FSI (floor space index) Lot Coverage. Read on to find out: Each of these building blocks has the same floor area ratio, image via City of Toronto Floor Space Index For Downtown Toronto I am pleased to share the following interactive map that displays the estimated gross floor space index (FSI) for every parcel in downtown Toronto. Index numbers are values expressed as a percentage of a single base figure. The difference between FAR and FSI is that the first is a ratio, while the latter is an index. To avail this FSI, the abutting road of the land must be at least 30 feet. When a development application is submitted to the planning department, it contains pertinent information regarding the proposed structure. Click on any parcel to see the FSI: Subscribe using the links below, thanks! You'll often see the term Floor Space Index—or, for those in the know, FSI—here on UrbanToronto, but what exactly does it mean? Figuring out the proposed density of the development is a little trickier, but can be determined by calculating the floor space index (FSI).You can find the rest of the story on our sister site, Each of these building blocks has the same floor area ratio, image via City of Toronto The City of Toronto applied the Transition Clause provisions found in Chapter 2 of By-law 569-2013 until May 9, 2018. This is based on the intersection of 3D massing data and parcel data obtained from the many images are currently missing from this site after dropbox decided to stop allowing image hosting. Setbacks. Setback Definitions. FAR is a ratio, expressed as a decimal. This is based on the intersection of 3D massing data and parcel data obtained from the City of Toronto open data portal. For example, a 10,000-square-foot building on a 10,000-square-foot lot will have an FSI of 1.0, whereas a 50,000-square-foot building on a 10,000-square-foot will have an FSI of 5.0. Each of these building blocks has the same floor area ratio, image via City of Toronto In the Commercial Residential Employment Zone category, the floor space index for a detached house, semi-detached house, townhouse, duplex, triplex, or fourplex is the result of the gross floor area, plus the area of an attic described in regulation 50.5.40.40(7) and subject to regulation 50.5.40.40(8) minus the areas listed in regulation 50.5.40.40(9), divided by the area of the lot. 30 – 40 Feet Road Width – 20 % Premium FSI 40 – 60 Feet Road Width – 30 % Premium FSI Zoning By-law 569-2013. The height, total gross floor area, and lot coverage—the percentage of the property to be occupied by buildings—are attributes that are typically specified in the application's data sheet.


Floor Space Index Calculation for a Non-residential Building in a Commercial Zone Category: In the Commercial Zone category the floor space index for a non-residential building is the result of the gross floor area minus the areas listed in regulation 30.5.40.40(1) divided by the area of the lot. Flat and Sloped Roofs.
For example, a FAR of 1.4 is equal to a floor space index of … Floor Area ratio is sometimes called floor space ratio (FSR), floor space index (FSI), site ratio or plot ratio. Premium FSI, If you need to extend the allowable Floor Space Index (FSI), you have to pay a premium fee to the govt. Floor Space Index. Floor Space Ratio and Floor Space Index. I am pleased to share the following interactive map that displays the estimated gross floor space index (FSI) for every parcel in downtown Toronto. However, floor space index is the same value in percentage form. It is determined by dividing the gross floor area of the building by the gross area of the lot. Visit my Portfolio for all the maps!Hello and welcome to my mapping blog that uses open data to explore how urban design & transportation planning can impact the population health & well-being of communities. Thus an … Lot Coverage. In This Section. Floor area ratio and floor space index are two ways to express the same value. I am in the process of relinking all the images to a new server, but this will take some time.