THE CONDO BOOK PROJECT

828 57th Street Condominium

828 57th Street, Brooklyn, NY 11220

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Overview

828 57th Street is a condo in Brooklyn, with 6 commercial units.

  • Offering plan: Accepted August 2023 · 239 pages · floor plans on pages 166–169
  • Prices: $1,121 a square foot on average, as first offered; $9.45 million in all
  • Common charges: $486–$1,390 a month, the sponsor's first-year estimate
  • Sponsor: Hong Yuan Property LLC, represented by The Law Office Of Claudia V. Murdoch, P.C.; principals Bing Ru Zheng and Gu Chen
  • Neighborhood: Sunset Park, Brooklyn
  • Subway: 6-minute walk to 8 Av (N); 9 minutes to Fort Hamilton Pkwy (N)
  • Amendments: 3, the latest in February 2026
  1. SubmittedJune 2024
  2. AcceptedAugust 2023
  3. 3 amendments
  4. First sale

Sales

1 of 6homes sold (17%)
Every sale: 1 home, with price and dateSee it free →

From city records (ACRIS), through Dec 31, 2025.

First-Year Budget

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

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Property Taxes

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

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

Closing Costs

The plan lists what a buyer pays at closing.

All 7 closing costs in the plan, with their pagesSee it free →

Amendments

Amendment 3 Feb 2, 2026

Amendment reports first closing, unsold units, rental income, and extends the offering plan by six months.

  • First closing occurred November 25, 2025 for Unit 3
  • Sponsor retains 5 unsold units as of January 23, 2026: units 1, 2, 4, 5, and 6
  • Units 1, 2, and 6 rented to tenants; total monthly rent $22,490.00
  • Unit 1: elder day care facility, lease through October 31, 2027
  • Unit 2: commercial laboratory, lease through June 30, 2027
  • Unit 6: dance studio, lease through June 30, 2029
  • Board of Managers election by November 24, 2028
  • Offering plan extended six months

Amendment 2 Jul 22, 2025

Operating year moved to October 1, 2025 – September 30, 2026 with updated real estate taxes and Schedule A reflecting DOF assessments.

  • First year of condominium operation: October 1, 2025 through September 30, 2026
  • Real estate taxes updated per DOF Notice of Property Value issued January 15, 2025
  • Unit 3 in contract; first closing required by December 31, 2025 or purchasers offered rescission
  • Units 1, 2, and 6 rented to outside tenants; total monthly rent $22,490.00
  • Unit 1: elder day care facility, lease through October 31, 2027
  • Unit 2: commercial laboratory, lease through June 30, 2027
  • Unit 6: dance studio, lease through June 30, 2029
  • Offering Plan extended six months from amendment date
What each amendment changed, line by lineSee it free →

Team

Sponsor
Hong Yuan Property LLC
Principals
Bing Ru Zheng, Gu Chen
Tax estimate
MGNY ConsultingPrepared the first-year real estate tax projection
Construction lender
Patriot Bank$1.6 million loan stated in the plan
Property report
HPL Engineering PCPrepared the plan's description of the property and its condition · Named on p. 106

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

Zoning

Zoning district
R6

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

Nearby

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