15 William Street Condominium offering plan
15 William Street · Manhattan, New York 10005
Overview
The Attorney General's record lists 15 William Street Condominium at 15 William Street as a new construction condominium with 320 residential units, plus 2 commercial units. The sponsor is 15 William (NY) Owner, LLC. The plan was accepted for filing in November 2006 and has 55 amendments listed.
- Residential units
- 320
- Parking units
- 0
- Storage units
- 0
- Commercial units
- 2
- Accepted
- Nov 30, 2006
- Latest amendment
- No. 54, submitted Jun 5, 2018
Coverage. Offering Plan is searchable here. 54 posted documents not searched yet. Some listed amendments are not searched.

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Pricing & units
- Residential
- 320
- Commercial
- 2
- Parking
- 0
- Storage
- 0
- Other
- 0
- Total units
- 322
- Total offering price, initial
- $448 million
- Total offering price, current
- $415.7 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.
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.
Team
- Sponsor
- 15 William (NY) Owner, 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.
Floor plans
No pages headed “Floor plans” were found in the searched documents.
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 Plan524 pages · 43.628 MB · searchable here
- Amendment 1 · 2.12 MB · not searched yet
- Amendment 2 · 1.242 MB · not searched yet
- Amendment 3 · 2.195 MB · not searched yet
- Amendment 4 · 2.156 MB · not searched yet
- Amendment 5 · 4.665 MB · not searched yet
- Amendment 6 · 2.116 MB · not searched yet
- Amendment 7 · 2.127 MB · not searched yet
- Amendment 8 · 2.207 MB · not searched yet
- Amendment 9 · 2.291 MB · not searched yet
- Amendment 10 · 2.085 MB · not searched yet
- Amendment 11 · 0.131 MB · not searched yet
- Amendment 12 · 1.779 MB · not searched yet
- Amendment 13 · 8.484 MB · not searched yet
- Amendment 14 · 0.495 MB · not searched yet
- Amendment 15 · 5.597 MB · not searched yet
- Amendment 16 · 0.526 MB · not searched yet
- Amendment 17 · 6.108 MB · not searched yet
- Amendment 18 · 7.845 MB · not searched yet
- Amendment 19 · 0.939 MB · not searched yet
- Amendment 20 · 2.255 MB · not searched yet
- Amendment 21 · 0.229 MB · not searched yet
- Amendment 22 · 1.296 MB · not searched yet
- Amendment 23 · 4.109 MB · not searched yet
- Amendment 24 · 0.677 MB · not searched yet
- Amendment 25 · 0.667 MB · not searched yet
- Amendment 26 · 0.117 MB · not searched yet
- Amendment 27 · 0.108 MB · not searched yet
- Amendment 28 · 0.093 MB · not searched yet
- Amendment 29 · 0.09 MB · not searched yet
- Amendment 30 · 0.114 MB · not searched yet
- Amendment 31 · 0.088 MB · not searched yet
- Amendment 32 · 0.232 MB · not searched yet
- Amendment 33 · 2.263 MB · not searched yet
- Amendment 34 · 0.105 MB · not searched yet
- Amendment 35 · 0.08 MB · not searched yet
- Amendment 36 · 0.087 MB · not searched yet
- Amendment 37 · 0.151 MB · not searched yet
- Amendment 38 · 0.205 MB · not searched yet
- Amendment 39 · 0.114 MB · not searched yet
- Amendment 40 · 1.93 MB · not searched yet
- Amendment 41 · 0.078 MB · not searched yet
- Amendment 42 · 0.08 MB · not searched yet
- Amendment 43 · 0.115 MB · not searched yet
- Amendment 44 · 0.111 MB · not searched yet
- Amendment 45 · 0.088 MB · not searched yet
- Amendment 46 · 0.1 MB · not searched yet
- Amendment 47 · 0.13 MB · not searched yet
- Amendment 48 · 0.15 MB · not searched yet
- Amendment 49 · 0.047 MB · not searched yet
- Amendment 50 · 0.246 MB · not searched yet
- Amendment 51 · 2.898 MB · not searched yet
- Amendment 52 · 0.198 MB · not searched yet
- Amendment 53 · 0.047 MB · not searched yet
- Amendment 54 · 0.072 MB · not searched yet
Amendments
The original plan may have changed. These are the amendments listed for this filing.
| No. | Submitted | Status | Searchable here |
|---|---|---|---|
| 54 | Jun 5, 2018 | Accepted | Posted, not searched yet |
| 53 | Mar 20, 2018 | Accepted | Posted, not searched yet |
| 52 | Nov 6, 2017 | Accepted | Posted, not searched yet |
| 51 | Jul 21, 2017 | Accepted | Posted, not searched yet |
| 50 | Jun 20, 2017 | Accepted | Posted, not searched yet |
| 49 | Apr 27, 2017 | Accepted | Posted, not searched yet |
| 48 | Mar 17, 2017 | Accepted | Posted, not searched yet |
| 47 | Feb 3, 2017 | Accepted | Posted, not searched yet |
| 46 | Jan 19, 2017 | Accepted | Posted, not searched yet |
| 45 | Dec 23, 2016 | Accepted | Posted, not searched yet |
| 44 | Nov 18, 2016 | Accepted | Posted, not searched yet |
| 43 | Oct 17, 2016 | Accepted | Posted, not searched yet |
| 42 | Sep 15, 2016 | Accepted | Posted, not searched yet |
| 41 | Aug 19, 2016 | Accepted | Posted, not searched yet |
| 40 | Jul 8, 2016 | Accepted | Posted, not searched yet |
| 39 | Jul 5, 2016 | Accepted | Posted, not searched yet |
| 38 | Apr 29, 2016 | Accepted | Posted, not searched yet |
| 37 | Oct 6, 2015 | Accepted | Posted, not searched yet |
| 36 | Sep 11, 2015 | Accepted | Posted, not searched yet |
| 35 | Aug 10, 2015 | Accepted | Posted, not searched yet |
| 34 | Jul 10, 2015 | Accepted | Posted, not searched yet |
| 33 | Jun 22, 2015 | Accepted | Posted, not searched yet |
| 32 | May 13, 2015 | Accepted | Posted, not searched yet |
| 31 | Mar 24, 2015 | Accepted | Posted, not searched yet |
| 30 | Mar 16, 2015 | Accepted | Posted, not searched yet |
| 29 | Feb 3, 2015 | Accepted | Posted, not searched yet |
| 28 | Dec 19, 2014 | Accepted | Posted, not searched yet |
| 27 | Nov 26, 2014 | Accepted | Posted, not searched yet |
| 26 | Nov 10, 2014 | Accepted | Posted, not searched yet |
| 25 | Oct 9, 2014 | Accepted | Posted, not searched yet |
| 24 | Sep 9, 2014 | Accepted | Posted, not searched yet |
| 23 | Jun 4, 2014 | Accepted | Posted, not searched yet |
| 22 | Mar 26, 2014 | Accepted | Posted, not searched yet |
| 21 | Feb 5, 2014 | Accepted | Posted, not searched yet |
| 20 | Jun 7, 2013 | Accepted | Posted, not searched yet |
| 19 | Mar 5, 2013 | Accepted | Posted, not searched yet |
| 18 | Apr 4, 2012 | Accepted | Posted, not searched yet |
| 17 | Dec 23, 2010 | Accepted | Posted, not searched yet |
| 16 | Jun 16, 2009 | Accepted | Posted, not searched yet |
| 15 | Dec 5, 2008 | Accepted | Posted, not searched yet |
| 14 | Jul 18, 2008 | Accepted | Posted, not searched yet |
| 13 | May 7, 2008 | Accepted | Posted, not searched yet |
| 12 | Nov 15, 2007 | Accepted | Posted, not searched yet |
| 11 | Oct 10, 2007 | Accepted | Posted, not searched yet |
| 10 | Oct 2, 2007 | Accepted | Posted, not searched yet |
| 9 | Aug 9, 2007 | Accepted | Posted, not searched yet |
| 9 | Aug 9, 2007 | Accepted | Posted, not searched yet |
| 8 | Jul 17, 2007 | Accepted | Posted, not searched yet |
| 7 | Jul 5, 2007 | Accepted | Posted, not searched yet |
| 6 | Jun 19, 2007 | Accepted | Posted, not searched yet |
| 5 | May 17, 2007 | Accepted | Posted, not searched yet |
| 4 | Mar 29, 2007 | Accepted | Posted, not searched yet |
| 3 | Feb 28, 2006 | Accepted | Posted, not searched yet |
| 2 | Jan 31, 2007 | Accepted | Posted, not searched yet |
| 1 | Jan 9, 2007 | — | 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 Aug 19, 2008. Offering Plan is searchable here. 54 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.