Economic Development

The Office of Economic Development is a broad-reaching entity established to strengthen existing communities. The Office coordinates critical services and information to businesses, residents and the community.


  • Promote sustainable growth
  • Expand the tax base
  • Preserve and improve the overall quality of life

April 26, 2010 Public Notice

Five-Year Consolidated Plan

Invasive Species In Nassau and Suffolk County

Vendor Registration with New York State

Economic Development Residential Rehabilitation Program

Click here for the Nassau County Fair Housing Brochures

Click here for Fair Housing Newsletters

Click below to see our RFP for a Planning Consultant

Planning Consultant RFP


Helping Not-For-Profits Flourish in Nassau County

Tax Information for Charities and Non-Profits

New York State Not-For-Profit Resources



Civil Service Commission


Business Facts, Stats, Maps Databases, GIS


Census Data

Real Estate Records

Downloadable real property forms and searchable assessment data

Look Up Property Assessment

Nassau County Clerk's Office

The Clerk's Office provides property-related services and forms including
Record a Property Deed
Clerk Recording Fee Schedule
Real Estate Schedule of Fees
Legal Division Schedule of Fees
Mortgages & Agreements
Satisfaction of Mortgage
Assignment of Mortgage
NYS Mortgage Tax
Land Recording Fees
Passport Fees

Land Records

Real Estate Fees

Subdivision Review

Nassau County Department of Planning is responsible for reviewing subdivisions.