In almost every case, yes, you can put a shed on your property. Whether you need a permit, how big it can be, and where it can sit depend on your local zoning code, any easements crossing your lot, and whether a homeowners’ association governs your neighborhood. Get those three questions answered before you order the shed or pour a slab, and you avoid fines, forced removal, and headaches when you eventually sell.
Zoning Rules Control Where and How Big
Every municipality has zoning ordinances that govern what you can build and where you can put it. For sheds, three rules do most of the work: setbacks, size and height limits, and lot coverage.
Setbacks are the minimum distances a structure must sit from each property line. They vary by jurisdiction and by which line you’re measuring from. Rear setbacks for accessory structures are frequently smaller than side setbacks, and front-yard placement is either heavily restricted or prohibited outright in most residential zones. The exact distances are spelled out in your municipality’s zoning code, usually posted on the planning or building department’s website.
Size and height caps are the other big constraints. Local ordinances often limit accessory structures to somewhere in the range of 10 to 15 feet tall depending on the zone, and many set a square-footage ceiling above which additional permitting kicks in or the structure isn’t allowed at all.
Lot coverage is the total share of your lot that buildings can occupy, including your house, garage, and any shed. If the house and driveway already push you close to the limit, a shed can tip you over. Your zoning code lists the maximum coverage percentage for your district, and the planning department can help you calculate what’s left.
Easements and Underground Utilities
Before you settle on a spot, check your property’s plat or survey for easements. A utility easement gives a utility company or municipality the legal right to access a strip of your land for maintenance of underground or overhead lines. You generally cannot place a permanent structure on an easement, and if you do, the utility can require you to remove it at your expense. Easement locations are typically shown on the plat you received at closing or on your deed.
Even outside easements, you need to know where buried lines run before you dig post holes or excavate. Every state has a one-call notification program, and federal law requires those programs to include all excavators and all underground facility operators as participants.1Office of the Law Revision Counsel. 49 USC 6103 – Minimum Standards for State One-Call Notification Programs Calling 811, the national “Call Before You Dig” number, connects you to your local program, which sends locators to mark buried lines on your property at no charge.2U.S. Department of Transportation. Call 811 Before You Dig Most states require you to call at least two to three business days before digging. Skip it and you can be on the hook for repair costs and service disruptions if you hit a line.
Homeowners’ Association Approval
If your property is governed by a homeowners’ association, the HOA’s rules layer on top of local zoning. Covenants, conditions, and restrictions (CC&Rs) are contractual obligations that bind every homeowner in the community, and they frequently regulate sheds more tightly than the municipality does. Common restrictions include approved materials, color palettes, height and size caps, and placement rules like keeping the shed entirely in the backyard or out of sight from the street.
Most HOAs require you to submit a proposal to an architectural review committee before building. The application usually includes dimensions, materials, colors, a site plan showing placement relative to property lines, and sometimes manufacturer specifications. Review timelines of 30 to 60 days are common depending on meeting schedules and how complete your submission is.
HOA approval does not substitute for a building permit, and a building permit does not substitute for HOA approval. You need both if both apply. Building without HOA sign-off can trigger daily fines that accumulate until you comply or remove the structure, and unpaid fines can eventually become a lien on your property.
When You Need a Building Permit
Many jurisdictions exempt small sheds from building permits, but the threshold varies. Some municipalities exempt sheds under 120 square feet, others draw the line at 200 square feet, and some use different cutoffs. The exemption typically applies only to simple storage structures. Adding electrical wiring, plumbing, or setting the shed on a permanent concrete foundation almost always requires a permit regardless of size.
Even when no building permit is required, you may still need a separate zoning permit or “improvement location permit” confirming that placement complies with setback, height, and coverage rules. This distinction trips up a lot of people. The building permit covers how the structure is built; the zoning permit covers where it’s placed. Skipping the zoning review because you’re under the building-permit threshold can still put you in violation.
Permit fees for small accessory structures generally run between $40 and $300, though they can be higher for larger or more complex sheds. Some jurisdictions base fees on estimated construction cost or square footage. After installation, you’ll typically schedule one or more inspections, and the permit must be visibly posted on the property during construction.
Electricity or Plumbing Adds a Layer
If you want lights, outlets, or running water in the shed, plan for a separate electrical or plumbing permit on top of any building permit. The electrical permit covers the circuit from your main panel to the shed, including the wiring method, wire gauge, and whether the cable runs underground or overhead. Underground runs typically require UF-rated cable buried to a depth specified by local code.
Most jurisdictions require a licensed electrician for new circuit installations. Even where DIY electrical work is technically allowed for homeowners on their own property, the work still has to pass inspection. A wired shed also looks different to your tax assessor and insurance company, which matters for the next two sections.
What Happens If You Skip the Rules
Building inspectors patrol neighborhoods, neighbors file complaints, and county tax assessors notice new structures during property assessments. When unpermitted work turns up, consequences escalate fast.
The immediate risk is a stop-work order and fines, often daily penalties that keep accumulating until the structure is brought into compliance. In serious cases, local authorities can require you to tear the shed down or take you to court.
The longer-term damage often hurts more. When you sell, you’re generally required to disclose any unpermitted work you know about, and buyers’ lenders may refuse to finance a home with known code violations. Buyers who agree to purchase as-is typically pay less because they’re absorbing the cost of bringing the work into compliance. If a wired shed was never inspected, your homeowner’s insurance company can deny a related claim or raise your premiums. Retroactively permitting the work is usually possible, but it costs more than doing it right the first time and can require opening up finished work for inspection.
Property Tax and Insurance Effects
Whether a shed increases your property taxes depends on how your local assessor classifies it. The key line is between personal property (movable) and real property (permanently attached to the land). A small prefabricated shed sitting on gravel or cinder blocks, with no utility connections, is generally treated as personal property and won’t trigger a reassessment. A larger shed bolted to a concrete slab, wired for electricity, or plumbed for water reads as a permanent improvement and will likely raise your assessed value.
To keep the tax impact down, keep the shed portable: use a gravel pad or skid foundation instead of poured concrete, skip utility hookups, and pick a prefabricated design that can be relocated as a single unit. None of this guarantees your assessor’s decision, but these are the factors most assessment offices weigh.
On insurance, sheds are typically covered under the “other structures” portion of a standard homeowner’s policy, usually set at 10% of your dwelling coverage limit. A $300,000 dwelling limit gives you roughly $30,000 in other-structures coverage for your shed, fence, detached garage, and similar buildings combined. A basic storage shed rarely approaches that limit, but if you’re storing expensive tools inside, confirm your personal property coverage is adequate. Tell your insurer when you add a shed so there’s no dispute about coverage later.
If You’re in a Flood Zone
If your property sits in a FEMA-designated flood zone, additional rules apply. Accessory structures in a floodplain must be anchored to resist flotation and lateral movement, and any electrical components have to be elevated above the flood protection level. Some municipalities allow small storage sheds to be “wet floodproofed” instead of elevated, meaning the structure is designed to let floodwater pass through without structural damage. That approach is typically limited to sheds used only for storage, with no living space, sanitary facilities, or permanent appliances inside. Your local floodplain administrator, usually housed in the planning or building department, can tell you what applies to your specific flood zone designation.
When the Rules Don’t Fit Your Lot
If your property’s layout makes it impossible to meet setback requirements, or the zoning code doesn’t allow a shed the size you need, you may be able to apply for a zoning variance. A variance is an official exception to the rules, granted by a local zoning board of appeals after a public hearing. You’ll generally need to show a hardship specific to your property, not just a preference for a bigger shed. The process involves notifying adjacent property owners, submitting detailed plans, and appearing at a hearing. Variances aren’t guaranteed, and the process can take weeks or months, but they exist for properties with unusual shape, topography, or other physical constraints where strict application of the rules would be unreasonable.
If you’re in an HOA, a municipal variance doesn’t override your CC&Rs, and HOA approval doesn’t override zoning. Each track runs on its own.
Steps to Take Before You Build
- Pull up your property survey. If you don’t have one from closing, your county recorder’s office may have a copy on file.
- Read your zoning code. Search your municipality’s website for “accessory structure” regulations and note the setback, height, size, and lot coverage limits for your district.
- Check for easements on your plat or deed, and contact the utility company if one runs where you want to build.
- Call 811 to have underground utilities marked before you break ground, even for a simple gravel pad.
- Review your CC&Rs if you have an HOA, and submit an architectural review application before you finalize the design.
- File your zoning and building permit applications with a complete site plan. Incomplete applications are the most common reason for delays.
- Schedule required inspections after installation and keep the permit posted until you pass the final one.