---
title: "310 East 86th Street #PHB, New York City, NY 10028"
description: "310 East 86th Street #PHB, New York City, NY 10028 — Yorkville, New York City, NY. Listing Price $7,400,000. 3 bed, 4 bath, 2,540 sqft Illustrative Buyer Commission Share of $111,000 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-phb-PHB-ny-10028"
source: "Real Estate Rebate Team"
dateModified: "2026-09-03T19:09:43.284Z"
status: "Active"
---

# 310 East 86th Street #PHB, New York City, NY 10028

Yorkville, New York City, NY

**New Development**

Courtesy of CORE Group Marketing LLC

Last updated: September 3, 2026, 3:09 PM

## At a Glance

- **Listing Price**: $7,400,000
- **Beds**: 3
- **Total Baths**: 4
- **Sqft**: 2,540
- **Common Charges**: $2,294 / mo
- **Monthly Taxes**: $4,168 / mo
- **Price per Sqft**: $2,913
- **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**: $7,400,000
- **Illustrative Buyer Commission Share**: -$111,000*
- **Illustrative Net Cost**: $7,289,000

*Illustrative Buyer Savings of $111,000 — 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)

![310 East 86th Street #PHB, New York City, NY 10028 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/d695b736-732b-4de1-93a8-02b5293731e7.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/0b196321-d18b-49d0-99e8-ec0a7958969f.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/2913b7fd-dbd9-42e2-9cee-64323ecbd019.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/7477771d-c1a6-4a63-831c-4dd855d68efd.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/fe74db3c-557c-4c89-b81e-92deeccaf6b2.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/a0ccaf10-0d36-417e-9397-806111d34b64.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/6a0a5166-08f4-4b27-bf6b-aedfcf5e7cc6.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/d625d6ff-a5a7-42bf-b754-bb526eb56d71.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/cc52ac7a-fbaf-49fd-a2cb-0d29c01d1072.jpg)
![310 East 86th Street #PHB, New York City, NY 10028 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/bfdc9dac-5d3b-45ed-86f5-01608b9ddc62.jpg)

## Property Overview

Luxury Living: The Harper Upper East Side Penthouse

Perched atop The Harper, the Upper East Side’s premier new development, Penthouse B epitomizes luxury living. 

Spanning 2,540 square feet of interior space, this stunning three-bedroom, three-and-a-half-bathroom duplex offers a flawless blend of elegance and modern design. The expansive open floor plan is bathed in natural light through floor-to-ceiling windows, framing breathtaking southern views. An exceptional 940-square-foot private rooftop terrace—complete with an outdoor kitchenette and BBQ grill—provides the perfect setting for alfresco dining and entertaining.

Entering through a welcoming gallery and foyer, the residence opens to a grand living and dining area with soaring ceilings. The heart of the home, a custom Poliform kitchen, features sleek matte cabinetry and is anchored by honed Taj Mahal quartzite countertops, combining beauty with functionality.

Luxurious details abound throughout the penthouse, with hand-selected finishes designed to impress. The primary bathroom is a spa-like retreat, adorned with Crema Luna limestone and Namibia white marble, and fitted with Waterworks fixtures, heated floors, and a custom double vanity.

Additional highlights of this meticulously crafted home include white oak flooring, solid-core wood doors with Valli & Valli hardware, and a high-efficiency central VRF heating and cooling system for year-round comfort.

Residents of The Harper enjoy a wealth of amenities, including a full-time doorman, a state-of-the-art fitness center, and thoughtfully designed spaces for all ages. The children’s playroom and makers' studio inspire creativity, while a dedicated music studio provides a private escape for musicians. A separate teen lounge offers space for relaxation and socializing.

Built by prominent developer IGI, and designed by award-winning architect ODA, The Harper masterfully blends the iconic luxury found in traditional Upper East Side homes with the modern conveniences of condominium living. From the meticulously crafted limestone façade to the exquisitely adorned lobby and throughout the interiors, every detail reflects a commitment to continuity and style.

## Property Details

- **Property Type**: Condominium
- **Beds**: 3
- **Total Baths**: 4
- **Rooms**: 5
- **Sqft**: 2,540 sqft
- **Stories**: 21
- **Year Built**: 2023
- **Price per Sqft**: $2,913
- **Common Charges**: $2,294 / Monthly
- **Monthly Taxes**: $4,168 / mo
- **Listed On**: Sep 19, 2024
- **Days on Market**: 718 Days

### Residence Features

- In Unit

## Buying in a new development?

Before you visit the sales gallery, understand the broker registration rule. In many buildings the sponsor will only compensate a buyer’s broker who accompanied you on your first visit or registered you in writing beforehand. The sales team you meet at the door works for the developer, and once you have toured on your own that introduction is very hard to undo.

[Why You Need Your Own Broker Before Your First Visit](https://realestaterebatesnewyork.com/guides/new-development-buyer-broker-nyc)

## Sales Evidence

### Recent closed sales

68 apartments at The Harper have recorded sales since September 2021, the most recent for $3,700,000 in July 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| [9D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-d-9D-ny-10028) (Apartment) | 3 | 1,908 | $3,700,000 | $1,939/ft² | July 21, 2026 | MLS |
| 19A (Apartment) | 3 | 1,636 | $3,600,000 | $2,200/ft² | May 8, 2026 | City record |
| 4B (Apartment) | 3 | 1,905 | $3,300,000 | $1,732/ft² | April 21, 2026 | City record · MLS |
| 16A (Apartment) | 3 | 2,066 | $4,350,000 | $2,106/ft² | April 15, 2026 | City record |
| 17A (Apartment) | 3 | 1,945 | $4,300,000 | $2,211/ft² | March 20, 2026 | City record · MLS |
| 19C (Apartment) | 3 | 1,892 | $4,134,038 | $2,185/ft² | March 17, 2026 | City record · MLS |
| 15C (Apartment) | 4 | 2,650 | $6,000,000 | $2,264/ft² | February 25, 2026 | City record · MLS |
| 7A (Apartment) | 2 | 1,102 | $2,150,000 | $1,951/ft² | February 13, 2026 | City record · MLS |
| 16C (Apartment) | 3 | 1,903 | $4,054,250 | $2,130/ft² | January 20, 2026 | City record · MLS |
| 3A (Apartment) | 2 | 1,102 | $2,100,000 | $1,906/ft² | December 9, 2025 | City record · MLS |
| 8B (Apartment) | 3 | 1,974 | $3,675,000 | $1,862/ft² | December 5, 2025 | City record · MLS |
| 9B (Apartment) | 3 | 1,939 | $3,650,000 | $1,882/ft² | December 4, 2025 | City record |
| 8D (Apartment) | 3 | 1,905 | $3,550,000 | $1,864/ft² | November 17, 2025 | City record · MLS |
| 17C (Apartment) | 3 | 1,892 | $3,950,000 | $2,088/ft² | November 14, 2025 | City record · MLS |
| 16B (Apartment) | — | 1,991 | $4,500,000 | $2,260/ft² | November 3, 2025 | City record |
| 14B (Apartment) | 3 | 1,952 | $4,425,000 | $2,267/ft² | October 30, 2025 | City record · MLS |
| 3D (Apartment) | 3 | 1,853 | $3,150,000 | $1,700/ft² | September 19, 2025 | City record · MLS |
| 18C (Apartment) | 3 | 1,902 | $3,995,000 | $2,100/ft² | July 25, 2025 | City record · MLS |
| 12B (Apartment) | 3 | 1,952 | $4,300,000 | $2,203/ft² | July 24, 2025 | City record · MLS |
| 7D (Apartment) | 3 | 1,853 | $3,450,000 | $1,862/ft² | July 10, 2025 | City record · MLS |
| 18B (Apartment) | 3 | 1,991 | $4,600,000 | $2,310/ft² | June 18, 2025 | City record · MLS |
| 8A (Apartment) | 2 | 1,102 | $2,175,000 | $1,974/ft² | June 17, 2025 | City record · MLS |
| 6A (Apartment) | 2 | 1,102 | $2,125,000 | $1,928/ft² | May 7, 2025 | City record · MLS |
| 5A (Apartment) | 2 | 1,102 | $2,100,000 | $1,906/ft² | May 7, 2025 | City record · MLS |
| 7A (Apartment) | 2 | 1,102 | $2,150,000 | $1,951/ft² | May 6, 2025 | City record · MLS |
| 6D (Apartment) | 3 | 1,853 | $3,325,000 | $1,794/ft² | April 24, 2025 | City record · MLS |
| 9C (Apartment) | 2 | 1,154 | $2,329,250 | $2,018/ft² | April 1, 2025 | City record · MLS |
| 8C (Apartment) | 2 | 1,154 | $2,300,000 | $1,993/ft² | March 31, 2025 | City record · MLS |
| 5D (Apartment) | 3 | 1,853 | $3,294,250 | $1,778/ft² | February 28, 2025 | City record · MLS |
| 19B (Apartment) | 3 | 2,035 | $4,600,000 | $2,260/ft² | February 21, 2025 | City record · MLS |
| 12A (Apartment) | 3 | 1,815 | $3,875,000 | $2,135/ft² | February 19, 2025 | City record · MLS |
| 5C (Apartment) | 2 | 1,154 | $2,225,000 | $1,928/ft² | January 31, 2025 | City record · MLS |
| 7B (Apartment) | 3 | 1,905 | $3,500,000 | $1,837/ft² | December 12, 2024 | City record · MLS |
| 14A (Apartment) | 3 | 1,815 | $3,875,000 | $2,135/ft² | December 11, 2024 | City record · MLS |
| 11A (Apartment) | 3 | 1,815 | $3,890,000 | $2,143/ft² | October 24, 2024 | MLS |
| 4D (Apartment) | 3 | 1,853 | $3,240,000 | $1,749/ft² | October 24, 2024 | MLS |
| 2C (Apartment) | 3 | 2,480 | $5,300,000 | $2,137/ft² | October 24, 2024 | MLS |
| 6B (Apartment) | 3 | 1,905 | $3,495,000 | $1,835/ft² | October 24, 2024 | MLS |
| 10A (Apartment) | 3 | 1,815 | $3,850,000 | $2,121/ft² | October 24, 2024 | MLS |
| 6C (Apartment) | 2 | 1,154 | $2,250,000 | $1,950/ft² | October 24, 2024 | MLS |

Showing the 40 most recent of 68 recorded sales in this period.

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 three-bedroom sales at The Harper is $3,700,000, based on 7 sales between October 2024 and July 2026. This home is asking $7,400,000, $3,700,000 above that median. The middle half of those sales closed between $3,547,500 and $3,870,000.

- **Median closed price**: $3,700,000
- **Middle half**: $3,547,500 – $3,870,000
- **Based on**: 7 three-bedroom sales at The Harper
- **Period**: October 2024 – July 2026
- **Median $/ft²**: $1,939/ft²

Across the 7 of these sales with a published asking price, the median closed at 100% of what it originally asked. 0% of them closed below the original ask.

### How these sales were negotiated

- **Sold vs original ask**: 100% of the original ask
- **Closed below ask**: 0% of 7 sales
- **Listed → in contract**: 70 days (about 10 weeks)
- **In contract → closed**: 188 days (about 27 weeks)

Across the 7 of these sales with a published asking price, the median closed at 100% of what it originally asked. 0% of them closed below the original ask.

Half of these homes were in contract within 70 days (about 10 weeks) of coming to market, based on the 7 with a recorded listing date.

Once a deal was agreed, closing took a further 188 days (about 27 weeks), based on the 6 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 three-bedroom sales at The Harper, October 2024 – July 2026. 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 The Harper, 2024 to 2026. 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 |
| --- | --- | --- |
| 2024 | $2,006/ft² | 24 |
| 2025 | $1,940/ft² | 20 |
| 2026 | $2,158/ft² | 8 |

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 The Harper](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/the-harper)

## Price and Property History for 310 East 86th Street, Unit PHB

Review the recorded listing activity for 310 East 86th Street, Unit PHB, including asking-price changes and prior market dates.

- **Latest price change**: Increased by $400,000, or 5.7%, on January 9, 2025
- **Originally listed**: September 19, 2024 at $7,400,000
- **Current asking price**: $7,400,000

| Date | Price | Listing event |
| --- | --- | --- |
| January 9, 2025 | $7,400,000 | Asking price increased by $400,000, or 5.7% |
| September 19, 2024 | $7,400,000 | Listed for sale by CORE Group Marketing LLC |

## Property Tax History

Taxes at 310 East 86th Street #PHB were $52,788 in 2026, up 33.1% from 2025.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $469,170 | $48,348 | $420,822 | $422,302 | $52,788 | 12.5% (estimated) |
| 2025 (FY 2025/26) | $465,297 | $48,348 | $416,949 | $317,310 | $39,664 | 12.5% (estimated) |
| 2024 (FY 2024/25) | $434,910 | $48,348 | $386,562 | $260,772 | $32,597 | 12.5% |

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 1015481166. 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

### The Harper

Yorkville · Condominium

310 East 86th Street, New York, NY 10028

A building in Yorkville, currently featuring 8 active listings.

- **Year Built**: 2023
- **Total Units**: 8
- **Floors**: 21

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

### Available Residences — For Sale (8)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [PHB](https://realestaterebatesnewyork.com/new-developments/newyorkcity/manhattan/10028/310-east-86th-street-phb-PHB-ny-10028) | 3 | 4 | 2,540 sqft | $2,913 | $7,400,000 (+5.7%) | CORE Group Marketing LLC | Sep 19, 2024 | 718 days |
| [11C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-c-11C-ny-10028) | 4 | 5 | 2,650 sqft | $2,255 | $5,975,000 | CORE Group Marketing LLC | Jun 6, 2023 | 1,189 days |
| [20C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-c-20C-ny-10028) | 3 | 4 | 1,892 sqft | $2,378 | $4,500,000 — In contract | CORE Group Marketing LLC | Feb 20, 2024 | 930 days |
| [19A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-a-19A-ny-10028) | 3 | 4 | 1,636 sqft | $2,200 | $3,600,000 — In contract | CORE Group Marketing LLC | Oct 13, 2025 | 329 days |
| [16A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-a-16A-ny-10028) | 3 | 4 | 2,066 sqft | $2,178 | $4,500,000 — In contract | CORE Group Marketing LLC | Oct 13, 2025 | 329 days |
| [9B](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-b-9B-ny-10028) | 3 | 3 | 1,939 sqft | $1,975 | $3,830,000 — In contract | CORE Group Marketing LLC | Nov 4, 2025 | 307 days |
| [9D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-d-9D-ny-10028) | 3 | 3 | 1,908 sqft | $1,939 | $3,700,000 | CORE Group Marketing LLC | Apr 8, 2026 | 152 days |
| [18A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10028/310-east-86th-street-a-18A-ny-10028) | 3 | 4 | 1,813 sqft | $2,206 | $4,000,000 — In contract | CORE Group Marketing LLC | Apr 14, 2026 | 146 days |

## Estimated Monthly Payment

**$43,880 / month**, assuming a 20% down payment ($1,480,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $37,418
- **Property Taxes**: $4,168
- **Common Charges**: $2,294

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

## This is a new development purchase

Buying from a sponsor carries closing costs a resale does not. The New York City and New York State transfer taxes are the seller’s in a resale and are passed to the purchaser in most offering plans, and the sponsor’s attorney fee and any working capital contribution sit on top of that. Together they commonly add 2% or more of the purchase price.

- [Estimate these costs](https://realestaterebatesnewyork.com/calculators/new-development-closing-cost-calculator)
- [What sponsor buyers pay](https://realestaterebatesnewyork.com/new-development-closing-costs-nyc)
- [More new developments](https://realestaterebatesnewyork.com/new-developments)

## Yorkville

Overview of Yorkville

[Explore Yorkville](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/yorkville) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Yorkville

- [Central Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/central-park)
- [Roosevelt Island real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/roosevelt-island)
- [Upper West Side real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-west-side)
- [Midtown real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/midtown)
- [Theater District real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/theater-district)
- [East Harlem real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/east-harlem)

## Related Links

- [The Harper — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/the-harper)
- [Yorkville neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/yorkville)
- [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.