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We value your satisfaction. We’ll make unlimited revisions to ensure your site plan gets accepted. However, you can also request your money back if you haven’t required a stamped, signed or sealed plan.

Additional Features For Site Plans in Hawaii

Do you need more granular site plans or need a faster turnaround? Simply add optional features to your order during the checkout process.

Unsure Which Site Plan is Right for Your Hawaii Commercial Property

At My Site Plan, our team of expert drafters understands Hawaii’s unique permitting landscape and offers a full range of services, including detailed floor plans, elevation drawings, 3D renderings, and comprehensive site plans. You can confidently navigate the state’s permitting process while ensuring your project respects Hawaii’s natural beauty and cultural heritage.

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At MySitePlan.com, we've helped thousands of satisfied customers in Hawaii get their site plans online. 

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I was very pleased with the lead time on my request. MySitePlan's prompt handling of any requested adjustments to my order. Highly recommended!

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Getting Your Site Plan Approved in Hawaii

Hawaii’s unique geography, strict environmental protections, and cultural heritage make site planning a complex process, and MySitePlan is the perfect solution to help navigate it. Whether you're developing a beachfront property in Maui, a commercial project in Honolulu, or a rural retreat on the Big Island, our platform simplifies the permitting process by delivering high-quality, regulation-ready site plans. With Hawaii’s layered permitting requirements across state and county levels, MySitePlan ensures that your project aligns with all necessary guidelines, helping you move forward efficiently.

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Loved by thousands of homeowners, contractors, and property managers.

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Guaranteed Accepted Site Plan
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Site Plans approved in every county in every state

Why Choose MySitePlan for Hawaii Site Plans

Whether you need a site plan for a building permit, fencing permit, deck permit, or HOA submission anywhere in Hawaii — from Honolulu and Pearl City to Hilo, Kailua-Kona, and Kahului — MySitePlan delivers professionally drafted, permit-ready plans in 24 hours, starting at just $99. No site visit required, no scheduling headaches, no surveyor costs.

  • 24-hour turnaround on every order — no site visit, no scheduling.
  • Transparent flat-rate pricing starting at $99 — no surveyor cost, no hidden fees.
  • Veteran-owned, with 80,000+ site plans delivered and 8,000+ verified five-star reviews.
  • Drafted remotely by Drafterra Certified drafters using GIS lot-line data and satellite imagery.
  • Trusted by Hawaii homeowners, contractors, and property managers for permit and HOA submissions.

Our site plans are not a survey, nor are they intended to replace one.

Hawaii's Building Permit Landscape

Last reviewed: April 2026

In Hawaii, building permits are administered at the county level — not through a single state agency. The four permitting jurisdictions are the City & County of Honolulu (Department of Planning and Permitting), Hawaii County (Department of Public Works, Building Division), Maui County (Building Division), and Kauai County (Building Division). Each county has its own submission requirements, but all require a site plan as part of virtually every permit application.

In Honolulu, all non-instant permit applications must be submitted digitally through the ePlans system — paper submittals are not accepted. The site plan must show lot dimensions, all existing permitted structures, distances from property lines, easements, and impervious surface area (ISA) calculations. Standard residential setbacks in Honolulu are 10 feet from the front property line and 5 feet from side and rear property lines — all of which must be clearly reflected on the submitted plan.

Homeowners in Hilo and Kailua-Kona submit through Hawaii County's Department of Public Works, while those on Maui and Kauai work through their respective county building divisions. For authoritative, county-specific requirements, visit honolulu.gov (Honolulu DPP) or dpw.hawaiicounty.gov (Hawaii County).

Common Hawaii Projects That Require a Site Plan

Nearly every construction or improvement project in Hawaii requires a site plan as part of the permit package. Common examples include:

  • Room additions — required by all four county building divisions for any structural expansion of an existing home.
  • Accessory dwelling units (ohana units) — ADU applications require a site plan showing the proposed unit's location, setbacks, and relationship to the primary structure.
  • Fencing permits — fences over 6 feet tall require a building permit in Honolulu (ROH Chapter 18); fences in flood zones or at street corners require a permit regardless of height.
  • Deck and patio permits — decks require a building permit per ROH Chapter 18 and a site plan showing placement and setbacks.
  • Accessory structure permits — sheds, carports, and detached garages all require a permit and a site plan showing the proposed structure's location on the lot.
  • Swimming pool permits — pools require a site plan demonstrating setback compliance and available lot coverage.
  • Solar panel installation — required under Act 204 for all new single-family dwellings; solar system placement must be shown on submitted plans.
  • Sign permits — commercial signage applications require a site plan showing sign location relative to the property and street.
  • Demolition permits — Hawaii County explicitly requires a site plan showing the construction to be demolished and all remaining structures on the lot.
  • Special Management Area (SMA) coastal permits — required before any building permit for development in coastal zones under HRS Chapter 205A; shoreline setback provisions apply within approximately 40 feet of the shoreline.
  • Conservation District Use Permits (CDUP) — projects in conservation land use districts require a CDUP from the State Department of Land and Natural Resources (DLNR), and a site plan is essential documentation.
  • Zoning compliance and setback verification — including lot coverage (ISA) calculations required by Honolulu's ePlans review process.
  • Short-term rental licensing — some Hawaii counties require a site plan as part of vacation rental permit applications.
  • Driveway permits — new or modified driveway access requires a site plan showing ingress/egress location and dimensions.
  • Grading, grubbing, and landscape permits — ground disturbance projects require site plans and may trigger NPDES review in Honolulu.
  • HOA submissions — homeowners associations across Hawaii require site plans to review proposed improvements for community compliance.

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Hawaii's Unique Permitting Environment

Hawaii's permitting landscape is shaped by the state's geography, ecology, and cultural heritage in ways that set it apart from every other state. Coastal development anywhere in Hawaii triggers a Special Management Area (SMA) permit under HRS Chapter 205A — this permit must be secured before any building permit can be issued, and a detailed site plan is central to demonstrating shoreline setback compliance. Projects near culturally sensitive sites may also require consultation with the Hawaii State Historic Preservation Division (SHPD), adding another layer of review where accurate site documentation matters.

In Honolulu, the ePlans review process involves multiple agencies simultaneously — including the Board of Water Supply, Honolulu Fire Department, Department of Health, Civil Engineering Branch, and NPDES Branch. A clearly drafted site plan that shows lot dimensions, ISA calculations, utility locations, and setbacks helps move your application through this multi-agency review efficiently. If your project involves lot coverage calculations, A Guide to Impervious Surface Calculation is a helpful resource for understanding what's typically required.

How MySitePlan Works for Hawaii Property Owners

Ordering a site plan from MySitePlan is straightforward — no scheduling, no waiting for a site visit. Simply place your order online, provide your Hawaii property address and project details, and your Drafterra Certified drafter will deliver a professionally drafted plan within 24 hours.

  • Basic Site Plan: $99 — property lines, primary structure roofline, lot dimensions, north arrow, and scale.
  • Medium Site Plan: $119 (most popular) — ideal for most Hawaii building permit and HOA applications; adds measurements between features, trees, driveway, accessory structures, and pool.
  • Detailed Site Plan: $159 — adds paths, shrubs, lawn, landscaping, and utility/septic locations for the highest level of residential detail.
  • Commercial Site Plan: $179 — includes parking, ingress/egress, dumpster areas, and parking space counts.
  • Commercial "The Works": $279 — adds legal setbacks, custom size, DWG file, topography, impervious surface calculation, and vicinity map.

24-Hour Turnaround on Every Hawaii Order

Order online, provide your property address, and receive your professionally drafted plan within 24 hours — no scheduling, no site visit, no waiting.

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Trusted by Hawaii Property Owners and Building Departments

MySitePlan is a veteran-owned company with more than 80,000 site plans delivered and 8,000+ verified five-star reviews from homeowners, contractors, and property managers across the country — including in Honolulu, Hilo, Kailua-Kona, Kahului, and Lihue. Plans are drafted by Drafterra Certified drafters who understand permit-drawing standards and produce plans that building departments recognize and accept.

Whether you're pulling a deck permit in Pearl City, submitting an ohana unit application in Kailua, or navigating an SMA coastal permit on Maui, MySitePlan delivers the documentation you need — fast, affordably, and without the cost of a traditional survey. Our plans have supported thousands of successful permit submissions at county building departments and HOA review boards across Hawaii.

Hawaii counties served
County Permit Authority Site Plan Notes
Hawaii County Department of Public Works, Building Division — dpw.hawaiicounty.gov. Serves Hilo, Kailua-Kona, and all of the Big Island. A site plan is required for all residential building permits under the minimum residential permit drawing guidelines. Demolition permits specifically require a site plan showing the construction to be demolished and the location and size of all structures that will remain on the lot. Projects within conservation land use districts require a Conservation District Use Permit (CDUP) from the State DLNR, and a site plan is a core component of that application.
Maui County Maui County Building Division — mauicounty.gov. Serves Kahului, Maui, Molokai, and Lanai. A site plan is required for all building permit applications, including new construction, additions, accessory structures, and demolitions. Coastal projects within the Special Management Area (SMA) must obtain an SMA permit under HRS Chapter 205A before any building permit is issued — site plans must demonstrate compliance with shoreline setback provisions, which apply to development within approximately 40 feet of the shoreline.
Kauai County Kauai County Building Division — kauai.gov. Serves Lihue and all of Kauai Island. Site plans are required for all building permit applications, including new homes, additions, accessory dwelling units, and accessory structures. Coastal development is subject to Special Management Area (SMA) permit requirements under HRS Chapter 205A — an SMA permit is the first permit required for any development in the coastal zone, and a detailed site plan showing setbacks from the shoreline is essential for that review.
Kalawao County Hawaii Department of Health (state-administered); verify permit requirements directly with the State of Hawaii. Kalawao is the smallest county in the United States and is administered by the Hawaii State Department of Health rather than a traditional county government. Any construction or development within Kalawao County should be coordinated with state agencies; site plans are still expected documentation for any structural work or land use applications.
City & County of Honolulu Department of Planning & Permitting (DPP) — honolulu.gov. Serves Honolulu, Kailua, Pearl City, and all of Oahu. All non-instant permits must be submitted digitally via the ePlans system — paper submittals are not accepted. Site plans must show lot dimensions, all permitted structures with addresses, location of proposed work, distances from all property lines, easements, and ISA (impervious surface area) calculations. Standard residential setbacks are 10 ft front and 5 ft side and rear. Fences over 6 ft and retaining walls over 30 in require a building permit; fences in flood zones or at street corners require a permit regardless of height.

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Do I need a site plan for an ohana unit, solar installation, or coastal SMA permit in Hawaii?

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