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Permit Drawings & Plan Sets in Las Vegas, NV
Need a clear, coordinated drawing package for a remodel, addition, conversion or tenant improvement? Big Horn Remodeling prepares permit drawings in Las Vegas with the information needed to define the proposed work, coordinate affected trades and support plan review. Our contractor-led approach keeps the plans connected to how the project will actually be built.
Need a coordinated drawing package your reviewer and your trades can both build from?
Click here and request a plan-set review
A permit plan set is a coordinated group of scaled drawings and supporting information that describes proposed construction for plan review. Depending on the project, the set may include a site plan, existing and proposed floor plans, demolition plans, elevations, sections, details, structural information and electrical, plumbing or mechanical drawings. The exact sheets depend on the scope, property and reviewing jurisdiction.
Reviewed by Nathan Nehoraoff, Nevada B-2 License #0091383. Last reviewed .
- Nevada B-2 License #0091383
- Coordinated Multi-Trade Plan Sets
- Contractor-Led Constructability Review
- See the Drawing Index
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Is This the Right Permit Resource for you?
This page is for property owners, contractors and business owners who need building plans for permits in Las Vegas. It focuses on creating or revising the drawing package itself. If your question starts somewhere else, use the resource that matches the job:
Existing Work
Work already completed or cited?
Work was already completed without permits, or you received a violation and need it resolved and closed out.
Before You Draw
Not sure a permit is needed?
You are not sure whether your proposed scope needs a permit and want a preliminary answer before drawings.
Room-Specific
Planning a kitchen?
You are planning a kitchen project and want the trade-specific permit rules for that room first.
New Drawings
You are in the right place
Need a drawing package created or revised for plan review? That is exactly what this page covers.
What Are Permit Drawings?
Permit drawings turn a construction idea into a reviewable scope. They show what exists, what will be removed, what will be built and how the affected systems relate to one another. A useful set should reduce guesswork for the plan reviewer, the estimator and the trades.
That makes permit plan drafting different from producing a pretty floor-plan image. Dimensions, notes, assemblies, clearances, equipment information and discipline coordination can matter as much as the overall layout. A drawing that looks finished but leaves critical scope unresolved can still create corrections, pricing gaps or field conflicts.
Not every permit requires a plan set, and not every project needs the same level of documentation. The address, scope, occupancy, structural work and local submittal requirements all influence the package. We confirm the drawing scope before drafting begins.
Good permit drawings should do four things
- 1
Define the Work
Define the proposed work clearly enough for the reviewing jurisdiction to understand the project.
- 2
Coordinate the Trades
Coordinate the architectural scope with structural, electrical, plumbing and mechanical work when those disciplines are affected.
- 3
Anchor the Build
Give the construction team a consistent reference for estimating and building the approved work.
- 4
Speed Up Corrections
Make later plan-check responses easier by keeping notes, dimensions, details and revisions organized.
What Can a Las Vegas Permit Plan Set include?
The following is a practical menu, not a promise that every project needs every sheet. A limited interior alteration may require a compact set. An addition, casita or commercial tenant improvement may require more disciplines, supporting documents and design-professional coordination.
Drawing Index
| Sheet | Drawing or Document | What It Communicates |
|---|---|---|
| G-001 | Cover sheet and project data | Project address, scope summary, drawing index, code data, team information and general notes. |
| SP-101 | Site or plot plan | Property lines, existing and proposed structures, setbacks, easements, access and other site information relevant to the scope. |
| A-101 | Existing floor plan | Current walls, rooms, openings, fixtures and conditions that affect the proposed work. |
| AD-101 | Demolition plan | Walls, fixtures, equipment, finishes or systems to be removed, relocated or protected. |
| A-201 | Proposed floor plan | New layout, dimensions, room use, openings, fixtures, equipment and construction notes. |
| A-301 | Exterior elevations | Exterior appearance, heights, openings, materials and the relationship of new work to the existing building. |
| A-401 | Building sections and details | Vertical relationships, assemblies, connections, clearances and construction conditions that are not clear in plan view. |
| A-501 | Roof, reflected ceiling or framing plans | Roof geometry, ceiling elements, framing direction, lighting coordination or other scope-specific information. |
| E-101 | Electrical permit drawings | Lighting, receptacles, dedicated equipment, switching and scope-related electrical notes or schedules. |
| P-101 | Plumbing permit plans | Fixture locations, water, waste, vent, gas or equipment information appropriate to the project. |
| M-101 | Mechanical permit plans | Equipment, distribution, exhaust, ventilation, combustion-air or other HVAC information affected by the work. |
| S-101 | Structural plans and calculations | Foundations, beams, posts, connections, shear or other engineered elements when required. |
| EN-101 | Energy and product information | Scope-dependent calculations, schedules, manufacturer data or evaluation reports requested for review. |
Sheet numbers shown are illustrative. Numbering conventions vary by drafting office, project and jurisdiction.
City of Las Vegas residential guidance, for example, calls for a site plan and scaled construction drawings and identifies circumstances in which structural calculations, energy documentation, truss information or other supporting material may be required. Local rules and forms change, so the final checklist should be verified for the address and scope at the start of each project.
Residential Permit Plans for Remodels, Additions and Conversions
Our residential permit plans in Las Vegas are developed around the actual work, not a generic sheet template. We document the relevant existing conditions, define the proposed layout and coordinate the disciplines touched by the project.
01
Remodel Permit Drawings
Interior remodeling can affect far more than finishes. Moving walls, changing openings, relocating plumbing fixtures, adding circuits, altering ventilation or modifying structural elements may expand the drawing scope. Remodel permit drawings can separate existing, demolition and proposed conditions so reviewers and trades are looking at the same project.
02
Home Addition Plans
A home addition typically needs the new area to be coordinated with the existing building and site. Depending on the design, the package may address setbacks, lot coverage, foundation and framing, roof tie-ins, exterior elevations, energy requirements and extensions of electrical, plumbing or mechanical systems. Our goal is to make those relationships legible before construction begins.
03
Garage Conversion Plans
Garage conversion plans may need to show the existing garage, the new room use, exterior opening changes, emergency escape and rescue conditions where applicable, insulation, conditioning, electrical work and any plumbing added to the space. The property and proposed use determine the final scope. See our garage conversion service for broader design-and-build information.
04
Casita and Accessory Structure Plans
Casita permit plans and other accessory-structure sets often involve both the building and its position on the lot. A complete scope may require a site plan, floor plan, elevations, sections, structural information and utility coordination. Zoning or planning review can also affect what may be built, so those questions should be identified before the drawing package is finalized.
Commercial Permit Drawings and Tenant Improvement plan sets
Commercial construction drawings can require a different level of code and discipline coordination than a residential remodel. A tenant improvement set may address existing and proposed use, occupant load, exiting, accessibility, life-safety information, wall and door plans, reflected ceilings, finishes and affected mechanical, electrical and plumbing systems.
The right team depends on the scope. Some projects require drawings and calculations prepared, signed or stamped by Nevada-registered design professionals. Big Horn can help define the construction scope and coordinate the required contributors so the drawing package is developed around one consistent project.
If you also need the build-out itself, Big Horn is a tenant improvement contractor serving the Las Vegas valley.
Real Project Sample
Real Commercial Permit Plan Set sample
This redacted PDF shows the architectural portion of an actual commercial tenant-improvement plan set prepared for an approximately 1,200-square-foot quick-service restaurant in Las Vegas, Nevada. The drawings were developed for franchise coordination and submitted to the local building department as part of the permitting process.
The sample demonstrates how architectural permit drawings communicate the proposed layout, interior elevations, finishes, equipment locations and construction details needed for plan review and construction coordination. Project-specific and sensitive information has been redacted for privacy.
For the complete project story, including the existing conditions, design challenges, coordination requirements and completed buildout, read our Jimmy John's Sandwich Shop case study.
Permit Drawings vs. As-Built Plans vs. Design Plans
These documents can look similar, but they answer different questions. Choosing the right deliverable at the start prevents a common mismatch between what the owner expects and what plan review requires.
For Approval
Permit drawings
What is proposed, changed or being submitted for approval?
Plan review, scope coordination and construction from the approved set.
What this page is about
For Records
As-built or existing-condition plans
What is physically there now?
Documenting an existing building as a base for design, records or due diligence.
For Vision
Concept or design plans
What could the layout or appearance become?
Early decisions, feasibility, visualization and owner approval before technical development.
For the Build
Construction details
How should a specific assembly or connection be built?
Communicating materials, dimensions, interfaces and installation requirements.
Some projects need both an existing-condition survey and a proposed permit set. If your main need is to document what exists, visit our as-built plans in Las Vegas guide.
When Does a Plan Set Need Engineering?
Engineering is commonly considered when the proposed work changes structural load paths, foundations, beams, bearing walls, roof or floor framing, retaining conditions or other elements that fall outside an accepted prescriptive path. The need is project-specific and is ultimately governed by the applicable requirements and the reviewing authority.
A permit set should not disguise an unresolved engineering question. When calculations or stamped structural documents are required, we coordinate that work with the architectural and trade drawings so details, dimensions and scope stay aligned. Other projects may also require an architect or another registered design professional based on the building type, use and scope.
Our Permit Drawing and Plan Drafting process
A reliable plan set begins before drafting. The process below is designed to reduce missing information and keep the proposed drawings connected to field conditions.
- 1
Scope and Address Review
We review the property address, project goals, known jurisdiction, existing documents and the work you want to complete.
- 2
Existing-Condition Information
We identify what must be field-verified and whether prior plans, a survey, photographs or an as-built base are available and reliable.
- 3
Drawing-Scope Matrix
We map the affected architectural, structural, electrical, plumbing and mechanical information and identify outside calculations or design professionals that may be needed.
- 4
Drafting
We prepare the agreed existing, demolition and proposed drawings with the dimensions, notes, details and schedules appropriate to the scope.
- 5
Constructability and Coordination Review
We compare plans across disciplines and check practical field relationships, including openings, equipment, clearances, routing and interfaces.
- 6
Owner Review
You review the proposed scope before the package is finalized. Requested design changes are distinguished from corrections to the agreed scope.
- 7
Submit-Ready Package
The coordinated files are organized for the applicable electronic submittal process. Filing or permit-management services are included only when specifically stated in the proposal.
- 8
Plan-Check Revisions
If included, we review drawing-related comments, update the affected sheets and prepare a clear response for resubmittal.
Have a project that needs drawings?
Send Big Horn the property address, a short description of the work and any documents you already have. We will review the likely drawing scope and identify the next information needed to quote the work.
What We Need to Scope Your Plan Set
The best first contact is specific. You do not need to have every answer, but the following information helps us understand the assignment and identify gaps early.
Property address and assessor's parcel number, if available
A plain-language description of the existing space and proposed work
Photos and a simple walkthrough video of the affected area
Existing plans, surveys, truss information or prior permit documents
Approximate dimensions or a request for field measurement
Product and equipment selections that affect space, power, plumbing, gas or ventilation
HOA or property-management requirements that are already known
Any correction letter, reviewer markup or rejected plan set
Your target construction timing and who will perform the work
Have most of this handy? Text it over with the property address and we will come back with the likely drawing scope.
Plan-Check Corrections and Drawing Revisions
A plan-check comment is not automatically a rejection of the project. It is a request to clarify, correct or add information before the plans can move forward. Effective correction work begins by reading the entire comment letter, assigning each item to the right discipline and revising every location affected by the response.
If you already have comments, send us
The complete reviewer letter, not a cropped screenshot
The exact plan set that was reviewed
Any calculations or supporting documents submitted with that set
A record of changes made after the original submittal
The project contact and relevant portal or permit reference number
Our plan-check correction work in Las Vegas is limited to the drawings and coordinated documents included in our scope. Broader permit administration, inspection issues, code violations and retroactive permit resolution are separate services.
What Affects Permit Drawing Cost and schedule?
A small, well-documented interior alteration is not the same assignment as an addition with structural, energy and site coordination. We quote after reviewing enough information to understand the actual deliverable.
Government review time, permit fees, utility requirements, HOA review and third-party professional fees are outside the drawing effort unless a proposal states otherwise. A permit drawing agreement should identify the included sheets, meetings, site visits, revision rounds, consultant work and deliverable format.
Existing documentation
Reliable plans or a usable survey can reduce discovery; missing or inaccurate information may require field measurement and reconstruction of existing conditions.Number of affected disciplines
Architectural-only work is different from a package requiring structural, electrical, plumbing and mechanical coordination.Structural complexity
New openings, additions, foundations, beams or non-prescriptive conditions may require engineering and calculations.Project type and occupancy
Residential, commercial and change-of-use projects can have different documentation needs.Design readiness
A settled layout can move into technical drawings; unresolved design choices create additional rounds.Plan-check history
Revising another set requires understanding the prior documents, comments and responsibility for each discipline.Speed and sequencing
Accelerated work depends on available field information, consultant schedules and the number of review decisions.- Want a real number for your project?
Local Plan Sets for Las Vegas-Area jurisdictions
An address that says Las Vegas may be reviewed by the City of Las Vegas or by Clark County, and nearby projects may fall under Henderson or North Las Vegas. The correct jurisdiction controls the portal, forms, code amendments and submittal checklist. We confirm the address before relying on a jurisdiction-specific requirement.
Electronic PDF submittals are now the norm for new plans in the City of Las Vegas, and other local agencies use their own online systems and guidance. File naming, digital signatures, sheet formatting and supporting documents should be checked against current instructions when the package is prepared.
Not sure who reviews the address?
Use the Las Vegas permit search and jurisdiction tool before assuming that a City of Las Vegas checklist applies.
Official Plan-Submittal sources
Official sources reviewed . Plan-submittal requirements, adopted codes, forms and electronic filing procedures can change. The applicable building department and project-specific requirements control the final submittal.
City of Las Vegas Building & Safety
Adopted codes, plan-review guidance and electronic submittal information for City of Las Vegas projects.
Clark County Building Plan Submittal
Plan-submittal resources and residential and commercial checklists for unincorporated Clark County.
Henderson Building Submittal Checklists
Development Services Center submittal checklists for projects inside Henderson city limits.
North Las Vegas Permit Application Center
Permit applications, plan review and submittal guidance for the City of North Las Vegas.
These are independent government resources. Big Horn Remodeling is not affiliated with, sponsored by, or endorsed by any building department or government agency.
Why Contractor-Led Plan Drafting matters
A permit set is also a construction communication tool. Big Horn Remodeling brings a Nevada B-2 contractor's field perspective to the drawing process. That means we look for practical conflicts early:
Dimensions that do not work
Equipment with no service clearance
Framing and ducts competing for the same space
Openings that do not align
Plan notes that leave trades guessing
No drawing process can guarantee approval or eliminate every unknown inside an existing building. The goal is a coordinated, truthful package that represents the agreed scope, identifies required specialty input and gives the project a stronger foundation for review and construction.
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Ready to Start? Request a Plan-Set Review
If you need permit plan sets or plan drafting in Las Vegas, start with the property address and a short description of the project. Include existing plans, photos and correction comments if you have them. Big Horn Remodeling will review the likely drawing scope and explain what information is needed to prepare a proposal.
Big Horn Remodeling | Nevada B-2 License #0091383 | Serving Las Vegas, Clark County, Henderson and North Las Vegas
Frequently Asked Questions
What are permit drawings?
Permit drawings are scaled documents that describe proposed construction for plan review. They may show existing, demolition and proposed conditions, plus site, structural, electrical, plumbing, mechanical and supporting information when those items are part of the scope.
Are permit drawings the same as architectural plans?
Not always. 'Architectural plans' can describe concept, design-development or construction documents. A permit set is specifically assembled to communicate a code-reviewable scope. Some projects also require documents prepared, signed or stamped by a Nevada-registered architect or engineer.
What is the difference between permit drawings and as-built plans?
Permit drawings show what is proposed, changed or submitted for approval. As-built or existing-condition plans document what is physically present now. Many remodels need an accurate existing-condition base before proposed permit drawings can be prepared.
Do all Las Vegas permits require plans?
No. Some limited permit types may be issued without a plan submittal, while remodels, additions, conversions and structural or multi-trade work commonly require drawings. The address, jurisdiction and exact scope determine the answer. Use our permit requirement checker for that preliminary question.
What sheets are included in a permit plan set?
The sheet list is scope-dependent. It may include a cover sheet, site plan, existing and demolition plans, proposed floor plans, elevations, sections, details, structural information and electrical, plumbing or mechanical drawings. Your proposal should list the included deliverables.
Can Big Horn prepare residential permit plans?
Yes. Big Horn prepares residential permit plans for selected remodels, additions, garage conversions, casitas and related projects in the Las Vegas area. We first review the address, existing conditions and proposed scope to confirm fit.
Can a plan set include electrical, plumbing and mechanical drawings?
Yes, when those systems are affected and included in the agreed scope. The level of detail and need for specialty design depend on the project, equipment and jurisdictional requirements.
Will my drawings need an engineer's stamp?
Some projects do and some do not. Structural changes, non-prescriptive conditions and certain building types or scopes may require engineering or another registered design professional. The need should be identified early and confirmed for the specific project.
Can you prepare home addition plans in Las Vegas?
Yes, for projects that fit our services. Addition plans may require site, architectural, structural, energy and trade coordination. Zoning or planning constraints should be checked before the design is finalized.
Can you prepare garage conversion or casita permit plans?
Yes, these are potential plan-set projects. The package can address the existing building, proposed use, site relationships, life-safety conditions, envelope, structure and affected utilities. The final drawing scope depends on the property and design.
Can you use my old plans?
Possibly. Existing drawings are useful when they match field conditions and are legible, but they should not be assumed accurate. We review the documents and identify what needs field verification or redrawing before using them as a base.
Do you field-measure the existing space?
Field measurement can be included when needed. The required level depends on the scope and available records. Concealed construction and inaccessible conditions cannot be verified from surface measurements alone and may require assumptions, investigation or later revision.
Can you fix plan-check corrections?
We can review drawing-related plan-check comments and scope revisions when the project is a fit. Send the complete correction letter, the exact reviewed set and all supporting documents so each comment can be assigned and answered consistently.
Do permit drawings guarantee approval?
No. No responsible provider should guarantee approval because the reviewing authority makes that decision and may request clarification or additional information. A coordinated set can reduce avoidable questions and provide a clearer basis for review.
How much do permit drawings cost in Las Vegas?
Cost depends on the existing documentation, project size, affected disciplines, structural complexity, consultant needs, field measurement and number of revisions. We quote the defined deliverable after reviewing the address and scope.
How long does a permit plan set take?
The drafting schedule depends on scope readiness, field information, engineering or consultant availability and owner decisions. Government plan-review time is separate from drawing production and can change by jurisdiction and workload.
Are permit fees and filing included?
Only if the written proposal says they are included. Drawing production, consultant fees, government fees, permit filing, correction responses and inspection support should be identified as separate or included line items so there is no ambiguity.
Can the approved plans be used for construction?
The approved and current set should be the field reference for the permitted work. Contractors should build from the latest approved documents and manage required revisions when field conditions or owner changes alter the approved scope.
What if the work was already completed without permits?
That is a different service path. Visit our permit services page for retroactive permits, unpermitted construction, code-violation work and permit closeout.