Do I Need A Permit? Common Residential Projects Guide

PURPOSE

To help homeowners and contractors quickly determine whether common residential work in the City of Littleton generally requires a Building Division permit and inspections, is exempt from a building permit, or may require Planning/zoning approval without Building Division inspections.

START HERE - THREE POSSIBLE OUTCOMES

Most common residential projects fall into one of three categories. The exact answer depends on the complete scope of work and the property location.

• Building permit + inspections: regulated construction or alterations require a permit and the applicable Building Division inspections.
• No building permit: certain limited work is specifically exempt from a Building Division permit when all exemption conditions are met.
• Planning/zoning approval only: some site work may be exempt from a Building Division permit but still require separate City review. When no Building Division permit is issued, no Building Division inspections are required.

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1. BUILDING PERMIT + INSPECTIONS

A permit is generally required when work constructs, enlarges, alters, repairs, moves or demolishes a regulated building or structure, or installs, alters, repairs, removes, converts or replaces regulated electrical, gas, mechanical or plumbing systems. Common examples include:

• New homes, additions, garages and basement or room finishes involving regulated work.
• Structural work, including load-bearing walls, beams, headers, foundations and enlarged structural openings.
• Decks, porches, stairs and guards when the work exceeds applicable permit-exemption limits.
• Roof replacement and roofing work that exceeds the City's roof-repair exemption.
• New or altered electrical services, circuits, receptacles, lighting, EV charging equipment or other regulated electrical work.
• Plumbing piping or fixture relocations, water heaters and other regulated plumbing work.
• Furnaces, air-conditioning equipment, ventilation systems, ductwork and other regulated mechanical work.
• Gas piping changes, new gas appliances, appliance relocations or fuel conversions.
• Swimming pools/spas, photovoltaic systems and other regulated specialty systems.

Kitchen and bathroom remodels

Do not assume a kitchen or bathroom project is only cosmetic. When the project is a remodel and affects regulated work, the complete room must be evaluated. Cabinet, countertop, island, fixture and appliance locations can affect required receptacles, branch circuits and equipment connections. GFCI and AFCI protection are especially important in these high-use and wet-location areas. Finish-only work may remain exempt only when it truly satisfies the adopted permit exemption and is not part of a larger permit-required project.

2. WORK THAT MAY NOT REQUIRE A BUILDING PERMIT

Littleton's adopted codes identify specific work that is exempt from a Building Division permit. Exemption from a building permit does not authorize work that violates another code, ordinance or separate City approval requirement. Common residential examples include:

• Painting, papering, tiling, carpeting and similar finish work.
• Cabinets and countertops when the work is truly limited to finishes, is not required to comply with another adopted code, and is not part of a larger permit-required project.
• Fences, other than swimming-pool barriers, not over 7 feet high, subject to separate zoning or site requirements.
• Qualifying sidewalks and driveways not more than 30 inches above grade, not over a basement or story below, and not part of an accessible route.
• Swings and similar playground equipment accessory to detached one- and two-family dwellings.
• Window awnings and similar items only when they meet the specific adopted-code exemption.
• Roof repairs at or below one square (100 square feet) under Littleton Roof Policy #24-001, unless associated sheathing or other work triggers a permit.

A project can begin as permit-exempt finish work and become permit-required when electrical, plumbing, gas, mechanical, structural or other regulated work is added. Always describe the complete scope.

3. PLANNING / ZONING APPROVAL ONLY - NO BUILDING INSPECTIONS

Some work can be exempt from a Building Division permit but still require Planning/zoning or other City review. In those cases, the approval is for site or land-use compliance rather than Building Division construction inspections.

Common example - qualifying retaining walls

A retaining wall that supports no more than 4 vertical feet of cut or unbalanced fill may be exempt from a Building Division permit when it also meets the City's other adopted exemption conditions, including the overall wall-height and use limitations. Planning/zoning review may still be required for location, setbacks, easements, drainage or other site standards. If no Building Division permit is issued, Building Division inspections are not required.

Fences and other site improvements can also have separate Planning, floodplain, right-of-way, historic or utility requirements even when the Building Code does not require a Building Division permit.

WHAT CAN CHANGE THE ANSWER?

• The work is part of a larger project. Permit-exempt items included in a permit-required remodel are reviewed as part of the complete project.
• The property is in a floodplain, historic area, easement, right-of-way or other regulated location.
• The work affects structural framing, fire-resistance, egress, accessibility, electrical, plumbing, gas or mechanical systems.
• The work creates a safety condition that must comply with another adopted code even though the visible finish itself is normally exempt.
• A swimming-pool barrier, retaining-wall surcharge, accessible route or other special condition removes an otherwise available exemption.

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BEFORE YOU BEGIN

1.  Confirm jurisdiction.

Use the City of Littleton Address Wizard to verify that the property is inside city limits.

2.  Define the complete scope.

Include all building, electrical, plumbing, gas, mechanical, structural and site work you intend to perform.

3.  Check both Building and Planning requirements.

A building-permit exemption does not automatically mean the project is exempt from zoning or other City review.

4.  Obtain required approvals before work starts.

Submit permit applications and required documents through the City's eTRAKiT system when a permit is required.

5.  Do not conceal permitted work.

Required inspections must be completed before wiring, piping, framing or other concealed work is covered.

QUICK-REFERENCE INFOGRAPHIC

Use this chart as a starting point. The complete project scope and property conditions control the final permit determination.

QUESTIONS?

City of Littleton Permit Center | 303-795-3751 | permits@littletonco.gov