Toronto address · Ward 11, University-Rosedale
99 Hazelton Ave
The City of Toronto has 5 building permits since 2017 and 1 Committee of Adjustment file on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Closed
Plumbing
Plumbing - Proposed basement underpinning and new area well to existing detached dwelling.
Applied Nov 1, 2022 · issued Nov 2, 2022 · completed Jun 15, 2023 · Permit 19 248968 PLB
- Closed
Drains and site services
Drain - Proposed basement underpinning and new area well to existing detached dwelling.
Applied Nov 1, 2022 · issued Nov 2, 2022 · completed Nov 3, 2022 · Permit 19 248968 DRN
- Closed
Heating and ventilation
HVAC - To alter the existing three-storey detached dwelling by constructing a rear one-storey addition
Applied May 24, 2021 · issued Oct 12, 2021 · completed Jun 15, 2023 · Permit 21 159923 HVA
- Closed
Small residential project · Other
Construct a rear one-storey addition
Applied May 24, 2021 · issued Oct 13, 2021 · completed Jun 15, 2023 · Permit 21 159923 BLD
- Closed
Small residential project · Underpinning
Proposed basement underpinning and new area well to existing detached dwelling.
Applied Nov 14, 2019 · issued Jan 9, 2020 · completed Jun 15, 2023 · Permit 19 248968 BLD
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · R addition
To alter the existing three-storey detached dwelling by constructing a rear one-storey addition
Decision: Approved (hearing Nov 18, 2020)
Filed Mar 6, 2020 · File A0363/20TEY
What’s planned nearby
Development sites within 500 m
- Approved
9 storeys · 55 homes · Mixed use
210 m away · Site plan · Approved · filed Oct 20, 2022
- Under review
19 storeys · 43 homes · Mixed use
220 m away · Condominium · Under review · filed Oct 28, 2021
- Approved
11 storeys · 60 homes · Mixed use
230 m away · Rezoning · Approved · filed Mar 2, 2023
- Approved
11 storeys · Not stated in the file
240 m away · Site plan · Approved · filed Feb 13, 2025
- Under review
183-189 Avenue Road and 109-111 Pears Avenue
11 storeys · 18 homes · Mixed use
270 m away · Site plan · Under review · filed Oct 25, 2021
- Under review
220-234 Davenport Road and 148-158 Avenue Road
38 storeys · 110 homes · Mixed use
280 m away · Site plan · Under review · filed Jul 2, 2021
Neighbours’ Committee of Adjustment files within 250 m
131 Davenport Rd · Minor variance
To alter the existing three-storey mixed-use building (previous residential and office uses which are currently vacant) with rear second and third storey balconies, by converting it into a personal service use (grooming spa).
100 m away · filed Jul 13, 2026 · Hearing scheduled
3 New St · Minor variance
To alter the existing three-storey building by constructing a rear third storey addition (converting the existing third floor balcony into habitable space), a complete fourth storey addition with a front balcony (above the third floor), and a rooftop mechanical unit with screening. The existing integral two-car garage will be maintained and unaltered. This building which used to contain commercial / live-work use will only contain residential use.
90 m away · filed Mar 6, 2026 · Approved
180 Davenport Rd · Minor variance
To alter the existing buildings (municipally known as 178A and 180 Davenport Road, under the same ownership) by constructing a two-storey middle addition that will connect the two buildings internally. Also, to construct a rear third storey addition with a rear terrace, a mechanical penthouse, rooftop access enclosure and a covered rooftop terrace. This building will contain one commercial unit (occupying the basement, ground and second storeys) and one residential dwelling unit (occupying the third storey).
180 m away · filed Jan 29, 2026 · Approved
100 Davenport Rd · Minor variance
To alter the development standards for the approved 19-storey mixed-use building with 46 dwelling units (as approved under Site Specific Zoning By-law 1578-2025 (OLT)), by revising the maximum building heights and permitted height projections (overall building height and number of storeys remain unchanged at 19 storeys, 66 m, plus a 6 m mechanical penthouse), modifying the required minimum building setbacks, and increasing the maximum permitted total gross floor area and residential gross floor area. There will be a total of 46 residential dwelling units on this lot. A related Site Plan Contr…
230 m away · filed Oct 21, 2025 · Approved
122 Avenue Rd · Minor variance
To permit the interior demolition on the ground floor and the north side door (temporary opening to facilitate the removal of dirt for the underpinned basement) constructed without an authorized building permit on the existing one-and-one-half-storey detached building, currently vacant and under construction. Also, to alter the existing one-and-one-half-storey detached building by constructing a basement level extension, and a second storey addition (mezzanine) with a front second storey rooftop patio for a new eating establishment. No loading spaces will be provided.
200 m away · filed Aug 19, 2025 · Approved
148 Avenue Rd · Minor variance
To alter the development standards (as approved under Site Specific By-law 1107-2023) for a 35-storey mixed-use building by increasing building heights and gross floor area, as well as modifying the parking space requirements from ratios to a total number. A related Site Plan Control Application (File Number 21 178726 STE 11 SA) is currently under review.
250 m away · filed Jul 24, 2025 · Approved
110 Avenue Rd · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 781-2023), for the 12-storey mixed-use building by increasing the number of storeys (from the 9-storeys to 12-storeys), the overall building height, and gross floor area. Also, to modify the building envelope (setbacks and encroachments) and to reduce the amenity space and the minimum required parking spaces. There will be a total of 74 residential dwellings units on this lot.
190 m away · filed Nov 8, 2024 · Approved
19 Bishop St · Minor variance
To alter the existing three-storey row house dwelling (currently under construction, as approved under Minor Variance Application A0239/22TEY) by replacing a sloped portion of the roof with a flat portion.
90 m away · filed Sep 16, 2024 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.