Bolthole Index

Sussex County, New Jersey

Zoning, building permits and septic rules in Frankford Township, New Jersey

Frankford Township is a township in Sussex County, New Jersey. Frankford Township adopts its own zoning, so inside its limits Frankford Township’s rules apply, not the county’s. 7 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 Frankford Township

Frankford Township’s own rules

  • Local zoningPresent (with conditions)

    Land inside Frankford township limits, where the township administers its own Chapter 30 zoning article (Article X) and zoning map.

    • Article X is titled Zoning and was adopted by Ordinance No. 2007-04 per the eCode360 heading; later amendments are listed in the section histories.
    • Any use not specifically permitted in a zoning district is expressly prohibited in that district (section 30-1002 a.).
    • Schedules of limitations are attachments to the chapter and are not reproduced on the eCode360 page.
    “this article is adopted pursuant to n.j.s.a. 40:55d-62 and in order to effectuate the frankford township master plans.”
  • Zoning districtsPublished

    Zoning districts for land inside Frankford township limits.

    • The district list is in section 30-1003.1; district provisions follow in sections 30-1003.3 through 30-1003.16.
    • District boundaries are shown on the zoning map linked from the township zoning page (not opened).
    “the township of frankford shall be and is hereby divided into the following zoning districts: ar single family residential and agriculture”
  • Minimum lot sizeSpecified

    Agricultural/Residential (AR) district, the main single-family residential district, traditional development option, inside Frankford township.

    • Traditional development option only; gross density is one housing unit per five acres.
    • Five-acre minimum applies without environmental sensitive area calculations.
    • Other AR options and the Schedule B bulk table (attachment) were not reviewed.

    minimum lot size: >= 5 acres (traditional development option; environmental sensitive area calculations not applied)

    “(a) minimum lot size: five acres without environmental sensitive area calculations.”
  • SetbacksSpecified

    Agricultural/Residential (AR) district, the main single-family residential district, traditional development option, inside Frankford township.

    • Traditional development option only.
    • Schedule C governs accessory structure setbacks and was not reviewed.

    front yard setback: >= 75 feet · side yard setback: >= 60 feet · rear yard setback: >= 75 feet

    “(c) front yard setback: 75 feet. (d) side yard setback: 60 feet. (e) rear yard setback: 75 feet.”
  • Lot coverageSpecified

    Agricultural/Residential (AR) district, traditional development option; the cap is on impervious coverage, not building coverage, inside Frankford township.

    • Traditional development option only.
    • Limit is a percentage of lot area; building-coverage and floor-area limits in Schedule B were not reviewed.

    maximum impervious coverage: <= 10 percent of lot area

    “(h) maximum impervious coverage: 10% of lot area.”
  • Building heightSpecified

    Agricultural/Residential (AR) district, the main single-family residential district, traditional development option, inside Frankford township.

    • Traditional development option only; the Schedule B bulk table may set other limits and was not reviewed.

    maximum building height: <= 35 feet

    “(i) maximum building height (feet): 35. (j) minimum lot width at setback line: 300 feet.”
  • Accessory dwellingsAllowed

    Accessory apartments in the Frankford Center Neighborhood Services (FCNS) zone text, inside Frankford township. Not stated for the AR district.

    • Sentence appears in the FCNS district provisions (section 30-1003.13 per the eCode360 index); section boundary and any schedule limits were not verified.
    • Schedules of limitations were not reproduced on the page.
    “accessory apartments are also a permitted use.”

Still unanswered

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

  • Building permit — Building permits for new construction inside Frankford township.
  • Owner-builder exemption — Owner-builder exemption inside Frankford township.
  • Building code adopted — Building code adoption for land inside Frankford township.
  • Inspections — Building inspections inside Frankford township.
  • Certificate of occupancy — Certificates of occupancy for new homes inside Frankford township.
17 more unanswered
  • Minimum dwelling size
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • 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 Frankford Township 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 Frankford Township means bringing your own water and power. The kit we’d start with:

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