345 Warren Street Condominium
345 Warren Street, Brooklyn, NY 11201
Overview
345 Warren Street is a new 4-unit condo in Brooklyn.
- Offering plan: Accepted August 2024 · 271 pages · floor plans on pages 206–209
- Finishes: 8-foot ceilings, wood floors, stone kitchen countertops, wood & fiberglass cabinets, Bertazzoni appliances, washer/dryer hook-ups, Delta bathroom fittings and split-system units for heating and cooling
- Prices: $1,829 a square foot on average, as first offered; $6.59 million in all ($6.45 million when first offered)
- Common charges: $441–$686 a month, the sponsor's first-year estimate
- Sponsor: 345 Warren Owner LLC, represented by Eial Girtz, PC; principals Arkadiy Nagorev
- Subway: 1-minute walk to Bergen St (F, G); 9 minutes to Hoyt-Schermerhorn Sts (A, C, G)
- Amendments: 2, the latest in February 2026
- Units
- 4 residential
- Subway
- 1 min walk to Bergen St F GHoyt-Schermerhorn Sts A C G, 9 min
- Principals
- Arkadiy Nagorev
- Average $/sf
- $1,829Homes 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
- Floor plans
- Pages 206–209 of the plan
- SubmittedMay 2025
- AcceptedAugust 2024
- 2 amendments
- First sale
- Latest sale
Units & Prices
Sales
4 of 4homes sold (100%)
From city records (ACRIS), through May 31, 2026.
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 →Compare
| Figure | This building1 | 747 Dean24 units · 1.3 miaccepted 2024 | 643 Baltic33 units · 0.7 miaccepted 2025 |
|---|---|---|---|
| Common ChargesPer Square Foot / Month | $0.60In line | $0.40 | $0.74 |
| Average Offering PricePer Apartment | $1.65MLowest | $2.11M | $2.01M |
| Average PricePer Square Foot | $1,829Below peers | $1,832 | $1,937 |
| Average Unit SizeSquare Feet | 901 SFSmaller | 1,153 SF | 1,039 SF |
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.
Closing Costs
The buyer pays the NYC and NY State transfer taxes, which a seller usually pays.
All 7 closing costs in the plan, with their pagesSee it free →The Building
Amendments
Amendment 2 Oct 20, 2025
Plan extended 6 months; declared effective after 2 units sold; all 4 units now closed; Temporary Certificate of Occupancy issued December 5, 2025 and renewed April 15, 2026.
- Plan extended for 6 months
- Plan declared effective October 20, 2025 based on 2 unit sales (50% of 4 units)
- All 4 residential units have closed; no units remain unsold
- Declaration of Condominium recorded December 9, 2025
- Temporary Certificate of Occupancy issued December 5, 2025, renewed April 15, 2026; Permanent Certificate expected in approximately 60 days
- $5,000.00 held in escrow to secure Sponsor's obligation to obtain Permanent Certificate of Occupancy
- Working capital account balance $4,334.98; reserve account balance $0.00 (should be $2,700.00)
- Sponsor covering all operating costs and delaying collection of common charges; reserves right to commence collection after 30-day notice
Amendment 1 May 29, 2025
Amendment extends the plan for 6 months, updates unit square footages and prices, adjusts tax estimates and first-year operating dates, and corrects budget note language.
- Plan extended for 6 months
- Unit 1: Cellar decreased from 788 to 723 sq. ft.; lightwell increased from 32 to 84 sq. ft.; rear yard decreased from 235 to 203 sq. ft.; 50 sq. ft. deck added
- Unit 2: Price increased from $1,595,000.00 to $1,650,000.00; rear yard decreased from 490 to 448 sq. ft.; deck increased from 80 to 85 sq. ft.; 28 sq. ft. storage added
- Unit 3: Price increased from $1,550,000.00 to $1,595,000.00
- Unit 4: Price increased from $1,550,000.00 to $1,595,000.00
- First year of condominium operation updated to January 1, 2026 to December 31, 2026; first year tax liability $12,480.00
- Construction completed July 2025
- Budget Note 3 corrected: common area heating does not exist
- Schedule A prices increased for 3 homes (median +2.9%): 2 $1,595,000 → $1,650,000; 3 $1,550,000 → $1,595,000; 4 $1,550,000 → $1,595,000
Team
- Sponsor
- 345 Warren Owner LLC
- Principals
- Arkadiy Nagorev
- Counsel
- Eial Girtz, PC
- 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
- Property report
- Demerara Engineering, PLLCPrepared the plan's description of the property and its condition · Named on p. 121
From our research: What Does a Title Agency Do, and How Do You Pick One for a NYC Condo?
Zoning
- Zoning district
- R6B
Today's zoning, from city data (PLUTO 26v2).
Nearby
- Boerum Hill Mews Condominiumnext door · 1988
- 124 Wyckoff Street Condominiumnext door · 3 units · 2023
- 93 Wyckoff Condominiumnext door · 6 units · 2026
- 356 Baltic Street Condominiumnext door · 5 units · 2017
- 58 Butler Street Condominium0.1 mi · 4 units · 2021
- 89 Douglass Street Condominium0.1 mi · 4 units · 2023
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