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      Please click on a button below for the latest project information.

      Please see the Public Notice Section of the Home page for materials related to pending matters before the Town Board.


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      • Muslim Society (10)
      • Chappaqua Crossing (51)

        In May 2014 the Applicant submitted an Amended Preliminary Development Concept Plan along with modifications to the Proposed Redrafted Local Law to Amend Chapter 60 of the New Castle Town Code to Add Provisions Allowing Retail Uses In A Research and Office Business District Under Certain Conditions.

        Written comments can be submitted to the Town Clerk's Office or emailed to This email address is being protected from spambots. You need JavaScript enabled to view it. .

        Topics for the Chappaqua Crossing are found below:

      • Chappaqua Station Apartments (6)
      • Rosehill (5)

        On Tuesday July 8, 2014, the New Castle Town Board, as Lead Agency in accordance with the New York State Environmental Quality Review Act, adopted the Final Scoping Document Outiline to be used to prepare the Draft Environmental Impact Statement. The Applicant will be working to produce a DEIS which will be posted on-line when it is determined to be complete for public review by the New Castle Town Board. If you have any questions, they can be directed to This email address is being protected from spambots. You need JavaScript enabled to view it. .

        Previous Application Materials-The Spa at New Castle can be found here.

      • The Spa at New Castle (6)

        Previous Application Materials-The Spa at New Castle

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  • Comprehensive Plan (7)

    The Project

    The Town of New Castle's first comprehensive plan was adopted by the Planning Board in 1958. The most recent Town Development Plan was adopted in November of 1989. Much of the data and background materials for the 1989 Town Development Plan were compiled in 1984. The Town Board is looking to update the Town Development Plan once again. Much has changed from 1989 to the present. The Updated Master Plan will reflect this change and speak to the future of development in New Castle.

    The Town Board has appointed a 5-member Steering Committee to work with the Town Planner to develop the Master Plan Update and they have hired the Pace Land Use Law Center to assist the Town with the Master Plan Outreach and Education process.


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    • Downtown Revitalization (3)

      The Town of New Castle has been working towards improving the Downtown Chappaqua Hamlet for many years. Lots of effort has been put into studies and plans and now its time to put things into action!

      In 2013 the Town Board released an RFP for design and construction services to develop and implement a comprehensive infrastructure (water, sewer, stormwater and traffic) and landscape design, and streetscape improvement plan for the Chappaqua Hamlet. Right now WSP Sells is investigating and analyzing information to provide designs for the Town Board to consider this Fall. Click below to obtain more information regarding the Town's proposal and the selected consultant.

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  • Stormwater (10)




    Stormwater run-off occurs when rainfall and snowmelt is unable to permeate and soak into the ground. As a result run-off flows across impermeable surfaces such as sidewalks, driveways and the roadways picking up debris and pollutants along the way.

    As land is developed more and more natural vegetation and tree cover is stripped away, the ability to naturally filter storm water is reduced. Most run-off makes its way untreated into storm sewers which eventually discharge into streams, waterways and bodies we use for drinking, swimming and fishing.

    Pursuant to the Clean Water Act (CWA) and in accordance with the Environmental Conservation Law of the New York State Department of Environmental Conservation the Town of New Castle Enacted Local Law No.3-2007 known and cited as Chapter 108A: Storm Water Management and Erosion and Sediment Control.

    Certain construction activities may be regulated by the Town of New Castle under Chapter 108A, in addition to wetlands permits which quality as a land development activity. In addition certain construction activities may be regulated by the New York State Department of Environmental Conservation and require a SPDES General Permit for Storm Water Permit for Construction Activity.

    Yearly, under the New York State Department of Environmental Conservation SPDES General Permit for Storm Water Discharge, the Town is required to submit an annual MS4 Annual Report, outlining public involvement and participation, monitoring of pre and post storm water construction management and pollution prevention. Preparation is a coordinated effort of various Town Departments and Town Staff.

    General inquiries regarding storm water runoff and permitting should be directed to the Town's Engineering Staff at 914-238-4723 or 7273. Questions related to catch basin cleaning or storm water piping to the Department of Public Works at 914-238-3968.

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    The forms and informational materials shown are listed in alphabetical order. In addition these forms can be found in their proprietary sections on this website.