684 Dean Street Condominium offering plan
684 Dean Street · Brooklyn, New York 11238
Overview
The Attorney General's record lists 684 Dean Street Condominium at 684 Dean Street as a new construction condominium with 5 residential units. The sponsor is 684 Dean Partners LLC. The plan was accepted for filing in March 2025 and has 2 amendments listed.
- Residential units
- 5
- Parking units
- 0
- Storage units
- 0
- Commercial units
- 0
- Accepted
- Mar 18, 2025
- Latest amendment
- No. 2, submitted Apr 9, 2026
Coverage. Offering Plan is searchable here. 1 posted document not searched yet. Some listed amendments are not searched.

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Pricing & units
- Residential
- 5
- Commercial
- 0
- Parking
- 0
- Storage
- 0
- Other
- 0
- Total units
- 5
- Total offering price, current
- $11.6 million
Unit counts and total offering price as recorded by the Attorney General. The total offering price is the sum of all units at the plan's prices, not a sale price.
Not yet extracted. Unit-by-unit prices, unit sizes and $/sf. These are in Schedule A of the plan and its amendments.
- Offering Plan, p. 8
- Offering Plan, p. 51
- Offering Plan, p. 66
- Offering Plan, p. 192
- and 1 more place
Budget & charges
Not yet extracted. Projected first-year budget, common charges by unit and real estate tax estimates. These are in Schedule B, and later amendments may revise them.
- Offering Plan, p. 58
- Offering Plan, p. 63
- Offering Plan, p. 279
Team
- Sponsor
- 684 Dean Partners LLC
- Sponsor's counsel
- Marans Newman Tsolis & Nazinitsky LLC
As recorded by the Attorney General.
Not yet extracted. Architect, managing agent, selling agent and other named professionals. They are named in the plan, and an amendment can replace them.
- Offering Plan, p. 156
Floor plans
- Offering Plan, p. 46
- Offering Plan, p. 51
Floor plans are drawings inside the plan PDF. Open the plan from the Attorney General's site and go to the pages listed.
Documents
- Offering Plan320 pages · 6.711 MB · searchable here
- Amendment 1 · 1.197 MB · not searched yet
- Offering Plan, pp. 271–272
- Offering Plan, pp. 275–280
- and 11 more places
- Offering Plan, p. 40
- Offering Plan, pp. 118–121
- and 12 more places
Amendments
The original plan may have changed. These are the amendments listed for this filing.
| No. | Submitted | Status | Searchable here |
|---|---|---|---|
| 2 | Apr 9, 2026 | Not posted | |
| 1 | Jul 22, 2025 | — | Posted, not searched yet |
About this record
Source: New York State Attorney General, Real Estate Finance Bureau. The Condo Book Project is an independent research tool and is not affiliated with the Attorney General's office. Plan record last checked Sep 24, 2026; plan effective Jul 15, 2025. Offering Plan is searchable here. 1 posted document not searched yet. Some listed amendments are not searched.
Offering plans describe what was offered when filed. They do not confirm current availability, pricing, or the building's present condition. Review the source documents and later amendments before relying on anything here.