Posted on
August 4, 2025
by
Dave Greenwood
As a Calgary REALTOR®, it’s important to me to stay informed about the various zoning designations that can impact property use, development, and value. One such designation that often comes up is R-CG zoning. This month, I’m exploring what R-CG zoning means in Calgary and what property owners should consider.
What is R-CG Zoning?
R-CG stands for “Residential–Commercial General”. This zoning classification is a versatile designation that allows property owners to combine residential and commercial uses on a single parcel of land. It’s commonly found in areas where a mix of living spaces and businesses coexist, such as neighbourhood commercial districts or mixed-use developments.
Key Features of R-CG Zoning
Mixed-Use Flexibility: R-CG zoning permits a variety of residential and commercial activities. This means you could have a home alongside a small business, office, or retail space, depending on the specific regulations within the zone.
Development Potential: Properties with R-CG zoning often have more flexibility for redevelopment or renovation compared to purely residential zones. This can include converting a portion of a property for commercial use or adding additional units, subject to city regulations.
Design and Use Restrictions: Although R-CG offers flexibility, there are guidelines to ensure compatibility between residential and commercial uses. For example, there might be restrictions on signage, parking, and the types of businesses allowed.
Implications for Property Owners
Opportunity for Investment: If you own property with R-CG zoning, you may have the opportunity to run a home-based business or develop a mixed-use property to diversify income sources.
Development and Renovation Options: R-CG zoning can make it easier to modify your property to suit your needs better or increase its market value, provided you adhere to city regulations.
Potential Limitations: Not all commercial activities are permitted, and certain restrictions may apply, such as operating hours or building modifications, so be sure to review the specific zoning bylaws or speak with city planning officials.
What R-CG Zoning Means for a 50 x 120 Foot Lot in Altadore
Let’s consider a typical lot size—50 feet wide by 120 feet deep—located on a quiet residential street in the community of Altadore. Understanding how R-CG zoning influences what you can do with this lot can help you plan effectively.
Number of Units: For a lot of this size, the number of residential units you can build depends on the city’s current regulations and any additional site-specific restrictions. Generally, in an R-CG zone, a 50-foot-wide lot might accommodate a duplex or possibly a triplex, especially if you’re on a corner lot, which often provides more development options.
Corner Lot vs. Interior Lot: Corner lots tend to offer more flexibility compared to interior lots. For instance, corner lots in Altadore with R-CG zoning might permit additional development, such as accessory units or larger commercial components, due to the increased street frontage and visibility. Interior lots, on the other hand, may have stricter height and density limits, often restricting to fewer units or simpler redevelopment options to maintain the neighbourhood’s residential character.
Impact of Location: In a quiet, established community like Altadore, the city may also implement design guidelines to preserve the neighbourhood’s aesthetic. This could influence setbacks, building height, and landscaping requirements, which are especially relevant for a smaller lot.
What Should You Do as a Property Owner?
Check Zoning Details: Always verify your property’s zoning designation with the City of Calgary’s planning department to understand what uses are permitted and any restrictions that may apply.
Consult with Professionals: Before making significant changes, consult with zoning specialists, city planners, or your REALTOR® to ensure your plans comply with regulations.
Stay Informed: Zoning rules can evolve, so staying informed about any changes can help you make strategic decisions about your property.
R-CG zoning in Calgary offers a unique opportunity for property owners to blend residential comfort with commercial convenience. Being well-informed is key, whether you’re considering expanding your property’s use, developing a new project, or want to understand your current zoning.
As your local real estate professional, I’m here to help you navigate these zoning details and maximize your property’s potential. If you have any questions about R-CG zoning or other property-related topics, feel free to reach out!