Florence, Arizona Building Permit Guide

Building permits in the Town of Florence are issued by the town’s Community Development Department, whose Building Safety staff handle plan review and building inspection from 224 W. 20th Street. Florence is the Pinal County seat and one of Arizona’s oldest towns — hosting county government while permitting entirely separately from it, and publishing a maintained Directory of Documents under state law.

This guide covers what requires a permit in Florence, the Directory of Documents and why it is the fastest route to the real rules, the Development Code section carrying the adopted building codes and the specific appendices adopted with them, and why the county seat and the county are separate authorities.

This guide covers work inside the Florence town limits. Unincorporated Pinal County is permitted by the county.

What requires a permit in Florence?

The Town of Florence issues building permits for work inside the town limits. Florence is the Pinal County seat, one of Arizona's oldest towns, and sits south-east of the Phoenix metropolitan area on the Gila River — hosting county government while permitting entirely separately from it.

Florence publishes a Directory of Documents under Arizona's Regulatory Bill of Rights, and it is the single most useful thing on the town's site. The directory serves as a summary of the current applicable ordinances, codes and substantive policy statements for every licence, permit, certificate or similar form of permission required by law. It is maintained as a legal obligation rather than as a web page somebody remembers to update, which makes it more reliable than most published summaries.

The directory points to where the building rules actually live. The Town of Florence Code of Ordinances contains a land usage title which includes the land use regulations and the building codes, and the building codes sit at a specific codes adopted section of the Development Code. The adoption names the building code edition together with specified appendices — which matters, because appendices are not automatically in force in Arizona unless specifically adopted.

That appendix point is worth dwelling on. Across Arizona, model code appendices apply only where a jurisdiction has adopted them, and different jurisdictions adopt different ones. Florence names its appendices in the adoption, so the answer to whether a given appendix applies here is published rather than inferred — check the codes-adopted section rather than assuming the appendix you relied on elsewhere carries across.

Florence building department: who handles permitting

The town’s permitting sits within its Community Development Department at 224 W. 20th Street (520-868-7575), open Monday to Thursday, 7 a.m. to 5 p.m., with an online application and inspection search tool. The Town Clerk holds the hard copies of documents not published online. That division is worth knowing: the Clerk’s office is the custodian of record for the regulatory documents, while Community Development administers them.

Florence is the seat of Pinal County government, which produces the most common jurisdictional confusion here. Pinal County's Building Safety Department is based in Florence, and the county provides inspection, plan review and investigative services to unincorporated areas and to cities that have entered intergovernmental agreements with it. The town and the county are different authorities operating from the same small town, so confirm which one handles your parcel rather than walking into the first building services office you find.

The town's regulatory structure is unusually legible for a jurisdiction of its size, precisely because of the directory obligation. Where a larger city might leave an applicant piecing together the position from several pages, Florence publishes a maintained summary pointing to the governing documents. Used properly, that turns what is often a multi-enquiry exercise into a single read.

The Town of Florence is not Pinal County, even though the county's building department is here. Pinal County's Building Safety Department operates from Florence and serves the unincorporated county plus cities under intergovernmental agreement. The town permits inside its own limits under its own Development Code. Two building authorities in one small town is a genuine trap, and the answer comes from the parcel rather than from which office is nearer.

Florence permits: record types and what each covers

The record catalog here is set out through the Development Code and summarised in the Directory of Documents, which between them cover every permission the town requires by law.

Residential permit types

Commercial permit types

Records you will actually see in Florence

Solar permits in Florence

Solar in Florence is permitted and inspected by the town under the codes adopted in its Development Code. Confirm the adopted electrical edition through the codes-adopted section rather than assuming it matches the building code year — Arizona jurisdictions frequently pair different years, and the Directory of Documents is the fastest route to the real answer. Arizona also gives solar construction permits their own statutory footing, separate from the general building permit provisions.

Roofing permits in Florence

Reroofing follows the ordinary sequence with the deck and dry-in inspected before the covering goes on. Florence sits in the Gila River valley between the Phoenix and Tucson metros, so roofing is designed against sustained heat and monsoon-driven wind and rain rather than snow. Check the codes-adopted section for the specific appendices the town took, since appendices apply in Arizona only where specifically adopted and roofing-related appendices differ between jurisdictions.

Arizona solar and roofing work is permitted and inspected locally, against the code edition each jurisdiction has adopted; utilities run interconnection on their own timeline. Arizona rules

Florence permit cost

Permit fees are assessed under the town's adopted fee provisions, with building fees valuation-driven and plan review assessed alongside, and trade permits charged per discipline. The Directory of Documents is the route to the current fee-related instruments alongside the codes themselves.

The design cost worth checking early is the appendix question. Because the town names the appendices adopted with its building code, a design relying on an appendix adopted elsewhere but not here — or ignoring one adopted here but not elsewhere — produces a correction that is substantive rather than administrative. Reading the codes-adopted section before design is the cheapest way to avoid it.

Florence trade permits

The trades are permitted and inspected by the town under the codes adopted in its Development Code, together with the appendices named in the adoption. Arizona has no state electrical permit, so nothing is filed with the state alongside.

Arizona licenses contractors through the state Registrar of Contractors, and the small-job exemption never covers work that needs a permit. Arizona rules

Florence permit application: how to apply step by step

Here is how to get a building permit in Florence, from confirming the requirement through to close-out. Each step below corresponds to a real decision point where projects commonly stall.

Inspections in Florence

Inspections are conducted by the town against the codes adopted in its Development Code, including the appendices named in the adoption. Because the adopted position is published rather than inferred, a question about which requirement applies can generally be resolved by reference to the codes-adopted section rather than by argument.

The two-authority situation can surface during construction as well as at application. On a parcel near the town boundary, or on a project where a utility or access element extends beyond the town limits, part of the work may fall to Pinal County. Establishing that division at the outset avoids discovering mid-project that a scope belongs to a different inspector.

The Directory of Documents remains useful through construction, not just at the start. Because it summarises the substantive policy statements as well as the ordinances and codes, it is the place to check when a requirement appears that is neither obviously in the building code nor obviously in the zoning code — which is exactly the category of requirement that surprises people late in a project.

Close-out follows the ordinary sequence to the occupancy certificate once every required inspection has passed. Where an adopted appendix governed part of the work, expect that element to be inspected against the appendix rather than the base code.

Florence permit search and official resources

These are the primary Town of Florence and Arizona sources behind this guide. The Directory of Documents is the maintained summary and the best starting point.

• Town of Florence Directory of Documents
• Arizona Registrar of Contractors
• Arizona Board of Technical Registration
• Arizona Department of Environmental Quality
• Arizona Department of Water Resources
• Arizona Department of Housing, manufactured housing
• International Code Council

Frequently asked questions

What is the Directory of Documents?

A summary the town publishes of the current applicable ordinances, codes and substantive policy statements for every licence, permit, certificate or similar form of permission required by law. Arizona requires municipalities to maintain one under its regulatory relief legislation, so it is kept current as a legal obligation rather than as an ordinary web page.

Where do I find Florence's building codes?

In the codes-adopted section of the town's Development Code, which sits within the land usage title of the Code of Ordinances. The Directory of Documents points you there, and the adoption names the building code edition together with the specific appendices adopted.

Do code appendices apply automatically?

No, and this is a general Arizona point worth carrying everywhere. Model code appendices apply only where a jurisdiction specifically adopts them, and different jurisdictions adopt different ones. Florence names its adopted appendices, so check what the town actually took rather than assuming an appendix carries across.

Is the Town of Florence the same as Pinal County?

No, though Pinal County's Building Safety Department is based in Florence, which makes this a real trap. The county serves the unincorporated county and cities under intergovernmental agreement; the town permits inside its own limits under its own Development Code. The parcel decides, not which office is nearer.

Where can I see documents that are not online?

In hard copy at the Town Clerk's office, which is the custodian of record for the regulatory documents. The Directory of Documents states this expressly, so a document you cannot find online is available for inspection rather than unavailable.

Do other Arizona cities publish a directory like this?

Yes, and it is worth asking. Chandler publishes one through its City Clerk, Casa Grande links one from its building pages, and the obligation applies to Arizona municipalities generally. Where a jurisdiction maintains one, it is the most reliable published statement of what actually applies and a faster starting point than searching a website.

How long will review take?

Arizona law requires every municipality to publish an overall time frame for each permit type it issues, split into an administrative completeness review and a substantive review. Those time frames are among the things a directory of documents exists to make findable.

Are accessory dwelling units allowed here?

Arizona's 2024 accessory dwelling unit statute imposes a mandatory floor only on municipalities above a 75,000 population threshold, and Florence sits below it. The town keeps discretion over its own accessory dwelling unit rules under its Development Code, so confirm the local position directly.

Who handles septic on a rural parcel?

Not the town, generally. On parcels outside the town's utility service the wastewater position runs through the county and the state rather than the town, so establish the water supply and wastewater disposal arrangements early on any parcel without a connection.

Does the town choose its fire code edition?

Only in part. Building and residential codes in Arizona are adopted locally. The State Fire Marshal adopts a state fire code by rule as a minimum standard and enforces it everywhere except in cities of 100,000 or more that have assumed that jurisdiction by ordinance (A.R.S. 37-1383); Florence is far below that size. On commercial and multifamily work, confirm with the town which fire code edition and local fire provisions apply.

Do I need a licensed contractor?

In almost all permitted cases. Arizona requires a Registrar of Contractors licence for jobs of $1,000 or more in labour and materials, and for any job that needs a building permit, whatever its value. The main exception is an owner building or improving their own property that is not intended for sale or rent (A.R.S. 32-1121). The licence is a state licence valid statewide.

What ends a Florence project on paper?

The occupancy certificate, once every required inspection has passed. Where an adopted appendix governed part of the work, expect that element to be inspected against the appendix rather than the base code.

Simplify Florence permitting with Alliance Permitting

Florence publishes a maintained Directory of Documents under state law, which makes its regulatory position more legible than most towns its size. The risk here is not ambiguity — it is filing with the county whose building department shares the town. Alliance Permitting prepares, files and tracks Town of Florence permits through issuance.

Trusted by leading builders, developers, and national contractors — 21+ years of filing in the jurisdictions we write about.

Contractors and builders choose Alliance for Florence because the work is done by people who have stood at the counter:

• We separate town from county at the outset, since both building departments sit in Florence.
• We work from the Directory of Documents, which is maintained as a legal obligation.
• We check which code appendices the town actually adopted rather than assuming.
• We identify scopes that cross the town boundary before they reach the wrong inspector.

Alliance Permitting is a permit documentation and expediting service in Arizona. We are not a law firm and do not provide legal advice, and we are not the permitting authority.

This guide is provided by Alliance Permitting for general information about Florence permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.