21 Dundas Sq
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. 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?
- 73 building permits on record since 1990, most recently Feb 6, 2026.
- 3 development applications on file (Official Plan & Zoning By-law Amendment, Site Plan Approval), most recently filed Apr 14, 2014. View building permit timeline
- What could change around it?
- 40 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.
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2026
1 filing · most recent February 2026View permits (1) Hide permits
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2025
12 filingsView permits (12) Hide permits
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2024
1 filingView permits (1) Hide permits
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2022
4 filingsView permits (4) Hide permits
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Jun 1, 2022
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2021
1 filingView permits (1) Hide permits
View 16 earlier years Hide earlier years
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2020
8 filingsView permits (8) Hide permits
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Aug 7, 2020
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2019
12 filingsView permits (12) Hide permits
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Oct 30, 2019
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Oct 9, 2019
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Aug 27, 2019
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2018
4 filingsView permits (4) Hide permits
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2017
2 filingsView permits (2) Hide permits
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2016
3 filingsView permits (3) Hide permits
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2015
1 filingView permits (1) Hide permits
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2014
6 filingsView permits (6) Hide permits
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Aug 26, 2014
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Aug 5, 2014
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Jul 10, 2014
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Apr 14, 2014
ApplicationClosed
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Feb 18, 2014
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2013
3 filingsView permits (3) Hide permits
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2012
3 filingsView permits (3) Hide permits
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2011
2 filingsView permits (2) Hide permits
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Mar 10, 2011
ApplicationClosed
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2009
1 filingView permits (1) Hide permits
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Dec 16, 2009
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2008
1 filingView permits (1) Hide permits
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May 1, 2008
ApplicationClosed
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2005
2 filingsView permits (2) Hide permits
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2004
4 filingsView permits (4) Hide permits
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1999
3 filingsView permits (3) Hide permits
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1990
1 filingView permits (1) Hide permits
Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
33 locations shown
-
1
68 m
271 Yonge St
Renovation -
2
71 m
1 Dundas St E
Renovation ×3 -
3
87 m
277 Victoria St
Renovation -
4
91 m
54 Dundas St E
Demolition -
5
93 m
247 Yonge St
Renovation -
6
100 m
60 Dundas St E
Demolition -
7
106 m
64 Dundas St E
Demolition -
8
110 m
245 Yonge St
Renovation -
9
116 m
104 Bond St
Demolition -
10
120 m
74 Dundas St E
Demolition -
11
122 m
100 Bond St
Demolition -
12
124 m
285 Victoria St
Renovation -
13
127 m
110 Bond St
Demolition -
14
127 m
260 Yonge St
Renovation ×5 -
15
140 m
239 Yonge St
Renovation -
16
148 m
10 Dundas St E
Renovation ×5 -
17
156 m
1 Dundas St W
Renovation ×35 -
18
159 m
297 Victoria St
Renovation ×2 -
19
168 m
250 Yonge St
Renovation ×3 -
20
184 m
209 Victoria St
Renovation -
21
196 m
252 Church St
Renovation ×2 -
22
202 m
115 Bond St
Renovation -
23
203 m
220 Yonge St
Renovation ×36 -
24
208 m
211 Yonge St
Renovation -
25
211 m
200 Church St
Renovation -
26
212 m
221 Yonge St
Renovation -
27
214 m
250 Church St
New Build -
28
218 m
332 Yonge St
Renovation ×2 -
29
220 m
BOND ST / From: QUEEN ST E / To: SHUTER ST
Scheduled Construction -
30
221 m
330 Yonge St
Renovation -
31
224 m
218 Yonge St
Renovation ×3 -
32
238 m
137 Bond St
Renovation ×3 -
33
249 m
525 Bay St
Renovation ×2
New Build
Renovation
Demolition
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.
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1 Dundas St E
73m3 recent · 229 total
Retail · 3 filings in the last 12 months, latest May 2026
-
655 Dundas St E
73m3 recent
Office · 3 filings in the last 12 months, latest Aug 2025
-
271 Yonge St
65m1 recent · 10 total
Restaurant · 1 filing in the last 12 months, latest May 2026
-
279 Yonge St
46m24 filings
Office · Last filed Mar 2019
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252 Victoria St
48m22 filings
Restaurant · Last filed Sep 2022
21 Dundas Sq in Toronto has 73 building permits on record dating back to 1990, most recently on February 6, 2026.