Valley Stream is an incorporated village with its own building department. Permits for work here are issued by the Village of Valley Stream — not by the Town of Hempstead and not by Nassau County.
That trips up homeowners and out-of-area contractors constantly. Filing with the town when the village has jurisdiction means the application comes back and the clock restarts.
Do You Need a Permit in Valley Stream?
The Village of Valley Stream Building Department issues permits for:
- All types of residential construction and land improvement
- All types of commercial construction and land improvement
For a kitchen or bathroom renovation the practical answer is nearly always yes. Anything touching plumbing, electrical, or structure requires a permit and inspections.
Valley Stream Building Department — Contact and Hours
| Address | 123 S. Central Avenue, Valley Stream, NY 11580 |
|---|---|
| Phone | 516-825-4200 |
| Hours | Monday–Friday, 8 a.m. to 4 p.m. (phone option 3) |
| Website | Village of Valley Stream Building Department |
Boards That Can Affect Your Project
Projects in Valley Stream may require review beyond the building department itself:
- Board of Zoning & Appeals
- Architectural Review Board
Each board meets on its own calendar. This is where village timelines are won or lost. A project that needs board review and misses a filing deadline waits for the next meeting — and that delay is invisible until it has already happened.
What Is Specific to Valley Stream
Valley Stream runs an online permitting system — applications and documentation are available online. Inspectors keep narrow call windows: Building Inspectors and Plans Examiners are reachable 9–10 a.m. and 1–2 p.m., Monday through Friday; the Plumbing Inspector 9–10 a.m. Monday and Thursday only. Missing those windows is the most common cause of a lost day on a Valley Stream job. The village also licenses plumbers and electricians directly.
How We Handle Valley Stream Permits
We are a licensed general contractor (Nassau County Home Improvement License #184594) and have been building on Long Island since 1976. We file permits as part of the job — not as an extra you chase separately.
- We file with the village, not the town or county — the correct authority, first time
- We identify board review requirements before the application goes in
- We prepare drawings to the village’s submission standard
- We schedule inspections and carry the project through to certificate of occupancy
Permit Questions
Does Valley Stream issue its own building permits?
Yes. Valley Stream is an incorporated village with its own building department at 123 S. Central Avenue, Valley Stream, NY 11580. Permits are issued by the village, not by the town or Nassau County.
Do I need a permit to remodel a kitchen or bathroom in Valley Stream?
In nearly all cases, yes. Interior alterations require a permit, and work involving plumbing, electrical, or structural changes requires permits and inspections.
What happens if work is done without a permit in Valley Stream?
Unpermitted work can result in stop-work orders, fines, and difficulty obtaining a certificate of occupancy. It also commonly surfaces at resale, when a municipal search reveals open or absent permits.
How long does a Valley Stream building permit take?
Timelines depend on scope and whether the project requires board review. Board review is scheduled by meeting calendar, which is typically the largest variable. Contact the Building Department at 516-825-4200 for current processing times.
Planning a Renovation in Valley Stream?
We handle the permit process as part of the project. Free consultation, and a written line-item estimate.
516-826-8054 · Licensed Nassau County #184594 · BBB A+ since 1991 · 14× Angi Super Service Award
Related: Kitchen remodeling in Valley Stream · What a kitchen remodel costs on Long Island · Building permits in all 64 Nassau villages