Bathroom Remodel Permit in Englewood, CO (2026)

Research by DoINeedAPermit Research Team · Updated May 2026

The Short Answer

A full bathroom remodel requires a permit in Englewood if you relocate any plumbing fixture, add electrical circuits, install a new exhaust fan, change tub-to-shower, or move walls. Surface-only work (tile, vanity swap in place, faucet replacement) does not.

Englewood enforces the 2021 International Residential Code (IRC) with Colorado Residential Code amendments, and the city is strict about waterproofing assemblies and expansive-soil drainage — a genuine Englewood-specific risk. Full gut remodels almost always trigger permits because they involve fixture relocation, electrical upgrades (GFCI/AFCI), and new or relocated exhaust duct. What sets Englewood apart: the city's Building Department requires submittal of the waterproofing system specification (cement board + membrane brand, or proprietary system) before plan approval — this is not just a nice-to-have; it is a deal-breaker rejection if missing. Additionally, Englewood lies on the Front Range with expansive clay soils, and the city now requires plumbing rough-ins to include perimeter drain or sump notation if the bathroom is below grade or in a historically damp zone; this is enforced more rigorously here than in Denver or Boulder. Online plan review is available via the Englewood permit portal, but initial intake is still in-person or by email. Typical full-bathroom remodel permit costs $250–$700 (1.5–2% of declared valuation) and takes 2–4 weeks for plan review before the first inspection.

What happens if you skip the permit (and you needed one)

Englewood Building Department can issue a stop-work order and fine $500–$1,500 per violation; unpermitted work must be demolished or brought into compliance at double the original permit cost.
Home insurers routinely deny water-damage claims if bathroom remodeling was unpermitted and the damage stems from improper waterproofing or plumbing — expect $10,000–$50,000 out of pocket.
Selling the home triggers a disclosure requirement; unpermitted work reduces appraised value by 5–15% and may force costly remediation before closing.
Lender or refinance application rejection: mortgage companies require permit verification; unpermitted structural or electrical work can halt loan approval and force removal.

Englewood bathroom remodel permits — the key details

Englewood adopts the 2021 International Residential Code with Colorado amendments, and the city's Building Department interprets IRC P2706 (plumbing fixture drainage) and M1505 (exhaust ventilation) strictly. Any fixture relocation — moving the toilet to a new rough-in location, shifting the vanity drain, relocating the tub — requires a plumbing permit and rough-plumbing inspection before drywall closure. The permit application must include a plumbing plan showing trap sizes, vent routing, and trap-arm lengths (IRC P3005 limits trap arm to 6 feet for 1.5-inch drain, 10 feet for 2-inch). If you are converting a tub to a shower or vice versa, the waterproofing assembly change is code-triggering: showers require full waterproofing per IRC R702.4.2 (cement board minimum, or an equivalent proprietary membrane system), and the plan must specify which system you are using — this is not a site-selection decision; Englewood requires it in writing before permit issuance. New exhaust fans must be ducted to the exterior (never into the attic or soffit per IRC M1505.2), and the ducting must be rigid or semi-rigid ductboard with a damper. Many homeowners assume a ceiling fan pulling air into the attic is acceptable; Englewood inspectors will reject this at rough-in.

Electrical work in bathrooms triggers two separate code paths in Englewood: GFCI protection and AFCI protection. All receptacles within 6 feet of a sink must be GFCI-protected per NEC 210.8(A)(1); all branch circuits supplying bathroom receptacles must be AFCI-protected per NEC 210.12(B). If your full remodel includes new circuits (e.g., a dedicated vanity lighting circuit or heated towel rack), the electrical plan must show GFCI and AFCI locations clearly. Englewood's permit application requires a simplified electrical plan or a reference to the electrical subcontractor's plan; owner-builders (allowed for owner-occupied 1–2 family homes under Colorado law) can pull the electrical permit themselves, but the plan must meet code. Do not assume an existing GFCI outlet in the hallway satisfies the bathroom requirement; the outlet location and protection method must be shown on the plan. Additionally, any new lighting over the tub or shower must use a moisture-rated fixture (NEC 410.10(D)), which is rarely rejected but is often overlooked in homeowner plans.

Englewood's expansive-clay soils create a plumbing-specific risk that is not always apparent in other Colorado Front Range cities. The city's Building Department has begun requiring notation on plumbing plans if the bathroom is below grade or in a zone with a history of moisture intrusion. This is a consequence of the 2019–2021 basement-flooding events in South Metro Denver. If your remodel involves a bathroom below the main floor (basement bathroom), the plumbing plan must show: (1) where perimeter drains or sump discharge points are located, (2) whether new drains will tie into existing perimeter systems or create new ones, and (3) the rough-in elevation relative to the foundation drainage plane. This is not explicitly stated in the permit application form, but inspectors will ask. Failure to address it delays approval. Above-grade bathrooms are not subject to this additional scrutiny, but mentioning the drain routing on the plumbing plan (even if cursory) prevents delays.

GFCI and AFCI interplay is a common rejection in Englewood. Installers sometimes install a GFCI outlet thinking it also provides AFCI protection; it does not. The entire 20-amp branch circuit supplying the bathroom must be AFCI-protected at the breaker (or via combination AFCI breaker), and then GFCI protection is added at individual receptacles or via a GFCI breaker. The electrical plan must show both. If you are working with a licensed electrician, this is handled; if you are owner-building the electrical portion, specify 'AFCI breaker in main panel for Bathroom Circuit #X' and 'GFCI outlets at all sinks and vanity' on your electrical plan. Englewood inspectors are thorough on this point because improper GFCI/AFCI protection is a fire and shock hazard.

Timeline and inspection sequence in Englewood typically runs: (1) permit intake and plan review (2–4 weeks, can be expedited to 1 week for a $150–$200 rush fee), (2) rough-plumbing inspection (must be called before drywall goes up), (3) rough-electrical inspection (same window), (4) framing inspection (if walls are moved), (5) drywall/moisture-barrier inspection (if shower waterproofing system is being inspected), and (6) final plumbing and electrical inspection. Most bathroom remodels take 6–10 weeks from permit issuance to final sign-off, not counting trade time. Plan reviews are available online via the Englewood portal; you can submit plans and track corrections digitally. However, initial intake (application, fee payment, plan upload) is typically in-person at City Hall, 3 South Santa Fe Drive, Englewood, CO 80110, or by email. Call the Building Department directly to confirm current intake procedures: the phone number is searchable as 'Englewood CO Building Department' or listed on the city website under Permits & Inspections. Inspections are scheduled via the online portal or by phone and are typically next-day to 2-day availability.

Three Englewood bathroom remodel (full) scenarios

Scenario A

Master bath vanity and faucet swap in place, new exhaust fan duct to roof, Applewood home (1995 build)

You are keeping the existing vanity rough-in and drain location, just replacing the vanity cabinet and faucet. However, you are also installing a new exhaust fan (upgrading from no vent or a recirculating fan) with a duct run to the roof. This triggers a permit. The plumbing portion is exempt (no fixture relocation, no trap-arm change), but the new exhaust duct is not: IRC M1505 requires ducting specification, damper at the duct termination, and inspection before roof closure. The permit costs $250–$350 and requires a simple exhaust-system plan showing duct diameter (typically 4 inches minimum per IRC M1505.4.3), route to roof, damper type, and roof termination detail. Inspection takes 1–2 weeks for plan review, and the rough-HVAC (exhaust) inspection must happen before the roof is closed. Your electrician or HVAC contractor can pull the permit, or you can do it yourself if you are owner-building. Final exhaust inspection occurs at final punch-list; the inspector verifies damper operation and no air leaks. Typical cost to you: permit $250–$350, plus contractor time for duct installation ($400–$800 labor if not bundled with other HVAC work). Englewood's 6,000-foot elevation and dry climate mean exhaust ductwork is less prone to condensation damping than in wetter climates, but the code is the same: duct must be insulated if it runs through an unconditioned space (attic). Do not run the duct into the attic as a shortcut; inspectors will reject this.

Scenario B

Tub-to-shower conversion with cement-board waterproofing, relocated drain, Englewood historic district (post-1965 rebuild)

You are removing an existing alcove tub and installing a curbless shower in the same footprint, but the drain is being relocated 3 feet closer to the main vent stack to meet IRC P3005 (trap-arm length). This is a dual-code trigger: fixture relocation (plumbing permit) and waterproofing system change (structural/building permit). Englewood requires both permits, and the waterproofing specification is the critical document. You specify: 'Shower pan waterproofing: cement board substrate (1/2-inch minimum), then liquid rubber membrane per [manufacturer XYZ], then tile substrate and grout.' This specificity is not optional in Englewood; if you submit a plan that just says 'waterproof shower assembly,' the permit will be returned for clarification. The plumbing plan must show the new drain rough-in location, the vent connection point, and trap-arm length (should be under 6 feet to clear P3005 maximum). The building/structural plan must show the waterproofing cross-section and the demolition of the existing tub curb (if applicable). Englewood's Building Department is also sensitive to historic-district bathrooms: if your home is in the Englewood historic district, you may need additional Historic Preservation review for fixture changes. Check with the Historic Preservation Commission if your address is in a designated district (South Englewood neighborhoods, particularly near Hampden Avenue, have historic overlays). Permit costs $400–$600 (higher due to dual-permit structure). Plan review takes 3–4 weeks because the waterproofing system must be reviewed in detail. Inspections: rough-plumbing, rough-framing (if the tub alcove walls are modified), drywall/moisture-barrier (the waterproofing layer and cement board must be inspected before tile is set), and final. Total timeline 8–12 weeks. If the home was built pre-1978, lead-paint disclosure and abatement rules apply to demolition of the tub surround; Englewood follows Colorado lead rules. Typical total project cost $3,000–$6,000 with contractor (material and labor); permit fees alone $400–$600.

Scenario C

Full bathroom gut remodel with two new electrical circuits, double vanity, relocated toilet to opposite wall, basement bathroom in clay-prone zone

This is the most complex scenario: you are gutting the bathroom, moving the toilet 8 feet away (new rough-in), installing a double vanity with two separate sinks and drains, adding a new exhaust duct, and adding two new 20-amp circuits (one for vanity lighting, one for heated towel rack). This is a full-permit scope and will also trigger Englewood's expansive-soil/basement-drainage review because the bathroom is below grade. Three separate permits: plumbing, electrical, and building. The plumbing plan must show both new drain rough-ins, the vent configuration (both drains will tie into a common vent or separate vents per IRC P3101), trap-arm lengths, and (critically, for Englewood) the existing basement perimeter drain or sump location and how the new drains relate to it. Englewood will ask: 'Does this new drain rough-in conflict with the foundation drainage plane? Is the sump system adequate for the added drainage load?' You may need a site survey or drainage consultation; this is not a typical bathroom remodel cost but is increasingly common in Englewood. The electrical plan must show two new 20-amp AFCI-protected circuits from the main panel, GFCI outlets at both sinks, and the heated towel rack wiring (likely a dedicated hardwired 240V outlet or a 120V outlet, depending on the appliance). The building/structural plan must show any wall relocation (if you are moving the exterior or a load-bearing wall) and the shower waterproofing system. If the toilet is being moved to an exterior wall (common in basement remodels), the rough-in must account for the slope and vent rise; Englewood inspectors will verify this at rough-plumbing. Permit costs are at the high end: $600–$800 (multi-permit surcharge) or higher if structural review is needed. Plan review takes 4–6 weeks due to basement-specific drainage review. Inspections: rough-plumbing (critical for trap and vent), rough-electrical (circuit and GFCI verification), framing (if walls are moved), drywall/waterproofing, and final. Total timeline 12–16 weeks. The basement location and expansive-soil risk mean this is not a fast remodel in Englewood; however, the outcome is a code-compliant, insurable bathroom. Do not skip the drainage consultation if you are in a historically damp basement zone; Englewood's Building Department will require it anyway, and it costs $200–$400 upfront but prevents costly callbacks. Typical total project cost $8,000–$15,000 with contractor (due to multi-system scope and basement complexity); permit fees $600–$800.

Permit required (plumbing + electrical + building) | Three separate permits | Full gut with fixture relocation and new circuits | Basement drainage review required | $600–$800 permit fees | Plan review 4–6 weeks (includes drainage assessment) | Rough-plumbing, rough-electrical, framing, drywall/waterproofing, final inspections | 12–16 week timeline | Total project $8,000–$15,000 with contractor

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Englewood's expansive-clay soils and bathroom drainage: a hidden cost

The Front Range of Colorado, including Englewood, sits on Laramie Formation clay and bentonite deposits that swell when wet and shrink when dry. This is not a theoretical concern: the 2019–2021 rainfall events and the subsequent basement flooding in South Metro Denver neighborhoods have made Englewood's Building Department hyperaware of below-grade plumbing. If your bathroom remodel is in a basement or a partially below-grade space, the city will now ask you to show how the new or relocated drains integrate with the foundation's perimeter drainage system. This is not explicitly written in the permit application, but inspectors will ask at the rough-plumbing stage, and missing it causes delays.

What does this mean in practice? If you are relocating the toilet or installing new sinks in a basement bathroom, you need to know: (1) Where is the existing sump pump or perimeter drain? (2) Are the new drains within 10 feet of the existing drain lines? (3) Will the new drains add load to the sump system (and is the pump adequate)? Some Englewood inspectors now require a signed statement from the homeowner or a drainage consultant confirming that the new rough-ins do not compromise foundation drainage. If you are working with a licensed plumber, ask them explicitly about foundation drainage on day one; if they are unfamiliar with this, find one who is. A drainage consultation costs $150–$300 and saves weeks of permit delays.

Above-grade bathrooms (main floor or second floor) are not subject to this scrutiny, but mentioning the existing drain routing on the plumbing plan (even briefly) signals that you have thought about it and prevents unnecessary questions. The issue is real, not paranoia: Englewood is enforcing this now, and Denver and Aurora may follow.

GFCI/AFCI protection in Englewood bathrooms: why plan clarity matters

National Electrical Code (NEC) requirements for bathroom GFCI and AFCI protection are national standards, but Englewood inspectors are particularly attentive to them because bathroom shock hazards result in liability and insurance claims. Here is the two-part rule: (1) AFCI protection must protect the entire 20-amp branch circuit supplying any bathroom receptacle (NEC 210.12(B)); (2) GFCI protection must be applied to individual receptacles within 6 feet of a sink or water source (NEC 210.8(A)(1)). These are separate systems. Many homeowners and some installers confuse them: a GFCI outlet does not provide AFCI protection, and an AFCI breaker does not provide GFCI protection at the outlet. Both must be specified on the electrical plan.

In Englewood, the inspection process includes a walk-through of the electrical plan during plan review (weeks 2–3) before the rough-electrical inspection (week 6–8, approximately). The plan reviewer will flag any bathroom circuit that is not clearly labeled as AFCI-protected and any sink location without a GFCI outlet or breaker. If your plan is ambiguous — for example, if it shows a receptacle but does not specify protection method — the permit will be returned for clarification. This is not a rejection, but it adds 1–2 weeks to plan review. Owner-builders should explicitly note: 'Bathroom Circuit #1 (20A, Vanity Lighting): AFCI Breaker in Main Panel. Receptacles at vanity: GFCI-Protected via combo GFCI outlet.' This clarity is appreciated and accelerates approval.

Additionally, if you are installing a heated towel rack, exhaust fan motor, or other permanently connected appliance in the bathroom, it may require a separate circuit or a hardwired connection; this must also be shown on the electrical plan. The exhaust fan motor, for example, typically runs on a 120V, 15-amp circuit and is hardwired (not plug-in). The AFCI and GFCI rules still apply: the circuit must be AFCI-protected, and if the fan is also near moisture, GFCI protection may be required (though this is rare for motors). Englewood inspectors will verify this on the rough-electrical inspection. Clarity on the plan prevents surprises in the field.

City of Englewood Building Department
3 South Santa Fe Drive, Englewood, CO 80110
Phone: 303-762-2371 (main city number; ask for Building Department or Permits & Inspections) | https://www.englewood.gov/permits (online permit portal for plan review and inspection scheduling)
Monday–Friday, 8 AM–5 PM (verify before visiting; hours may change seasonally)

Common questions

Do I need a permit for a full bathroom remodel in Englewood?

Yes, if you are moving any fixture (toilet, vanity, tub), adding electrical circuits, installing a new exhaust fan, or changing the waterproofing system (e.g., tub-to-shower conversion). If you are only replacing the vanity cabinet, faucet, or tile in the same location with no drain relocation, you may not need a permit — but confirm with the Building Department first by calling 303-762-2371. The safest approach is to call before you start; Englewood does not charge for pre-permit consultation.

How much does a bathroom remodel permit cost in Englewood?

A typical full-bathroom remodel permit costs $250–$700, depending on the scope and declared project valuation. Plumbing-only permits are $150–$300. Electrical-only permits are $100–$200. Building permits for waterproofing or structural changes are $100–$300. If you are pulling multiple permits (plumbing, electrical, building), you pay a separate fee for each, totaling $250–$800. The fee is calculated as roughly 1.5–2% of the declared project valuation. A $10,000 remodel typically results in a $150–$200 permit fee.

How long does the permit process take in Englewood?

Plan review takes 2–4 weeks under normal conditions. A rush-review option (1 week) is available for an additional $150–$200 fee. Once the permit is issued, you can begin work, but trades must stop for inspections (rough-plumbing, rough-electrical, framing, drywall/waterproofing, final). Total project timeline from permit intake to final sign-off is typically 8–16 weeks, depending on the scope and inspection scheduling. Inspections are usually available next-day to 2-day after you call or schedule via the online portal.

Can I pull the bathroom remodel permit myself in Englewood, or do I need a contractor?

You can pull the permit yourself if the home is owner-occupied, single-family (Englewood allows owner-builders under Colorado law). However, plumbing work in Englewood must be performed by a licensed plumber (with limited exceptions for minor repairs). Electrical work can be performed by the owner or a licensed electrician, but the electrical plan must meet code. If you are uncomfortable with code details or plan preparation, hiring a licensed contractor or design professional is recommended; the permit application will require a signature from the responsible party anyway.

What is the most common reason Englewood rejects bathroom remodel permits?

Missing or vague waterproofing system specification. If you are converting a tub to a shower or installing a new shower, you must specify the waterproofing method on the plan — for example, 'Cement board substrate, liquid rubber membrane per XYZ brand, tile finish.' A plan that just says 'waterproof shower assembly' will be returned for clarification. Additionally, GFCI/AFCI protection details are frequently missing from electrical plans. Finally, basement bathroom plans lacking foundation-drainage notation now trigger questions from the Building Department. Add a line to your plumbing plan noting the existing sump or perimeter drain location, and you avoid delays.

Do I need a permit if I am just replacing a vanity and faucet in the same location?

Typically no, if the drain rough-in does not move and the faucet connection is to the existing supply lines in the same location. This is considered a 'surface replacement' and is exempt. However, if the new vanity requires a different drain diameter or the faucet connection is in a new location (e.g., moving from a pedestal sink to a wall-mount vanity with a different drain position), you may need a plumbing permit. When in doubt, call Englewood Building Department and describe the existing and new setup; they can confirm via phone in 5 minutes.

What happens at a bathroom remodel inspection in Englewood?

Rough-plumbing inspection (before drywall): inspector verifies trap sizes, vent routing, trap-arm lengths (under 6 feet), and proper slope. Rough-electrical inspection (before drywall): inspector confirms AFCI breaker in panel, GFCI outlets at sinks within 6 feet, and wire sizing. Drywall/waterproofing inspection (before tile on shower): inspector examines the waterproofing membrane (cement board, liquid barrier) and verifies it meets the approved specification. Final inspection: inspector verifies all fixtures are in place, drains do not leak, and GFCI/AFCI protection is functioning. Each inspection takes 15–30 minutes. Schedule via the online portal or by phone. Do not cover up rough plumbing or electrical work until it is inspected; work covered without inspection approval will be rejected.

Are lead-paint rules a concern for my Englewood bathroom remodel?

If the home was built before 1978, yes. Colorado and EPA rules require lead-safe practices during renovation of pre-1978 homes: contractors must be certified lead-renovators, dust containment must be used, and certain debris must be handled as hazardous waste. The Englewood permit application does not specifically flag this, but it is your responsibility to confirm your contractor's certification and compliance. Many Englewood homes in South Englewood and the historic neighborhoods date to the 1960s–1970s, so this is common. Budget an extra $500–$1,500 for lead-safe work (certified labor, containment, disposal).

Can I do the plumbing work myself in Englewood if I am the homeowner?

No. Englewood requires all plumbing work to be performed by a licensed plumber or under the direct supervision of a licensed plumber. This is a Colorado state rule enforced locally. You can pull the permit yourself, but a licensed plumber must do the rough-in and final work. The license is verified at inspection. Electrical work is more flexible: you can do it yourself if you are the owner and it is owner-occupied, but it must pass code and inspection. Do not hire unlicensed plumbers; the risk of improper drainage, trap configuration, or vent issues is high, and Englewood inspectors will reject substandard work.

What should I include in my bathroom remodel permit application for Englewood?

Submit: (1) completed permit application form (available on the Englewood portal or at City Hall); (2) plumbing plan (if fixtures are moving) showing drain locations, sizes, vent routing, and trap-arm lengths; (3) electrical plan (if new circuits are added) showing circuit breaker labeling, GFCI/AFCI protection, and fixture locations; (4) building/structural plan (if walls move or waterproofing changes) with cross-sections and material specs; (5) photos of the existing bathroom; (6) proof of ownership or authorization. If you are hiring a contractor, they often prepare the plans. If owner-building, sketch the layout, mark drain and electrical locations, and note protection methods. Englewood's portal has a checklist; follow it closely to avoid rejections.

Disclaimer: This guide is based on research conducted in May 2026 using publicly available sources. Always verify current bathroom remodel (full) permit requirements with the City of Englewood Building Department before starting your project.

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