As-Built Drawings in Miami, FL: A 2026 Permit Closeout Guide

Key Takeaways

• As-built drawings document what was actually constructed including field changes, while permit plans show proposed work; confirm exact deliverables (survey, plan set, or engineer's letter) with your permitting authority before commissioning anything.

• Miami-Dade Water and Sewer has stricter requirements than standard building permits: signed-sealed DWG and PDF files on 24x36 sheets, with Professional Surveyor certification required before mains go into service.

• As-built surveys and plan sets are not interchangeable; surveys document location relative to property boundaries while plan sets show architectural and systems conditions—mixing them up wastes time and money.

• Only Florida-licensed professionals can seal as-builts: Professional Surveyors for surveys, engineers for structural/MEP systems, architects for architectural sets; drafters alone cannot seal documents.

• Document field changes during construction with marked-up plans, photos, and notes rather than waiting until closeout; this streamlines the final drawing process and ensures details remain accurate.

• Submitting as-built drawings alone does not automatically close permits; confirm whether the authority also requires inspection approvals, engineer letters, or revised plan sets before final submission.

You finished the build. The crew has packed up, the client is thrilled, and then someone at the building department asks for as-built drawings. Suddenly, a project you thought was done is sitting in limbo. If that sounds familiar, take a breath. You are in good company, and this is very fixable.

As built drawings in Miami, FL are one of those paperwork items that seem simple until you try to submit them. Which jurisdiction wants them? Do you need a survey, a revised plan set, or an engineer's letter? Who is allowed to sign and seal them? The answers change depending on the project type and the permitting authority.

In this guide, we walk through what as-built drawings actually are, when Miami requires them, who can prepare them, and how to get them submitted without wasting weeks. Whether you are a general contractor, a solar installer, a realtor, or a homeowner, you will leave with a clear, practical plan.

What Are As-Built Drawings, Really?

As-built drawings (sometimes called record drawings) document what was actually constructed, including every field change made after the plans were approved. Permit drawings show what you intended to build. As-builts show what you did build.

That gap matters. Walls shift six inches, a beam gets upsized, a panel moves to a different wall, or a plumbing run gets rerouted around an unexpected obstruction. Those changes are normal on real job sites. As-builts capture them so the official record matches reality.

As-Built Drawings vs. Permit Plans

As-Built Drawings vs. As-Built Surveys

Here is where many folks get tripped up. An as-built survey is not the same thing as an as-built plan set, and one does not automatically replace the other.

• As-built survey: Documents the location and dimensions of constructed improvements relative to property boundaries and other site features. A licensed surveyor typically prepares it.
• As-built plan set: Documents the architectural, structural, and building-system conditions as built, such as framing, electrical, plumbing, and mechanical layouts.

Depending on your project, the authority may want one, the other, or both. Always confirm before you commission anything. Ordering the wrong deliverable is the fastest way to burn time and money.

When Does Miami Require As-Built Drawings?

There is no single rule that applies to every project. Requirements depend on the permitting authority and the scope of work. The City of Miami, unincorporated Miami-Dade County, and the other municipalities inside the county each run their own processes.

Common situations where as-builts come up in Miami include:

• Field changes during construction that differ from the approved plans
• Permit closeout when an inspector or plans examiner requests updated documentation
• Utility infrastructure that will be conveyed to or accepted by a public utility
• Unpermitted or after-the-fact work that must be documented before it can be legalized
• Real estate transactions where a buyer, lender, or title company wants proof of what exists on the property

One important caution: submitting drawings alone does not automatically close a permit. Confirm whether the authority also requires inspection approvals, an engineer's letter, a revised record plan set, or some combination of these. If you want help figuring out exactly which pieces your project needs, our team handles as-built drawings across all 67 Florida counties.

How the City of Miami Handles Submittals

The City of Miami uses its iBuild and ProjectDox processes for permit applications and electronic plan review. Applicants are expected to follow the current document checklist and the drawing-file naming standards for the specific permit type.

The city's own permit guidance also reminds applicants to keep the permit card and a copy of the approved plans at the project site. That is a small detail, but inspectors do ask for it, and a missing card can slow down an otherwise smooth inspection.

If you are working in the city proper, our Miami permitting page explains how we coordinate filings and reviews there.

Miami-Dade County and Sealed Documents

Miami-Dade County requires that plans and other review documents submitted electronically be electronically signed and sealed where required. More complex work may require signed-and-sealed plans prepared by a Florida-licensed architect or engineer.

This is where having sealed drawings in house makes life easier. When a reviewer flags something in your as-builts, the person who can revise and re-seal the work is down the hall, not waiting on a call back. For broader county context, see our Miami-Dade County permitting overview.

Miami-Dade Water and Sewer: A Special Case

If your project involves water or sewer infrastructure, the rules get more detailed. Miami-Dade Water and Sewer publishes specific record-drawing requirements, and they are stricter than what most building permits ask for.

What the Department Specifies

• Final as-built/record drawings are required before new mains are placed in service
• They are part of substantial completion and conveyance of the infrastructure
• Deliverables must be digital and signed and sealed, including DWG and PDF files
• A Florida-registered Professional Surveyor and Mapper (PSM) records installation conditions and deviations and certifies measurement accuracy
• Engineering components may need certification by the Engineer of Record or another Florida-registered professional engineer

Quick Reference: Water and Sewer Specs

These details come from the department's published specification, and requirements are project-specific. Always check the current version before you start drafting.

Who Can Prepare and Seal As-Built Drawings in Florida?

The right professional depends on what you are documenting.

• Professional Surveyor and Mapper (PSM): Needed for as-built surveys and for recording installation conditions on utility work
• Florida-licensed engineer: Needed when the drawings involve structural, electrical, plumbing, or mechanical systems that require an engineer's seal or certification
• Florida-licensed architect: Appropriate for many architectural plan sets, depending on scope
• Drafter: Can prepare the drawings themselves, but a drafter cannot seal them

Our drafting and engineering department is the largest part of our company, and our own engineer signs and seals the work. If you already have an engineer you trust, our drafting-only service lets us draw the set while you keep your seal and your client. For projects that need a letter rather than a full redraw, see our engineer letters.

What a Good As-Built Package Includes

A strong as-built submission is clear, complete, and easy for a reviewer to verify. Depending on the project, yours might include:

1. Updated floor plans showing actual wall locations, openings, and dimensions
2. Structural details reflecting any framing, connection, or beam changes
3. MEP layouts showing as-installed electrical, plumbing, and mechanical routing
4. Site information such as setbacks, structure footprints, and drainage features
5. Revision clouds or notes that flag every deviation from the approved plans
6. Signatures and seals from the appropriate Florida-licensed professional
7. A cover or title block clearly labeled as-built or record drawings

Clean labeling saves time. Reviewers move faster when they can instantly see what changed and why.

Step-by-Step: Getting As-Built Drawings Done in Miami

Here is a straightforward path that works for most projects.

1. Identify the controlling jurisdiction. Near city lines, this is not always obvious. Our building department lookup tool can help.
2. Confirm the exact deliverable. Ask whether the authority needs an as-built survey, revised plans, an engineer's letter, or a combination.
3. Gather your source documents. Collect the approved plans, field notes, photos, change orders, and inspection records.
4. Verify field conditions. Measure and photograph what was actually built, especially anything that deviated from plans.
5. Prepare the drawings. Draft the as-built set and note every revision clearly.
6. Get the right seal. Have the appropriate Florida-licensed professional review, sign, and seal.
7. Submit through the correct portal. Follow the current checklist and file-naming rules.
8. Track and respond. Watch for reviewer comments and resubmit promptly.

If you would like someone to handle the filing and tracking, our permit facilitation and filing team does exactly that.

As-Builts and After-the-Fact Permits

Sometimes the story is a little messier. Maybe you bought a property with an addition nobody permitted, or a previous contractor skipped a step. In those cases, as-built drawings often become the foundation of the fix.

The authority needs to see what exists before it can decide how to legalize it. That usually means documenting the actual conditions, having an engineer evaluate them, and submitting a package for review. We take on after-the-fact and expired permits that other firms decline, and our 14 steps to get as-built drawings for Florida permits article goes deeper on that process.

How Different Audiences Use As-Builts

General Contractors and Design Trades

You live with change orders and field adjustments every day. Capturing them as you go makes closeout painless. Many contractors keep a marked-up set on site, then hand it off for clean drafting at the end. Our general contractor services are built around exactly that workflow.

Solar Companies

Installations often shift from the approved layout because of roof conditions, conduit routing, or equipment placement. Accurate as-builts help keep inspections and utility interconnection moving. See how we support solar contractors.

Realtors and Property Buyers

When a deal hinges on what is actually built on a property, as-builts and surveys give everyone solid footing. They can surface unpermitted work early, before it derails a closing. Our realtor and closing support exists for those moments.

Homeowners

If you did a remodel, an addition, or a repair and the permit is still open, as-builts may be the missing piece. Our homeowner services walk you through each step in plain English.

Common Mistakes to Avoid

• Assuming a survey and a plan set are interchangeable. They are not.
• Skipping the checklist. Each permit type has its own requirements and file standards.
• Waiting until closeout. Document field changes as they happen while the details are fresh.
• Using the wrong professional. Only appropriately licensed Florida professionals can seal certain documents.
• Assuming the drawings close the permit. Inspections and other approvals may still be required.

What Do As-Built Drawings Cost in Miami?

Pricing varies widely based on project size, complexity, whether a survey is involved, and whether engineering certification is required. A small residential as-built set is a very different job than a multi-trade commercial project or a utility record drawing package.

The best way to avoid overpaying is to confirm the exact deliverable first. Buying the wrong document, or buying one twice, is where costs balloon. Our breakdown of as-built drawing costs Florida owners overpay for is a useful companion read.

Let Us Take This Off Your Plate

At 1 Contractor Solutions, we act as Florida's outsourced permitting department. We tell you which jurisdiction controls your project, what it will take, and then we do the work: drafting, engineering, filing, tracking, revisions, and closeout. We answer 24/7 and respond within 30 minutes, day or night. Se habla español.

Want to see what our customers say? You can visit us on Google — 1 Contractor Solutions to read reviews. We also love connecting with the community, so follow us on LinkedIn or follow us on Facebook for permitting tips and updates.

Ready to Close Out Your Project?

As-built drawings do not have to be a headache. With the right documents, the right professional seal, and the right submission path, you can move from "almost done" to fully closed out. If you are ready for a hand, get a free quote and let us show you how quickly this can come together. Permits approved. Projects moving.