Development charges & levies — St. Marys, Ontario

What development charges or levies apply to new construction? How much per new home?

In the Town of St. Marys, Ontario, development charges & levies rules are set by Development Charges By-law 106-2022 (repeals 99-2017) and 1 other bylaw, verified 2026-10-19. Charge per single-detached home: $11,242 per single/semi-detached unit (from Jan 1, 2023, indexed annually); Year-1 (2023) 20% phase-in discount gave $8,994. Charge per apartment unit: $7,202 per unit (2+ bedrooms); $5,255 per unit (bachelor & 1 bedroom) (from Jan 1, 2023, indexed; 2023 phase-in: $5,762 / $4,204). Non-residential charge: $5.00 per sq.ft. of gross floor area (from Jan 1, 2023, indexed; 2023 phase-in: $4.00).

Development Charges By-law 106-2022 (repeals 99-2017) adopted bylaw
single detached charge $11,242 per single/semi-detached unit (from Jan 1, 2023, indexed annually); Year-1 (2023) 20% phase-in discount gave $8,994 YEAR One Phase-In (20%) 8,994
apartment charge $7,202 per unit (2+ bedrooms); $5,255 per unit (bachelor & 1 bedroom) (from Jan 1, 2023, indexed; 2023 phase-in: $5,762 / $4,204) Schedule of Development Charges
non residential charge $5.00 per sq.ft. of gross floor area (from Jan 1, 2023, indexed; 2023 phase-in: $4.00) Schedule of Development Charges
services covered Highway, Public Works, Fire Protection, Policing, Parks and Recreation, Library, Child Care, Waste Diversion, Water Treatment/Distribution, Wastewater Sewers/Treatment s. 2.1
exemptions Enlargement of existing dwelling; additional residential units; industrial expansion up to 50%; places of worship, farm buildings, accessory buildings, home occupations, temporary uses, non-profit housing, affordable units; rental housing discounts s. 3.5–3.10.1
payment timing At first building permit; rental/institutional in 6 equal annual payments from first occupancy permit/occupancy; agreements may defer s. 3.15, 3.16, 3.18
indexing expiry Indexed annually from Jan 1, 2023 per prescribed index; the printed Dec 31, 2023 expiry was a clerical error corrected by a 2024 amendment s. 5.1, 10.1
scout note

Town-wide DC by-law passed 2022-12-13, in force 2023-01-01. Original schedule: $11,242 per single/semi-detached; $9,029 other multiples; $7,202 apartments 2+ bedrooms; $5,255 bachelor/1 bedroom; non-residential $5.00/ft2, with 20% year-one phase-in. Printed 2023 expiry date was a clerical error corrected by a 2024 amendment. Indexed annually (2026: $14,308).

Town of St. Marys Development Charges page (2026 rates) adopted bylaw
single detached charge Residential - Single and Semi-Detached Dwelling: $14,308 (January 1, 2026) Schedules of Development Charges, January 1, 2026
apartment charge Residential - Apartments 2 Bedrooms +: $9,165; Residential - Apartments Bachelor & 1 Bedroom: $6,685 (January 1, 2026) Schedules of Development Charges, January 1, 2026
non residential charge Non-residential (per square foot of gross floor area): $6.45 (January 1, 2026) Schedules of Development Charges, January 1, 2026
scout note

rates page: effective January 1, 2026: $14,308 single/semi-detached; $11,491 other multiples; $9,165 apartments 2+ bedrooms; $6,685 bachelor/1 bedroom; $6,098 special care/special dwelling units; non-residential $6.45/ft2. Imposed under By-law 106-2022; links background study, update study and treasurer statements.

Machine-readable: development-charges.json · Official website: http://townofstmarys.com/ · Last verified 2026-10-19 · Development charges & levies across Ontario · Development charges & levies in other municipalities