THE CONDO BOOK PROJECT

310 East 86th Street Condominium (The Harper)

306, 308, 310 And 314 East 86th Street, Manhattan, NY 10028

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Overview

The Harper is a 68-unit condo in Manhattan, with 24 storage units and 3 commercial units.

  • Offering plan: Accepted February 2021 · 581 pages · floor plans on page 343
  • Finishes: Engineered wood floors, lacquer finish cabinets, Miele appliances and Waterworks bathroom fittings
  • Prices: $2,115 a square foot on average, as first offered; $260.5 million in all ($255.2 million when first offered)
  • Common charges: $966–$2,408 a month, the sponsor's first-year estimate
  • Developers: IGI- IZAKI GROUP USA, ATLAS PLC, Brack Capital Group, Brack Real Estate, IGI - Izaki Group Investments and Rodemco LTD.; principals Eldad Blaustein and Ron Izaki
  • Sponsor: Igi E86 LLC, represented by Certilman Balin Adler & Hyman, LLP
  • Subway: 1-minute walk to 86 St (Q); 5 minutes to 86 St (4, 5, 6)
  • Amendments: 10, the latest in June 2026
  1. SubmittedJune 2022
  2. AcceptedFebruary 2021
  3. 10 amendments
  4. First sale
  5. Latest sale

Sales

68 of 68homes sold (100%)
Every sale: 78 homes, with price and dateSee it free →

From city records (ACRIS), through Sep 30, 2026.

First-Year Budget

From our research: NYC Co-op and Condo Tax Abatement: Is It Worth Paying Prevailing Wage? (Board Calculator)

Ask Claude or ChatGPT: How do The Harper's common charges compare with similar buildings? →

Property Taxes

The plan's first-year tax estimate, checked against the city's real bills for 44 homes.

Each home's estimate, city bills and tax breaksSee it free →

Closing Costs

The buyer pays the NYC and NY State transfer taxes, which a seller usually pays.

All 12 closing costs in the plan, with their pagesSee it free →

Amendments

Amendment 10 2026

Amendment No. 10 updates unit availability, financial status, and tax information as of June 1, 2026.

  • Eight (8) unsold Residential Units, three (3) Commercial Units, and six (6) Storage Space Units remain; Storage Space Unit prices revised
  • Monthly common charges for unsold Units approximately $21,246; annual real estate taxes approximately $474,610 as of February 28, 2026
  • Mortgage disclosed in Amendment No. 8 satisfied on November 2, 2025
  • Working Capital and Reserve Fund total $116,992.07 as of June 1, 2026
  • Final Certificate of Occupancy issued October 16, 2025
  • Board of Managers meeting scheduled July 13, 2026, when Sponsor will relinquish board control
  • FinCEN Residential Real Estate Rule vacated by federal court order; reporting not currently required
  • 2025 federal legislation temporarily increased SALT deduction limit to $40,000 through December 31, 2029

Amendment 9 May 1, 2025

Unit 3A offering price revised to $2,200,000.

Amendment 8 Apr 1, 2025

Amendment updates Schedule A with current unit prices and charges as of April 1, 2025, and modifies sponsor control period to end at 80% residential sales or 5 years from first closing.

  • Schedule A updated with 33 unsold residential units, 3 commercial units, 19 storage units as of April 1, 2025
  • Sponsor control of residential board ends at whichever comes first: 80% of residential units sold or 5 years from first closing
  • Board of Managers commenced collecting common charges on April 1, 2025
  • Annual real estate taxes for unsold units total approximately $953,421.32 as of March 31, 2025
  • Unclosed units subject to Valley National Bank mortgage: $33,726,603 principal at 8.188% interest, maturity August 30, 2025
  • Temporary Certificate of Occupancy renewed April 22, 2025; Permanent Certificate estimated cost $10,000
  • Condominium meets Local Law 97 emission standards for 2025 and 2030 thresholds with no anticipated carbon penalty through 2030
  • Offering plan extended for 12 months from amendment filing date

Amendment 7 Jan 21, 2025

Unit PHB offering price revised to $7,400,000 and Ron Izaki removed as a principal of Sponsor.

  • Unit PHB offering price revised to $7,400,000
  • Ron Izaki no longer a principal of Sponsor

Amendment 6 Oct 9, 2024

Storage Space Floor Plan corrected to match the property description addendum.

Amendment 4 2023

Plan declared effective with 10 units (15%) sold; first closing set for January 15, 2024; first-year budget and Schedule A prices provided.

  • Plan declared effective November 28, 2023 with 10 of 66 units under contract (15%)
  • First closing anticipated January 15, 2024
  • First-year budget effective January 15, 2024: $1,298,121 income and expenses
  • Sponsor to pay monthly common charges for unsold units after first closing
  • Offering plan valid for six (6) months from amendment filing date
  • Schedule A updated with current offering prices and common charges

Amendment 3 May 31, 2023

Revised offering prices for all residential units in the condominium.

  • All unit prices updated in revised Schedule A
  • Prices do not affect units currently under contract
  • Amendment No. 2 (dated pending) previously submitted May 8, 2023 still pending Department of Law acceptance
  • Schedule A prices increased for 7 homes (median +2.3%): 4C $2,150,000 → $2,200,000; 5C $2,175,000 → $2,225,000; 6C $2,200,000 → $2,250,000; 7C $2,225,000 → $2,275,000; ...
  • Schedule A prices decreased for 1 home (median -4.3%): 20C $4,700,000 → $4,500,000

Amendment 2 May 8, 2023

Amendment updates marketing name to 'The Harper', sets first closing for October 1, 2023, adjusts deposit requirement to 10% of purchase price, changes closing attorney and escrow bank, and clarifies superintendent's unit acquisition fee.

  • Building marketed as 'The Harper' (official name remains 310 East 86th Street Condominium)
  • First closing anticipated October 1, 2023
  • Fitness room, spa, and amenity terraces expected operational by June 2024
  • Deposit requirement changed to 10% of purchase price plus cost of extras
  • Closing attorney and escrow agent changed to D'Agostino, Lederman, Landesman, Rivera and Miraglia, LLP
  • Escrow account moved to Valley National Bank at Penn I, 1 Pennsylvania Plaza
  • Superintendent's Unit (201) acquisition fee of $2,050,000 to be paid pro-rata by purchasers (example: 1.61% common interest = approximately $34,204)
  • Structural repairs to balconies, terraces, and limited common elements become condominium responsibility unless caused by unit owner

Amendment 1 Jun 28, 2022

Amendment consolidates residential units, updates floor plans pending DOB approval, revises pricing and tax estimates, changes escrow agent, and updates mortgage and governance documents.

  • Consolidated C and D units on floors 10, 11, 12, 14, 15 into single C unit; total now 63 residential units and 3 commercial units
  • Multiple floor plan revisions pending DOB approval, anticipated completion by December 1, 2022
  • Schedule A updated with current offering prices, common charges, and estimated real estate taxes
  • Escrow agent changed to D'Agostino, Levine, Landesman, Lederman & Rivera, LLP
  • First closing anticipated on or about October 1, 2023
  • Effectiveness requirements revised: 10 units minimum for effectiveness, 53 units for mandatory effectiveness
  • Mortgage of $130,000,000 from Valley National Bank closed August 31, 2021; maturity August 31, 2024 plus 1 year extension
What each amendment changed, line by lineSee it free →

Team

Sponsor
Igi E86 LLC
Developers
IGI- IZAKI GROUP USA, ATLAS PLC, Brack Capital Group, Brack Real Estate, IGI - Izaki Group Investments, Rodemco LTD.
Principals
Eldad Blaustein, Ron Izaki
Tax estimate
Marcus and Pollack LLPPrepared the first-year real estate tax projection
Construction lender
Bank LeumiLender on the mortgage and building loan agreement recorded May 2019 in ACRIS; $56.2 million recorded
General contractor
Hunter Roberts ConstructionHeld the general construction permit on DOB job 121204892
Structural engineer
WSP USANamed on p. 284
MEP engineer
GEA Consulting EngineersMechanical, electrical and plumbing · Named on p. 284
Property report
ODA - Architecture P.C.Prepared the plan's description of the property and its condition · Named on p. 284
Interior designer
ODAReported by 6sqft.com
Title agency
First Nationwide Title Agency, LLCThe sponsor's title company for buyers; you can choose another · Named on p. 97

From our research: What Does a Title Agency Do, and How Do You Pick One for a NYC Condo?

Zoning

Zoning district
C2-8A
Special district
Special Transit Land Use District (TA)

Today's zoning, from city data (PLUTO 26v2).

Nearby

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The Condo Book Project Are The Harper's common charges high for the area? No, they're on the low side. The Harper budgets $0.88 per square foot a month, against a $1.27 median for the 10 most similar Manhattan plans.Schedule A Do you want to see the list of similar buildings?
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