Bolthole Index

Kent County, Michigan

East Grand Rapids, Michigan building permits, zoning and septic rules

East Grand Rapids, Michigan requires building permits for new homes and most home improvements, with city zoning and drainage review before Cascade Township building-code review and inspections.12 East Grand Rapids sets its own zoning rules; Kent County Health Department handles onsite septic and private-well matters inside the city in Kent County.34

At a glance

Building permits
Required for new homes and most home improvements1
Building official
Cascade Township, after city zoning and drainage review2
Zoning
City zoning districts and district-specific dimensional rules apply35
Septic permits
Kent County Health Department for onsite systems4
Private wells
Kent County permit required for onsite water-supply installation6
Owner-builder
Homeowner may apply when personally completing the work7

Who to call

Building permits

Cascade Township Building Inspection Services Department

Building-code review, building-related permits and inspections for East Grand Rapids

616-949-3765

Zoning

East Grand Rapids Zoning Administrator

City zoning review, site plans, land divisions and zoning questions

616-940-4817

750 Lakeside Drive SE East Grand Rapids , MI 49506

Online permits →

Septic permits

Kent County Health Department Environmental Health Division

Onsite septic and well permits and site evaluations

(616) 632-7100

700 Fuller Ave NE Grand Rapids, MI 49503

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 East Grand Rapids means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in East Grand Rapids, MI?

East Grand Rapids requires building permits for new homes, garages, additions, decks, roofing, siding, window replacement and interior remodeling.1 East Grand Rapids adopts Michigan’s Construction Code by reference, so a zoning-compliant design must also satisfy construction-code requirements.8

Some East Grand Rapids projects may be exempt from a building permit, including qualifying small accessory buildings, driveways and certain retaining walls, but zoning restrictions can still apply.1 Ask the city Zoning Administrator about setbacks and coverage before treating a building-permit exemption as permission to build.19

Who handles East Grand Rapids building permits and inspections?

Start an East Grand Rapids building-permit application through the city’s online portal; city zoning and drainage review precedes processing and inspections by Cascade Township.102 Cascade Township Building Inspection Services is East Grand Rapids’ designated building official, including for mechanical, electrical and plumbing permits, and building-permit fees are paid to Cascade Township.11

For building-code questions, call Cascade Township Building Inspection Services at 616-949-3765; for city zoning and site-plan questions, call the East Grand Rapids Zoning Administrator at 616-940-4817.119 East Grand Rapids homeowners may apply for a building permit when completing the work themselves; otherwise a licensed contractor or builder must obtain the building permit and complete the work.7

Does East Grand Rapids have zoning, lot-size rules and setbacks?

East Grand Rapids has its own zoning districts and publishes a residential zoning guide; the parcel’s district determines the applicable dimensions.3 In East Grand Rapids’ R-1 district, the minimum lot area is 12,000 square feet within the first 120 feet of lot depth, with a minimum width of 100 feet.12

East Grand Rapids’ R-1 setbacks are 30 feet in front, 25 feet at the rear, 24 feet total for side yards and at least 10 feet on the least side; the side yard adjoining a street is 24 feet.5 R-1 building coverage is limited to 35%, while lots of 12,000 square feet or more have a 40% impervious-surface limit.13 Those separate limits mean a house footprint and paved areas both need attention during design.13

How do septic permits and wells work inside East Grand Rapids?

Kent County Health Department handles onsite septic and private-well matters inside East Grand Rapids, separately from the city’s building and zoning reviews.4 Installing an onsite septic system requires a county permit, and new-construction applications must include a detailed site plan and floorplans.14 Installing an onsite water-supply well inside East Grand Rapids also requires a Kent County permit.6

For an onsite-system project, arrange MISS Dig marking before the county site visit; unmarked properties can delay or postpone service.15 Kent County septic permits and site evaluations are valid for 2 years and are non-transferrable, so ask Environmental Health about an existing approval before relying on it for a purchase or changed project.15

Can you live in an RV or tiny home in East Grand Rapids?

We could not confirm an East Grand Rapids rule allowing residential RV occupancy, temporary camping or tiny-home occupancy on private land; ask the city Zoning Administrator about the proposed use before buying a parcel for that purpose.9 We also could not confirm a city minimum dwelling floor area or an off-grid sanitation allowance; take the proposed dwelling and sanitation plan to the Zoning Administrator and Kent County Environmental Health.916

East Grand Rapids’ published residential dimensions and building-permit requirements still matter to a proposed small dwelling, but those requirements do not establish that a specific occupancy is allowed.121 Request the city’s conceptual site-plan meeting to discuss the intended use and identify applicable approvals; the city offers that meeting without a charge.9

Building a home in East Grand Rapids: what are the steps?

  1. Discuss the parcel, intended use and preliminary design with the East Grand Rapids Zoning Administrator at a conceptual site-plan meeting.9
  2. Check the parcel’s zoning district and fit the design to its lot dimensions, setbacks and coverage limits; the cited R-1 standards apply only in that district.312513
  3. Submit the East Grand Rapids building-permit application through the online portal for city zoning and drainage review.10
  4. Complete Cascade Township’s building-code review and any additional required building-related applications and fees before the building permit is issued.109
  5. Arrange the required construction inspections, including zoning-compliance inspection for new construction or additions before a certificate of use and occupancy is issued.2

What should you check before buying in East Grand Rapids?

If an East Grand Rapids purchase depends on dividing land or adjusting a lot line, City Commission approval follows a public hearing, resulting parcels and buildings must satisfy the applicable zoning district, and Kent County Treasurer tax-payment certification is required before municipal approval.17 A driveway may be exempt from a building permit, but work in the city right-of-way or easements requires a right-of-way permit, and zoning setbacks and coverage still apply.18

We could not confirm the general public-water or sewer connection requirement for a new East Grand Rapids home; ask city Public Works about the exact address before choosing an onsite-system design.9 For land outside East Grand Rapids, consult the Kent County guide: Kent County has no unified zoning ordinance, and the applicable township, city or village sets zoning instead.19

Watch-outs

  • A building-permit exemption in East Grand Rapids does not remove applicable zoning restrictions.1
  • East Grand Rapids building applications go through city review first; Cascade Township handles the subsequent building-code review and inspections.2
  • Kent County Health Department applies a convenience fee to credit and debit card transactions effective October 1, 2026.16
  • We could not confirm East Grand Rapids’ operative floodplain-development requirements; ask the city Zoning Administrator before planning work on a flood-hazard parcel.9

Sources

  1. Zoning & Planning Services - Development Guide (East Grand Rapids), quoted and re-checked
  2. Building Permits (East Grand Rapids), quoted and re-checked
  3. Zoning & Planning Services - Development Guide (East Grand Rapids), quoted and re-checked
  4. Septic & Well (East Grand Rapids), quoted and re-checked
  5. Residential Zoning Guide (East Grand Rapids), quoted and re-checked
  6. Septic & Well (East Grand Rapids), quoted and re-checked
  7. Building Permits (East Grand Rapids), quoted and re-checked
  8. § 8.2 Adoption of State Construction Code by Reference (East Grand Rapids), quoted and re-checked
  9. East Grand Rapids Zoning Administrator (eastgrmi.gov)
  10. Zoning & Planning Services - Development Guide (East Grand Rapids), quoted and re-checked
  11. Cascade Township Building Inspection Services Department (eastgrmi.gov)
  12. Residential Zoning Guide (East Grand Rapids), quoted and re-checked
  13. Residential Zoning Guide (East Grand Rapids), quoted and re-checked
  14. Septic & Well, quoted and re-checked
  15. Septic & Well | Kent County, MI, quoted and re-checked
  16. Kent County Health Department Environmental Health Division (kentcountymi.gov)
  17. Zoning & Planning Services - Development Guide (East Grand Rapids), quoted and re-checked
  18. Zoning & Planning Services - Development Guide (East Grand Rapids), quoted and re-checked
  19. 2025 Kent County Fair Housing Analysis & Equity Plan, 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 East Grand Rapids

East Grand Rapids’s own rules

  • Building permitRequired

    Most new construction and listed home-improvement projects inside East Grand Rapids city limits.

    • Some projects may not require a building permit, including single-story accessory buildings under 200 square feet, pavement or driveways, fences, retaining walls under four feet, and prefabricated pools less than 24 inches deep.
    • Zoning restrictions may still apply to exempt projects.
    “Building permits are required for most home improvement projects, including new home construction, garages, additions, decks, roofing, siding, window replacement, and interior remodeling.”
  • Owner-builder exemptionAvailable (with conditions)

    Building permits inside East Grand Rapids city limits where the homeowner performs the work.

    • If the work will not be completed by the homeowner, a licensed contractor or builder is required.
    • The applicable state licensing and construction-code requirements still apply.
    “Permits can be applied for by the homeowner if the work will be completed by the homeowner. If not, a licensed contractor / builder is required to obtain the permit and complete the work.”
  • Building code adoptedAdopted

    Construction inside East Grand Rapids city limits.

    • The city adopts the state Construction Code by reference.
    • Administration and enforcement may be conducted by a city building official or Cascade Charter Township building official.
    • Ordinance effective date: 2018-10-12.
    “Pursuant to the provisions of §§ 8a and 8b of the Act, being M.C.L.A. §§ 125.1508a and 125.1508b, the city hereby adopts by reference the Construction Code.”
  • InspectionsRequired

    Building-permit projects inside East Grand Rapids city limits.

    • Cascade Township Building Inspections reviews projects for building-code compliance after city zoning review.
    • New construction and additions require zoning-compliance inspection before certificate of use and occupancy issuance.
    “Following a zoning and drainage review, the permit application is forwarded to Cascade Township Inspection Services Department for processing and inspections.”
  • Zoning districtsPublished

    Zoning districts inside East Grand Rapids city limits.

    • The city identifies five zoning districts and provides a zoning-district map and residential zoning guide.

    number of city zoning districts: 5 districts

    “The city has five zoning districts. Three single-family residential districts surround the central commercial district which includes a large planned unit development (PUD) area.”
  • Subdividing landRegulated (with conditions)

    Land divisions and lot-line adjustments inside East Grand Rapids city limits.

    • City Commission approval is required following a public hearing.
    • Each resulting parcel and buildings must satisfy the applicable zoning district.
    • Kent County Treasurer tax-payment certification is required before municipal approval.
    “Land divisions, including lot line adjustments, require the approval of the City Commission following a public hearing.”
  • Driveway accessLimited

    Driveways and driveway approaches inside East Grand Rapids city limits.

    • Pavement and driveways may not require a building permit.
    • Work in the city right-of-way or easements requires a right-of-way permit.
    • Zoning restrictions for setbacks and lot coverage still apply.
    “There are some projects that may not require a building permit. However, these projects may still have zoning restrictions for setbacks and lot coverage that need to be followed. These include the following: Pavement/driveways”
  • Permit processPublished (with conditions)

    Building and zoning permit process inside East Grand Rapids city limits.

    • Submit through the online portal.
    • City zoning and drainage review occurs first.
    • Cascade Township then reviews building-code compliance and may require additional permits and fees.
    • A building permit is issued after the reviews are completed.
    “Once the zoning review is completed and any necessary impact fees are paid, the application is reviewed by Cascade Township Building Inspections. They will review your project for building code compliance.”

Rules another office applies inside East Grand Rapids

East Grand Rapids does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Minimum lot sizeSpecified

    R-1 single-family residential district inside East Grand Rapids city limits.

    • Minimum area must be met within the first 120 feet of lot depth.
    • Minimum lot width is 100 feet.

    minimum lot area: 12000 sq ft (first 120 feet of lot depth) · minimum lot width: 100 feet

    “Minimum area 12,000 s.f. 7,200 s.f. 5,000 s.f. Distance from street line in which minimum area must be met 120’ 100’ 100’ Minimum lot width 100’ 72’ 50’”
  • SetbacksSpecified

    R-1 single-family residential district inside East Grand Rapids city limits.

    • The table also specifies a 24-foot total side yard, 10-foot least side yard, 24-foot side yard adjoining a street, and 25-foot rear yard.

    front setback: 30 feet · total side setback: 24 feet · least side setback: 10 feet · side setback adjoining street: 24 feet · rear setback: 25 feet

    “Front 30’ 25’ 25’ Side Total 24’ 18’ 14’ Least side 10’ 7’ 7’ Adjoining a street 24’ 20’ 12’ Rear 25’ 25’ 25’”
  • Lot coverageSpecified

    R-1 single-family residential district inside East Grand Rapids city limits.

    • Building coverage is 35 percent for the listed lot-size categories.
    • Impervious-surface limits vary by lot size.

    building coverage: 35 percent (listed R-1/R-2/R-3 table) · impervious surface for lots under 5,000 sq ft: 50 percent (not-to-exceed impervious area 2,500 sq ft) · impervious surface for 5,000-7,199 sq ft lots: 50 percent (not-to-exceed impervious area 3,240 sq ft) · impervious surface for 7,200-11,999 sq ft lots: 45 percent (not-to-exceed impervious area 4,800 sq ft) · impervious surface for 12,000+ sq ft lots: 40 percent

    “< 5,000 s.f. 35% 50% 2,500 s.f. 5,000 – 7,199 s.f. 35% 50% 3,240 s.f. 7,200 – 11,999 s.f. 35% 45% 4,800 s.f. 12,000+ s.f. 35% 40%”
  • Building heightSpecified

    R-1 single-family residential district inside East Grand Rapids city limits.

    • The table limits buildings to 35 feet and 2.5 stories.

    maximum building height: 35 feet (2.5 stories maximum)

    “Maximum building height Feet 35’ 35’ 35’ Stories 2.5 2.5 2.5”
  • Who permits septicCounty (with conditions)

    On-site sewage disposal and private-well matters for land inside East Grand Rapids city limits.

    • The Kent County Health Department Environmental Health program provides the septic and well permits and evaluations described on its official page.
    • This claim concerns onsite systems, not the city's public sanitary sewer.
    “Required permit for installation of on-site sewage disposal (septic) systems.”
  • Well permitRequired

    Installation of onsite water-supply wells inside East Grand Rapids city limits.

    • The Kent County Health Department lists residential, non-residential, test, irrigation, and geothermal water-supply permits.
    “Required permit for installation of on-site water supply (well) systems.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask East Grand Rapids or Kent County directly.

  • Minimum dwelling size — Dwellings in East Grand Rapids residential districts.
  • Living in an RV — Residential occupancy of recreational vehicles on private land inside East Grand Rapids city limits.
  • Camping on your land — Temporary camping on private land inside East Grand Rapids city limits.
  • Tiny homes — Tiny-home occupancy inside East Grand Rapids city limits.
  • Manufactured homes — Manufactured-home occupancy inside East Grand Rapids city limits.
6 more unanswered
  • Septic inspection
  • Off-grid sanitation
  • Mandatory utility hookup
  • Agricultural exemption
  • Building in a floodplain
  • 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 East Grand Rapids publishes no rule on the point, not that none exists. Kent County’s page lists the county offices to call.

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