Filings NYC — New Buildings & Alterations

All Department of Buildings application types — including New Building (NB), ALT CO, and ALT GC filings. We handle plan exam submissions, examiner objections, and approval through DOB NOW.

Fire Department filings for fire alarm systems, sprinkler installations, fire suppression permits, and Letters of Approval (LOA). We coordinate with FDNY plan examiners to ensure timely approvals.

Housing Preservation & Development filings for lead paint compliance, multiple dwelling registrations, and housing maintenance code certifications.

Department of Transportation filings for sidewalk construction, curb cuts, street openings, crane permits, and scaffolding notifications required for street-level work.

Department of Environmental Protection filings for sewer connections, water main taps, backflow prevention, grease trap installations, and stormwater management plans.

Alteration applications categorized by scope — ALT CO filings for work that changes the Certificate of Occupancy, and ALT GC filings for general construction that does not affect occupancy or use.

Filings for building extensions, vertical and horizontal enlargements, and additions — including zoning analysis, FAR calculations, and setback compliance to maximize your development rights.

Condominium conversion and new condo development filings — including condo declarations, offering plans coordination, and DOB applications specific to multi-unit residential projects.

Change of use and occupancy conversions — from commercial-to-residential, manufacturing-to-commercial, and other use group transitions requiring new Certificates of Occupancy and zoning approvals.

Applications and permits required for work adjacent to or within NYC Parks jurisdiction — including tree removal permits, Parks Department approvals, and coordination for projects near green spaces.

Temporary Use Permit filings for short-term occupancy changes, temporary structures, pop-up retail, event spaces, and other time-limited uses that require DOB authorization.

Full applications for ground-up construction — including zoning analysis, code compliance documentation, foundation and structural submissions, and coordination with all relevant agencies from filing through permit issuance.