Question 1

Does replacing a wood stove in New Brunswick need an inspection?

Accepted Answer

Yes — replacing a wood stove in New Brunswick requires both a permit and inspection in most cases. This isn't just a swap-and-go job, even if you're putting the same size stove in the same spot.

Here's how it works in NB. Wood stove installations fall under the National Building Code of Canada 2020 (adopted in NB, mandatory for new applications as of May 1, 2025), which sets out clearance requirements, hearth pad dimensions, and combustion air provisions. More importantly, any solid fuel applia

Question 2

When does New Brunswick require a septic permit for a renovation?

Accepted Answer

In New Brunswick, a septic (on-site sewage) permit is required any time you add, alter, repair, or replace a sewage disposal system — and this requirement is triggered by certain renovations more often than homeowners expect.

The permit authority is the NB Department of Justice and Public Safety — Technical Inspection Services (TIS), which handles on-site sewage permits province-wide. Reach them at 1-844-249-6533. This is separate from your building permit, which comes from your municipality or

Question 3

If someone built a deck without a permit, is there a way to get it permitted after the fact if it was built to code properly, or would that incur some sort of fine?

Accepted Answer

Yes, retroactive permitting is possible in New Brunswick — but it comes with some complications and likely extra costs. Most municipalities and Regional Service Commissions will work with homeowners to bring unpermitted structures into compliance, especially when the work was done to code. That said, "after-the-fact" permits are treated differently than permits obtained before construction, and you should go in with realistic expectations.

The typical process works like this: You contact your l

Question 4

I bought a home and the basement flooded because the drain tile wasn't working properly and the window wells filled to the brim after a heavy rain, which then had nowhere to go but inside the house through the windows. I have strong reason to believe the previous homeowner knew about this and didn't disclose it. What are my options, especially from a legal/financial perspective?

Accepted Answer

This is a serious situation, and you likely have legal recourse — but you'll need to act quickly and document everything thoroughly before you repair anything.

New Brunswick's property disclosure rules create real obligations for sellers. While NB doesn't have a mandatory province-wide disclosure form (unlike some provinces), sellers have a common law duty not to actively conceal known defects. If the previous owner was aware of recurring drainage and flooding issues and said nothing — or worse

Question 5

What are the setback rules for a pool installation on a residential lot in Quispamsis?

Accepted Answer

Setback requirements for swimming pools in Quispamsis are set by the Town's zoning bylaw, and you'll need to confirm the exact numbers directly with the Town's Development Services department — but here's what you can generally expect and how to navigate the process.

Quispamsis falls under its own municipal zoning bylaw, so the rules are specific to the town rather than a provincial standard. For residential pools in most New Brunswick municipalities, typical setbacks run somewhere in the range

Question 6

How much panel capacity does a Moncton EV charger need?

Accepted Answer

A Level 2 EV charger (the standard home charger) typically requires a dedicated 240V circuit rated at 40–60 amps, which means your electrical panel needs to have that capacity available — on top of everything else already running in your home.

Most Moncton homes built before the 2000s have 100-amp panels, and many older homes in the core (think Lewisville, Elmwood Drive, older parts of Mountain Road) are still on 60-amp service — which almost certainly won't support an EV charger without an upg

Question 7

Do i need heritage approval to replace the windows on my Loyalist-era home in Saint John's Trinity Royal heritage area?

Accepted Answer

Yes — replacing windows in Trinity Royal almost certainly requires heritage approval before you touch anything, and skipping this step can result in orders to restore the original work at your own expense.

Trinity Royal is Saint John's designated heritage conservation area, protected under New Brunswick's Heritage Conservation Act (SNB 2009, c H-4.05). The City of Saint John has its own Heritage Conservation Board (HCB), and any exterior alterations to a designated heritage property — including

Question 8

Who inspects gas and oil appliances in New Brunswick?

Accepted Answer

In New Brunswick, gas appliance inspections are handled by the Department of Justice and Public Safety — Technical Inspection Services (TIS), while oil-fired appliances fall under a slightly different framework depending on the work being done.

TIS is the province-wide authority for all gas installations — natural gas, propane, and compressed gas systems. Any gas fitter working in NB must hold a licence issued by TIS, and all gas installations require a permit and inspection before the applianc

Question 9

When does New Brunswick require an electrical permit for a renovation?

Accepted Answer

In New Brunswick, an electrical permit is required whenever you're doing new electrical work, extending an existing circuit, or making significant changes to your home's wiring — and the rules are slightly different from most other provinces because two separate bodies are involved.

Here's how it works: NB Power issues the electrical wiring permit (province-wide, regardless of whether you're an NB Power, Saint John Energy, Edmundston Energy, or Perth-Andover customer). A licensed electrical con

Question 10

What's the process for getting a plumbing permit through the regional service commission for my rural property near Woodstock?

Accepted Answer

Plumbing permits in New Brunswick are actually a provincial matter, not an RSC function — this is a common point of confusion. Whether you're in rural Woodstock or anywhere else in the province, your plumbing permit comes from the NB Department of Justice and Public Safety through Technical Inspection Services (TIS), not from RSC 12 (Western Valley), which handles your building permit.

Here's how the process works for your rural Carleton County property:

Step 1 — Hire a Licensed Plumber

You'l

Question 11

Can i install a wood pellet stove myself in New Brunswick or does TIS require a licensed installer and inspection?

Accepted Answer

Installing a wood pellet stove in New Brunswick sits in a grey zone — you can do some of the work yourself, but critical parts of the installation legally require licensed trades and mandatory inspections.

Here's how it breaks down in practice.

The stove itself and hearth pad — positioning the unit, installing the non-combustible hearth pad, maintaining proper clearances to combustibles — is work a capable homeowner can do. The National Building Code 2020 (now in effect for NB as of May 1, 202

Question 12

What fire code separation is required between a garden suite and the main house in Moncton's new zoning?

Accepted Answer

Garden suites in Moncton now require a minimum 45-minute fire separation between the suite and the main dwelling — and if the structures are attached or share a wall, that requirement steps up significantly under the National Building Code of Canada 2020, which New Brunswick adopted effective May 1, 2025.

Here's how it breaks down in practice. A detached garden suite (a fully separate structure on the same lot) has the most flexibility — as long as it maintains the required setbacks from the ma

Question 13

Can i build a carport without a permit in Moncton if it's open on three sides and under a certain size?

Accepted Answer

No, you cannot build a carport in Moncton without a permit, regardless of size or how many sides are open. The City of Moncton requires building permits for all accessory structures including carports, regardless of whether they're fully enclosed or open-sided.

Moncton's building permit requirements are quite comprehensive compared to some rural areas. Even a simple open carport with just a roof and one wall requires a building permit through the City's Planning & Development department (506-85

Question 14

How much do contractors charge for building permit basement in New Brunswick?

Accepted Answer

Contractors typically charge $800-$2,500 to handle basement building permit applications in New Brunswick, depending on the complexity of your project and whether it's a simple finishing job or involves structural changes like adding bedrooms or bathrooms.

The permit application process varies significantly based on your location. If you're in a municipality like Moncton, Saint John, or Fredericton, you'll apply directly through their building departments. For rural areas, you'll work with your

Question 15

What are the NBC snow load requirements for roof trusses in northern New Brunswick around Campbellton?

Accepted Answer

Northern New Brunswick requires significantly higher snow load design than southern regions — the Campbellton area typically sees ground snow loads of 3.5-4.0 kPa (73-83 lbs/sq ft), which translates to roof snow loads of approximately 2.5-2.8 kPa after applying NBC reduction factors.

The National Building Code of Canada 2020 (adopted by New Brunswick, effective May 1, 2025 for new applications) specifies snow loads based on your exact location's ground snow load values. Campbellton's proximity

Question 16

What does NB's provincial wetland regulation mean for building an addition on my property in Riverview near the marsh?

Accepted Answer

Building near wetlands in Riverview requires careful navigation of both provincial and municipal regulations, and you'll likely need professional environmental assessment before proceeding. The Town of Riverview sits adjacent to extensive Petitcodiac River marshlands, making wetland protection a significant consideration for many properties.

Provincial Wetland Regulation (NB Reg 90-2002) under the Clean Water Act prohibits "altering" designated wetlands without approval from the Department of E

Question 17

What's the NB code requirement for smoke and carbon monoxide detectors in a home with an attached garage in Rothesay?

Accepted Answer

In Rothesay, your home with an attached garage must have interconnected smoke and carbon monoxide alarms throughout the house, with specific requirements for garage protection under the National Building Code of Canada 2020 edition (adopted by New Brunswick, effective May 1, 2025 for new applications).

The attached garage creates a significant carbon monoxide risk that triggers mandatory CO detection. You'll need interconnected smoke alarms on every level of the home and outside each sleeping a

Permits & Building Codes