Toronto address · Ward 11, University-Rosedale
20 Chestnut Pk
The City of Toronto has 10 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
Small residential project · Garage
Proposed: addition to existing attached garage
Applied Aug 1, 2024 · issued Aug 14, 2024 · completed Nov 3, 2025 · Permit 24 191534 BLD
- Closed
Heating and ventilation
HVAC - Proposal to construct interior alterations and underpin existing basement of a detached SFD.
Applied Mar 24, 2023 · issued Mar 28, 2023 · completed Nov 20, 2024 · Permit 22 183979 HVA
- Closed
Small residential project · Multiple projects
Proposal to construct interior alterations and underpin existing basement of a detached SFD.
Applied Jul 29, 2022 · issued Aug 9, 2022 · completed Jan 3, 2025 · Permit 22 183979 BLD
- Closed
Drains and site services
Drain - Proposal to construct interior alterations and underpin existing basement of a detached SFD.
Applied Jul 29, 2022 · issued Aug 9, 2022 · completed Jan 3, 2025 · Permit 22 183979 DRN
- Closed
Plumbing
Plumbing - Proposal to construct interior alterations and underpin existing basement of a detached SFD.
Applied Jul 29, 2022 · issued Aug 9, 2022 · completed Jan 3, 2025 · Permit 22 183979 PLB
- Closed
Plumbing · Piping: SFD/Semi
replace piping from property line to main front wall of dwelling (upgrade to a 1" copper pipe)
Applied Oct 15, 2014 · issued Oct 15, 2014 · completed Jul 11, 2022 · Permit 14 237882 PSA
- Closed
Heating and ventilation
HVAC - Proposed renovations (61.67m2) to existing three storey single family deatched dwelling and finished basement area (26.75m2)
Applied Aug 5, 2014 · issued Aug 11, 2014 · completed Jul 11, 2022 · Permit 14 181046 HVA
- Closed
Small residential project · Interior alterations
Revision to bench foot portion of basement.
Applied Jul 28, 2014 · issued Aug 5, 2014 · completed Jul 11, 2022 · Permit 14 181046 BLD (revision 01)
- Closed
Small residential project · Interior alterations
Proposed renovations (61.67m2) to existing three storey single family deatched dwelling and finished basement area (26.75m2)
Applied Jun 26, 2014 · issued Jul 10, 2014 · completed Jul 11, 2022 · Permit 14 181046 BLD
- Closed
Plumbing
Plumbing - Proposed renovations (61.67m2) to existing three storey single family deatched dwelling and finished basement area (26.75m2)
Applied Jun 26, 2014 · issued Jul 10, 2014 · completed Jul 11, 2022 · Permit 14 181046 PLB
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 · New R building
To alter the existing three-storey detached dwelling by constructing a one-storey side (east) addition to the existing attached garage (abutting Rowanwood Avenue). There will be three parking spaces (within the garage) on this lot.
Decision: Approved (hearing May 15, 2024)
Filed Sep 15, 2023 · File A0885/23TEY
What’s planned nearby
Development sites within 500 m
- Approved
2 storeys · Not stated in the file
130 m away · Site plan · Approved · filed Aug 19, 2025
- Under review
1087-1091 Yonge Street and 9 Price Street
35 storeys · 235 homes · Mixed use
170 m away · Rezoning · Under review · filed May 28, 2025
- Under review
1087-1091 Yonge Street and 9 Price Street
19 storeys · 143 homes · Mixed use
170 m away · Site plan · Under review · filed Apr 29, 2022
- Under review
10 storeys · 64 homes · Mixed use
230 m away · Condominium · Under review · filed Nov 1, 2021
- Approved
12 storeys · 24 homes · Mixed use
240 m away · Site plan · Approved · filed Nov 14, 2024
- Under review
14 storeys · 67 homes · Mixed use
370 m away · Condominium · Under review · filed Nov 18, 2021
Neighbours’ Committee of Adjustment files within 250 m
5 Scrivener Sq · Minor variance
To alter the development standards, as approved under Site Specific Zoning By-law 267-2021 (LPAT), for the 23-storey mixed-use building (currently under construction) by constructing a one-storey addition (enclosed solarium / patio) for the use of the eating establishment (restaurant), by increasing the total gross floor area, the horizontal patio projection, and building heights (the enclosed solarium/patio will have a height of 4.6 m). Also to reduce the north building setback from 5.9 m to 4.35 m, the south building separation distance from 5.5 m to 2.58 m, and to alter the location of the…
220 m away · filed Feb 9, 2026 · Approved
1140 Yonge St · Minor variance
To alter the development standards, as approved under Site Specific Zoning By-law 1201-2022(OLT), for the 10-storey mixed-use building to increase the number of storeys to 13-storeys, the building height from 44.95 m to 59.14 m (including the mechanical penthouse), and gross floor area, as well as modifications to the building setbacks.This is currently under the review of Site Plan Control (File No. 21 250334 STE 11 SA). There will be a total of 99 residential dwelling units on this lot, with an eating establishment (restaurant) and an outdoor patio on the ground floor.
210 m away · filed Dec 24, 2025 · Approved
1080 Yonge St · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 761-2023), for a new 12-storey mixed-use building, by increasing the maximum permitted building height (from 44.9 m to 46.27 m), equipment/structure projection beyond the maximum building height, and to reduce the minimum building setbacks. There will be a total of 24 residential dwelling units on this lot.
230 m away · filed Sep 9, 2025 · Approved
108 Cluny Dr · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear second storey addition with a basement addition, at the southwest portion of the dwelling.
170 m away · filed Jun 3, 2025 · Approved
50 Crescent Rd · Minor variance
To alter the three-storey detached dwelling (currently under construction) by shifting the basement car lift and ground floor opening (car lift shaft area) closer to the front (south) lot line, resulting in an increase to the previously approved building length as approved under Minor Variance Decision A1247/21TEY.
210 m away · filed Mar 26, 2025 · Approved
25 Roxborough St E · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear third storey addition with a balcony at the southeast corner, rear one-storey and two-storey additions (the existing rear addition will be demolished), a front basement walkout, a rear ground floor covered landing with stairs, and a rear ground floor deck.
160 m away · filed Dec 13, 2024 · Approved
25 Chestnut Pk · Minor variance
To alter the existing three-storey detached dwelling by constructing two-storey side (east and west) additions. Also, to reconstruct the existing rear third storey balcony.
70 m away · filed Aug 9, 2024 · Approved
48 Chestnut Pk · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing east side and rear two-storey additions, and a rear ground floor deck.
200 m away · filed Jul 24, 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.