Bolthole Index

Somerset County, New Jersey

Building permits, zoning and septic in Borough of Bernardsville, NJ

Borough of Bernardsville, New Jersey requires a building permit before construction of a home begins, issued by the borough Construction Official.1 Bernardsville, in Somerset County, has its own zoning regulations.2 Septic and well applications for Bernardsville go through Bernards Township Health Department, which contractually serves the borough.34

At a glance

Building permits
Required before covered construction; borough Construction Official1
Zoning
Borough zoning applies; identify the parcel’s district25
Septic permits
Bernards Township Health Department accepts borough septic applications43
Lot size and setbacks
District-specific minimums and front, rear and side yards65
Owner-builder
Personal-use builder-registration exception; building permits and inspections still apply718
Private wells
State drilling permit plus local health approvals94
Occupancy
Certificate of Occupancy required after covered building work10

Who to call

Building permits

Bernardsville Construction Office

Borough construction permit review, building inspections and permit-status access

908-766-3000

[email protected]

1 Anderson Hill Rd., Suite 103, Bernardsville, NJ 07924

Online permits →

Zoning

Bernardsville Zoning Department

Borough zoning applications, zoning-map questions and development review

908-766-3000

1 Anderson Hill Rd. Suite 103, Bernardsville, NJ 07924

Health department

Bernards Township Department of Health — Bernardsville contracted health services

Contracted health services for the Borough of Bernardsville

908-204-2520

Septic permits

Bernards Township Health Department — septic, soil tests and wells

Septic, well and soil-test applications for Bernardsville; field inspection scheduling

908-204-3071

Contact details are copied from each office’s official page and were checked against it on October 12, 2026.

Off-grid gear

Going off-grid in Borough of Bernardsville means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Borough of Bernardsville, NJ?

Bernardsville requires a building permit from the Construction Official before placing, constructing, structurally altering, adding to, moving or demolishing a building or structure.1 New Jersey exempts defined ordinary maintenance, while minor work still requires a permit and has a separate notice procedure.11 Ask the Bernardsville Construction Office to classify your project before starting.12

The borough’s examples of work requiring construction permits include finished basements, decks, swimming pools, bathroom and kitchen renovations, water heaters, sheds, new wiring and new plumbing installations.12 Bernardsville also requires a Certificate of Occupancy before using a building after the covered construction or alteration work.10

Who handles building permits in Borough of Bernardsville?

The Bernardsville Construction Office reviews construction permits and provides inspections for building, electrical, plumbing and fire-protection work in new construction and rehabilitation.12 Contact the office at 908-766-3000 or [email protected]; the construction counter is at 1 Anderson Hill Rd., Suite 103, Bernardsville, NJ 07924.12

The borough construction page links to permit search and status information and an inspection-request service.12 Use those links to track your application or request an inspection, and ask the office for the current construction-permit fee estimate.12 Zoning approval is a separate borough responsibility, and many projects need a zoning permit before a construction-permit application.13

Does Borough of Bernardsville have zoning, lot minimums and setbacks?

Bernardsville has borough zoning regulations, and lot-area minimums depend on the parcel’s zoning district.26 Bernardsville requires the front, rear and side yards specified by that district; front yards must face a public street or a Planning Board-approved private road.5 Ask the Bernardsville Zoning Department to identify the district and applicable dimensions using its zoning map and review form.13

A Bernardsville lot cannot be reduced below the required minimum area or dimensions, and splitting land must comply with borough zoning and subdivision requirements.614 The borough rule also limits a lot to a single principal building, so confirm the classification of any proposed additional dwelling before designing a compound or separate home.5

How do septic permits work inside Borough of Bernardsville?

Bernardsville’s Board of Health adopts New Jersey’s individual subsurface sewage disposal regulations, while Bernards Township Health Department provides the borough’s contracted health services.153 The Health Department accepts applications to build or alter a septic system in Bernardsville, with the appropriate fee sent to the address on the application.4 Submit 3 sets of septic plans with the application and fee for plan review.4

For a Bernardsville building served by septic, approval of the septic-system plan from the health department having jurisdiction is a prerequisite to the construction permit; septic compliance certification is required before the Certificate of Occupancy.16 Schedule septic field inspections at 908-204-3071 at least 24 hours ahead, and pay fees before inspection.4 Septic systems must be inspected and authorized for covering before burial.17

Can you live in an RV or tiny home in Borough of Bernardsville?

We could not confirm Bernardsville’s rules for living in an RV, temporary camping, tiny-home occupancy or manufactured-home placement; ask the Bernardsville Zoning Department about the intended use at your specific address.13 Bernardsville has zoning, and construction and occupancy approvals apply to covered building work.2110

For an owner-built conventional home, New Jersey offers a personal-use exception from new-home-builder registration, while construction permits and inspections still apply.718 An owner-built new home also requires an affidavit for occupancy certification acknowledging the warranty coverage limitation and disclosure to purchasers within 10 years after the certificate is issued.18

Building a home in Borough of Bernardsville: what comes first?

  1. Identify the parcel’s district with the Bernardsville Zoning Department and obtain the applicable zoning approval before the construction application where required.13
  2. For a septic-served home, obtain health approval of the septic plan before the construction permit; use Bernards Township Health Department’s Bernardsville application.164
  3. File the building application with the Building Subcode Official, describing the intended use and information needed to determine zoning conformity, and obtain the construction permit before starting covered work.191
  4. Arrange construction inspections before work conceals the required inspection stages, then obtain the Certificate of Occupancy before moving in.810

What stays with Somerset County, and what should Bernardsville buyers check?

Somerset County Planning Board review remains relevant to subdivisions and site plans, particularly applications affecting county roads and stormwater facilities, alongside municipal review.20 For land outside Bernardsville, consult the Somerset County guide; Bernardsville’s own zoning and building rules govern the borough.21

A private well in Bernardsville requires a New Jersey DEP drilling permit and local health construction approvals; Bernards Township Health Department accepts borough well applications.94 The Bernardsville Zoning Department directs stream, floodplain, wetland and wetland-buffer encroachment questions to NJ DEP.13 Ask about those constraints before choosing a building location.13

Watch-outs

  • Bernardsville septic and well applications go to Bernards Township Health Department, the borough’s contracted health provider.34
  • We could not confirm RV living, tiny-home occupancy or off-grid sanitation approval in Bernardsville; ask the borough Zoning Department and Bernards Township Health Department before buying for that use.133
  • Bernardsville lot minimums and setbacks depend on the zoning district; confirm the parcel’s district before relying on a seller’s proposed building footprint.65

Sources

  1. ecode360.com (Borough of Bernardsville), quoted and re-checked
  2. Article 12: Zoning (Borough of Bernardsville), quoted and re-checked
  3. Bernards Township Department of Health — Bernardsville contracted health services (bernardsville.gov)
  4. Bernards Township Health Department — septic, soil tests and wells (bernardshealth.org)
  5. Article 12: Zoning (Borough of Bernardsville), quoted and re-checked
  6. Article 12: Zoning (Borough of Bernardsville), quoted and re-checked
  7. Builder Registration and New Home Warranty for Builders (New Jersey statewide rule), quoted and re-checked
  8. New Jersey Department of Community Affairs, New Home Warranty—Consumer Information (New Jersey statewide rule), quoted and re-checked
  9. Bulletin 88-10: Private On-Site Water Supply Systems (New Jersey statewide rule), quoted and re-checked
  10. ecode360.com (Borough of Bernardsville), quoted and re-checked
  11. N.J.A.C. 5:23-2.14, Construction permits—when required (New Jersey statewide rule), quoted and re-checked
  12. Bernardsville Construction Office (bernardsville.gov)
  13. Bernardsville Zoning Department (bernardsville.gov)
  14. Article 12: Zoning (Borough of Bernardsville), quoted and re-checked
  15. Chapter BH5: Individual Subsurface Sewage Disposal Systems (Borough of Bernardsville), quoted and re-checked
  16. BULLETIN 79-7: Septic Systems, quoted and re-checked
  17. New Jersey Statutes, R.S. 58:11-23 through 58:11-43 (New Jersey statewide rule), quoted and re-checked
  18. N.J.A.C. 5:23, Uniform Construction Code (New Jersey statewide rule), quoted and re-checked
  19. Article 12: Zoning (Borough of Bernardsville), quoted and re-checked
  20. Somerset County Land Development Review Resolution, quoted and re-checked

Written October 12, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Answers from the rulebook for Borough of Bernardsville

Borough of Bernardsville’s own rules

  • Building permitRequired

    Placement, erection, construction, reconstruction, structural alteration, addition, movement, removal, or razing of a building or structure in Bernardsville borough.

    • A permit must be obtained from the Construction Official before the work commences.
    • An application must be filed with the Building Subcode Official.
    “No building or structure or part thereof shall be placed, erected, constructed, reconstructed, structurally altered, added to, moved, removed or razed, nor any of such works commenced until a permit therefor has been first obtained from the Construction Official upon application made to him.”
  • Certificate of occupancyRequired

    Use or occupancy of a building or structure in Bernardsville borough after construction, reconstruction, alteration, addition, or movement.

    • The Certificate of Occupancy must state that the premises and use comply with the chapter.
    • A certificate is also required for a change of use and for certain alterations or extensions of nonconforming uses.
    “It shall be unlawful to use or occupy or permit the use or occupancy of any building or structure, in whole or in part, for any purpose whatsoever after placing, erecting, constructing, reconstructing, structurally altering, adding to, or moving the same without first obtaining a Certificate of Occupancy from the Building Subcode Official stating that the premises or building and the use thereof comply with all the provisions of this chapter.”
  • Local zoningPresent

    Land inside Bernardsville borough.

    • The municipal code identifies Article 12 as the Borough's Zoning Regulations.
    “This Article of the Development Regulations Chapter of the Borough of Bernardsville may be cited and referred to as the Zoning Regulations.”
  • Minimum lot sizeDistrict specific (with conditions)

    Lots inside Bernardsville borough; the applicable minimum is determined by the parcel's zoning district.

    • No lot area may be reduced below the minimum required under the chapter.
    • The numeric district schedule was not captured in the opened section.
    “No lot area, parking area, or other space shall be so reduced in area or dimension as to make said area or dimension less than the minimum required under this chapter.”
  • SetbacksDistrict specific (with conditions)

    Lots inside Bernardsville borough; front, rear, and side yards depend on the applicable zoning district.

    • Every lot must provide front, rear, and side yards required by its zone district.
    • All front yards must face a public street or a private road approved by the Planning Board.
    • A lot may contain no more than one principal building.
    “Every lot must provide front, rear and side yards as required by its zone district. All front yards must face upon a public street or private road approved by the Planning Board and no lot may contain more than one principal building.”
  • Who permits septicLocal (with conditions)

    Individual subsurface sewage disposal systems inside Bernardsville borough.

    • The Borough Board of Health adopts the State individual subsurface sewage disposal regulations by reference.
    • The adopted technical standards are N.J.A.C. 7:9A.
    “Pursuant to the authority of N.J.S.A. 26:3-69.2, the Board of Health hereby adopts the Individual Subsurface Sewage Disposal System Regulations, as set forth in N.J.A.C. 7:9A. This Code is hereby adopted by reference as the Borough Individual Subsurface Sewage Disposal Systems Regulations.”
  • Subdividing landRegulated (with conditions)

    Creation of new lots from land inside Bernardsville borough.

    • The separation must not impair the Borough zoning chapter or the Borough Land Subdivision Ordinance.
    “When a new lot or lots are formed from part of a parcel of land, the separation must be effected in such manner as not to impair any of the provisions of this chapter or the Land Subdivision Ordinance of the Borough of Bernardsville.”
  • Permit processPublished (with conditions)

    Building permit applications inside Bernardsville borough.

    • Before work begins, the owner, lessee, or agent must file an application.
    • The application must be filed in triplicate on forms supplied by the Building Subcode Official.
    • The application must state intended use or disposition and contain information needed to determine zoning conformity.
    “Before commencing to place, erect, construct, reconstruct, structurally alter, add to, move, remove, or raze any building or structure or any portion thereof, the owner or lessee thereof or the agent of either of them shall file with the Building Subcode Official an application in triplicate for a building permit on forms to be supplied by the Building Subcode Official.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Borough of Bernardsville or Somerset County directly.

  • Owner-builder exemption — Owner-builder exemption from construction-permit or inspection requirements inside Bernardsville borough.
  • Inspections — Construction inspections for buildings inside Bernardsville borough.
  • Lot coverage — Lot coverage inside Bernardsville borough.
  • Building height — Building height inside Bernardsville borough.
  • Living in an RV — Occupancy of recreational vehicles on land inside Bernardsville borough.
9 more unanswered
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Agricultural exemption
  • Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Borough of Bernardsville publishes no rule on the point, not that none exists. Somerset County’s page lists the county offices to call.

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