Garage and Carport Permit Plans —Designed for Your Property

Planning an attached garage, detached garage, garage addition, carport, workshop, or garage with living space? Get a coordinated permit drawing package showing the site placement, floor plan, foundations, framing, elevations, roof, connections, and other details required for review.

Site Plans Online USA prepares garage and carport permit plans for homeowners, contractors, builders, investors, and property professionals across all 50 states.

From $79

12–24 Hour Delivery

Free Revisions Included

All 50 States

What Are Garage and Carport Permit Plans?

Garage and carport permit plans are coordinated drawings showing where a proposed structure will be located and how it will be built, supported, connected, and accessed.

An attached garage is generally treated as part of the main residence and must be coordinated with the existing foundation, walls, roof, fire separation, and building systems. A detached garage is usually reviewed as an accessory structure and may have different setbacks, height limits, area restrictions, and fire-separation requirements.

A carport is an open-sided vehicle shelter that may be attached to the house or independently supported. Although simpler than an enclosed garage, it may still require a site plan, foundation layout, roof-framing plan, wind or snow design, anchoring details, and professional structural review.

The permit package may include a cover sheet, site plan, existing and proposed floor plans, exterior elevations, building sections, foundation plan, wall and roof framing, structural details, electrical layout, drainage information, energy documentation, and calculations.

Site placement should be checked before the design is finalized. Setbacks, easements, driveway access, lot coverage, building height, fire separation, utilities, and drainage can determine whether the proposed garage or carport will fit.

WHO WE SUPPORT

Who Needs Garage or Carport Permit Plans?

Homeowners

Turn your garage or carport idea into a clear permit package using your survey, dimensions, photographs, sketches, and design preferences.

→ Order Pool Permit Site Plan — $149

Contractors and Installers

Receive coordinated drawings showing foundations, framing, roof construction, connections, dimensions, materials, and site placement.

→ Order Fence Permit Site Plan — $79

Builders and Developers

Use our team for garages, workshops, accessory structures, covered parking, garage additions, and mixed-use designs.

→ Order Shed Permit Site Plan — $79

Investors and Property Professionals

Real estate investors, architects, engineers, designers, and permit coordinators can use our drafting support for new, converted, or existing structures.

→ Order Deck / Porch Site Plan — $99

Permit Plans for Garages, Carports and Covered — Parking

We prepare permit drawings for new structures, additions, replacements, conversions, and after-the-fact projects.

Permit Plans for Garages, Carports and Covered Parking
Project Type	Typical Drawing Scope	Additional Coordination
Attached garage	Site, floor, foundation, framing, elevations and fire separation	Existing-house connection and structural review
Detached garage	Site placement, full building plans, foundation and framing	Accessory-structure zoning requirements
One-car garage	Floor plan, elevations, foundation, roof and electrical	Driveway and setback coordination
Two- or three-car garage	Larger-span framing, doors, roof and foundations	Structural calculations may apply
Garage addition	Existing and proposed plans with new building connection	Roof, foundation and wall integration
Open carport	Site plan, posts, footings, beams, roof and anchorage	Wind, uplift or snow design
Attached carport	House connection, columns, beams, roof and drainage	Existing-wall or roof verification
Freestanding carport	Independent foundation, frame, roof and bracing	Lateral and uplift design
Metal carport	Manufacturer system, slab or footing and anchorage	Product specifications and engineering
RV or boat carport	Taller clearance, larger spans and site access	Increased wind and structural review
Garage with workshop	Floor plan, equipment layout, framing and utilities	Ventilation and electrical coordination
Garage with storage loft	Floor framing, stairs, guards and roof framing	Structural and egress review
Garage with living space	Full architectural, structural, MEP and energy plans	ADU or zoning requirements may apply
Breezeway-connected garage	Garage, breezeway and house relationship	Fire separation and structural connections
Garage conversion	Existing and proposed plans, utilities and exterior changes	Energy, egress, fire and slab review
Prefabricated garage	Site, foundation and manufacturer plans	Anchoring and product documentation
Commercial carport	Parking layout, columns, roof and foundations	ADA, drainage and commercial code review
Solar carport	Structural frame, foundations and panel coordination	Electrical and solar engineering
After-the-fact structure	Existing-condition and corrective drawings	Field verification and engineering may apply

Simple rule: The site plan establishes where the structure is located. Most garages and structural carports also require architectural, foundation, framing, connection, and electrical drawings. Engineered calculations or professional sealing may be required depending on the design and jurisdiction.

WHAT YOUR PLAN MAY INCLUDE

What Garage and Carport Permit Plans Should Show

The final deliverables are selected according to the structure type, existing conditions, site constraints, and local permit requirements.

Cover Sheet and Project Information

Site Plan and Zoning Information

Existing and Proposed Floor Plans

Foundation Plan

Wall and Roof Framing

Planning a Garage, Carport or Covered Parking Structure?

Send us your survey, dimensions, photographs, sketches, and design references. We will review the project and recommend the appropriate site, architectural, structural, electrical, and professional-review scope.

Project Snapshot

HOW IT WORKS

How to Get Garage or Carport Permit Plans in 4 Steps

Our remote process takes your project from initial information to an organized permit drawing package.

Share Your Project Information Send the property address, survey, proposed dimensions, photographs, sketches, preferred materials, and any building-department requirements.

We Review the Site and Scope Our team evaluates the structure type, proposed location, setbacks, access, coverage, foundations, framing, loading criteria, and professional-review requirements.

We Prepare the Permit Drawings We develop the site plan, floor plan, elevations, foundation, framing, sections, details, and other drawings included in the agreed scope.

Review, Finalize and Revise You review the draft and provide consolidated feedback. We finalize the deliverables and assist with applicable permit corrections within the original project scope.

SHED PERMIT DRAFTING EXPERIENCE

Why Choose Site Plans Online USA?

Complete Drawing Options

We can coordinate site, architectural, structural, electrical, MEP, calculation, and professional-review services under one clearly defined scope.

Property-Specific Design

The structure is developed around the actual lot, driveway, house, setbacks, easements, coverage limitations, and intended vehicle access.

Structural Coordination

Foundations, posts, beams, headers, walls, roof framing, anchorage, uplift, and lateral resistance are coordinated with the proposed design.

Nationwide Experience

We support projects in high-wind, heavy-snow, seismic, coastal, flood-zone, frost-depth, and other location-specific design conditions.

Revision Support

Reasonable revisions and permit comments within the original agreed scope can be addressed during the plan-review process.

Commercial Tenant Improvements and Change-of-Use Projects

Commercial projects such as interior build-outs, tenant improvements, and occupancy changes require coordinated architectural drawings addressing existing conditions, proposed modifications, accessibility requirements, and permit documentation.

SERVING ALL 50 STATES

Garage and Carport Permit Plans Across the USA

Site Plans Online USA prepares permit drawings for homeowners, contractors, builders, developers, and property professionals nationwide. Submit your documents online, review the plans digitally, and receive completed files without visiting a drafting office.

We support residential garages, workshops, carports, RV covers, garage additions, mixed-use accessory buildings, and commercial covered-parking structures. The final design scope is based on the project address, site conditions, intended use, and local requirements.

Transparent Garage and Carport Plan Pricing

Pricing depends on the structure type, size, materials, site conditions, drawing scope, structural complexity, and professional-review requirements.

Transparent Garage and Carport Plan Pricing
Service	Starting Price	Typical Turnaround
Site plan only for a garage or carport	From $250	2–3 business days
Basic residential carport drawing package	From $600	4–7 business days
Standard detached garage permit package	From $900	6–10 business days
Attached garage addition package	From $1,200	7–12 business days
Metal or prefabricated garage foundation plan	Custom quote	Based on system
RV, boat or large-span carport	Custom quote	Based on scope
Garage with loft or living space	Custom quote	Based on scope
Commercial or multifamily carport	Custom quote	Based on scope
Structural calculations	Custom quote	Based on design
Electrical or MEP plans	Custom quote	Based on disciplines
Professional review, signature and seal	Custom quote	Based on state and discipline
After-the-fact permit drawings	Custom quote	Based on existing conditions
Rush drafting service	Custom quote	Subject to availability

Simple rule: Starting prices are for preliminary planning only. The exact fee is confirmed after reviewing the site, proposed design, available property documents, and permit requirements. Surveys, field measurements, soil reports, product approvals, permit fees, inspections, and professional seals are excluded unless specifically listed in the written proposal.

LOCAL REQUIREMENTS — NATIONWIDE SERVICE

Garage and Carport Plans for Major U.S. Markets

We prepare garage and carport permit plans across the United States, including jurisdictions with significant wind, snow, seismic, coastal, floodplain, frost-depth, zoning, and energy requirements.

Florida

Texas

California

Georgia

North Carolina

South Carolina

New Jersey

New York

Virginia

Maryland

Pennsylvania

Tennessee

Nevada

Colorado

Massachusetts

Kentucky

Indiana

Washington

Hawaii

Wisconsin

We also support projects in other states and local jurisdictions. Send us the property address and structure details so we can review the requirements for your location.

GARAGE AND CARPORT QUESTIONS

Frequently Asked Questions About Garage and Carport Permit Plans

Do I need a permit to build a garage?

A new attached or detached garage generally requires zoning and building approval. The permit package commonly includes a site plan, architectural drawings, foundation and framing plans, structural details, and electrical information.

Does a carport require a permit?

Many attached, freestanding, metal, wood, and prefabricated carports require permits because they create a roofed structure subject to wind, snow, uplift, foundation, and zoning requirements. Small exemptions vary by jurisdiction.

What is the difference between an attached and detached garage?

An attached garage connects directly to the residence and must be coordinated with the house structure and required fire separation. A detached garage is a separate accessory building and may follow different setback, height, size, and location rules.

Is a site plan enough for a garage permit?

Usually not. The site plan establishes the structure’s location, but most garage permits also require floor plans, elevations, sections, foundation plans, framing information, structural details, and electrical plans.

What drawings are required for a carport?

A carport package may include a site plan, post and footing layout, roof-framing plan, elevations, sections, anchorage details, house-attachment details, drainage information, and structural calculations.

Can you design a metal carport?

Yes. We can coordinate the site, foundation, slab, anchoring, and permit drawings for a metal carport. Manufacturer framing specifications and engineering documents should be provided when the structural system is pre-engineered.

Can you prepare plans for a garage addition?

Yes. We prepare existing and proposed plans showing how the new garage connects to the home’s foundation, walls, roof, driveway, electrical system, and required fire-separation assemblies.

Can you design a garage with a storage loft?

Yes. The package may include the loft floor framing, stairs, guards, ceiling heights, roof structure, loading criteria, and foundation support. A storage loft is different from habitable living space.

Can you prepare plans for living space above a garage?

Yes. Living space above a garage requires additional architectural, structural, fire-separation, egress, insulation, energy, electrical, plumbing, HVAC, and zoning review. ADU requirements may also apply.

Can you include an electric-vehicle charger?

Yes. The electrical scope can show the charger location, circuit, panel connection, and other required information. A service or load calculation may be necessary depending on the existing electrical system.

START YOUR SHED PROJECT

Get Your Garage or Carport Plan Quote

Send your property address, survey, proposed dimensions, photographs, and design preferences. Our team will review the information and recommend the appropriate site, architectural, structural, electrical, and professional-review scope.

From a simple residential carport to a detached garage with a workshop or second-floor living area, we provide coordinated drawings developed around your property and intended use.