THE CONDO BOOK PROJECT

609 2nd Avenue Condominium offering plan

609 2nd Avenue · Manhattan, New York 10016

AG plan ID CD230304 · Accepted May 30, 2024

Overview

The Attorney General's record lists 609 2nd Avenue Condominium at 609 2nd Avenue as a new construction condominium with 65 residential units, plus 1 commercial unit. The sponsor is Flat Lg LLC. The plan was accepted for filing in May 2024 and has 7 amendments listed.

Residential units
65
Parking units
0
Storage units
0
Commercial units
1
Accepted
May 30, 2024
Latest amendment
No. 7, submitted Jul 16, 2026

Coverage. Offering Plan is searchable here. 6 posted documents not searched yet. Some listed amendments are not searched.

3D massing drawing of 609 2nd Avenue Condominium and neighboring buildings
3D massing from NYC Building Footprints, not a photograph. The plan's building is in green.

Compare nearby condo plans

Pricing & units

Residential
65
Commercial
1
Parking
0
Storage
0
Other
5
Total units
71
Total offering price, initial
$105.2 million
Total offering price, current
$103.8 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.

Where to look: pages headed “Schedule A”
  • Offering Plan, p. 13
  • Offering Plan, p. 78
  • Offering Plan, p. 85
  • Offering Plan, p. 445

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.

Where to look: pages headed “Schedule B”
  • Offering Plan, p. 86

Team

Sponsor
Flat Lg LLC
Sponsor's counsel
Certilman Balin Adler & Hyman, LLP

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.

Where to look: pages headed “Management agreement”
  • Offering Plan, p. 232

Floor plans

Where to look: pages headed “Floor plans”
  • Offering Plan, p. 334

Floor plans are drawings inside the plan PDF. Open the plan from the Attorney General's site and go to the pages listed.

Documents

Where to look: pages headed “Declaration”
  • Offering Plan, pp. 180–181
  • Offering Plan, pp. 394–395
  • and 28 more places
Where to look: pages headed “By-laws”
  • Offering Plan, pp. 161–162
  • Offering Plan, pp. 446–448
  • and 22 more places

Amendments

The original plan may have changed. These are the amendments listed for this filing.

No.SubmittedStatusSearchable here
7Jul 16, 2026Not posted
6Feb 18, 2026AcceptedPosted, not searched yet
5Jun 2, 2025AcceptedPosted, not searched yet
4Feb 28, 2025AcceptedPosted, not searched yet
3Jan 14, 2025AcceptedPosted, not searched yet
2Oct 29, 2024AcceptedPosted, not searched yet
1Oct 11, 2024—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. Offering Plan is searchable here. 6 posted documents 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.

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