THE CONDO BOOK PROJECT

450 Grand Avenue Condominium

450 Grand Avenue, Brooklyn, NY 11238

Overview

Units
39 residential · 19 storage · 6 commercial
Subway
3 min walk to Clinton-Washington Avs CFranklin Av C S, 7 min
Principals
Chana Leah Balkany
Average $/sf
$1,319Homes in Schedule A, as first offered
Common charges
$536–$1,266 a monthSponsor's first-year estimate in Schedule A, July 1, 2024 - June 30, 2025
Offering price
$48.8 million total

The sponsor of record is 450 Grand Avenue Owner LLC, represented by Marans Newman Tsolis & Nazinitsky LLC. The offering plan runs 420 pages. The sponsor has filed 6 amendments, the latest in December 2025. The nearest other condo plan on file is 102 Downing Street Condominium, next door.

Plan CD220192 · New · accepted May 4, 2023 · AG record ↗

Compare

FigureThis building1Diana240 units · 1 miaccepted 2022The Butler Collection334 units · 1 miaccepted 2022
Common ChargesPer Square Foot / Month$0.93Highest$0.76$0.46
Average Offering PricePer Apartment$1.15MIn line$864,425$1.65M
Average PricePer Square Foot$1,319In line$1,303$1,333
Property TaxesPer Square Foot / Month$1.46Highest$0.08$0.86
Average Unit SizeSquare Feet869 SFIn line663 SF1,236 SF

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Unit mix, closings, budgets, finishes and the team, against Diana and The Butler Collection, 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 closed100% of the homes in Schedule A39 of 39
Closing prices vs. Schedule A39 homes: $45,760,354 at closing against $44,720,000 in Schedule A (p. 50, p. 51)+2.3%
Average closing price39 homes, on their Schedule A square feet$1,350 / SF
Closingsfirst and latest recordedJan 23, 2024 – Jul 27, 2026

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 39 closings
HomeRecordedClosing priceSchedule ADifference
3GJan 23, 2024$777,026$750,000 p. 50+3.6%
4EJan 24, 2024$1,345,150$1,345,000 p. 50+0%
3DJan 25, 2024$740,000$730,000 p. 50+1.4%
4DJan 29, 2024$740,000$740,000 p. 500%
3EFeb 1, 2024$1,290,000$1,335,000 p. 50−3.4%
3BFeb 15, 2024$720,000$740,000 p. 50−2.7%
4GFeb 15, 2024$760,000$760,000 p. 500%
4BFeb 21, 2024$770,000$750,000 p. 50+2.7%
2HFeb 22, 2024$780,000$760,000 p. 50+2.6%
2BFeb 26, 2024$795,000$795,000 p. 500%
7CFeb 27, 2024$1,790,000$1,775,000 p. 51+0.8%
3HMar 5, 2024$788,000$770,000 p. 50+2.3%
4FMar 7, 2024$770,000$740,000 p. 50+4.1%
7DMar 7, 2024$1,578,288$1,550,000 p. 51+1.8%
3CMar 11, 2024$1,415,000$1,415,000 p. 500%
5FMar 25, 2024$1,300,000$1,300,000 p. 500%
2FApr 4, 2024$750,000$720,000 p. 50+4.2%
2EApr 9, 2024$1,384,820$1,325,000 p. 50+4.5%
4HApr 10, 2024$845,520$780,000 p. 50+8.4%
5BApr 11, 2024$826,950$770,000 p. 50+7.4%
3FApr 15, 2024$755,000$730,000 p. 50+3.4%
5DApr 16, 2024$785,000$775,000 p. 50+1.3%
6AApr 17, 2024$1,810,000$1,665,000 p. 50+8.7%
5EApr 19, 2024$1,332,000$1,365,000 p. 50−2.4%
5AMay 28, 2024$1,345,000$1,345,000 p. 500%
2DMay 30, 2024$763,800$720,000 p. 50+6.1%
2GMay 30, 2024$795,600$740,000 p. 50+7.5%
3AJul 5, 2024$1,355,000$1,315,000 p. 50+3%
2AJul 23, 2024$1,395,000$1,395,000 p. 500%
2CJul 31, 2024$1,550,000$1,500,000 p. 50+3.3%
7AAug 12, 2024$1,825,000$1,695,000 p. 51+7.7%
6COct 15, 2024$1,875,000$1,695,000 p. 51+10.6%
4CJan 23, 2025$1,399,000$1,425,000 p. 50−1.8%
7BMar 13, 2025$1,629,200$1,475,000 p. 51+10.5%
6BAug 14, 2025$1,425,000$1,425,000 p. 500%
6DNov 10, 2025$1,435,000$1,475,000 p. 51−2.7%
5CFeb 24, 2026$1,460,000$1,450,000 p. 50+0.7%
4AJun 26, 2026$1,300,000$1,325,000 p. 50−1.9%
5GJul 27, 2026$1,360,000$1,355,000 p. 50+0.4%

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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
450 Grand Avenue Owner LLC
Principals
Chana Leah Balkany
Tax estimate
Korngold Powers LLPPrepared the first-year real estate tax projection
Construction lenders
450 Grand Ave 1, 450 Grand Capital$27 million recorded

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

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