Permit Details
Estimated Cost—
Permit #26 178687 HVA
Issued—
Expires—
Completed—
Last updatedJun 8, 2026
Location
Street542 BERESFORD AVE
CityToronto
ProvinceOntario
PostalM6S
CountryCA
Work Description
HVAC - Proposal to alter the existing two-storey detached dwelling by converting it into a three-storey semi-detached dwelling, constructing a partial third storey addition, and a rear two-storey addition with terrace above, a new front porch, a rear ground floor deck, and a rear basement walkout.
Inferred Trades
HvacFlooringLandscapingGeneral
Trade tags are inferred from the work description and are not from the original source.
Data Source
SourceCity of Toronto — Active Building Permits
Source IDtoronto_ckan
IngestedJun 8, 2026
Record ID56c20fca-dc59-4088-b746-d44a3f6b5829
Raw Source Data
{
"_id": 83274,
"WORK": "Building Permit Related(MS)",
"GEO_ID": "52223",
"POSTAL": "M6S",
"STATUS": "Application Acceptable",
"ASSEMBLY": 0,
"WARD_GRID": "S0422",
"DEMOLITION": 0,
"INDUSTRIAL": 0,
"MERCANTILE": 0,
"PERMIT_NUM": "26 178687 HVA",
"STREET_NUM": "542",
"CURRENT_USE": "Sfd",
"DESCRIPTION": "HVAC - Proposal to alter the existing two-storey detached dwelling by converting it into a three-storey semi-detached dwelling, constructing a partial third storey addition, and a rear two-storey addition with terrace above, a new front porch, a rear ground floor deck, and a rear basement walkout.",
"ISSUED_DATE": null,
"PERMIT_TYPE": "Mechanical(MS)",
"RESIDENTIAL": 0,
"STREET_NAME": "BERESFORD",
"STREET_TYPE": "AVE",
"BUILDER_NAME": null,
"PROPOSED_USE": "Sfd",
"REVISION_NUM": "00",
"INSTITUTIONAL": 0,
"COMPLETED_DATE": null,
"EST_CONST_COST": "DO NOT UPDATE OR DELETE THIS INFO FIELD",
"STRUCTURE_TYPE": "SFD - Semi-Detached",
"APPLICATION_DATE": "2026-06-05",
"STREET_DIRECTION": " ",
"DWELLING_UNITS_LOST": null,
"INTERIOR_ALTERATIONS": 0,
"DWELLING_UNITS_CREATED": null,
"BUSINESS_AND_PERSONAL_SERVICES": 0
}