Report to: Development Services Committee                                  Report Date: June 19, 2007  

 

 

SUBJECT:                              PRELIMINARY REPORT

                                                Chak Cheng

                                                Application for a Zoning By-law Amendment to rezone                                                             7165 Bayview Avenue from Greenbelt Residential (GR) to                                                        permit a future severance of the lands into two lots for the                                                         construction of two single detached dwellings

                                                ZA-07-110055

 

PREPARED BY:                   Geoff Day, Planner - West Development Team

 

 

RECOMMENDATION:

 

That a Public Meeting be held to consider the application submitted by Chak Cheng for the rezoning of 7165 Bayview Avenue from Greenbelt Residential (GR) to permit a future severance of the lands into two lots for the construction of two single detached dwellings.

 

PURPOSE:

 

The purpose of this report is to provide preliminary information regarding an application to rezone 7165 Bayview Avenue to accommodate the future severance and construction of two new detached residential dwellings, and to recommend that the Committee authorize the scheduling of a public meeting after a number of issues outlined below are addressed.  

 

BACKGROUND:

 

Property and Area Context

The subject property has an area of 0.59 hectares (1.46 acres) located on the east side of Bayview Avenue north of Steeles Avenue.  There is an existing single detached dwelling on the property which is proposed to be demolished.  Single detached dwellings surround the subject property to the north, south, and east and across Bayview Avenue to the west.  The East Don River bisects the subject property (Figure 1).

 

Proposal

The owner has submitted an application to rezone the property from Greenbelt Residential (GR) to accommodate the construction of two new detached dwellings on two new lots that the owner proposes to create by consent (Figure 4). 

 

Official Plan and Zoning By-law

The Official Plan designates the lands Urban Residential and Hazard Lands (East Don River).  The Thornhill Secondary Plan designates the lands Low Density Housing and Hazard Land and Buffer Area.  These designations permit residential uses in the Urban Residential and the Low Density Housing portions of the subject lands at a maximum density of 14.8 units per hectare (6 units per acre).  The lands are currently zoned Greenbelt Residential (GR) by By-law 1767, as amended (Figure 2).  A zoning by-law amendment and consent application are required to permit the proposed two 18.5 metre (60.7 foot) lots. 

 

Section 2.7.2 of the Official Plan outlines the special urban area provisions with respect to severances.  Specifically section 2.7.2 b) states:

 

“Severances will be considered for the purposes of infilling in an existing urban area, but shall not extend the existing urbanized area.  Infilling which economizes the use of urban space without disturbing the pattern of the existing development, or perpetuating an undesirable pattern of development or prejudicing the pattern of future development, shall be considered acceptable.”

 

This application meets the above provision, and therefore land division by consent would be appropriate.  To date, a consent application has not been submitted to the Town.   If a future consent is approved, Staff would require the application be subject to Site Plan Approval among other conditions.  

    

CONCERNS/ISSUES TO BE RESOLVED:

 

The following is a brief summary of concerns/issues raised to date.  These matters, and any others identified through the circulation and detailed review of the proposal, will be addressed in a final staff report to be presented to the Committee at a later date.

 

Toronto and Region Conservation Authority has visited the site

The applicant met with the Toronto and Region Conservation Authority on February 27, 2007 to stake out the top of bank on the property.  The top of bank is to be confirmed to the satisfaction of the TRCA.

 

East Don River

The TRCA has reviewed the rezoning application and has advised that at the Site Plan Approval stage, all proposed buildings will be required to be located outside of the Regional Storm Flood Plain and are to be flood proofed to the TRCA’s satisfaction.  Extensive planting of native woody species in the buffer and floodplain, wherever feasible, will be required to the satisfaction of the TRCA and the Town.  As a legal survey was not provided to the TRCA at the time of the staking exercise, the TRCA has advised that revisions may be required to the concept plan to ensure that both proposed dwellings are located outside of the flood plain and buffer area. 

 

Conveyance of the river and valleylands into public ownership required

The rear half of the subject lands designated Hazard Lands are also identified as “Locally Significant Area Complexes” in the Official Plan.  Section 2.2.2.4.1 states that these areas have demonstrated exceptional biological, physiological or hydrologic attributes and warrant the highest order of protection. 

 

Section 3.10.1 j) of the Official Plan requires that Hazard Lands be conveyed to the Town or other authorized public agencies as a condition of development approval.  Correspondence from the TRCA has reiterated this requirement. Therefore as a condition of approval, the Town will require the Hazard Lands be conveyed into public ownership. 

 

However, a study of the ownership pattern of the adjacent lands has revealed that none of the connecting parcels are under public ownership.  As confirmed by the Town’s Legal Department, an access easement to the top of bank in favour of the Town, registered on title, will be required to ensure emergency personnel have unimpeded access to the Hazard Lands.  This will be addressed as a condition of consent.    

 

Insufficient rear yard amenity space and the creation of an environmental buffer zone

Currently the owner is proposing to locate the rear wall of the dwellings generally at or very close to the outer (western) boundary of the environmental buffer so that a substantial part of the buffer would have to serve as a rear yard amenity space.  In order to provide for both a 10 metre environmental buffer beyond the top of bank and a useable rear yard amenity space for the future owners of the proposed dwellings, staff would recommend that the dwellings be located closer to Bayview Avenue.  This would help protect the integrity of the river corridor and associated buffer and would provide a more compatible setback with the dwellings to the south that front onto Fairfield Place (Figure 3).   Further detailed review of the top of bank; environmental buffer; proposed building footprints; and, future road widenings of the Bayview Avenue right-of-way will be required to assess the feasibility of this option.  As has occurred in other areas of Thornhill, the environmental buffer may serve as both a setback from the top of bank and a rear year amenity space.  In this case, the full 10 metre width of the environmental buffer would remain in private ownership but would be placed in an open space zone, which would prohibit the erection of buildings or structures within 10 metres of the designated stable top of bank.

  

Neighbourhood Analysis

Regard has to be given to the compatibility of the proposed amendment and future severance and its potential effect on the surrounding neighbourhood. The owner is proposing through a future severance application, the division of the existing lot into two lots with frontages of 18.5 metres (60.7 feet) respectively.  Section 5.4.3 c) of the Thornhill Secondary Plan states:

 

“When applications are made for severances, minor variances, zoning by-law amendments or site plan approval, the applicant shall be expected to demonstrate compatibility with the existing character of the adjacent area with respect to natural vegetation and development standards such as lot frontage and area, coverage, density, building setbacks and heights.”

 

A review of the surrounding properties was undertaken and it was noted that many of the existing properties within the area have lot frontages greater than indicated in the proposal.  These frontages ranged from approximately 30.5 metres (100 feet) to 61 metres (200 feet).  However lot frontage is only one variable of a neighbourhood analysis.  The subdivisions to the south on Fairfield Place and to the west on Whitelaw Court all have lots with areas similar to the proposal.   Developments to the south such as the “Avignon” development by Tridel at the corner of Bayview and Steeles and the “Cotswolds of Bayview” located on Arlington Way and Steeles Avenue were both recently developed as higher density Condominium type developments.  Therefore there is a diversity of densities, uses and development standards within the area.  

 

FINANCIAL CONSIDERATIONS:

 

No financial implications are to be considered in this report.

 

ENVIRONMENTAL CONSIDERATIONS:

 

Impacts of the proposed development on the East Don River will be assessed in consultation with the TRCA.

 

ENGAGE 21ST. CONSIDERATIONS:

 

Not applicable

 

BUSINESS UNITS CONSULTED AND AFFECTED:

 

The proposal is currently in circulation to other Town Departments and agencies for review and comments.

 

CONCLUSION:

 

In order to allow for public input before Council makes a decision on the application, it is recommended that a public meeting be held after a number of issues outlined above, are addressed.  

 

RECOMMENDED BY:

                                 

 

 

______________________________            ____________________________

Valerie Shuttleworth, M.C.I.P, R.P.P                Jim Baird, M.C.I.P, R.P.P

Director, Planning & Urban Design                   Commissioner, Development Services

ATTACHMENTS:

Figure 1 - Location Map

Figure 2 - Area Context/Zoning

Figure 3 – Aerial Photo

Figure 4 – Proposed Site Plan

Figure 5 – Proposed Elevations

 

Applicant Contact Information:  Malone Given Parsons Ltd

                                                            Carmela Liggio

                                                            140 Renfrew Dr

                                                            Markham ON L3R 6B3

                                                            Facsimile Number: 905-513-0170 ext.120

 

Document filepath: AMANDA/File ZA-07-110055 /Documents/Preliminary Report