12 Dewbourne Ave
City of Toronto
Before you make an offer
Here’s what the public record shows about this property.
Buying a home is one of the biggest financial decisions most people make — and some of this is easiest to check before you commit. Every line below is a fact from the City’s open data, not our opinion.
- Has this property been altered?
- 1 building permit on record since 2014, most recently Jun 10, 2014. View building permit timeline
- What’s the zoning here? Not an official zoning verification. CanPermits maps this from the city’s published open zoning data — confirm the zoning with the municipality or a planner.
- RD (f15.0; d0.65) (x1321) · as of Feb 20, 2026
- What could change around it?
- 20 active construction records within 250 m of this address. View nearby construction
Each line is a fact from the City’s open record. Open the full report for the complete timeline, every nearby project, and the assessment detail.
Agents and sellers already check these records. Buyers usually haven’t.
Sources we check for every address (25 data sources)
- Building permits
- Zoning by-law designation
- Property boundaries (parcel)
- Planning & environmental constraints
- Flood plain & conservation regulation (TRCA)
- Heritage Register status
- Building footprint & massing
- Nearest fire station
- Nearest TTC transit stop
- Nearest park & green space
- Street-tree density
- Building violations & orders
- Property standards orders (ML&S)
- Fire safety inspections
- Rental building condition rating
- Rent-reduction notices
- Business licences
- Short-term rental registrations
- Multi-tenant (rooming) house licences
- Sign permits
- Development applications
- Committee of Adjustment (zoning variances)
- Local Appeal Body appeals
- Food inspections (DineSafe)
- Liquor licences
Contains information licensed under the Open Government Licence – Toronto.
Contains information licensed under the Open Government Licence – Ontario.
Contains information made available under the Toronto and Region Conservation Authority (TRCA)'s Open Data Licence v 1.0
Source: Statistics Canada, Forward sortation areas, digital boundary file, 2021 Census. Reproduced and distributed on an "as is" basis with the permission of Statistics Canada.
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
View full permit history
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
-
2014
1 filingView permits (1) Hide permits
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Jun 10, 2014
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Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
34 locations shown
-
1
58 m
ROSEMARY LANE / From: DEWBOURNE AVE / To: [E-W] ROSEMARY LANE [LEG]
Scheduled Construction -
2
71 m
ROSEMARY RD / From: [E] DEWBOURNE AVE [BRANCH] / To: [W] DEWBOURNE AVE [BRANCH]
Scheduled Construction -
3
76 m
424 Rosemary Rd
Renovation -
4
84 m
15 Rosemary Lane
New Build -
5
92 m
ROSEMARY RD / From: [W] AVA RD [BRANCH] / To: [E] DEWBOURNE AVE [BRANCH]
Scheduled Construction -
6
94 m
1 Rosemary Lane
Committee of Adjustment -
7
95 m
1 Rosemary Lane
New Build Demolition -
8
98 m
15 Rosemary Lane
Committee of Adjustment -
9
112 m
418 Rosemary Rd
Renovation -
10
130 m
DEWBOURNE AVE / From: BATHURST ST / To: CHILTERN HILL RD
Scheduled Construction -
11
135 m
414 Richview Ave
Committee of Adjustment -
12
150 m
1725 Bathurst St
Committee of Adjustment -
13
151 m
1725 Bathurst St
Renovation -
14
156 m
114 Old Forest Hill Rd
Renovation ×2 -
15
169 m
408 Richview Ave
Committee of Adjustment -
16
170 m
BATHURST ST / From: ROSEMARY LANE / To: [36 m S] EGLINTON AVE W
Scheduled Construction -
17
171 m
2004 Bathurst St
Zoning Changes -
18
176 m
110 Old Forest Hill Rd
Renovation -
19
180 m
2006 Bathurst St
Zoning Changes -
20
180 m
110 Old Forest Hill Rd
Committee of Adjustment -
21
188 m
2008 Bathurst St
Zoning Changes -
22
194 m
2010 Bathurst St
Committee of Adjustment -
23
204 m
2010 Bathurst St
Renovation -
24
208 m
106 Old Forest Hill Rd
Renovation -
25
215 m
27 Peveril Hill N
Renovation ×2 -
26
217 m
OLD FOREST HILL RD / From: EGLINTON AVE W / To: DARWIN RD
Scheduled Construction -
27
220 m
1950 Bathurst St
Renovation -
28
222 m
PEVERIL HILL N / From: DEWBOURNE AVE / To: EGLINTON AVE W
Scheduled Construction -
29
229 m
800 Eglinton Ave W
Renovation -
30
235 m
38 Ava Rd
Committee of Adjustment -
31
236 m
790 Eglinton Ave W
Renovation -
32
238 m
859 Eglinton Ave W
Renovation -
33
238 m
35 Peveril Hill N
Committee of Adjustment -
34
238 m
ROSEMARY RD / From: [E] AVA RD [BRANCH] / To: [W] AVA RD [BRANCH]
Scheduled Construction
New Build
Renovation
Demolition
Committee of Adjustment
Zoning Changes
Scheduled Construction
Construction activity detected within 250 m, from the City of Toronto's open data. Each pin is a City-geocoded point (which may hold more than one record/address); click for details. Contains information licensed under the Open Government Licence – Toronto.
Nearby active addresses
Direct next steps for exploration.
-
418 Rosemary Rd
110m3 recent
3 filings in the last 12 months, latest Dec 2025
-
424 Rosemary Rd
74m1 recent · 7 total
1 filing in the last 12 months, latest Aug 2025
-
14 Dewbourne Ave
16m1 filing
Last filed Dec 2015
-
29 Dewbourne Ave
112m1 recent
1 filing in the last 12 months, latest Mar 2026
-
16 Dewbourne Ave
32m1 filing
Last filed Jan 2023
12 Dewbourne Ave in Toronto has 1 building permit on record dating back to 2014, most recently on June 10, 2014.