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§ 02
When a permit is required
Permit triggers and exempt work for West Lafayette
A building permit is required for any new construction, any structural change to an existing building, and electrical work.
Reroofing does not require a permit unless structural materials are being replaced
Cosmetic remodel work does not require a permit; structural remodel work does
Fences do not require a permit, though setback, easement, and HOA restrictions may still apply
- Exempt Reroofing does not require a permit unless structural materials are being replaced
- Exempt Cosmetic remodel work does not require a permit; structural remodel work does
- Exempt Fences do not require a permit, though setback, easement, and HOA restrictions may still apply
Required documents
- Permit application
- Contractor list if applicable
- State design release if applicable
- Full set of plans
- Site plan
- Project-specific items such as erosion control, landscape plan, sewer tap permit, and historic preservation approvals
- Building code
- Permits are reviewed for zoning compliance, building codes, green-space requirements, stormwater drainage, contractor bonding, and occupancy. Compliance with current Indiana codes and the Unified Zoning Ordinance.
- Owner-builder
- If you have a general contractor, only the GC bond and state plumbing license verification are needed. If you act as your own GC, you must supply subcontractor and bond information.
- Contractor requirements
- General contractors must carry a $25,000 bond and subcontractors $5,000 per trade. Plumbers also need Indiana plumbing license verification.
§ 03
Application process
Typical processing: 10 working days once all required information is submitted.
- 01 Review the applicable West Lafayette building permit checklist for the project type.
- 02 Prepare the improvement location permit application and the required plans, plot plan, contractor list, and any state design release, erosion control, landscape, sewer tap, or historic district materials that apply.
- 03 Submit the packet to the Building Department at Margerum City Hall.
- 04 West Lafayette states permit review takes 10 working days once all required information is submitted.
- 05 Pay the applicable fee schedule. Different project types have different base fees and inspection counts built in.
- 06 Schedule inspections by phone at least one day in advance and complete the required inspection sequence.
- 07 Obtain the certificate of occupancy or conditional certificate of occupancy, if applicable, before occupancy.
Typical processing time: 10 working days once all required information is submitted.
Source: Building Department ↗
§ 04
Fee schedule
West Lafayette building permit fees
Fee type
Amount
01
Minimum permit fee
Electrical, solar, generator: $100.00. Business compliance: $125.00. Demolition: $100.00 per building plus $50.00 final inspection.
02
Plan check fee
Included in the listed base fees for most checklist categories.
03
Permit fee formula
Mixed. Residential single-family new build: $509.00 base plus $2.00 per thousand of estimated cost. Residential additions, accessory buildings, remodels, and pools: $250.00 base plus $2.00 per thousand. Commercial addition and remodel: $380.00 base plus valuation factor. Commercial new build: $635.00 base plus valuation factor, with a higher-cost formula above $1,000,000.
04
Reinspection fee
Generally $50.00 or $85.00 depending on project category. Assessed for a third or later inspection attempt.
Online payments through the city CSS payments site. Applicants should confirm submission routing with the Building Department.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- 765-775-5130 (general) (phone)
- 765-775-5145 (sewer tap) (phone)
- 765-775-5170 (landscaping) (phone)
- Scheduling deadline
- At least one day in advance
- Inspection hours
- Monday through Friday, 8:00 AM to 4:30 PM
Typical sequence: Footing or foundation; sewer tap; temporary pole; stormwater drainage; slab; rough-in; permanent service; conditional CO if needed; landscaping; final CO inspection.
§ 06
Frequently asked
Common questions about West Lafayette permits
01 Do I need a building permit in West Lafayette, IN? ▸
A building permit is required for any new construction, any structural change to an existing building, and electrical work.
02 How much does a building permit cost in West Lafayette, IN? ▸
Building permit fees in West Lafayette, IN are set by the local building department and vary by project type and valuation. The minimum permit fee is Electrical, solar, generator: $100.00. Business compliance: $125.00. Demolition: $100.00 per building plus $50.00 final inspection.. Fees are calculated as: Mixed. Residential single-family new build: $509.00 base plus $2.00 per thousand of estimated cost. Residential additions, accessory buildings, remodels, and pools: $250.00 base plus $2.00 per thousand. Commercial addition and remodel: $380.00 base plus valuation factor. Commercial new build: $635.00 base plus valuation factor, with a higher-cost formula above $1,000,000.. Plan check fee: Included in the listed base fees for most checklist categories..
03 How do I apply for a building permit in West Lafayette, IN? ▸
To apply for a building permit in West Lafayette, IN, follow these steps: 1. Review the applicable West Lafayette building permit checklist for the project type. 2. Prepare the improvement location permit application and the required plans, plot plan, contractor list, and any state design release, erosion control, landscape, sewer tap, or historic district materials that apply. 3. Submit the packet to the Building Department at Margerum City Hall. 4. West Lafayette states permit review takes 10 working days once all required information is submitted. 5. Pay the applicable fee schedule. Different project types have different base fees and inspection counts built in. 6. Schedule inspections by phone at least one day in advance and complete the required inspection sequence. 7. Obtain the certificate of occupancy or conditional certificate of occupancy, if applicable, before occupancy.
04 How long does it take to get a building permit in West Lafayette, IN? ▸
Building permit processing times in West Lafayette, IN typically run 10 working days once all required information is submitted.. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in West Lafayette, IN? ▸
Not all construction work requires a permit in West Lafayette, IN. The following work is generally exempt: Reroofing does not require a permit unless structural materials are being replaced; Cosmetic remodel work does not require a permit; structural remodel work does; Fences do not require a permit, though setback, easement, and HOA restrictions may still apply. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in West Lafayette, IN? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in West Lafayette, IN via: 765-775-5130 (general), 765-775-5145 (sewer tap), 765-775-5170 (landscaping). At least one day in advance.
last verified April 2026
source Building Department ↗
entry id permits/indiana/tippecanoe/west-lafayette
Educational reference. Permit rules and fees change — confirm current requirements directly with Building Department before applying. Jaspector is not legal advice.