Milton, Ontario
Milton is a 363-square-kilometre municipality that has designated 22,184 hectares of itself - 61 per cent - for agriculture in its own Official Plan, and its largest identified landholdings are industrial in the oldest sense: Dufferin Aggregates, a division of CRH Canada Group Inc., runs a Milton Quarry operation its own documents put at 552.3 hectares, and Canadian National owns 400 acres at Tremaine and Britannia on which it is building the Milton Logistics Hub against the opposition of the Town, Halton Region and every Halton municipality.
7 buildings · 5 with an owner established · 15 sources · 5 tier A · 2 tier B · prepared 2026-10-03
Ontario's land registry is the official record of who owns what: ServiceOntario states it "contains the official records of property ownership and other legal interests such as mortgages, transfers and leases" and that it "covers more than 7.4 million parcels of land in the province". It is public but not open - the same page says the services "are only available online" and that on OnLand "You can do a self-search for a fee", and the fee bulletin effective 2 November 2026 prices a copy of a parcel register, the document that names the registered owner, at $37.10 per PIN. There is no bulk ownership extract at any price, and MPAC's per-property values are login-only and still pegged to fully phased-in 1 January 2016 current values for the 2026 tax year. Ontario publishes no price-paid file. Milton is the batch's best illustration of why the register matters less than usual at the top of a market and more than usual at the bottom: the two largest holdings in the municipality are documented in planning files and a federal environmental assessment rather than in title, while a 259,000-square-foot distribution centre in the town is disclosed in a US filing as leased, which means its owner is reachable only at $37.10 a parcel. Milton also has a boundary trap: the Milton Quarry straddles Milton and Halton Hills, and the 30.5 hectares re-designated for its east extension in 2025 lie in Halton Hills, not Milton.
The marquee buildings
The towers that set the tone of the core, and who holds them. A price is the price a document states, on the date it states — not an estimate of what the building is worth now.
| Building | Use | Owner | Owner type | Last price paid |
|---|---|---|---|---|
| Milton Quarry Lots 8-14, Concession 7 (former geographic Township of Nassagaweya), Town of Milton, and adjoining lots in Halton Hills 552.3 ha overall operation, 452.1 ha approved extraction area |
Industrial | Dufferin Aggregates, a division of CRH Canada Group Inc. From Dufferin's own consultation strategy: "Dufferin Aggregates, a division of CRH Canada Group Inc. (Dufferin), operates the Milton Quarry. The Milton Quarry began operations in 1962 and was expanded in 2007. The overall operation consists of 552.3 ha with an approved extraction area of 452.1 ha." The same document says Dufferin "has already entered into agreements with Conservation Halton to transfer 386 ha of natural and rehabilitated land to public ownership". The operation straddles two municipalities: Ontario's environmental registry locates the east-extension lands in Halton Hills and parts of the existing quarry in Milton. |
Public company | —A |
| CN Milton Logistics Hub east of Tremaine Road, south of Britannia Road, north of Lower Base Line, west of Highway 25 400 acres |
Industrial | Canadian National Railway Company Both sides agree on the ownership. CN's own December 2021 construction fact sheet - the second source for this entry - says the project "is being built in a provincially designated employment zone, on CN owned land east of Tremaine Road and south of Britannia Road in Milton, Ontario". The Town of Milton's project page says "The hub would be built on CN-owned land (400 acres) in the southwest urban area of Milton" and gives the four bounding roads. The Town also states the project is a "$250-million logistics hub", that it, Halton Region and the other Halton municipalities "have been opposed to the project", and that on 8 May 2025 "the Supreme Court of Canada declined to hear the appeal". |
Public company | —B |
| SmartCentres Milton Crossroads 1280 Steeles Avenue East 393,000 sq ft · 1 floors |
Retail | SmartCentres Real Estate Investment Trust 50% SmartCentres' own property page states "SQUARE FEET 393,000" and "OWNERSHIP 50%" - the trust discloses that this one is a half interest, unlike its three wholly owned Whitby centres, and the co-owner is not named. Described as a Walmart-anchored centre at Steeles Avenue and James Snow Parkway, "highly visible and easily accessible from Highway 401", with a Canadian Tire, SportChek and Indigo. It is the largest single retail asset in Milton that any owner publishes, against a town-wide shopping-centre class of $528.3 million. No price or acquisition date is given. |
REIT | —A |
| Foot Locker distribution centre Milton, Ontario (the filing names the town, not a street address) 259,000 sq ft |
Industrial | Not established a paid title search would answer it DICK'S Sporting Goods' 10-K for the year to 31 January 2026 lists its distribution centres with an explicit Ownership column, and the Milton row reads: "Milton, Ontario | Foot Locker | 259,000 | Leased". That is the cleanest statement in this batch that a large Milton industrial building is somebody else's asset: the occupier is disclosed, the floor area is disclosed, and the owner is a landlord the filing does not name. Settling it means buying the parcel register at $37.10. The filing's other Canadian entry is a 2024 development contract for a Fort Worth centre, not Milton. |
Not established | —A |
| RCMP Milton Detachment 2755 High Point Drive 6,607 sq m on 1.8370 ha |
Institutional | Royal Canadian Mounted Police Directory of Federal Real Property: Crown Owned, custodian Royal Canadian Mounted Police, one building, 6,607 square metres of floor area on 1.8370 hectares, primary use Law Enforcement and Supervision. By floor area it is the largest Crown-owned federal building in Milton and, with the Canada Post letter carrier depot at 8490 Lawson Road (1,396 sq m on 0.9307 ha), one of only three Crown-owned federal parcels in the town. |
Government | —A |
| 433 Steeles Avenue East 433 Steeles Avenue East 361 sq m of federally leased space |
Office | Not established a paid title search would answer it The federal register's "433 Steeles Avenue East Site" is Interest Type Lease or Licence, custodian Public Services and Procurement Canada, 361 square metres, Office - the Government of Canada rents here. The same address is the registered address of two Mattamy Homes licensees in Ontario's builder directory, Mattamy (Waterdown) Ltd. and Mattamy (Westmount) Limited, both with expired licences; the group's current licences are registered at 66 Wellington Street West, Toronto. Neither record establishes who owns the building, and nothing joins the two, so the owner is blank. |
Not established | —A |
| Milton Quarry East Extension lands Part Lots 11 & 12, Concession 1 (former geographic Township of Esquesing), Town of Halton Hills 30.5 ha re-designated; 30.2 ha proposed licence area, about 15.9 ha extraction |
Land | Dufferin Aggregates, a division of CRH Canada Group Inc. Entered to mark the boundary, not to pad the city. Ontario's environmental registry recorded a decision on 7 July 2025 approving a Niagara Escarpment Plan amendment re-designating "approximately 30.5 ha of land" from Escarpment Rural Area to Mineral Resource Extraction Area "to facilitate an expansion to the existing Dufferin-Milton quarry" - and those lands are in the Town of Halton Hills. Dufferin's own Ecological Enhancement Plan and Rehabilitation Plan Report (the second source for this entry) gives a 30.2 ha proposed licence area and about 15.9 ha of extraction, in open fields within the 706.4 ha Halton Forest North ANSI. The expansion is not in Milton. |
Public company | —B |
The core land
The most valuable ground in the city, and what the public record says about it.
Milton did not appear in the province's 2025 Financial Information Return file at the time of writing, so the figures below are the 2024 return (Milton's record last updated 10 July 2025), published as bulk CSV under the Open Government Licence - Ontario. MPAC's per-property values remain login-only and fixed at fully phased-in 1 January 2016 current values for the 2026 tax year. What the return shows is a town with two bodies: a $23.5 billion residential base, and the largest rural designation in this batch after Timmins - 22,184 hectares designated for agriculture, 61 per cent of the municipality, with the Niagara Escarpment running through it.
Who owns the town
At this scale the significant owner is rarely a trust or a fund: it is one or two local holding companies, a family in its second or third generation, and often the land around the town rather than the buildings in it.
Milton's land concentration is the most pronounced in this batch and it is not residential. Two companies have published areas that dwarf everything else - Dufferin Aggregates at 552.3 hectares of quarry operation and Canadian National at 400 acres at Tremaine and Britannia - and a conservation authority is the third large holder, though its published figure is jurisdiction-wide rather than Milton-only. The Crown's own footprint, by contrast, is three small parcels.
| Name | Type | Holdings |
|---|---|---|
| Dufferin Aggregates, a division of CRH Canada Group Inc. The largest private landholding in Milton that any document states. Dufferin's own consultation strategy gives the figures and the 1962 start date, and records agreements with Conservation Halton "to transfer 386 ha of natural and rehabilitated land to public ownership" - so a majority of the holding is contracted to leave private hands eventually. The operation spans Milton and Halton Hills; the 2025 east-extension approval covers 30.5 ha in Halton Hills. |
Public company | 552.3 ha (overall operation), 452.1 ha approved for extractionA |
| Canadian National Railway Company Confirmed from both sides: CN's fact sheet says the hub is being built "on CN owned land east of Tremaine Road and south of Britannia Road in Milton", and the Town of Milton's own page says "The hub would be built on CN-owned land (400 acres) in the southwest urban area of Milton". The Town states the project is $250 million, that the Town, Halton Region and the other Halton municipalities oppose it, and that the Supreme Court of Canada declined to hear the appeal on 8 May 2025. No purchase date or price for the land is stated anywhere opened. |
Public company | 400 acresA |
| Conservation Halton Figure stated as the authority states it, and it is not a Milton figure: Conservation Halton's About page says its "jurisdiction spans over 1,000 sq. km" and includes "approximately 4,489 hectares of CH-owned and managed lands" - owned and managed together, undivided, across Halton. Its conservation areas lie substantially in Milton, and Dufferin's documents record 386 ha of quarry land contracted to transfer to it, but no Milton-only holding is published, so none is claimed. |
Government | approximately 4,489 ha owned and managed across a 1,000+ sq km jurisdictionA |
| Royal Canadian Mounted Police Crown Owned in the federal register, 6,607 square metres of building on 1.8370 hectares. With Canada Post's letter carrier depot (0.9307 ha at 8490 Lawson Road) and the Campbellville Post Office (0.0001 ha), these are the only three Crown-owned federal parcels in Milton - about 2.8 hectares in total, in a 36,322-hectare municipality. |
Government | 1.8370 ha at 2755 High Point DriveA |
Who builds the houses
New-home building in this market: the volume, and the firms behind it. Ownership of a builder matters as much as its volume — a private-equity platform and a family firm behave differently.
Milton is one of Canada's fastest-growing municipalities and almost none of it is built by a company registered in Milton. Only 15 licensees carry a Milton address in the Ontario Builder Directory, led by one local firm; the volume sits in project subsidiaries named for Milton and registered in Toronto, Concord, Woodbridge, Richmond Hill, Burlington and Hamilton. Both readings are below. Two caveats bind every figure: the directory gives the licensee's registered address, not where the homes were built, and a company's name is its parent's project naming, not a legal statement of location.
| Name | Type | Possessions 2016-2026 |
|---|---|---|
| Mattamy Homes (Mattamy (Milton West) Limited) Registered at 66 Wellington Street West, Toronto, under the HCRA umbrella "Mattamy Homes"; licensed 23 August 2012 and currently Licensed. 2,026 freehold and 534 condominium possessions - the single largest licensee attached to any of the five cities in this batch, and roughly six times the output of every Milton-addressed builder combined except one. Two older Mattamy licensees, Mattamy (Waterdown) Ltd. (401 possessions) and Mattamy (Westmount) Limited (75), are registered at 433 Steeles Avenue East, Milton, and both have expired. |
Private company | 2,560A |
| Country Green Homes Inc. 410 Industrial Drive, Milton; licensed 30 April 1997 under the umbrella "Country Green Homes" - by far the largest builder actually licensed at a Milton address. 330 freehold and 95 condominium possessions, eight chargeable conciliations and $64,735.69 paid in minor claims, the highest claims total of any builder in this batch. |
Private company | 425A |
| Fernbrook Homes (the two Milton companies) Both at 2220 Highway 7 West, Concord, under the umbrella "Fernbrook Homes": Fernbrook Homes (Milton one) Limited, 252 condominium possessions, and Fernbrook Homes (Milton Go) Construction Limited, 224 condominium - the second named for the GO station it was built beside. No freehold at all, which is what intensification around a commuter station looks like in the regulator's count. |
Private company | 476 across two licences, all condominiumA |
| West Country Milton Properties Ltd. (Country Homes) 401 Vaughan Valley Blvd., Woodbridge, under the umbrella "Country Homes"; Licensed. 310 freehold possessions, no condominium. Not to be confused with Country Green Homes Inc. of Milton, which is a separate group with a similar name - a hazard of reading the directory by name. |
Private company | 310A |
| Primont Homes (Milton) Inc. 9130 Leslie Street, Richmond Hill, under the umbrella "Primont"; Licensed. 274 freehold possessions, none condominium. |
Private company | 274A |
| York Trafalgar Homes (First Milton Corp.) First Milton Corp., 1039 Fourth Line, Milton, under the umbrella "York Trafalgar Homes": 128 condominium possessions and no freehold, licensed 25 July 2016 and now expired, with one chargeable conciliation. The group's parent licensee, York Trafalgar Homes Corp., sits at the same Milton address with 2 freehold possessions. The largest condominium deliverer registered in Milton itself. |
Private company | 130 across four licences, 128 of them in one companyA |
| Six Ten Milton Corp. 4151 Morris Dr., Unit 8, Burlington; no umbrella group recorded; licence expired. 170 condominium possessions and no freehold. |
Private company | 170, all condominiumA |
| Milton Centre Co-operative Development Corporation (Options for Homes) 468 Queen St. E., Toronto, under the umbrella "Options For Homes"; licence expired. 116 condominium possessions and no freehold. Entered because a non-profit co-operative developer delivering 116 homes in Milton is a different animal from the private-equity and family platforms around it, and the directory is the only place the distinction is visible. |
Institution | 116, all condominiumA |
Commercial landlords
The commercial side, counted separately from housing: who holds the office, retail and industrial floor area.
Milton's commercial record is thin at the top and heavy at the bottom: the only retail owner that publishes a Milton property page holds a half interest in one centre, and the biggest commercial buildings in the town are logistics boxes whose landlords appear in nobody's filing. The $3.189 billion ordinary-commercial class is the largest in this batch outside the GTA's retail nodes, and almost none of it has a named owner on the public record.
| Name | Type | Floor area |
|---|---|---|
| SmartCentres Real Estate Investment Trust SmartCentres Milton Crossroads, 1280 Steeles Avenue East: the trust's own page states 393,000 square feet and "OWNERSHIP 50%". The page does not name the co-owner, so a half interest is all that is established. Walmart-anchored, with Canadian Tire, SportChek and Indigo named as tenants. No price or acquisition date is published. |
REIT | 393,000 sq ft at 50%A |
| Dufferin Aggregates, a division of CRH Canada Group Inc. Not a landlord but by far the largest industrial holder in Milton on any stated figure, and the only one whose area is published. Dufferin's own documents give the overall operation at 552.3 ha with 452.1 ha approved for extraction, a start date of 1962, an expansion in 2007 and an east extension approved in 2025 on lands in Halton Hills. Head office 2300 Steeles Ave W, 4th Floor, Concord. |
Public company | 552.3 ha of quarry operationA |
| Unnamed landlord of the Foot Locker distribution centre Established only as a gap, from DICK'S Sporting Goods' own ownership column: "Milton, Ontario | Foot Locker | 259,000 | Leased". A quarter-million square feet of Milton industrial space whose owner is not disclosed in any filing opened, and is reachable only through the register. |
Private company | 259,000 sq ftA |
| Unnamed landlord at 433 Steeles Avenue East The only federal lease in Milton. The Directory of Federal Real Property gives PSPC as custodian, Interest Type Lease or Licence, 361 square metres, Office, and names no landlord. The same street address is where two now-expired Mattamy Homes licensees were registered, which identifies the building but not its owner. |
Private company | 361 sq m leased to the Government of CanadaA |
Looked for and not found
Claims this page would have made if a source could be opened. They are left out rather than guessed.
- How much land Canadian National owns in Milton in total. The Town's page says the 400-acre hub would be built on CN-owned land in the southwest urban area; reporting describes a larger CN holding around it, but no document opened states the total, so only the 400 acres is entered.
- Who owns the 259,000 sq ft Foot Locker distribution centre, and who owns the rest of Milton's $3.189 billion ordinary-commercial class. No REIT or corporate filing publishes a Milton industrial property table.
- Who owns 433 Steeles Avenue East, where the Government of Canada leases 361 sq m and where two expired Mattamy Homes licences were registered.
- Conservation Halton's landholdings inside Milton. Its About page gives only a jurisdiction-wide figure of about 4,489 hectares "owned and managed", and its land-holdings pages 404.
- Who the 50 per cent co-owner of SmartCentres Milton Crossroads is. The trust publishes the percentage but not the partner.
- What the Town of Milton itself owns, including the Milton Education Village lands. No municipal document naming the town as registered owner of a specific parcel could be opened.
- Any link between a property holding and elected office in Milton: nothing was established, and the record carries none. The Town's published opposition to the CN hub is a council position on a planning matter, not a property interest.
Sources
- Overview: land registry — Government of Ontario (ServiceOntario) · openA
- Bulletin 2026-04: Land Services Fee Changes effective November 2, 2026 (Schedule I, Tariffs of Fees) — Ministry of Public and Business Service Delivery and Procurement, ServiceOntario, Land Registry Services Branch · openA
- The Assessment Cycle — Municipal Property Assessment Corporation (MPAC) · openA
- Financial Information Return (FIR) multi-year CSV data (Schedule 22 Taxation and Payments-in-Lieu Summary; Schedule 80D Statistical Information) — Ontario Ministry of Municipal Affairs and Housing · openA
- Ontario Builder Directory (/api/builders, /api/buildersummary?id=) — Home Construction Regulatory Authority (HCRA) · openA
- Directory of Federal Real Property, bulk XML extract (dfrp-rbif.xml, 2025-11 snapshot) — Treasury Board of Canada Secretariat · openA
- CN Logistics Hub (Town project page: "The hub would be built on CN-owned land (400 acres)") — Town of Milton · openA
- About the CN Milton Logistics Hub - Fact Sheet, Construction in your community (December 2021) — Canadian National Railway Company · openA
- Milton Quarry East Extension - Public Consultation Strategy, December 2021 ("The overall operation consists of 552.3 ha") — Dufferin Aggregates, a division of CRH Canada Group Inc. · openA
- Ecological Enhancement Plan & Rehabilitation Plan Report, Milton Quarry East Extension (licence and extraction areas) — Dufferin Aggregates, a division of CRH Canada Group Inc. · openA
- ERO 019-5928: Dufferin Aggregates - Approval of an amendment to the Niagara Escarpment Plan (decision posted 7 July 2025) — Environmental Registry of Ontario / Ministry of Natural Resources · openA
- SmartCentres Milton Crossroads - property page (address, square feet, ownership share) — SmartCentres REIT · openA
- Form 10-K for the fiscal year ended January 31, 2026, Item 2 Properties (distribution centre table) — DICK'S Sporting Goods, Inc. (SEC EDGAR) · openA
- About Us (jurisdiction area and "approximately 4,489 hectares of CH-owned and managed lands") — Conservation Halton · openA
- Milton, Ontario (2021 census land area and population) — Wikipedia · openA