310 East 86th Street, Unit 4B

$3,375,000
Price
3
Beds
1,905 Sq. Ft.
$1,772 / Sq. Ft.
1,905
Sq. Ft.
$1,772
per Sq. Ft.

Description


HEAVENLY AT THE HARPER: Upgraded, Big, Bright, Beautiful 3BR 2.5BTH w/Treeline Views, Custom Closets & Private Balcony

NEW FULL SERVICE CONDO BUILDING: Roof Deck, Grilling Station, Play Rooms, Art Room, Podcasting Studio, Music Studio, Game Room w/Screening Area & Billiards, Pet Spa & More

Here is a surprising new condo home on the treetops, with green, tree-top views from every single oversized window and its own private balcony. Light and quiet, this stretch-out, winsome North and South facer is
...
HEAVENLY AT THE HARPER: Upgraded, Big, Bright, Beautiful 3BR 2.5BTH w/Treeline Views, Custom Closets & Private Balcony


NEW FULL SERVICE CONDO BUILDING: Roof Deck, Grilling Station, Play Rooms, Art Room, Podcasting Studio, Music Studio, Game Room w/Screening Area & Billiards, Pet Spa & More


Here is a surprising new condo home on the treetops, with green, tree-top views from every single oversized window and its own private balcony. Light and quiet, this stretch-out, winsome North and South facer is a stellar standout on the treasured treeline of the new and beloved Harper.


Above ceilings rise nearly ten feet -- underfoot are wide-plank White Oak floors -- and everywhere you look is leafy, lively, light, and lovely. This upgraded vibrant abode -- in a supreme location -- has it all. With a lovable, verdant perch in its famously well-run, well-served, impressively amenitized building, here's the handsome, move-in ready home for which you've been looking -- bigger, better, balconied, and more beautiful than ever.


The sizable foyer hall is an ideal gallery -- welcoming you and guiding you to the big living/dining room. This is the comfortable, lovable heart of this home - a large entertaining space anchored by oversized picture windows onto the tree-line. Open to the eat-in chef's kitchen, this great room is built for a big stretch-out life.


The cook’s kitchen is a well planned culinary delight created by Poliform & ODA. With ample Taj Mahal quartzite countertops and custom lacquer cabinetry (with antique brass Waterworks hardware), and a top-tier suite of Miele appliances (including wine fridge), this gorgeous kitchen is fabulous and functional.


The graceful residential hall graciously separates the entertaining rooms from the bedroom suites. The expansive, king-sized primary suite also enjoys grand picture windows with leafy tree views, and boasts its own private tree-line balcony with leafy garden views. Here, sunrise coffees give way to starlight drinks -- all from your own, intimate al fresco perch.


There is an immense, designer-outfitted, primary walk-in closet with vanity space, and an overscaled, primary bath. Graced by Crema Luna limestone and Namibia white marble, the spa-like primary bath offers radiant heated floors, dual sinks, a soaking tub, a step-in shower, and Waterworks fixtures. This primary suite is a masterful retreat. Both large guest bedrooms are bright South-facers, flexibly fine and comfy with good built-out closets, pristine and peaceful, and are served by their own full limestone bath (with dual sinks and tub-shower).


This well-planned, sophisticated, luxe residence — with its lovely powder room, abundant, designer closets, en suite side-by-side washer and dryer, big solid-core doors, Valli & Valli hardware, and high-efficiency VRF central air/heating -- offers year-round comfort, magnificent space, and a forever lovable vibe.


Well designed by the award-winning firm ODA Architecture, The limestone clad Harper is one of the Upper East Side's newest, premier, full-service condominiums. A celebrated address, residents are well served by an attentive, round-the-clock staff and beloved resident manager. Famous for its top-tier amenities, Harper life is easy, fun and convenient. Residents enjoy two rooftop lounge spaces with glorious city views and a grilling station, a state-of-the-art gym, magnificent playroom, a creator's art room, a pet spa, a podcasting studio, music studio, central laundry, storage, and a game room with billiard table and screening area.


With a prime position between Central Park and Carl Schurz Park, this exceptional home is moments away from world class shopping, dining, educational, cultural and fitness destinations. Transportation is a breeze, with the Q, 4, 5, and 6 trains very close by — not to mention Fairway, Whole Foods, Equinox, the 92nd Street Y, and Asphalt Green as neighbors.


Come discover a big life on the treeline — amenitized, balconied, and beautiful. This happily upgraded Harper home is ready for you.


(Storage Unit Available for Separate Purchase.)

Listing Agent

  1. Brian K. Lewis

    Brian K. Lewis

    Listing Agent

    Compass

    blewis@compass.com

    P: (646)-228-7241

Amenities

  • Primary Ensuite
  • Full-Time Doorman
  • Balcony
  • Common Roof Deck
  • Gym
  • Playroom
  • Resident's Lounge
  • Pet Spa

Open Houses

Sunday, Dec 14th

11:30 AM - 1:00 PM

Public

LISTING UPDATED: 12/11/2025 12:08 PM

Property Details for 310 East 86th Street, Unit 4B

StatusActive
Days on Market36
Taxes$3,585 / month
Common Charges$1,752 / month
Min. Down Pymt10%
Total Rooms5.0
Compass TypeCondo
MLS TypeCondo
Year Built1915
CountyNew York County
Buyer's Agent Compensation2.5%

Building

310 E 86th St

63 Units3 StoriesBuilt in 1915

Location

Add your commute

Building Information for 310 East 86th Street, Unit 4B

Building/Complex310 E 86th StFloor4Stories3Residences63Pet PolicyAllowedPet Policy Details-Year Built1915Building AgePre-war

Payment Calculator

$24,099 per month

30 year fixed, 6.28% Interest

Principal and Interest

$18,762

Property Taxes

$3,585

Maintenance/Common Charges

$1,752

The Payment Calculator is for illustrative purposes only.

Property History for 310 East 86th Street, Unit 4B

DateEvent & SourcePriceAppreciationLink
Nov 7, 2025

Listed (Active)

Manual

$3,375,000
Oct 24, 2024

Sold

RLS RESO #RLS10968207

$3,290,000
Jun 24, 2024

Sold (Public Record)

ACRIS #2024070500088001

$3,290,000
Feb 29, 2024

Contract Signed

RLS RESO #RLS10968207

Oct 24, 2023

Listed (Active)

RLS RESO #RLS10968207

$3,290,000
DateEvent & SourcePrice
11/07/2025

Listed (Active)

Manual

$3,375,000
10/24/2024

Sold

RLS RESO #RLS10968207

$3,290,000
06/24/2024

Sold (Public Record)

ACRIS #2024070500088001

$3,290,000
02/29/2024

Contract Signed

RLS RESO #RLS10968207

10/24/2023

Listed (Active)

RLS RESO #RLS10968207

$3,290,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 310 East 86th Street, Unit 4B

Taxable ValueLand$35,765Additions$285,950Total$321,715
Tax Record2025$39,488 ($3,291 / month) Tax Class2Tax Rate12.5%
Home Facts
Total Finished SqFt1,905 SqFtLot Size9,706 SqFtYear Built2021ZoningC28AAPN1015481112

Schools near 310 East 86th Street, Unit 4B

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 6 to 8
Public - 6 to 8
Rating
School
Distance
Yorkville Community School
PublicPK to 5

Nyc Lab Ms For Collaborative Studies
Public6 to 8

Lower Manhattan Community Middle School
Public6 to 8

Jhs 167 Robert F Wagner
Public6 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Neighborhood Map and Transit

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310 East 86th Street, Unit 4B is a condo for sale in Upper East Side. This property was listed for sale on November 7, 2025 by Compass, it's currently listed at $3,375,000. It has been on the market for a total of 36 days and was last sold on October 24, 2024. This listing's school district is New York City Geographic District # 2. Nearby schools include Yorkville Community School, Nyc Lab Ms For Collaborative Studies and Lower Manhattan Community Middle School. 310 East 86th Street, Unit 4B is a 3-bed, 3-bath, 1,905 sqft condo built in 1915.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2025, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York’s Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., all rights reserved. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2025 The Real Estate Board of New York, Inc., All rights reserved.