Bolthole Index

DeKalb County, Illinois

Building permits, zoning and septic in Village of Maple Park, Illinois

In the Village of Maple Park, Illinois, start building-permit applications with the village Building Inspector, whose application packet covers new construction, additions, alterations and repairs.1 Maple Park administers its own zoning.2 For property in the DeKalb County portion of Maple Park, private septic permits come from the DeKalb County Health Department.34 Trailer-coach habitation is prohibited outside a licensed trailer camp.5

At a glance

Building applications
Village Building Inspector; ask for project-specific requirements1
Zoning
Village zoning districts apply inside Maple Park2
Septic permits
Required through DeKalb County Health Department in the DeKalb County portion43
RV living
Trailer-coach habitation prohibited except in a licensed trailer camp5
Minimum home size
R-1: 1,600 square feet ground floor for a one-story dwelling; R-2: 950 square feet per dwelling unit67
Private wells
DeKalb County portion: health department permit required; permit/inspection/sample service listed at $3108

Who to call

Building permits

Village of Maple Park Building Inspector

Building-permit applications, project inquiries and inspection requests inside Maple Park

(815) 827-3309

[email protected]

302 Willow Street

Zoning

Village of Maple Park Zoning Official

Village zoning questions

(815) 827-3309

302 Willow Street

Septic permits

DeKalb County Health Department, Environmental Health Division

Private septic and well permits for Maple Park property in DeKalb County

815-748-2153

[email protected]

2550 North Annie Glidden Road

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Off-grid gear

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

These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.

Do you need a building permit in Village of Maple Park, IL?

Maple Park’s building-permit application covers new construction, additions, alterations and repairs; contact the village Building Inspector for the requirements of your proposed work.1 Maple Park has adopted the 2021 International Residential Code for one- and two-family dwellings with local amendments, including electrical and plumbing provisions.9

For dwelling applications, Maple Park requires construction documents and other data in at least 2 sets, or digitally where the building official allows; a registered design professional must prepare documents unless the building official grants the stated exception.10 Ask the Building Inspector for the applicable building-permit fees and inspection schedule before commissioning final plans.1

Who handles building applications and zoning in Village of Maple Park?

The Maple Park Building Inspector takes project inquiries and inspection requests through the Village Office at (815) 827-3309.1 The village’s application packet directs applicants to email building-permit applications to [email protected].1 Maple Park’s departments page also makes building applications available at the Village Office and through its Forms, Info and Applications page.11

For the parcel’s zoning district and allowed use, contact the Maple Park Zoning Official through the same village phone number.11 Private septic approval for Maple Park property in DeKalb County remains with the DeKalb County Health Department, rather than the village building counter.3

Does Village of Maple Park have zoning, lot-size and home-size rules?

Maple Park administers village zoning districts, so match the proposed home and lot to the parcel’s actual district.2 In R-1, the minimum lot area is 12,000 square feet and minimum width at the front setback line is 75 feet.12 In R-2, a single-family detached dwelling needs a lot of at least 10,000 square feet and width of 75 feet at the front setback line; other uses have different lot standards.13

An R-1 one-story dwelling needs at least 1,600 square feet of ground-floor area, while a dwelling with more than one story has a 1,800-square-foot minimum single-floor-area rule.6 R-2 dwelling units have a minimum ground-floor area of 950 square feet.7 Buildings and structures, including accessory buildings, may cover no more than 40% of a zoning lot in R-1 and R-2.14 Ask the Zoning Official to identify the applicable setbacks before placing a house or shed on the survey.11

How do septic and well permits work inside Village of Maple Park?

For Maple Park property in DeKalb County, a septic installation, repair or modification requires a health department permit and an Illinois Department of Public Health licensed septic installation contractor.4 The DeKalb County Health Department lists a $415 contractor-installed septic permit and a separate $615 homeowner-installed category; ask Environmental Health how those categories fit the licensed-installer requirement before planning to install a system yourself.154

Private wells in Maple Park’s DeKalb County portion also require health department approval; the listed water-well permit, inspection and sample service costs $310.8 Existing homeowners can request well-drilling and septic-installation records from Environmental Health.16 Before choosing private sanitation, ask the Village Office whether the parcel must connect to public sewer or water; we could not confirm Maple Park’s connection-distance or availability rule.1

Can you live in an RV or tiny home in Village of Maple Park?

Maple Park prohibits maintaining a trailer coach used for human habitation on a plot of ground except in a licensed trailer camp.5 That restriction makes a private-lot trailer residence unsuitable as a default plan while building a house.5

We could not confirm a separate Maple Park tiny-home occupancy rule; ask the Zoning Official about the proposed dwelling type and district before buying a unit.11 The confirmed minimum dwelling sizes in R-1 and R-2 mean that a small footprint must be tested against district standards, rather than assuming that a house on a foundation is automatically acceptable.67 Maple Park’s floodplain construction requirements for travel trailers address flood protection and do not override the village’s trailer-habitation prohibition.175

Building a home in Village of Maple Park: what are the steps?

  1. Ask the Maple Park Zoning Official to confirm the parcel’s district and the proposed residential use, then check the relevant lot and dwelling dimensions.111213
  2. Ask the Building Inspector for the project’s application requirements and submit construction documents in the required format; Maple Park allows digital submittals where the building official approves.110
  3. For a private septic system or well on Maple Park property in DeKalb County, obtain the separate Health Department approval.48
  4. Review floodplain constraints and driveway dimensions before fixing the site layout: Maple Park requires flood protection for new buildings and substantial improvements in special flood hazard areas, and regulates residential driveway widths.1718
  5. Arrange project inspections through the Maple Park Village Office and ask the Building Inspector what must be completed before occupancy.1

What should you check before buying land in Village of Maple Park?

Keep the jurisdiction clear: DeKalb County’s building and zoning rules govern unincorporated land, while Maple Park has its own village zoning and residential building code.192029 For land outside village limits, use the DeKalb County guide for the county building-permit answer.19

Inside Maple Park, residential driveways must be at least 9 feet wide, or 18 feet for lots with two-car garages, and no more than 24 feet wide; driveways must extend to the curb cut.18 In special flood hazard areas, new or replacement on-site waste systems need watertight aboveground openings below the flood protection elevation.21 Ask the village Building Inspector about floodplain review and utility service before committing to a site plan.1

Watch-outs

  • Maple Park’s trailer-habitation restriction applies even if an RV can meet the separate floodplain construction standards.517
  • We could not confirm a general Maple Park owner-builder exemption; ask the village Building Inspector about the work you intend to perform yourself.1
  • The DeKalb County septic and well answers here apply to Maple Park property in DeKalb County; verify the parcel’s county before using that health department.38

Sources

  1. Village of Maple Park Building Inspector (villageofmaplepark.org)
  2. Code of Ordinances, Title 11, Sec. 11-6-2 R-E Residential Estate District (Village of Maple Park), quoted and re-checked
  3. DeKalb County Health Department Well & Septic (Village of Maple Park), quoted and re-checked
  4. DeKalb County Health Department Well & Septic (Village of Maple Park), quoted and re-checked
  5. Code of Ordinances, Sec. 10-5-5 Habitation of trailers in trailer park only (Village of Maple Park), quoted and re-checked
  6. Code of Ordinances, Title 11, Sec. 11-6-4 R-1 Single-Family Residential District (Village of Maple Park), quoted and re-checked
  7. Code of Ordinances, Title 11, Sec. 11-6-5 R-2 General Residential District (Village of Maple Park), quoted and re-checked
  8. DeKalb County Health Department Well & Septic (Village of Maple Park), quoted and re-checked
  9. Code of Ordinances, Sec. 10-1-3 International Residential Code for One- and Two-Family Dwellings (Village of Maple Park), quoted and re-checked
  10. Code of Ordinances, Sec. 10-1-3 International Residential Code for One- and Two-Family Dwellings (Village of Maple Park), quoted and re-checked
  11. Village of Maple Park Zoning Official (villageofmaplepark.org)
  12. Code of Ordinances, Title 11, Sec. 11-6-4 R-1 Single-Family Residential District (Village of Maple Park), quoted and re-checked
  13. Code of Ordinances, Title 11, Sec. 11-6-5 R-2 General Residential District (Village of Maple Park), quoted and re-checked
  14. Code of Ordinances, Title 11, Sec. 11-6-4 R-1 Single-Family Residential District (Village of Maple Park), quoted and re-checked
  15. Well & Septic - DeKalb County Health Department, quoted and re-checked
  16. DeKalb County Health Department, Environmental Health Division (health.dekalbcounty.org)
  17. Code of Ordinances, Sec. 13-1-9 All floodplain areas and protection of buildings (Village of Maple Park), quoted and re-checked
  18. Code of Ordinances, Sec. 11-9-3 Additional parking regulations (Village of Maple Park), quoted and re-checked
  19. dekalbcounty.org (2026 county census)
  20. Community Development (2026 county census)
  21. Code of Ordinances, Sec. 13-1-9 All floodplain areas and protection of buildings (Village of Maple Park), quoted and re-checked

Written October 11, 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 Village of Maple Park

Village of Maple Park’s own rules

  • Building code adoptedAdopted (with conditions)

    One- and two-family dwellings inside Maple Park village.

    • The 2021 International Residential Code is adopted with the amendments listed in Sec. 10-1-3, including local electrical, plumbing, townhouse, fire-separation, and sprinkler amendments.

    code edition: 2021 International Residential Code for One- and Two-Family Dwellings (as amended by Sec. 10-1-3)

    “The following sections of the International Residential Code for One and Two-Family Dwellings, 2021 Edition are hereby amended as follows:”
  • Local zoningPresent

    Land inside Maple Park village limits; the village adopts and administers Title 11 zoning districts.

    • The cited ordinance section is one district chapter within Title 11; other districts and special-use provisions may also apply.
    “The purpose of this zone is to provide for a rural environment that allows for new single-family residential uses.”
  • Minimum dwelling sizeSpecified

    Single-family dwellings in the R-1 Single-Family Residential District.

    • One-story and more-than-one-story dwellings have different minimum floor-area rules; floor-area wording excludes no stated categories in the cited excerpt.

    one-story dwelling minimum ground floor area: >= 1600 square feet · dwelling of more than one story minimum single floor area: >= 1800 square feet

    “Every one-story dwelling hereafter erected in any R-1 district shall have a total ground floor area of not less than 1,600 square feet.”
    One more reviewed finding on this topic
  • Minimum lot sizeSpecified

    Single-family residential lots in the R-1 Single-Family Residential District.

    • The lot must also be at least 75 feet wide at the front setback line.

    minimum lot area: >= 12000 square feet · minimum lot width at front setback line: >= 75 feet

    “Minimum lot area is 12,000 square feet and no less than 75 feet wide at the front setback line.”
    One more reviewed finding on this topic
  • Lot coverageSpecified

    Zoning lots in the R-1 and R-2 residential districts.

    • R-1 and R-2 each limit coverage to buildings or structures, including accessory buildings.

    maximum lot coverage: <= 40 percent (of zoning-lot area)

    “A maximum of 40 percent of the area of a zoning lot may be covered by buildings or structures, including accessory buildings.”
  • Building heightSpecified

    Single-family and two-family dwellings in the R-2 General Residential District.

    • Special-use height is specified by the planning and zoning commission.

    maximum height: <= 35 feet (single-family and two-family dwellings)

    “Single-family dwellings and two-family dwellings: A maximum of 35 feet.”
  • Living in an RVProhibited

    Maintaining a trailer coach used for human habitation on land inside Maple Park village.

    • An exception exists for a licensed trailer camp.
    “It shall be unlawful for any person to maintain any trailer coach, used for human habitation, upon any plot of ground in the village except in a licensed trailer camp.”
  • Off-grid sanitationLimited

    New and replacement on-site waste disposal systems in Maple Park special flood hazard areas.

    • All manholes or other aboveground openings located below the flood protection elevation must be watertight.
    “New and replacement water supply systems, wells, sanitary sewer lines and on-site waste disposal systems may be permitted”
  • Subdividing landLimited

    New subdivisions within Maple Park special flood hazard areas.

    • The subdivision must be reviewed for consistency with Secs. 13-1-6 through 13-1-9 and the need to minimize flood damage.
    • Plats or plans must include a signed statement by a registered professional engineer addressing drainage changes in accordance with the Plat Act.
    “New subdivisions, manufactured home parks, annexation agreements, and planned unit developments (PUDs) within the SFHA shall be reviewed”
  • Driveway accessRequired

    Residential lots and driveways inside Maple Park village.

    • Two-car garages require an 18-foot minimum driveway width.
    • Residential driveways may not exceed 24 feet in width and must extend to the curb cut.

    minimum driveway width: >= 9 feet (18 feet for lots having two-car garages) · maximum residential driveway width: <= 24 feet

    “Residential lots shall have a minimum driveway width of nine feet except in the case of lots having two car garages”
  • Building in a floodplainRequired

    Development and buildings in Maple Park special flood hazard areas and floodplains.

    • New buildings and substantial improvements must be protected from flood damage below the flood protection elevation.
    • Manufactured homes and travel trailers installed for more than 180 days have additional elevation and anchoring requirements.

    travel trailer duration threshold: > 180 days (fully licensed and ready for highway use for shorter duration)

    “All buildings located within a 100-year floodplain also known as an SFHA [...] shall be protected from flood damage below the flood protection elevation.”
  • Permit processPartial

    Applications for one- and two-family dwelling construction inside Maple Park village.

    • Construction documents and other data must be submitted in two or more sets, or digitally where allowed.
    • Documents must be prepared by a registered design professional, subject to the stated exception where the building official finds review unnecessary.

    submittal sets: >= 2 sets (or digital format where allowed)

    “Submittal documents consisting of construction documents, and other data shall be submitted in two or more sets, or in a digital format where allowed by the building official”

Rules another office applies inside Village of Maple Park

Village of Maple Park does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Who permits septicCounty (with conditions)

    Privately owned sewage disposal systems in the DeKalb County portion of Maple Park village.

    • The DeKalb County Health Department enforces local and state laws and ordinances pertaining to sewage disposal.
    “The program ensures proper installation and repair of all privately owned sewage disposal systems.”
  • Septic permitRequired

    Septic installations, repairs, or modifications in the DeKalb County portion of Maple Park village.

    • All septic system installations, repairs, or modifications must use Illinois Department of Public Health licensed septic system installation contractors.
    “Q) Do I need a permit to install or repair my septic system? A) Yes.”
  • Well permitRequired

    Privately owned water wells in the DeKalb County portion of Maple Park village.

    • The DeKalb County Health Department's published fee schedule includes a water well permit, inspection, and sample service.

    water well permit/inspection/sample fee: 310 USD

    “A) Yes. By law a permit must obtained from the health department.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Village of Maple Park or DeKalb County directly.

  • Building permit — Building construction inside Maple Park village.
  • Owner-builder exemption — Owner-built construction inside Maple Park village.
  • Inspections — Building construction inside Maple Park village.
  • Certificate of occupancy — Buildings inside Maple Park village.
  • Camping on your land — Temporary camping inside Maple Park village.
6 more unanswered
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Mandatory utility hookup
  • 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 Village of Maple Park publishes no rule on the point, not that none exists. DeKalb County’s page lists the county offices to call.

← All of DeKalb County: county rules, score and offices