Building a garage in Oromocto

The size you pick decides the permit

The Town sorts accessory buildings by floor area, and the line that matters most for a garage is 55 m². Below it, a detached garage goes through a development permit for a flat fee. Above it, you need a building permit charged by the square metre. Nothing detached can exceed 65 m² in a residential zone.

One warning before you rely on that line: the Town's building-permits web page is not consistent with it. The page lists "garage" among the work that needs a building permit, while the same page's forms, the fee schedule in By-law 613 and the development permit application all put an accessory building under 55 m² on the development-permit route. Confirm which one your garage needs with the Planning and Compliance Office before you apply.

A 24×24 ft garage works out to 53.5 m², so it lands in the $50 tier. The largest garage the by-law allows, 65 m², costs about $280 at $4.30 a square metre. The Town's minimum permit fee is $50, and an attached garage on a single-family house is also billed at $4.30/m².

There is a catch in the cheap tier that nobody puts on a quote. The building by-law defines a development permit as one that "pertains primarily to land-use requirements" and says plainly that work permitted under a development permit is not subject to Code inspections. On that wording, the by-law does not require Code inspections of a 53 m² garage's footings or framing. The Town's development permit form still has you acknowledge "the required inspections" and gives the building inspector a right of entry, and its accessory-building schedule prints two foundation details: a thickened-edge slab on grade, and a 4-foot concrete wall on a 16-by-8-inch footing, both in 32 MPa concrete. Ask the Town what it will actually check, and ask your builder what they would have shown an inspector anyway. Plenty of builders pitch 24×30 as the comfortable two-car size (here is the usual case for it); in Oromocto that footprint is 66.9 m², about 2.9% over the cap, and the only route to it is a variance. Zoning By-law 522 lets the Development Officer grant a reasonable variance, and the Planning Advisory Committee holds the same power; neither is obliged to say yes.

Who actually lives in these houses

The 2021 Census counted 3,665 occupied dwellings in the Town of Oromocto. Three numbers from that count shape garage work here more than any climate talk does:

50.6%

of households rent: 1,855 renters to 1,810 owners. The Town's building and development permit forms both ask for the legal property owner, so a tenant's garage plan starts with the landlord.

22.5%

of homes are semi-detached or row houses (825 of them). Where a lot is narrow, the 1.5 m side setback and the 10% coverage cap are the limits to check first.

46%

were built in 1980 or earlier: 655 by 1960 and 1,040 between 1961 and 1980. That date matters when an old garage has to come down, as the next section explains.

Single-detached houses account for 2,220 homes, about 61%, and apartments for another 610. The Town's 2016 Municipal Plan traces the mix back to its founding: the 1956 master plan by McGill planner Harold Spence-Sales put schools at the centre of each neighbourhood and ran the power lines underground, which is worth remembering before anyone digs.

Digging, surveys and the foundation

Oromocto's current building by-law was registered in November 2024, and it puts more paperwork in front of the excavator than most people expect for a garage:

1. A surveyed site plan. Plans have to be referenced to a current plan of survey certified by a New Brunswick land surveyor, unless the Planning Director waives it. The permit form wants drainage, grading, setbacks, parking, inverts and water and sewer locations on that plan.
2. A deposit. New buildings and additions, and renovations over $30,000, carry a deposit of 1.5% of the estimated cost, capped at $6,000. It is returned only after the inspections are passed, any wrongly placed foundation or drainage swale is corrected, and no Town property has been damaged.
3. A Surveyor's Real Property Report. Any permit involving a new foundation or a foundation extension needs one, and the Town keeps the deposit until it arrives.
4. A geotechnical report before backfill. The by-law requires it before the pre-backfill inspection, unless the Building Inspector specifies otherwise, so ask at application time whether yours will be waived.
5. Inspection calls the inspector chooses. The by-law lists pre-footing, pre-backfill, pre-drywall and final, and lets the Building Inspector require "all or any combination" of them, each booked 48 hours ahead, not counting weekends and holidays. The inspector can also add a radon check before the slab is poured and a framing check (what each stage looks at).

Two more rules decide what happens to the dirt. The zoning by-law forbids stripping topsoil from a lot for sale, but surplus left over from a building project may be taken away. And within 12 months of the permit expiring, the front yard has to be graded to shed water away from the building and finished with at least 7.5 cm of topsoil.

The building permit checklist has a line for the manufacturer's engineered truss or floor assembly plans, where they apply (what goes into a 24-foot truss spec). Electrical and plumbing permits are separate provincial permits, not Town ones. The Province requires licensed electrical contractors to take out a wiring permit for work over 10 outlets or 5 kW, before construction starts and before the power is connected.

The driveway cut belongs to the Town

A new garage usually needs a wider or new driveway, and in Oromocto the curb is lowered by the Town or its agent, not by your contractor. The Town's curb reduction form lists $300 plus HST for a one-slope cut of 2.5 m or less, $350 for two slopes, and $100 per linear metre above 2.5 m. The widest driveway it will cut for is 9.0 m, and the work happens no later than November 15, temperature permitting. Once the location is marked, the Works Department asks you to call 506-357-4409 to confirm it. Compare that with the approach widths people plan for in Fredericton, and book the cut early if you are pouring in the fall.