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Residential Infill Subdivision

Important terms

Subdivision: the legal process of dividing land into smaller parcels.

Legal description: a land description that includes lot, block and plan number, or unit number and plan number. For unsubdivided land, the description includes section number, township, range and meridian.

Legal plan: a survey plan prepared by an Alberta Land Surveyor showing boundaries, dimensions, location, orientation and size of properties.

Separation of title document: a form issued by the Land Titles Office, used to describe the existing and proposed legal land descriptions. This form is completed after the subdivision application is approved. After the Subdivision Authority signs or endorses the document, it may be registered at the Land Titles Office.

Subdivision Authority: the authorized representitive to make subdivision decisions on behalf of The City of Calgary, as defined in the Municipal Government Act.

Before you start

Check the existing land use district for the parcel, to ensure that the proposed use is listed permitted or discretionary use in the Land Use Bylaw​. If your proposed development is not a listed use, a land use redesignation may be required prior to subdividing your property, or the application will be rejected. Visit calgary.ca/redesignation for more information.

If you wish to consolidate multiple parcels, contact the Alberta Land Titles office. This is not a City of Calgary process.

What is subdivision?

Subdivision is the process of dividing land into smaller parcels. There are several types of subdivisions.

Types of subdivision

To determine the appropriate type of subdivision, reference the legal description for the parcel, which is found at the top of the certificate of title. The legal description describes the land contained within the parcel. Refer to Subdivision by instrument and Subdivision by tentative plan.

Subdivision by instrument

Also known as separation of title or splitting title, subdivision by instrument may occur when the legal description on a certificate of title has two or more lot numbers and the proposed property line will coincide with the lot line(s) as shown on a registered plan.

Below is an example of a parcel suitable for subdivision by instrument. The certificate of title has a legal description which contains two lots, and the proposed subdivision creates a line between the two lots. The proposed lots must be easily described. In this example, one proposed lot is Lot 7 and the other proposed lot is Lot 8

an example of a parcel suitable for subdivision by instrumentExample certificate of title.
Example certificate of title.
Example of a property that is a candidate for subdivision by instrument.
Example of a property that is a candidate for subdivision by instrument.
Example of the site plan requirement for subdivision by instrument.
Example of the site plan requirement for subdivision by instrument.

Subdivision by tentative plan​

Subdivision by plan is required when the proposed lots cannot be easily described. A plan must be created by the applicant or an Alberta Land Surveyor to show the boundaries of each new lot. Upon approval of a subdivision by plan, an Alberta Land Surveyor prepares a plan of survey, based on monuments placed in the ground. The plan gets registered at the Land Titles Office.

Below is an example of a parcel suitable for subdivision by tentative plan. The certificate of title has a legal description which contains one lot.

Example certificate of title.
Example certificate of title.
Example of a property that is a candidate for subdivision by tentative plan.
Example of a property that is a candidate for subdivision by tentative plan.
Example of the site plan requirement for subdivision by tentative plan.
Example of the site plan requirement for subdivision by tentative plan.

Things to consi​der before applying

Know the land use district for the parcel and the proposed use for development

Check the existing land use district for the parcel, to ensure that the proposed use is a listed permitted or discretionary use in the Land Use Bylaw. If your proposed development is not a listed use, a land use redesignation may be required prior to subdividing your property, or the application will be rejected.

Consider the requirements for parcel developm​ent in the applicable land use district

Each of the listed uses has rules that describe the minimum size requirements for parcel width, depth and area.

Consider the location of the proposed subdi​vision line

The location and orientation of the proposed subdivision line will shape the new parcel size and dimension, which must comply with the land use district rules and must follow the existing lotting pattern on the block.

Check for road widening ​setbacks

The Land Use Bylaw​ Part 3, Division 1​ contains a list of properties where road widening setbacks are required when a parcel is subdivided. The setback is required for additional roadway and a substantial amount of property may be affected. As a condition of approval, the land must be dedicated to The City of Calgary without compensation.

Consider the proposed vehicle access and if you will need authorization to alter an existing driveway or create a new driveway

Vehicle access is an important safety aspect of subdivision. Approval from Transportation may be required to alter or create a new driveway​.

Check the certificate of title to ensure there are no regis​trations restricting the proposed development

The certificate of title lists registrations applicable to the parcel. They must be reviewed to ensure that there are no restrictions or right-of-ways in conflict with the proposed subdivision. If you do not understand the restrictions, seek legal guidance.

Consider the current location of the uti​lities and their potential to service the proposed subdivision

Some parcels may have utility constraints, such as a power pole located where vehicle access is desired, no accessibility to connect to a water main service line, or an existing gas utility right-of-way. To inquire about the underground utilities, contact Alberta One-Call. The Real Property Report for the parcel will also indicate if there are any existing utility right-of-ways.

Relevant policies and resources

Subdivision is a legal process and must conform to the governing acts, regulations and bylaws:

Parcels of land may also have additional policy plans and guidelines to adhere to, such as:

  • Municipal Development Plan
  • Calgary Transportation Plan
  • Area Redevelopment Plan
  • Low Density Residential Guidelines for Established Communities

Visit Planning & Development Publications to view these plans and guidelines.

Visit myProperty Map to view your parcel's land use district and additional applicable policy plans and guidelines.

Pre-application enquiry

If you are not sure if your proposed development is allowable for a parcel of land, you may request a pre-application enquiry. This is a voluntary, non-legislated process where an applicant may request contact with City of Calgarystaff, prior to submitting an application. There may be a fee, if the review cannot be completed over the phone or by email. Please call the Planning Services Centre at 403-268-5311 to initiate a pre-application enquiry.

Application fees

Subdivision application fees are approved by City Council. Refer to the subdivision fee schedule. Additional fees for services provided by professionals, such as an Alberta Land Surveyor, should also be considered.

Application process

We’re committed to providing you with a timely response on your permit application.

General overview ​of application process

Subdivision is a two part process. The first part consists of submission, review and subsequent decision. The second part consists of endorsement, registrations and issuance of the new certificates of title.

Application submission

Subdivision applications are submitted online at calgary.ca/vista and are given an assigned file number for reference. Once the submission is verified, the applicant receives payment instructions. The application is first reviewed by staff for mapping purposes and to ensure all of the required information has been provided. A file manager is assigned, the application is thoroughly reviewed and sent for circulation.

Circulation review

The application is reviewed by City of Calgary staff from Planning & Development, Transportation, Development Engineering and Parks, and utility companies. Sometimes community associations and ward councillors will view the application as well. The timeline for review and initial approval of the proposed subdivision is 60 days for subdivision by tentative plan and 21 days for subdivision by instrument. These timelines begin once the application has been accepted and circulation commences. If a decision cannot be made within the timeline, an extension agreement may be granted by the applicant. Or, the applicant may consider the application a deemed refusal and an appeal may be submitted to the Subdivision and Development Appeal Board within 14 days of the expiry date.

Decision rendered

Once the decision has been made on the application, a notification package is mailed electronically to the applicant including any required documents and information regarding the next steps. Once conditional approval is granted, the applicant has up to one year to satisfy any outstanding conditions and submit the endorsement documents, Separation of Title or Plan of Survey, for final approval.

Endorsement

The approval notification package contains information about submitting the final instrument and any other required information to The City. The endorsement of the final instrument is the last part of the subdivision approval from The City.

Registration

The applicant or land surveyor submits the endorsed final instrument (Separation of Title or Legal Plan) to the Land Titles Office for registration, along with any other required documents or agreements that must be registered at the same time. Refer to the Alberta Land Titles Office website for information regarding timelines for registration and other requirements.

Separation of Title example​

New certificate of titles issued and application complete

Once the registration is processed by the Land Titles Office, new certificates of title will be issued for each new parcel created. This completes the application for subdivision. This completes the application for subdivision. For more information please visit Alberta Services.

Public notification and appeals

When required, a circulation package is sent electronically to the community association and ward councillor. A notification letter may be mailed to the adjacent property owners. A response is required within 14 days.

The applicant may appeal the application decision or a condition of approval to the Subdivision and Development Appeal Board within 14 days of notification of a subdivision decision. Adjacent property owners cannot appeal a subdivision application decision.

What documents do I need?

To make a subdivision application, register online at calgary.ca/vista​. It normally takes two to three business days to process the registration. An email wil be sent to you with your user ID and temporary password.

Common reasons for delay of application review

  • Missing documents
  • Incomplete plans or forms
  • Incorrect subdivision type: this may effect the required application fee and can delay the processing time. Read the definitions for subdivision by instrument and subdivision by plan for clarification.
  • The subdivision line goes through a building: If a semi-detached building is to remain on the site, the Real Property Report must state that the proposed property line coincides with the party wall. Note: Real Property Reports are protected by copyright. Any changes must be made by the Alberta Land Surveyor.

Additional information

Corner par​cels

Parcels located on a corner may be required to dedicate land for a corner cut, as a condition of subdivision approval. This is a road dedication which is usually 4.5 m by 4.5 m. Parcels located on a corner may need to be wider than the minimum parcel width indicated in the Land Use Bylaw, to provide a wider side building setback. Refer to the Land Use Bylaw for further information.

Existing ​buildings

Where a proposed property line goes through an existing building, the building must be removed or demolished prior to receiving the final subdivision endorsement. A demolition permit will be required.

If there is an existing semi-detached dwelling on the site and it will remain, the common party wall must coincide with the proposed subdivision line. It must be stated by the Alberta Land Surveyor on the Real Property Report. Additionally, the common party wall must meet requirements of the Alberta Building Code. A building permit may be required to bring the party wall up to appropriate standards.

If an existing building is to remain on the site, in addition to meeting the requirements of the Land Use Bylaw, a building permit may be required to upgrade the side of the building facing the proposed property line. The building must meet the Alberta Building Code requirements.

Existing driveway​ rehabilitation

Parcels which have an existing driveway may be required to remove the driveway and rehabilitate the sidewalk at the developer's expense. A security deposit may be required prior to the final instrument being signed off.

Additional regist​rations

There may be further registrations required upon review, such as encroachment agreements, caveats, road dedication agreements or utlity right-of-ways.​​​​​​​​​​​​​​​​​​​​​​​

Disclaimer: This information has no legal status and cannot be used as an official interpretation of the various bylaws, codes and regulations currently in effect. The City of Calgary accepts no responsibility to persons relying solely on this information. Web pages are updated periodically.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​