THE CONDO BOOK PROJECT

345 Warren Street Condominium

345 Warren Street, Brooklyn, NY 11201

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Overview

Units
4 residential
Subway
1 min walk to Bergen St F GHoyt-Schermerhorn Sts A C G, 9 min
Principals
Arkadiy Nagorev
Average $/sf
$1,788Homes in Schedule A, as first offered
Common charges
$441–$686 a monthSponsor's first-year estimate in Schedule A, July 1, 2025 To June 30, 2026
Offering price
$6.59 million total $6.45 million when first offered

The sponsor of record is 345 Warren Owner LLC, represented by Eial Girtz, PC. The offering plan runs 271 pages. The sponsor has filed 2 amendments, the latest in February 2026. The nearest other condo plan on file is 351 Warren Street Condominium, next door.

Plan CD240129 · New · accepted Aug 22, 2024 · AG record ↗

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FigureThis building1747 Dean24 units · 1.3 miaccepted 202456 Quincy34 units · 1.6 miaccepted 2024
Common ChargesPer Square Foot / Month$0.60Above peers$0.40$0.59
Average Offering PricePer Apartment$1.61MLowest$2.02M$2.12M
Average PricePer Square Foot$1,788Above peers$1,756$1,638
Property TaxesPer Square Foot / Month$0.30Lowest$1.05$0.59
Average Unit SizeSquare Feet901 SFSmallest1,153 SF1,293 SF

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Unit mix, closings, budgets, finishes and the team, against 747 Dean and 56 Quincy, 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 A4 of 4
Closing prices vs. Schedule A4 homes: $6,380,000 at closing against $6,445,000 in Schedule A (p. 38)−1%
Average closing price4 homes, on their Schedule A square feet$1,770 / SF
Closingsfirst and latest recordedJan 22, 2026 – Apr 13, 2026

Sales recorded with the Department of Finance (ACRIS) through May 31, 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 4 closings
HomeRecordedClosing priceSchedule ADifference
4Jan 22, 2026$1,490,000$1,550,000 p. 38−3.9%
3Feb 2, 2026$1,490,000$1,550,000 p. 38−3.9%
2Mar 13, 2026$1,650,000$1,595,000 p. 38+3.4%
1Apr 13, 2026$1,750,000$1,750,000 p. 380%

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Closings are for subscribers

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
345 Warren Owner LLC
Principals
Arkadiy Nagorev
Tax estimate
RE Tax Service, LLCPrepared the first-year real estate tax projection
Construction lender
Market Access Resources$1.8 million loan stated in the plan

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

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