El Paso, Illinois requires a building permit before construction, alteration, addition or demolition of a residential or commercial building or structure.1 El Paso administers its own zoning inside city limits; Woodford County Health Department handles private septic and well permits in Woodford County.23 Start with City Hall for the building application and the city planning office for the parcel’s zoning.12
At a glance
- Building permits
- Required before residential or commercial construction, alteration, addition or demolition1
- Zoning
- City zoning; planning handled by the Director of Public Service Office24
- Septic permits
- Woodford County Health Department; published septic permit fee is $22556
- Private wells
- County Health Department reviews plans and issues private well permits; published fee is $1007
- Residential A-2 lots
- 6,500 square feet and 50-foot width at the front setback line, with a recorded-lot exception8
- Owner-builder plumbing
- Qualifying owner-occupants may do their own plumbing, subject to code and inspection; no blanket building-permit exemption910
Who to call
Building permits
El Paso Administration / City Hall
Building permit applications and supporting documentation for projects inside El Paso city limits.
125 W. Front St. El Paso , IL 61738
Zoning
El Paso Director of Public Service Office
City planning and zoning; City Hall is the listed contact.
125 W. Front St. El Paso , IL 61738
Septic permits
Woodford County Health Department
Private septic and well plan review, permits and inspections in Woodford County.
1831 S Main Street Eureka , IL 61530
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 El Paso means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
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 El Paso, IL?
El Paso requires a building permit before construction, alteration, addition or demolition of a residential or commercial building or structure.1 Submit completed building permit forms and supporting documentation to El Paso City Hall for review and approval.1
El Paso also requires the owner to exhibit existing lot boundaries to the Zoning Officer; if lot markers cannot be located to the officer’s satisfaction, a registered surveyor’s boundary survey is required before the building permit can be issued.1112 The survey waiver requires complete agreement from the Zoning Officer and all adjoining landowners.12 Ask City Hall about the survey early, before fixing the building location.
Who handles El Paso building permits and zoning?
El Paso City Hall receives building permit forms and supporting documentation for review and approval.1 Call City Hall at 309-527-4005 and ask about the building application for your proposed project.1 The Director of Public Service serves as City Planner, and the Director of Public Service Office carries out El Paso’s planning and zoning functions.2
El Paso’s code publisher lists a fee schedule under Misc. Documents, but we could not confirm a specific building permit fee; ask City Hall for the current charge for your project.13 For private septic systems or wells in Woodford County, contact Woodford County Health Department rather than treating the city building application as sanitation approval.3
Does El Paso have zoning, minimum lot sizes and setbacks?
El Paso has its own zoning ordinance governing land use inside city limits.42 In El Paso’s Residential A-2 District, buildings require a lot of at least 6,500 square feet and a width of 50 feet measured along the front setback line.8 A smaller lot recorded when the ordinance passed may contain no more than one detached single-family dwelling.8
Residential A-2 buildings and accessory buildings together may occupy no more than 35% of the lot.14 Principal buildings have a 35-foot height limit; accessory structures have a 20-foot limit, reduced to the principal structure’s height when that structure is shorter.15 Ask the city planning office to confirm your district and applicable yard setbacks before using these A-2 dimensions in a site plan.2
How do septic and private well permits work in El Paso?
For El Paso properties in Woodford County without public sewer, Woodford County Health Department regulates private sewage disposal, including new and renovated installations.5 The department reviews plans, issues private septic and well permits, and inspects new or repaired systems.3 The published septic permit fee is $225, and the private well permit fee is $100.67
Woodford County septic applications are reviewed in receipt order and may take 2–7 working days; final inspections must be requested at least 48 hours ahead.616 Only 5.7% of Woodford County soils are rated not limited for conventional septic drain fields; that countywide rating supports getting a site evaluation, not assuming septic is impossible on an El Paso lot.17 Ask City Hall about public water and sewer availability before commissioning a private system.
Can you live in an RV or tiny home in El Paso?
We could not confirm an El Paso rule allowing residential occupancy of an RV or a tiny home; ask the Director of Public Service Office to evaluate the proposed dwelling and parcel before buying. El Paso’s zoning ordinance governs land use inside city limits, so a small structure or parked vehicle needs a city-specific answer.24
El Paso’s Residential A-2 minimum lot area and coverage rules describe the site, rather than establish permission for a particular dwelling type.814 We also could not confirm a city minimum dwelling floor area, an accessory-dwelling rule or a complete rule for manufactured homes outside licensed parks. Ask the city planning office about the exact structure, intended occupancy and duration of any temporary stay.
Building a home in El Paso: what steps come first?
- Contact the Director of Public Service Office to discuss the parcel’s city zoning and proposed use.2
- Confirm lot boundaries with the Zoning Officer; arrange a registered survey if the markers cannot be located satisfactorily and the survey is not waived.1112
- Ask City Hall about public water and sewer connections; if proposing private systems on a Woodford County parcel, obtain the Health Department’s septic and well plan review and permits.3
- Submit the completed building permit form and supporting documents to City Hall and obtain the building permit before construction.1
If dividing land in El Paso, discuss preliminary and final plat review before treating the new parcels as ready to build.18 Ask City Hall to confirm inspections and any occupancy approval for your particular home before scheduling a move.
What should you check before buying land in El Paso?
Confirm that the parcel is inside El Paso city limits before selecting a building or zoning office: El Paso administers city zoning, while Woodford County’s zoning functions apply to unincorporated land.219 For land outside El Paso, use the Woodford County guide for the county building and zoning answer.20
We could not confirm El Paso’s operative driveway or floodplain-development approval requirements; ask City Hall which approvals your access and building site need. Woodford County Health Department remains the contact for private septic and well systems on Woodford County parcels.3 Illinois’s owner-occupant plumbing exception is limited to qualifying plumbing work, with code compliance and inspection; it does not establish a general owner-builder exemption from local building permits.910
Watch-outs
- El Paso’s boundary-survey waiver requires agreement from the Zoning Officer and every adjoining landowner.12
- We could not confirm permission to occupy an RV or tiny home in El Paso; ask the city planning office before relying on temporary housing.2
- El Paso says the city does not inspect to certify compliance with applicable regulations and applicants must contract with a qualified inspector; ask City Hall how this applies to your residential project.1
Sources
- El Paso Administration / City Hall (elpasoil.org)
- El Paso Director of Public Service Office (elpasoil.org)
- Woodford County Health Department (woodford-county.org)
- Article I: General Provisions - City of El Paso, IL (El Paso), quoted and re-checked
- Septic Program, quoted and re-checked
- Septic Program, quoted and re-checked
- Well & Septic Information, quoted and re-checked
- Article V: Residential A-2 District - City of El Paso, IL (El Paso), quoted and re-checked
- HB5913 Enrolled — Illinois Plumbing License Law amendment (Illinois statewide rule), quoted and re-checked
- 225 ILCS 320/18 — Local regulation; Department standards (Illinois statewide rule), quoted and re-checked
- Chapter 133: Building Construction - City of El Paso, IL (El Paso), quoted and re-checked
- Chapter 133: Building Construction - City of El Paso, IL (El Paso), quoted and re-checked
- Table of Contents - City of El Paso, IL (El Paso), quoted and re-checked
- Article V: Residential A-2 District - City of El Paso, IL (El Paso), quoted and re-checked
- Article V: Residential A-2 District - City of El Paso, IL (El Paso), quoted and re-checked
- Septic Program, quoted and re-checked
- Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
- City of El Paso, IL Subdivision of Land (El Paso), quoted and re-checked
- Building and Zoning, quoted and re-checked
- Building and Zoning, 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.