Building permits, zoning and septic rules in Lathrup Village, Michigan

At a glance

Building permits

City Building Department; required for home additions and alterations¹

Zoning

Municipal zoning applies inside Lathrup Village city limits²

Septic permits

Oakland County Health Division handles onsite systems³⁵

RV lodging

RVs, campers and tents excluded from short-term-rental lodging; other occupancy unconfirmed⁴

Owner-builder

Michigan own-use licensing exemption; city homeowner waiver required⁶¹

Sewage connection

Public sewer where available, otherwise an approved private disposal system⁷

Who to call

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

Do you need a building permit in Lathrup Village, Michigan?

Lathrup Village requires building permits for additions or alterations to a home, and the city Building Department supplies building, electrical, plumbing and heating permit applications at City Hall.¹ Michigan also requires a written building-permit application before construction of a building or structure, subject to code exceptions.⁸

For a new home in Lathrup Village, prepare scaled construction plans and a site plan showing the dimensions and locations of proposed and existing buildings for the enforcing agency.⁸ Ask the city Building Department which applications and current fees apply to your specific work.¹

Who issues building permits in Lathrup Village?

The Lathrup Village Building Department is the municipal contact for building-permit applications and project code questions; the city handbook directs applicants to City Hall for building and trade-permit forms.¹ Use the Building Department contact listed below to discuss a new home, addition or alteration before work starts.¹

Michigan enforcing agencies inspect construction undertaken under their building permits for compliance with permit conditions and applicable codes.⁹ Michigan requires a certificate of occupancy before a new or altered building subject to the construction code can be occupied, with permitted work completed and permits finalized.¹⁰ Ask the city for the inspection sequence and occupancy application for your project.¹

Does Lathrup Village have zoning, and can you live in an RV or tiny home?

Lathrup Village has a municipal Zoning Ordinance and zoning districts; the absence of county-administered zoning does not remove city zoning inside Lathrup Village.²¹¹ Michigan’s zoning framework leaves actual district regulations to the applicable local ordinance, so ask the city to identify the parcel’s district and its permitted uses, setbacks, lot coverage and dwelling-size requirements.¹²

Lathrup Village excludes recreational vehicles, campers and tents from short-term-rental lodging.⁴ That rule addresses rental lodging, so we could not confirm permission for owner-occupied RV living during construction or a tiny home used as a permanent residence; ask the city Building Department about the intended occupancy before buying.⁴¹

How do septic permits work inside Lathrup Village?

Oakland County Health Division’s Environmental Health Services handles permits and construction and final inspections for onsite sewage disposal systems, including systems inside Lathrup Village.³ Michigan requires a public-sewer connection where sewer is available, or an approved private sewage disposal system otherwise; ask the city which connection applies to the property before budgeting for septic.⁷

Oakland County requires a new residential septic application for a new system and a repair application for qualifying replacements, alterations or repairs.⁵ The listed vacant-land residential septic permit fee is $325, and the residential repair permit fee is $221.¹³ Follow the inspections on the septic permit; without special inspections, the required inspection is the final inspection before covering.¹⁴

What are the steps to build a home in Lathrup Village?

1. Ask the city to identify the parcel’s zoning district and confirm the proposed residential use before preparing the design.²¹²
2. Establish whether public sewer is available; if an approved onsite system is needed, apply through Oakland County Health Division.⁷³
3. Submit the building-permit application with scaled plans and a site plan, and obtain the city’s applicable building and trade permits before work begins.⁸¹
4. Arrange required construction inspections and obtain the certificate of occupancy before occupying the completed home.⁹¹⁰

A Michigan owner building for personal use and occupancy on personal property may qualify for the residential-builder licensing exemption, but building permits and inspections still apply; Lathrup Village also requires a homeowner waiver for homeowners doing their own work.⁶¹

What stays with Oakland County, and what should you check before buying in Lathrup Village?

Oakland County Health Division remains the onsite septic permitting and inspection contact rather than the city building counter.³ For land outside Lathrup Village, consult the Oakland County guide: local planning and zoning depend on the municipality or township, rather than a county zoning ordinance.¹⁵

Before proposing a private well, ask Oakland County Health Division which local requirements apply: Michigan county ordinances require a well permit or notification to the local health department before drilling.¹⁶ For a parcel affected by a regulated river or stream floodplain, Michigan’s EGLE floodplain rules can add approval requirements, and new residential construction in the floodway is prohibited.¹⁷ Ask the city Building Department about the site and proposed work before committing to a design.¹

Watch-outs

• Lathrup Village’s short-term-rental RV restriction does not establish permission for camping or RV occupancy while building; ask the city Building Department about your intended use.⁴¹
• The $5 building sewer connection permit fee covers inspection and is additional to the sewer tap permit; it is not the complete cost of building or connecting a home.¹⁸¹⁹
• A Michigan owner-builder licensing exemption does not waive building permits or inspections, and Lathrup Village requires a homeowner waiver for homeowner work.⁶¹

Sources

1. Lathrup Village Building Department (cms5.revize.com)
2. library.municode.com (Lathrup Village), quoted and re-checked
3. Onsite Sewage Disposal System (Septic), quoted and re-checked
4. Sec. 18-416. Short term rental standards and regulations (Lathrup Village), quoted and re-checked
5. Onsite Sewage Disposal System (Septic), quoted and re-checked
6. Frequently Asked Questions – Residential Builder (Michigan statewide rule), quoted and re-checked
7. Michigan Part 7 Plumbing Code Rules (Michigan statewide rule), quoted and re-checked
8. Stille-DeRossett-Hale Single State Construction Code Act, MCL 125.1510 (Michigan statewide rule), quoted and re-checked
9. courts.michigan.gov (Michigan statewide rule), quoted and re-checked
10. Certificate of Occupancy Request (Michigan statewide rule), quoted and re-checked
11. Local Community Planning & Zoning, quoted and re-checked
12. Michigan Zoning Enabling Act (Michigan statewide rule), quoted and re-checked
13. Onsite Sewage Disposal System (Septic) — applications and fees, quoted and re-checked
14. Onsite Sewage Disposal System (Septic), quoted and re-checked
15. Local Community Planning & Zoning, quoted and re-checked
16. Before you start a well drilling business (Michigan statewide rule), quoted and re-checked
17. Floodplains (Michigan statewide rule), quoted and re-checked
18. Sec. 34-495. Building sewer permit (Lathrup Village), quoted and re-checked
19. Sec. 34-495. Building sewer permit (Lathrup Village), 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.