Toronto address · Ward 12, Toronto-St. Paul's
25 Castle View Ave
The City of Toronto has 7 building permits since 2017 (7 still open) 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.
- Revision issued
Small residential project · Multiple projects
REVISION - interior layout changes, combine basement and first floor unitProposal for underpinning and interior alterations to convert the building into a 4-Unit Semi Detached, and to add new basement entrances in front and side yard.
Applied Feb 20, 2026 · issued Mar 13, 2026 · 2 homes removed · Permit 25 101993 BLD (revision 01)
- Inspections under way
Drains and site services
Drain - Proposal for underpinning and interior alterations to convert the building into a 4-Unit Semi Detached, and to add new basement entrances in front and side yard.
Applied Jan 27, 2026 · issued Apr 17, 2026 · Permit 25 101993 DRN
- Inspections under way
Plumbing
Plumbing - Proposal for underpinning and interior alterations to convert the building into a 4-Unit Semi Detached, and to add new basement entrances in front and side yard.
Applied Jan 27, 2026 · issued Apr 17, 2026 · Permit 25 101993 PLB
- Inspections under way
Small residential project · Multiple projects
Proposal for underpinning and interior alterations to convert the building into a 4-Unit Semi Detached, and to add new basement entrances in front and side yard.
Applied Jan 7, 2025 · issued Jan 24, 2025 · 1 home added · Permit 25 101993 BLD
- Inspections under way
Small residential project · Walk-Out stair
Proposed construction of a new basement walk-out in the front yard of an existing 3 unit dwelling.
Applied Apr 3, 2019 · issued Apr 23, 2020 · Permit 19 135182 BLD
- Permit issued
Small residential project · Party wall admin permits
Proposal for an Administrative Permit related to underpinning of the common wall (Party Wall) shared with the adjacent semi-detached dwelling located at #317 Walmer Rd (Underpinning Permit 15-263883 BLD 00 SR).
Applied Dec 11, 2015 · issued Jan 22, 2016 · Permit 15 263891 BLD
- Inspections under way
Plumbing · Fixtures/Roof Drains: other
Proposal to add new bathroom on 2nd floor of multiplex building. Convenience address - 317 Walmer Rd.
Applied Apr 2, 2009 · issued Apr 2, 2009 · Permit 09 122789 PSA
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
- Approved
- Under review
8 storeys · 134 homes · Residential
270 m away · Site plan · Under review · filed Apr 25, 2022
- Under review
8 storeys · 135 homes · Residential
380 m away · Site plan · Under review · filed Apr 25, 2022
- Under review
4 homes · Residential
400 m away · Condominium · Under review · filed Feb 27, 2026
Neighbours’ Committee of Adjustment files within 250 m
574 Davenport Rd · Minor variance
To construct a new three-storey apartment building with front and rear balconies (located on the second and third storeys), front and rear basement walkouts, front and rear porches, exterior stairs (at the northwest, northeast, and southeast corners of the building), and a raised planter with concrete wall at the southwest corner. There will be a total of 12 residential dwelling units on this corner lot.
240 m away · filed Jun 12, 2026 · Approved
356 Walmer Rd · Minor variance
To construct a new one-storey detached ancillary building (containing one garden suite) in the rear yard of the lot. The existing one-storey detached ancillary building (four-car garage) will be demolished. The existing three-storey detached 8-unit apartment building will be maintained and unaltered. There will be a total of 9 residential dwelling units on this lot.
230 m away · filed Oct 9, 2025 · Approved
24 Austin Ter · Minor variance
To construct a new two-and-one-half-storey detached dwelling with a front integral garage (in the basement/below grade level), a rear second storey balcony, as well as front and rear third storey roof decks. Also, to construct a front first storey green roof garden platform on a part of the roof of the integral below grade garage, and a front yard parking pad, partially covered by a front canopy. A new in-ground pool and a hot tub will be constructed in the rear yard. The existing two-and-one-half-storey detached dwelling with integral garage will be demolished.
100 m away · filed Feb 28, 2024 · Approved
22 Austin Ter · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a new front porch with steps (to replace the existing front porch), a front basement walkout with a patio, a rear ground floor lower deck with a rear upper deck on top of an existing rebuilt carport. There will be two residential dwelling units within this dwelling (one primary unit and one secondary suite (within the basement)).
40 m away · filed Sep 21, 2023 · Approved
71 Lyndhurst Ave · Minor variance
To construct a new three-storey detached dwelling with a ground floor front porch with stairs and a rear ground floor terrace. Also to construct a new one-storey ancillary building (shed).
150 m away · filed Mar 1, 2023 · Approved
349 Walmer Rd · Minor variance
To construct a new three-storey detached dwelling, with a front covered porch, a rear covered ground floor terrace, and a third storey balcony. Also, to construct a two-storey ancillary building (detached cabana), in the rear yard.
170 m away · filed Feb 1, 2023 · Approved
58 Lyndhurst Ave · Minor variance
To alter the existing two-storey detached dwelling by converting the garage into habitable space and remove the existing parking space within the integral garage. Also, to construct a side (south) bay window, and a covered porch over the existing patio at the side (east) of the dwelling.
190 m away · filed Jan 10, 2023 · Approved
317 Walmer Rd · Minor variance
To legalize and to maintain the conversion of the basement into habitable space, the front basement walkout entrance, and the front ground floor wooden platform, which were all constructed without an authorized building permit. Also, to construct a second storey side (south) deck. There are a total of three residential dwelling units on this lot.
10 m away · filed Dec 30, 2022 · 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.