THE CONDO BOOK PROJECT

Hang Seng Tower

5805 7th Avenue, Brooklyn, NY 11220

Overview

Units
26 residential · 1 parking · 2 commercial
Subway
4 min walk to 8 Av N59 St N R, 10 min
Principals
Chiu Wong, Wei Ming Wong, Yun Yun Hui
Average $/sf
$852Homes in Schedule A, as first offered
Offering price
$17.2 million total

The sponsor of record is Hang Seng Capital Group, LLC, represented by Harold L. Gruber, P.C.. The offering plan runs 250 pages. The sponsor has filed 6 amendments, the latest in April 2025. The nearest other condo plan on file is 714 59th Street Condominium, next door.

Plan CD070609 · New · accepted Apr 4, 2008 · AG record ↗

Compare

FigureThis building1Forum225 units · 0.2 miaccepted 2008904 Pacific321 units · 3.8 miaccepted 2009
Common ChargesPer Square Foot / Month$0.59Above peers$0.56$0.45
Average Offering PricePer Apartment$663,439Below peers$690,600$701,190
Average PricePer Square Foot$852Highest$704$733
Average Unit SizeSquare Feet779 SFSmallest981 SF957 SF

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Unit mix, closings, budgets, finishes and the team, against Forum and 904 Pacific, cited to the offering plans. No credit card required.

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How We Got This
  • Comps: the closest Brooklyn plans on size, $/SF and launch date, within 2 miles when possible.
  • Figures: each building's own offering plan, filed with the NY Attorney General. Nothing is estimated.
  • Checked: a price list publishes only when its math adds up, and building pages cite the plan pages.
  • Labels: In line is between the comps; Below/Above peers is past both by up to 15%; Lowest/Highest by more.

Closings Pro

Homes closed69% of the homes in Schedule A18 of 26
Closing prices vs. Schedule A18 homes: $7,456,432 at closing against $10,900,841 in Schedule A (p. 15)−31.6%
Average closing price18 homes, on their Schedule A square feet$583 / SF
Closingsfirst and latest recordedMay 7, 2009 – Jun 2, 2025

Sales recorded with the Department of Finance (ACRIS) through Sep 30, 2026: deeds, or transfer tax filings for a building on leased land, of $10,000 or more. A home's first sale since the plan was filed is the sponsor's closing; resales aren't counted. Closing prices are compared with the same home's Schedule A price, as first offered; a deed covering more than one home isn't compared. Amendments often change prices before a home closes, and a deed that includes parking or storage counts its full price. ACRIS records a sale weeks after closing, so recent contracts don't appear yet. Every building's sales.

All 18 closings
HomeRecordedClosing priceSchedule ADifference
5EMay 7, 2009$342,732$467,600 p. 15−26.7%
3BJun 26, 2009$378,222$562,275 p. 15−32.7%
5DJun 26, 2009$400,530$620,375 p. 15−35.4%
4BJul 2, 2009$365,345$562,275 p. 15−35%
3DJul 9, 2009$401,544$620,375 p. 15−35.3%
4CJul 22, 2009$425,880$673,050 p. 15−36.7%
5CSep 3, 2009$436,850$673,050 p. 15−35.1%
6BSep 3, 2009$253,500$440,475 p. 15−42.4%
6ASep 22, 2009$446,972$695,975 p. 15−35.8%
5BSep 23, 2009$375,180$562,275 p. 15−33.3%
3ENov 4, 2009$275,808$467,600 p. 15−41%
6DNov 4, 2009$329,550$445,725 p. 15−26.1%
3CFeb 2, 2010$433,992$673,050 p. 15−35.5%
4EFeb 9, 2010$342,732$467,600 p. 15−26.7%
3AMar 2, 2010$405,600$736,050 p. 15−44.9%
5AJul 14, 2010$476,580$736,050 p. 15−35.3%
6CSep 19, 2022$865,513$876,666 p. 15−1.3%
4DJun 2, 2025$499,902$620,375 p. 15−19.4%

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Every home's recorded closing price against its Schedule A price, with the ACRIS document and the plan page.

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Budget

From our research: The Sponsor's Condo-Creation Fee in NYC · NYC Condo Insurance Costs Are Rising · Condo Supplies Cost per Unit, by Size

Team

Sponsor
Hang Seng Capital Group, LLC
Principals
Chiu Wong, Wei Ming Wong, Yun Yun Hui
Tax estimate
Ben Rottenstein Associates Inc.Prepared the first-year real estate tax projection
Construction lender
United Commercial BankLender on the mortgage and building loan agreement recorded September 2008 in ACRIS; $9.01 million recorded

From our research: Do NYC Developers Rehire the Same Firms?

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