Tigard Building Permits — Process, Costs & Requirements (2026)

Yes, most construction projects in Tigard, Oregon require a building permit issued through the Tigard Community Development Department. Whether you are adding a bedroom, building a deck, finishing a garage, or renovating a commercial space, the City of Tigard requires permits to ensure work meets Oregon Structural Specialty Code and local development standards. Tigard runs its entire permitting system on the Tyler EnerGov platform, which means you can submit applications, upload documents, track review status, and schedule inspections online. As a licensed Oregon general contractor (CCB #232383), Boss PDX handles Tigard permit applications regularly and can manage the full process on your behalf — from initial submittal through final inspection sign-off.

What Types of Building Permits Does Tigard Issue?

Tigard's Community Development Department issues permits across three broad categories: building (structural), trade (mechanical, electrical, plumbing), and land use. Understanding which permits your project requires is the first step toward a smooth approval.

Residential Building Permits

Residential permits cover the widest range of homeowner projects in Tigard. You will need a building permit for any work that alters the structure, footprint, or load path of a home. Common residential permits include:

• Additions and extensions — adding square footage to an existing home, whether a single room bump-out or a full second story. See our guide to home additions and extensions.
• Accessory Dwelling Units (ADUs) — Tigard follows Oregon's statewide ADU rules under HB 2001, allowing at least one ADU on any single-family lot. Detached ADUs trigger both building and land use review.
• Garages and carports — detached garages over 200 square feet require a permit, and attached garages always do. Learn more about our garage construction services.
• Decks and covered patios — any deck more than 30 inches above grade or attached to the house needs a permit. Covered structures add impervious surface calculations. Our deck building page covers the details.
• Kitchen and bathroom remodels — projects that move plumbing, relocate electrical panels, or alter walls require permits. Cosmetic-only updates generally do not.
• Reroof and siding replacement — reroofing requires a permit in Tigard when adding a second layer or performing structural repairs to the roof deck.
• Window and door replacements — changing the size of an opening requires a building permit because it affects the structural header and potentially egress compliance.

Commercial Building Permits

Commercial projects in Tigard — tenant improvements, new construction, change-of-occupancy, and seismic upgrades — go through the same EnerGov portal but face additional review from fire, planning, and sometimes Washington County agencies. Tigard's commercial corridor along Pacific Highway (99W) and the developing Tigard Triangle district see significant tenant improvement activity. If you are planning a commercial build-out in the Tigard area, understanding the multi-department review process saves weeks of delay.

Trade Permits

Mechanical, electrical, and plumbing (MEP) permits are filed separately from the building permit. In Tigard, trade permits can often be issued over the counter or within a few business days through EnerGov. Trade permits cover HVAC installation and replacement, electrical panel upgrades, water heater swaps, gas line modifications, and plumbing rough-ins. Each trade permit triggers its own inspection sequence independent of the structural inspections.

How Does Tigard's Tyler EnerGov Permit System Work?

Unlike Portland, which uses its own BDS system, and many other Oregon cities that rely on Accela, Tigard runs its permitting on Tyler Technologies' EnerGov platform. EnerGov is a full-featured civic management system with a public-facing portal and a robust REST API backend. For contractors and homeowners, this means several practical advantages:

• Online application submission — you can start a permit application from your browser, upload plans as PDFs, and pay fees electronically. No trip to City Hall required for most submittals.
• Real-time status tracking — once submitted, your application appears in the portal with a status dashboard showing which review disciplines have completed their check and which are still pending.
• Digital plan review comments — reviewers mark up your plans electronically and post comments directly to the permit record. You download the marked set, make corrections, and resubmit through the portal.
• Inspection scheduling — inspections can be requested online through the portal. Tigard typically offers next-business-day inspections for residential trade work, which is significantly faster than the multi-day waits common in Portland.
• Permit history and records — EnerGov stores the full permit history for every address in the city. You can look up past permits, inspection results, and code enforcement cases for any Tigard property.

The EnerGov REST API also supports full programmatic access to permits, inspections, and attachments. For contractors managing multiple simultaneous projects, this means automated tracking and status notifications are possible — a capability Boss PDX uses to keep our project managers informed without manual portal checks.

What Are Tigard's Unique Zoning and Development Considerations?

Tigard is not just another Portland suburb — the city has its own comprehensive plan, development code, and several special planning areas that directly affect what you can build and what permits you will need.

Tigard Triangle

The Tigard Triangle is a roughly 500-acre area bounded by Highway 99W, Interstate 5, and Highway 217. The city has adopted specific development standards for this zone that differ from the rest of Tigard, including higher-density mixed-use allowances, reduced parking requirements, and form-based design standards. Projects in the Triangle go through an additional layer of planning review to ensure compliance with the Triangle's urban design vision. If you are building or renovating in this area, your permit application will include a planning review component even for projects that might be purely building-permit-driven elsewhere in the city.

Washington Square Regional Center

The area surrounding Washington Square Mall is designated as a regional center in Metro's growth management framework. Development here is subject to both Tigard's development code and Metro's regional center standards. Commercial renovations and new construction near Washington Square may require a traffic impact analysis and coordination with ODOT for access management along Highway 217 interchange areas.

Fanno Creek Greenway and Sensitive Lands

Fanno Creek runs through the heart of Tigard, and the city maintains strict protections for the creek corridor and associated wetlands under its Sensitive Lands program. Any construction within the Fanno Creek greenway setback — typically 50 to 100 feet from the creek centerline, depending on slope and vegetation — requires a Sensitive Lands review in addition to standard building permits. This review evaluates stormwater impact, erosion control, and habitat disturbance. Even projects outside the setback may trigger Sensitive Lands review if they involve significant grading or tree removal near the greenway.

Tree Removal Permits

Tigard has a dedicated tree code that protects significant trees on both residential and commercial properties. A tree removal permit is required before cutting any tree with a trunk diameter of 12 inches or greater measured at 4.5 feet above ground. Heritage trees — those over 24 inches in diameter — face additional protections and may require mitigation planting. For construction projects, the tree code means your site plan must identify all significant trees, show their drip lines, and specify protection fencing for trees being retained. Failure to obtain a tree permit can result in fines and required replacement plantings that significantly exceed the cost of compliance.

How Much Do Building Permits Cost in Tigard?

Tigard's permit fees are based on project valuation using the ICC building valuation data table, consistent with most Oregon jurisdictions. The fee structure includes a base permit fee, plan review fee (typically 65% of the permit fee), and various surcharges including a State of Oregon surcharge and technology fee. As a general guide:

Project Type	Typical Valuation Range	Estimated Permit + Plan Review Fee
Bathroom remodel	$15,000–$40,000	$400–$800
Kitchen remodel	$25,000–$75,000	$600–$1,200
Deck (200–400 sq ft)	$8,000–$20,000	$300–$600
Detached garage	$20,000–$50,000	$500–$1,000
Room addition	$40,000–$120,000	$800–$2,000
ADU (detached)	$100,000–$250,000	$1,500–$4,000
Commercial tenant improvement	$50,000–$500,000	$1,000–$6,000+

These estimates include the building permit and plan review but do not include trade permits (mechanical, electrical, plumbing), Systems Development Charges (SDCs), or land use review fees. SDCs apply to new dwelling units and commercial projects that increase water or sewer demand. For ADUs, Oregon law caps SDCs at specific thresholds, but they still represent a meaningful additional cost. For a detailed breakdown of permit costs in the metro area, visit our building permit cost guide.

How Long Does the Tigard Permit Process Take?

Tigard's permit timelines are generally shorter than Portland's, which is one of the practical advantages of building in a smaller jurisdiction. Current typical review times are:

• Simple residential permits (reroof, water heater, furnace replacement) — often issued same day or within 2–3 business days.
• Standard residential building permits (additions, garages, decks) — initial plan review typically completes within 2–4 weeks. Resubmittals after corrections take 1–2 weeks.
• ADU permits — 3–6 weeks for combined building and planning review, depending on whether the ADU triggers Sensitive Lands or tree review.
• Commercial tenant improvements — 3–6 weeks for initial review, with multi-department coordination adding time for complex projects.
• New commercial construction — 6–12 weeks, factoring in planning review, traffic analysis, and fire department review.

These timelines assume a complete application. Incomplete submittals — missing structural calculations, inadequate site plans, or unsigned applications — are returned without review, which restarts the clock. Boss PDX prepares permit-ready packages with complete documentation specifically to avoid these costly delays.

What Inspections Are Required During Construction in Tigard?

Every building permit in Tigard comes with a required inspection sequence that must be completed before the permit can be finaled. Inspections are requested through the EnerGov portal, and Tigard's inspection team typically provides next-business-day service for residential work. A standard residential addition or remodel will require the following inspections at minimum:

• Foundation/footing — after excavation, before concrete pour. Inspector verifies depth, width, reinforcement, and soil bearing.
• Underfloor/subfloor — framing, plumbing, and mechanical rough-in below the floor before subfloor installation.
• Framing — after all structural framing, sheathing, and nailing patterns are complete but before insulation or drywall. This is the most comprehensive structural inspection.
• Insulation/vapor barrier — after insulation is installed but before drywall. Verifies R-values and air sealing per Oregon Energy Code.
• MEP rough-in — separate inspections for mechanical, electrical, and plumbing rough-in work, each under their respective trade permits.
• Final — after all work is complete, including finish electrical, plumbing fixtures, fire stopping, and smoke/CO detectors. The final inspection covers life safety, egress, and code compliance for the completed project.

Failed inspections require correction and reinspection. Tigard does not charge for the first reinspection, but subsequent reinspections may incur additional fees. Boss PDX performs pre-inspection quality checks on every project to minimize failed inspections and keep your project on schedule.

Why Hire a Contractor for Tigard Building Permits?

Homeowners can pull their own building permits in Tigard for work on their primary residence — Oregon's owner-builder exemption allows this. However, there are strong practical reasons to work with a licensed contractor who manages the permit process as part of the project scope:

• Complete applications — incomplete submittals are the number one cause of permit delays. A contractor who works in Tigard regularly knows exactly what the Community Development Department expects in a submittal package.
• Code-compliant plans — Tigard reviews against the current Oregon Structural Specialty Code, Energy Code, and local development standards. Plans prepared by experienced contractors reflect current code requirements, reducing plan review corrections.
• Inspection coordination — sequencing inspections with construction phases requires experience. Calling for an inspection too early or too late disrupts the schedule and can result in required demolition of work that was covered before inspection.
• Sensitive Lands and tree code navigation — projects near Fanno Creek or involving significant trees require additional review layers that catch many owner-builders off guard.
• Liability and warranty — work performed under a contractor's license carries the contractor's bond and insurance. Owner-builder work does not, which affects both the homeowner's liability and the property's resale value.

Boss PDX holds Oregon CCB license #232383 and Washington contractor license BOSSPPL793RN. We work across the Portland metro area, including Tigard, Tualatin, Lake Oswego, West Linn, and throughout Washington County. Our team handles permit applications, plan preparation, inspections, and construction — a single point of responsibility from concept through final sign-off. For a broader overview of permitting across the metro area, see our Portland building permits guide.

Frequently Asked Questions

Do I need a permit to build a deck in Tigard?

Yes, in most cases. Any deck attached to a dwelling or elevated more than 30 inches above grade requires a building permit from the Tigard Community Development Department. Freestanding ground-level platforms under 200 square feet and less than 30 inches high may be exempt, but you should verify with the city because impervious surface limits and setback requirements still apply. Covered decks and pergolas with roofing add complexity because they affect lot coverage calculations.

How do I check the status of my Tigard building permit?

Use the Tyler EnerGov public portal. Tigard's online permit system lets you search by permit number, address, or applicant name. Once you locate your permit record, the status dashboard shows which review disciplines are complete, which have comments requiring response, and whether the permit is ready for issuance. The portal updates in real time as city staff process reviews.

Can I build an ADU on my property in Tigard?

Yes, Oregon law requires Tigard to allow ADUs on single-family residential lots. Under HB 2001 and subsequent legislation, you can build at least one accessory dwelling unit — attached or detached — on any lot zoned for single-family residential use. Tigard's development code specifies maximum ADU size (typically 800 square feet or 75% of the primary dwelling's floor area, whichever is less), setback requirements, and design standards. Detached ADUs require both a building permit and planning review.

What is the Tigard Triangle and how does it affect my permit?

The Tigard Triangle is a special planning district with its own development standards. Bounded by Highway 99W, I-5, and Highway 217, this approximately 500-acre area is zoned for higher-density mixed-use development. Projects in the Triangle must comply with form-based design standards that differ from standard Tigard zoning, including specific building orientation, facade treatment, and pedestrian connectivity requirements. Even a straightforward building permit may require concurrent planning review in this district.

Does Tigard require a permit for tree removal?

Yes, for trees 12 inches in diameter or larger. Tigard's tree code requires a permit before removing any tree with a trunk diameter of 12 inches or more measured at 4.5 feet above grade (diameter at breast height, or DBH). Heritage trees — 24 inches DBH and above — have additional protections and often require mitigation planting at a 2:1 or 3:1 ratio. During construction, retained significant trees must be protected with fencing at the drip line, and violations carry substantial fines.

How long does it take to get a building permit in Tigard?

Typically 2 to 6 weeks for residential projects, depending on complexity. Simple trade permits (water heater, furnace, reroof) may be issued the same day. Standard residential additions and remodels take 2 to 4 weeks for initial plan review. Projects requiring land use review, Sensitive Lands analysis, or multi-department coordination take longer. Tigard is generally faster than Portland because the Community Development Department handles a smaller volume and offers more direct access to reviewers.

What happens if I build without a permit in Tigard?

You face fines, mandatory permit applications at double fees, and potential demolition orders. Tigard's code enforcement division actively investigates unpermitted work, often triggered by neighbor complaints or discovered during property sales. If unpermitted work is found, the city requires you to apply for an after-the-fact permit, which includes double the standard permit fee. If the work does not meet code, you must bring it into compliance — which can mean opening walls, adding structural elements, or in worst cases, removing the work entirely. Unpermitted work also creates title and insurance complications that affect property value.

Do I need a permit for a fence in Tigard?

Not typically for standard residential fences under 6 feet tall. Fences up to 6 feet in rear and side yards and up to 3.5 feet in front yards do not require a building permit. However, fences within the Fanno Creek greenway setback, in a sight-distance triangle at intersections, or within public utility easements may require review or approval. Retaining walls that also function as fences, or fences built on top of retaining walls, follow retaining wall permit requirements — generally required when the wall exceeds 4 feet in height.

Can Boss PDX pull permits in Tigard on my behalf?

Yes, and we do it routinely. As a licensed Oregon general contractor, Boss PDX can act as the permit applicant and responsible party for any project we are contracted to build. We prepare the application, assemble the plan set, submit through the EnerGov portal, respond to plan review comments, and schedule all required inspections. This is included in our standard scope of work — there is no separate fee for permit management. Request a free estimate to get started.

Ready to start your Tigard project? Boss PDX manages the full permit and construction process for residential and commercial projects throughout Tigard and the Portland metro area. Call us at 844-BOSS-PDX or request a free estimate online. We will assess your project, prepare a complete permit application, and build it right — from permit to punch list.