is even rarer.

 Welcome to Residence 5H at the Hardenbrook House Condominium, a gracious split one-bedroom home in the heart of Lenox Hill. Spanning almost 900 square feet, this residence offers the kind of scale and versatility that today's buyers crave.

 The standout feature is the impressive 29-foot-long living room-a sprawling space that easily accommodates separate living, dining, entertaining, and work-from-home areas. Whether you envision hosting dinner parties, creating a home office, or simply enjoying room to spread out, this layout delivers endless possibilities'.

 The home features a generously sized bedroom, five large closets, a tasteful white-tiled bathroom, and a welcoming foyer that presents an exciting opportunity to expand or reimagine the kitchen footprint, adding even more value and functionality. This is the perfect canvas for buyers looking to move right in while also having the opportunity to personalize and enhance over time.

 Residents of the full-service Hardenbrook House Condominium, enjoy a full-time doorman, live-in resident manager, central laundry room, and on-site garage. Positioned in the heart of Lenox Hill, you're moments from Trader Joe's, Central Park, St. Catherine's Park, the East River Greenway, Bloomingdale's, outstanding dining, shopping, and multiple subway lines.

 Space, flexibility, location, Residence 5H offers a rare opportunity to create your ideal Upper East Side home without compromising on size.

## Property Details

- **Property Type**: Condominium
- **Beds**: 1
- **Baths**: 1
- **Rooms**: 3
- **Sqft**: 894 sqft
- **Stories**: 14
- **Year Built**: 1960
- **Price per Sqft**: $894
- **Common Charges**: $983 / Monthly
- **Listed On**: Jun 3, 2026
- **Days on Market**: 105 Days

### Residence Features

- Building Other
- Building Courtyard
- Dishwasher
- Washer Dryer Allowed
- City

## Sales Evidence

### Recent closed sales

25 apartments at Hardenbrook House have recorded sales since September 2021, the most recent for $770,000 in March 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| 1G (Apartment) | — | 877 | $770,000 | $878/ft² | March 16, 2026 | City record |
| 7C (Apartment) | — | 537 | $620,000 | $1,155/ft² | May 21, 2025 | City record |
| 2B (Apartment) | Studio | 560 | $560,000 | $1,000/ft² | March 11, 2025 | City record · MLS |
| 3H (Apartment) | — | 874 | $650,000 | $744/ft² | February 28, 2025 | City record |
| 2A (Apartment) | 1 | 721 | $690,000 | $957/ft² | December 18, 2024 | City record · MLS |
| 6H (Apartment) | 1 | 875 | $795,000 | $909/ft² | October 21, 2024 | City record · MLS |
| 4N (Apartment) | 1 | 700 | $700,000 | $1,000/ft² | June 28, 2024 | City record · MLS |
| 4E (Apartment) | 2 | 1,200 | $1,300,000 | $1,083/ft² | June 26, 2024 | City record · MLS |
| 1F (Apartment) | Studio | 551 | $499,000 | $906/ft² | June 25, 2024 | City record · MLS |
| 10E (Apartment) | — | 1,180 | $1,515,000 | $1,284/ft² | May 28, 2024 | City record |
| 8D (Apartment) | — | 888 | $873,000 | $983/ft² | October 31, 2023 | City record |
| 6R (Apartment) | — | 450 | $528,000 | $1,173/ft² | September 15, 2023 | City record |
| 3P (Apartment) | — | 711 | $725,000 | $1,020/ft² | March 20, 2023 | City record |
| 10E (Apartment) | — | 1,180 | $1,140,000 | $966/ft² | March 16, 2023 | City record |
| 1B (Apartment) | Studio | 560 | $515,000 | $920/ft² | February 24, 2023 | City record |
| 7-E (Apartment) | 2 | 1,180 | $1,225,000 | $1,038/ft² | December 16, 2022 | City record · MLS |
| 4G (Apartment) | 3 | 1,196 | $1,475,000 | $1,233/ft² | December 7, 2022 | City record · MLS |
| 2G (Apartment) | 2 | 1,196 | $299,000 | $250/ft² | August 17, 2022 | City record |
| 12-H (Apartment) | Studio | 600 | $610,000 | $1,017/ft² | July 19, 2022 | City record · MLS |
| 5H (Apartment) | 1 | 874 | $820,000 | $938/ft² | May 26, 2022 | City record |
| 12J (Apartment) | 1 | 732 | $890,000 | $1,216/ft² | April 11, 2022 | City record · MLS |
| 6D (Apartment) | — | 888 | $832,500 | $938/ft² | February 9, 2022 | City record |
| 11G (Apartment) | 2 | 1,360 | $2,125,000 | $1,563/ft² | December 23, 2021 | City record · MLS |
| 12J (Apartment) | 1 | 732 | $670,000 | $915/ft² | October 12, 2021 | City record |
| 6P (Apartment) | 1 | 720 | $720,000 | $1,000/ft² | September 17, 2021 | City record · MLS |

Every row is a recorded transaction, including ancillary spaces such as storage and staff rooms where they were sold separately. Those are excluded from the benchmark below.

### How this price compares

The median closed price for comparable one-bedroom sales at Hardenbrook House is $720,000, based on 7 sales between September 2021 and December 2024. This home is asking $799,000, $79,000 above that median. The middle half of those sales closed between $695,000 and $807,500.

- **Median closed price**: $720,000
- **Middle half**: $695,000 – $807,500
- **Based on**: 7 one-bedroom sales at Hardenbrook House
- **Period**: September 2021 – December 2024
- **Median $/ft²**: $957/ft²

Across the 5 of these sales with a published asking price, the median closed at 92.1% of what it originally asked. 100% of them closed below the original ask.

### How these sales were negotiated

- **Sold vs original ask**: 92.1% of the original ask
- **Closed below ask**: 100% of 5 sales
- **Listed → in contract**: 68 days (about 10 weeks)
- **In contract → closed**: 86 days (about 12 weeks)

Across the 5 of these sales with a published asking price, the median closed at 92.1% of what it originally asked. 100% of them closed below the original ask.

Half of these homes were in contract within 68 days (about 10 weeks) of coming to market, based on the 3 with a recorded listing date.

Once a deal was agreed, closing took a further 86 days (about 12 weeks), based on the 3 with both dates recorded.

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.

Based on 7 one-bedroom sales at Hardenbrook House, September 2021 – December 2024. Each figure counts only the sales that recorded the dates it needs, which is why the denominators differ.

### Price trend

Median price per square foot for sales at Hardenbrook House, 2017 to 2025. Price per square foot is used rather than sale price so the line follows the market rather than whichever apartments happened to change hands that year.

| Year | Median $/ft² | Sales |
| --- | --- | --- |
| 2017 | $1,114/ft² | 5 |
| 2018 | $1,186/ft² | 3 (thin) |
| 2019 | $1,189/ft² | 5 |
| 2020 | $1,179/ft² | 4 (thin) |
| 2021 | $1,061/ft² | 6 |
| 2022 | $1,017/ft² | 7 |
| 2023 | $983/ft² | 5 |
| 2024 | $979/ft² | 6 |
| 2025 | $1,000/ft² | 3 (thin) |

Years marked "thin" rest on fewer than 5 sales, where a single unusual apartment moves the median a long way. Read those points as the small samples they are rather than as the market turning.

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.

[See every recorded sale at Hardenbrook House](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/hardenbrook-house)

## Price and Property History for 404 East 66TH Street, Unit 5H

Review the recorded listing activity for 404 East 66TH Street, Unit 5H, including asking-price changes and prior market dates.

- **Latest price change**: Reduced by $16,000, or 2%, on July 16, 2026
- **Originally listed**: June 3, 2026 at $815,000
- **Current asking price**: $799,000

| Date | Price | Listing event |
| --- | --- | --- |
| July 16, 2026 | $799,000 | Asking price reduced by $16,000, or 2% |
| June 3, 2026 | $815,000 | Listed for sale by Corcoran Group |

## Property Tax History

Taxes at 404 East 66th Street #5H were $12,016 in 2026, up 1.7% from 2025.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $97,444 | $17,345 | $80,099 | $96,124 | $12,016 | 12.5% (estimated) |
| 2025 (FY 2025/26) | $102,861 | $17,345 | $85,516 | $94,485 | $11,811 | 12.5% (estimated) |
| 2024 (FY 2024/25) | $95,920 | $17,345 | $78,575 | $93,691 | $11,711 | 12.5% |
| 2023 (FY 2023/24) | $93,597 | $17,345 | $76,252 | $92,090 | $11,513 | 12.502% |
| 2022 (FY 2022/23) | $90,807 | $17,345 | $73,462 | $89,477 | $10,976 | 12.267% |
| 2021 (FY 2021/22) | $89,246 | $17,345 | $71,901 | $85,576 | $10,470 | 12.235% |
| 2020 (FY 2020/21) | $98,894 | $17,345 | $81,549 | $81,989 | $10,058 | 12.267% |
| 2019 (FY 2019/20) | $92,224 | $17,345 | $74,879 | $77,995 | $9,728 | 12.473% |
| 2018 (FY 2018/19) | $85,255 | $17,345 | $67,910 | $74,276 | $9,368 | 12.612% |
| 2017 (FY 2017/18) | $86,661 | $17,344 | $69,317 | $75,652 | $9,622 | 12.719% |
| 2016 (FY 2016/17) | $84,078 | $17,345 | $66,733 | $70,955 | $9,148 | 12.892% |
| 2015 (FY 2015/16) | $74,601 | $17,344 | $57,257 | $66,336 | $8,546 | 12.883% |
| 2014 (FY 2014/15) | $68,902 | $17,345 | $51,557 | $63,424 | $8,153 | 12.855% |
| 2013 (FY 2013/14) | $64,043 | $17,345 | $46,698 | $61,066 | $8,027 | 13.145% |
| 2012 (FY 2012/13) | $63,162 | $17,344 | $45,818 | $58,972 | $7,773 | 13.181% |
| 2011 (FY 2011/12) | $69,651 | $17,344 | $52,307 | $58,782 | $7,896 | 13.433% |
| 2010 (FY 2010/11) | $65,369 | $17,345 | $48,024 | $55,984 | $7,476 | 13.353% |

The City has not published the official FY2026/27 and FY2025/26 tax rates yet. We calculated the tax for those years using the prior year’s rate, so treat them as an estimate rather than a figure the City has adopted. Every rate without the Estimated marker is the published one.

Tax Assessment is the assessed value on the City’s roll, and it is the figure other listing sites publish. It is not what the bill is calculated on. New York phases assessment changes in gradually for some tax classes, so the City bills the Billable Value shown beside it, less any exemption the owner holds. It usually trails the assessment, and it can sit above it for a few years after an assessment falls.

Figures are the New York City Department of Finance assessment roll for tax lot 1014601049. Assessed and billable values are determined by the City for tax purposes and are not an appraisal or an estimate of market value. Tax classes and rates are set annually and can change.

[How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology)

## About The Building

### Hardenbrook House

404 East 66th Street, New York, NY 10065

A building in the neighborhood, currently featuring 1 active listing.

- **Year Built**: 1960
- **Total Units**: 1
- **Floors**: 14

[View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/hardenbrook-house)

### Available Residences — For Sale (1)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [5H](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10065/404-east-66th-street-h-5H-ny-10065) | 1 | 1 | 894 sqft | $894 | $799,000 (-2.0%) | Corcoran Group | Jun 3, 2026 | 104 days |

## Estimated Monthly Payment

**$5,023 / month**, assuming a 20% down payment ($159,800), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $4,040
- **Common Charges**: $983

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

## 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

- [Hardenbrook House — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/hardenbrook-house)
- [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.