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Halton Hills heritage register

Every designated and listed property on the Town of Halton Hills' heritage register under the Ontario Heritage Act with its status and by-law, mapped where its address can be placed.

Last checked October 8, 2026Town of Halton HillsHow we know
Publisher
Town of Halton Hills
Source dataset
Heritage Register (tables on the Town's Heritage Planning page)
Official record
Town of Halton Hills heritage register page
Retrieved
October 8, 2026
Licence
Content from the Town of Halton Hills website, reproduced with attribution as the site permits Terms
From the source
each property's address and status · the designating by-law · the heritage conservation district
Derived by HaltonHillsIQ
counts by status · positions for rows the register does not map, by address
HaltonHillsIQ’s words
what each status means
Kept current
Rebuilt by script from the tables on the city's heritage register page; nothing the city does not publish is filled in.
Properties on the register
683
Designated individually (Part IV)
138
In a conservation district (Part V)
10
Listed, not designated
535

What this is

The Town of Halton Hills keeps a register of 683 properties under the Ontario Heritage Act: 138 designated individually by by-law, 10 inside a heritage conservation district, and 535 listed for heritage interest without designation. 626 have a page here. Register checked October 8, 2026.

Heritage properties in Halton Hills406 properties with a page here, as dots on the city boundary, coloured by status. Each dot links to its page.9602 10 Side Road — Listed, not designated98 Agnes Street — Listed, not designated5 Albert Street — Designated (Part IV)7 Albert Street — Listed, not designated8 Albert Street — Designated (Part IV)15 Albert Street — Listed, not designated16 Albert Street — Designated (Part IV)19 Albert Street — Listed, not designated27 Albert Street — Listed, not designated34 Albert Street — Listed, not designated2 Arletta Street — Listed, not designated14 Arletta Street — Listed, not designated15 Arletta Street — Listed, not designated21 Arletta Street — Listed, not designated96 Armstrong Avenue — Listed, not designated219 Arthur Street — Listed, not designated231 Arthur Street — Listed, not designated29 Bower Street — Designated (Part IV)35 Bower Street — Designated (Part IV)38 Bower Street — Listed, not designated41 Bower Street — Designated (Part IV)44 Bower Street — Listed, not designated56 Bower Street — Listed, not designated68 Bower Street — Designated (Part IV)69 Bower Street — In a heritage conservation district (Part V)71 Bower Street — In a heritage conservation district (Part V)75 Bower Street — In a heritage conservation district (Part V)76 Bower Street — Designated (Part IV)77 Bower Street — In a heritage conservation district (Part V)79 Bower Street — In a heritage conservation district (Part V)81 Bower Street — In a heritage conservation district (Part V)83 Bower Street — In a heritage conservation district (Part V)85 Bower Street — In a heritage conservation district (Part V)87 Bower Street — In a heritage conservation district (Part V)88 Bower Street — Designated (Part IV)89 Bower Street — In a heritage conservation district (Part V)93 Bower Street — Designated (Part IV)105 Bower Street — Listed, not designated111 Bower Street — Listed, not designated119 Bower Street — Listed, not designated123 Bower Street — Listed, not designated125 Bower Street — Listed, not designated127 Bower Street — Listed, not designated131 Bower Street — Listed, not designated137 Bower Street — Listed, not designated17 Brock Street — Listed, not designated31 Brock Street — Listed, not designated32 Brock Street — Listed, not designated11 Caroline Street — Listed, not designated12 Chapel Street — Designated (Part IV)15 Charles Street — Listed, not designated17 Charles Street — Listed, not designated21 Charles Street — Listed, not designated22 Charles Street — Listed, not designated23 Charles Street — Listed, not designated24 Charles Street — Listed, not designated28 Charles Street — Listed, not designated29 Charles Street — Listed, not designated31 Charles Street — Listed, not designated32 Charles Street — Listed, not designated36 Charles Street — Listed, not designated37 Charles Street — Listed, not designated38 Charles Street — Listed, not designated39 Charles Street — Listed, not designated41 Charles Street — Listed, not designated42 Charles Street — Listed, not designated44 Charles Street — Listed, not designated45 Charles Street — Listed, not designated53 Charles Street — Designated (Part IV)56 Charles Street — Listed, not designated61 Charles Street — Listed, not designated9 Church Street — Designated (Part IV)24 Church Street East — Listed, not designated32 Church Street East — Listed, not designated34 Church Street East — Listed, not designated37 Church Street East — Listed, not designated38 Church Street East — Listed, not designated40 Church Street East — Listed, not designated44 Church Street East — Listed, not designated64 Church Street East — Listed, not designated69 Church Street East — Listed, not designated93 Church Street East — Listed, not designated95 Church Street East — Listed, not designated98 Church Street East — Designated (Part IV)108 Church Street East — Listed, not designated114 Church Street East — Listed, not designated115 Church Street East — Listed, not designated125 Church Street East — Listed, not designated145 Church Street East — Listed, not designated148 Church Street East — Listed, not designated149 Church Street East — Listed, not designated152 Church Street East — Listed, not designated11 Church Street West — Listed, not designated13 Church Street West — Listed, not designated23 Church Street West — Listed, not designated56 Church Street West — Listed, not designated15409 Clayhill Road — Listed, not designated101 Crescent Street — Listed, not designated119 Crescent Street — Listed, not designated129 Crescent Street — Listed, not designated133 Crescent Street — Listed, not designated139 Crescent Street — Listed, not designated59 Dayfoot Drive — Listed, not designated16 Draper Street — Listed, not designated7 Dufferin Street — Listed, not designated7 Durham Street — Listed, not designated49 Eastern Avenue — Designated (Part IV)29 Edith Street — Designated (Part IV)43 Edith Street — Listed, not designated8 Ewing Street — Listed, not designated17 Ewing Street — Listed, not designated24 Ewing Street — Listed, not designated9110 Fourth Line — Listed, not designated9272 Fourth Line — Listed, not designated10822 Fourth Line — Listed, not designated12598 Fourth Line — Listed, not designated13071 Fourth Line — Listed, not designated13100 Fourth Line — Listed, not designated13420 Fourth Line — Listed, not designated13771 Fourth Line — Listed, not designated7 Frederick Street North — Listed, not designated13 Frederick Street North — Designated (Part IV)19 Frederick Street North — Listed, not designated12 Frederick Street South — Listed, not designated39 Frederick Street South — Listed, not designated43 Frederick Street South — Listed, not designated55 Frederick Street South — Listed, not designated57 Frederick Street South — Listed, not designated5 George Street — Listed, not designated6 George Street — Listed, not designated17 George Street — Listed, not designated20 George Street — Listed, not designated1 Guelph Street — Listed, not designated18 Guelph Street — Listed, not designated21 Guelph Street — Listed, not designated60 Guelph Street — Listed, not designated61 Guelph Street — Listed, not designated67 Guelph Street — Listed, not designated71 Guelph Street — Listed, not designated76 Guelph Street — Listed, not designated78 Guelph Street — Listed, not designated82 Guelph Street — Listed, not designated84 Guelph Street — Listed, not designated85 Guelph Street — Listed, not designated8 James Street — Designated (Part IV)16 James Street — Listed, not designated20 James Street — Listed, not designated24 John Street — Listed, not designated29 John Street — Listed, not designated33 John Street — Listed, not designated37 John Street — Listed, not designated11 John Street North — Listed, not designated13 John Street North — Listed, not designated12 John Street South — Listed, not designated13 John Street South — Listed, not designated20 John Street South — Listed, not designated42 John Street South — Listed, not designated7 Kennedy Street — Listed, not designated11 Kennedy Street — Listed, not designated2 King Street — Designated (Part IV)4 King Street — Listed, not designated5 King Street — Designated (Part IV)6 King Street — Listed, not designated8 King Street — Listed, not designated9 King Street — Listed, not designated11 King Street — Listed, not designated15 King Street — Listed, not designated21 King Street — Listed, not designated33 King Street — Listed, not designated36 King Street — Listed, not designated40 King Street — Listed, not designated46 King Street — Listed, not designated53 King Street — Listed, not designated105 King Street — Listed, not designated109 King Street — Listed, not designated12428 Kirkpatrick Lane — Designated (Part IV)12438 Kirkpatrick Lane — Designated (Part IV)10 Knox Street — Listed, not designated24 Knox Street — Listed, not designated35 Knox Street — Listed, not designated36 Knox Street — Listed, not designated41 Knox Street — Listed, not designated68 Lake Avenue — Listed, not designated88 Lake Avenue — Listed, not designated504 Main Street — Designated (Part IV)508 Main Street — Designated (Part IV)510 Main Street — Designated (Part IV)514 Main Street — Designated (Part IV)517 Main Street — Designated (Part IV)524 Main Street — Listed, not designated526 Main Street — Designated (Part IV)530 Main Street — Designated (Part IV)531 Main Street — Listed, not designated532 Main Street — Listed, not designated533 Main Street — Designated (Part IV)536 Main Street — Listed, not designated537 Main Street — Designated (Part IV)543 Main Street — Listed, not designated548 Main Street — Designated (Part IV)552 Main Street — Listed, not designated554 Main Street — Listed, not designated586 Main Street — Designated (Part IV)7 Main Street North — Listed, not designated41 Main Street North — Listed, not designated43 Main Street North — Listed, not designated44 Main Street North — Listed, not designated49 Main Street North — Listed, not designated53 Main Street North — Listed, not designated56 Main Street North — Listed, not designated57 Main Street North — Listed, not designated65 Main Street North — Listed, not designated73 Main Street North — Listed, not designated75 Main Street North — Listed, not designated77 Main Street North — Listed, not designated83 Main Street North — Listed, not designated121 Main Street North — Listed, not designated301 Main Street North — Listed, not designated2 Main Street South — Listed, not designated21 Main Street South — Listed, not designated48 Main Street South — Listed, not designated72 Main Street South — Listed, not designated76 Main Street South — Listed, not designated79 Main Street South — Listed, not designated88 Main Street South — Listed, not designated94 Main Street South — Listed, not designated119 Main Street South — Listed, not designated121 Main Street South — Listed, not designated126 Main Street South — Listed, not designated128 Main Street South — Listed, not designated133 Main Street South — Listed, not designated134 Main Street South — Listed, not designated65 Maple Avenue — Listed, not designated279 Maple Avenue — Listed, not designated43 Maria Street — Listed, not designated45 Maria Street — Listed, not designated44 Market Street — Listed, not designated10 Mary Street — Listed, not designated75 McIntyre Crescent Unit 1 — Listed, not designated1 McNabb Street — Listed, not designated5 McNabb Street — Listed, not designated7 McNabb Street — Listed, not designated8 McNabb Street — Listed, not designated9 McNabb Street — Listed, not designated17 McNabb Street — Designated (Part IV)33 Mill Street — Listed, not designated37 Mill Street — Listed, not designated70 Mill Street — Designated (Part IV)75 Mill Street — Designated (Part IV)120 Mill Street — Listed, not designated127 Mill Street — Listed, not designated143 Mill Street — Listed, not designated147 Mill Street — Listed, not designated149 Mill Street — Listed, not designated2 Mill Street East — Designated (Part IV)5 Mill Street East — Listed, not designated7 Mill Street East — Listed, not designated13 Mill Street East — Listed, not designated14 Mill Street East — Listed, not designated15 Mill Street East — Listed, not designated17 Mill Street East — Listed, not designated29 Mill Street East — Listed, not designated33 Mill Street East — Listed, not designated37 Mill Street East — Listed, not designated39 Mill Street East — Listed, not designated41 Mill Street East — Listed, not designated46 Mill Street East — Designated (Part IV)54 Mill Street East — Listed, not designated55 Mill Street East — Designated (Part IV)82 Mill Street East — Listed, not designated83 Mill Street East — Listed, not designated85 Mill Street East — Listed, not designated89 Mill Street East — Listed, not designated91 Mill Street East — Designated (Part IV)191 Mill Street East — Listed, not designated240 Mill Street East — Listed, not designated250 Mill Street East — Listed, not designated18 Mill Street West — Listed, not designated20 Mill Street West — Listed, not designated24 Mill Street West — Listed, not designated17 Morris Street — Listed, not designated15 Mountain Street — Designated (Part IV)25 Mountain Street — Designated (Part IV)28 Mountain Street — Designated (Part IV)99 Mountainview Road North — Listed, not designated111 Mountainview Road North — Listed, not designated121 Mountainview Road North — Designated (Part IV)4 Murdock Street — Listed, not designated5 Murdock Street — Listed, not designated16 Murdock Street — Listed, not designated18 Murdock Street — Listed, not designated20 Murdock Street — Listed, not designated12672 Ninth Line — Listed, not designated12935 Ninth Line — Listed, not designated55 Ontario Street — Listed, not designated4 Park Avenue — Listed, not designated7 Park Avenue — Listed, not designated8 Park Avenue — Listed, not designated13 Park Avenue — Listed, not designated16 Park Avenue — Listed, not designated17 Park Avenue — Listed, not designated21 Park Avenue — Listed, not designated27 Park Avenue — Listed, not designated34 Park Avenue — Listed, not designated235 Peel Street — Listed, not designated246 Peel Street — Listed, not designated104 Poplar Avenue — Listed, not designated136 Poplar Avenue — Listed, not designated138 Poplar Avenue — Listed, not designated160 Poplar Avenue — Listed, not designated169 Poplar Avenue — Listed, not designated174 Poplar Avenue — Listed, not designated1 Prince Street — Designated (Part IV)3 Prince Street — Designated (Part IV)5 Prince Street — Designated (Part IV)6 Prince Street — Designated (Part IV)9 Prince Street — Designated (Part IV)15 Prince Street — Designated (Part IV)4 Queen Street — Designated (Part IV)5 Queen Street — Listed, not designated6 Queen Street — Designated (Part IV)8 Queen Street — Designated (Part IV)9 Queen Street — Listed, not designated11 Queen Street — Listed, not designated14 Queen Street — Designated (Part IV)15 Queen Street — Designated (Part IV)17 Queen Street — Listed, not designated18 Queen Street — Designated (Part IV)20 Queen Street — Designated (Part IV)21 Queen Street — Listed, not designated22 Queen Street — Designated (Part IV)23 Queen Street — Listed, not designated24 Queen Street — Designated (Part IV)26 Queen Street — Designated (Part IV)30 Queen Street — Listed, not designated31 Queen Street — Listed, not designated33 Queen Street — Designated (Part IV)35 Queen Street — Listed, not designated36 Queen Street — Listed, not designated39 Queen Street — Listed, not designated41 Queen Street — Listed, not designated46 Queen Street — Listed, not designated48 Queen Street — Listed, not designated50 Queen Street — Designated (Part IV)56 Queen Street — Designated (Part IV)243 Queen Street East — Listed, not designated259 Queen Street East — Listed, not designated10329 Regional Road 25 — Listed, not designated10454 Regional Road 25 — Designated (Part IV)45 Rosefield Drive — Listed, not designated19 St. Alban's Drive — Listed, not designated4 Stewarttown Road — Designated (Part IV)32 Stewarttown Road — Designated (Part IV)11 Temple Road — Listed, not designated9054 Third Line — Listed, not designated9059 Third Line — Designated (Part IV)9111 Third Line — Designated (Part IV)9256 Third Line — Listed, not designated10271 Third Line — Listed, not designated10362 Third Line — Listed, not designated14269 Third Line — Listed, not designated9289 Trafalgar Road — Listed, not designated10054 Trafalgar Road — Listed, not designated10284 Trafalgar Road — Listed, not designated10552 Trafalgar Road — Listed, not designated10996 Trafalgar Road — Designated (Part IV)11727 Trafalgar Road — Listed, not designated13802 Trafalgar Road — Designated (Part IV)13908 Trafalgar Road — Listed, not designated5 Tweedle Street — Designated (Part IV)7 Tweedle Street — Designated (Part IV)9 Tweedle Street — Designated (Part IV)11 Tweedle Street — Listed, not designated14 Tweedle Street — Designated (Part IV)22 Tweedle Street — Listed, not designated8 Union Street — Listed, not designated10 Union Street — Listed, not designated12 Union Street — Listed, not designated14 Union Street — Listed, not designated22 Victoria Street — Listed, not designated29 Victoria Street — Listed, not designated53 Wellington Street — Listed, not designated55 Wellington Street — Listed, not designated8 Wesleyan Street — Listed, not designated9 Wilbur Street North — Listed, not designated13 Wilbur Street North — Listed, not designated16 Wilbur Street North — Listed, not designated19 Wilbur Street North — Listed, not designated20 Wilbur Street North — Listed, not designated12 Wilbur Street South — Listed, not designated26 Wildwood Road — Designated (Part IV)15 Willow Street North — Listed, not designated30 Willow Street North — Listed, not designated39 Willow Street North — Designated (Part IV)62 Willow Street North — Listed, not designated15 Willow Street South — Listed, not designated38 Willow Street South — Listed, not designated39 Willow Street South — Listed, not designated9880 Winston Churchill Boulevard — Listed, not designated12438 Wolseley Street — Listed, not designated160 York Street — Listed, not designated23 Young Street — Designated (Part IV)31 Young Street — Listed, not designated64 Young Street — Listed, not designated65 Young Street — Listed, not designated69 Young Street — Listed, not designated76 Young Street — Listed, not designated
Designated (Part IV)In a heritage conservation district (Part V)Listed, not designatedThe outline is the Town of Halton Hills boundary.

Heritage conservation districts

A district designation under Part V of the Ontario Heritage Act covers the properties inside its boundary; the district plan guides change.

DistrictDistrict by-lawPropertiesAlso designated individually
Syndicate Housing Heritage Conservation District2005-0020100

One district per heritage conservation district the register page names: its properties are the rows of the page's Part V table, and its by-law the one the page states the district was designated under. The register page gives no district boundary, so the districts are not outlined.

What each status means for an owner or buyer

Designated (Part IV) 138
Designated individually under Part IV of the Ontario Heritage Act by a Town by-law. Altering the heritage attributes, or demolishing, needs the Town's consent.
In a heritage conservation district (Part V) 10
Inside a heritage conservation district designated under Part V of the Ontario Heritage Act. The district plan guides change in the district; the property is not individually designated.
Listed, not designated 535
On the register but not designated. Listing does not require a heritage permit for alterations, but an owner must give the Town 60 days' notice of an intention to demolish or remove a building or structure (Ontario Heritage Act, s. 27(9)).

Whether a specific address is on the register, and what work needs a heritage permit, is a question for the Town’s heritage planning staff; the register is the Town’s, and this copy is rebuilt from it rather than maintained separately.

Every property on the register 683

By status, then street. A linked address has its own page: every designated property, and every listed one the Town wrote a description for; the street numbers of the rest are listed by street. District properties are also listed on their district's page.

Designated (Part IV) 138

Show all 138

In a heritage conservation district (Part V) 10

Listed, not designated 535

Show all 535

How this database works

The Town of Halton Hills publishes its heritage register as tables on its website: one row per property, with its status under the Ontario Heritage Act, the designating by-law and, for some properties, a short description. HaltonHillsIQ reproduces those values and texts verbatim and credited, and gives a page to every designated property and every listed property with a description.

The Town's Heritage page publishes its Heritage Register as three tables, headed 'Listed Properties', 'Part IV Designated Properties' and 'Part V Designated Properties'; each property here has the status of the table it appears in. The page states that the Town has designated one Heritage Conservation District under Part V, Syndicate Housing, by By-law 2005-0020 in 2005, and that its district plan was adopted under By-law 2005-0021. The page gives no designation by-law for individual Part IV properties. Source.

240 properties have no position here: the register gives none that matches an official address point. They are listed, not mapped.

Nothing here is an opinion about a building’s merit. Dates are the Town’s, and several are ranges or circa dates; where the register records none, none is shown.

Content from the Town of Halton Hills website, reproduced with attribution as the site permits. Heritage Register: Town of Halton Hills (haltonhills.ca/Heritage). Content may be shared or reproduced with proper attribution. Licence

Sources

Every factual claim above traces to one of these documents.

  1. Town of Halton Hills

    Heritage Register (tables on the Town's Heritage Planning page)

    Retrieved October 8, 2026

  2. Statistics Canada

    National Address Register (June 2026), building points

    Retrieved October 8, 2026

  3. Town of Halton Hills

    Heritage Planning: the Heritage Register

    Retrieved October 8, 2026

  4. Town of Halton Hills

    Privacy Policy & Terms of Use

    Retrieved October 8, 2026

  5. Ontario Heritage Trust

    Ontario Heritage Act Register

    Retrieved October 8, 2026

  6. Government of Ontario

    Ontario Heritage Act, R.S.O. 1990, c. O.18

    Retrieved October 8, 2026