Bolthole Index

Sussex County, New Jersey

Zoning, building permits and septic rules in Borough of Franklin, New Jersey

Borough of Franklin is a borough in Sussex County, New Jersey. Borough of Franklin adopts its own zoning, so inside its limits Borough of Franklin’s rules apply, not the county’s. 5 rules below are quoted from official sources and independently re-checked, most recently on October 23, 2026. Rules for unincorporated land are on the Sussex County page.

Answers from the rulebook for Borough of Franklin

Borough of Franklin’s own rules

  • Local zoningPresent

    Land inside the limits of Franklin borough (Sussex County, NJ). The borough adopts and administers its own zoning in Chapter 161 (Land Development), Article V: Zoning.

    • Applies only inside the borough's own boundaries; it does not govern the Sussex County unincorporated area.
    “the location and boundaries of the above zones are hereby established on the zoning map of the borough of franklin in sussex county dated september 28, 2004, which is filed in the office of the borough clerk.”
  • Zoning districtsPublished

    Zone map and zone list for land inside Franklin borough.

    • Zones include R-1 through R-4 residential, MF, B-1, B-2, HC-1, HC-2, I, MHP, OS/GU, GC, Q, HMF, MPR and NC districts, per the zone list in Article V, paragraph a. (the zone list is quoted in the page's zoning-district text).
    “hc-1 highway commercial-1 hc-2 highway commercial-2 i industrial mhp mobile home park os/gu open space/government use gc golf course q quarry hmf hospital multifamily mpr munsonhurst planned residential district nc neighborhood commercial”
  • Minimum lot sizeDistrict specific (with conditions)

    HC-2 Highway Commercial-2 zone inside Franklin borough (commercial, not single-family residential).

    • Category A and Category B are defined in the HC-2 section; the category definitions were not captured in the excerpt.
    • Parking, buffering and other HC-2 conditions also apply (see § 161-35 and the HC-2 section).

    minimum lot area, category A: 30000 square feet · minimum lot area, category B: 20000 square feet

    “(3) dimensional standards. the following dimensional requirements apply to the hc-2 zone. category a category b minimum lot area 30,000 square feet 20,000 square feet”
  • SetbacksDistrict specific (with conditions)

    HC-2 Highway Commercial-2 zone inside Franklin borough (commercial, not single-family residential).

    • Category A and Category B distinctions are not defined in the captured excerpt.
    • Buffering of commercial lots adjoining residential uses also applies under the HC-2 section.

    minimum front yard, category A: 40 feet · minimum front yard, category B: 25 feet · minimum side yard, category A: 20 feet · minimum side yard, category B: 15 feet · minimum rear yard, category A: 30 feet · minimum rear yard, category B: 20 feet

    “minimum front yard 40 feet 25 feet minimum side yard 20 feet 15 feet minimum rear yard 30 feet 20 feet”
  • Building heightSpecified

    HC-2 Highway Commercial-2 zone inside Franklin borough (commercial, not single-family residential).

    • Category A and Category B distinctions are not defined in the captured excerpt.

    maximum building height, category A: <= 35 feet (3 stories maximum) · maximum building height, category B: <= 35 feet (3 stories maximum)

    “maximum building height/stories 35 feet/3 stories 35 feet/3 stories”

Still unanswered

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

  • Building permit — New construction inside Franklin borough.
  • Owner-builder exemption — Owner-builder construction inside Franklin borough.
  • Building code adopted — Construction inside Franklin borough.
  • Inspections — Construction inspections inside Franklin borough.
  • Certificate of occupancy — Certificates of occupancy inside Franklin borough.
20 more unanswered
  • Minimum dwelling size
  • Lot coverage
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees
  • Permit process

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 Franklin publishes no rule on the point, not that none exists. Sussex County’s page lists the county offices to call.

Off-grid gear

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

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