15 Mercer St
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?
- 18 building permits on record since 2009, most recently Oct 10, 2025.
- 3 development applications on file (Draft Plan of Condominium, Official Plan & Zoning By-law Amendment, Site Plan Approval), most recently filed Aug 23, 2023. View building permit timeline
- Is work happening right now?
- 2 permits in active inspection on this property.
- Any unresolved orders on file?
- 2 open order/violation records on file.
- What could change around it?
- 28 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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2025
2 filingsView permits (2) Hide permits
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2023
4 filingsView permits (4) Hide permits
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Aug 23, 2023
ApplicationUnder Review
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Jan 21, 2023
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Jan 21, 2023
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2022
5 filingsView permits (5) Hide permits
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Nov 15, 2022
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2020
1 filingView permits (1) Hide permits
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2019
1 filingView permits (1) Hide permits
View 5 earlier years Hide earlier years
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2018
1 filingView permits (1) Hide permits
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2017
1 filingView permits (1) Hide permits
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Aug 4, 2017
ApplicationClosed
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2016
2 filingsView permits (2) Hide permits
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2015
3 filingsView permits (3) Hide permits
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Apr 1, 2015
ApplicationClosed
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2009
1 filingView permits (1) Hide permits
Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
25 locations shown
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1
23 m
10 Mercer St
Renovation -
2
35 m
8 Mercer St
Renovation ×4 -
3
54 m
250 Wellington St W
Renovation -
4
64 m
299 King St W
Renovation ×2 -
5
104 m
36 Mercer St
Renovation -
6
117 m
55 John St
Renovation ×6 -
7
119 m
350 King St W
Renovation -
8
161 m
370 King St W
Renovation ×2 -
9
164 m
10 Widmer St
Renovation -
10
168 m
12 Widmer St
Renovation -
11
172 m
14 Widmer St
Renovation -
12
173 m
40 Blue Jays Way
Renovation -
13
173 m
320 Front St W
Renovation -
14
176 m
16 Widmer St
Renovation -
15
180 m
18 Widmer St
Renovation -
16
180 m
200 Wellington St W
Renovation ×30 -
17
183 m
20 Widmer St
Renovation -
18
188 m
225 King St W
Renovation ×5 -
19
200 m
388 King St W
Renovation -
20
223 m
30 Widmer St
Renovation -
21
229 m
87 Peter St
Renovation -
22
230 m
400 King St W
New Build -
23
236 m
215 King St W
Renovation ×14 -
24
244 m
292 Adelaide St W
Renovation -
25
246 m
263 Adelaide St W
Renovation Demolition
New Build
Renovation
Demolition
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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8 Mercer St
41m4 recent · 24 total
Medical · 4 filings in the last 12 months, latest May 2026
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299 King St W
69m4 recent · 6 total
Restaurant · 4 filings in the last 12 months, latest Nov 2025
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250 Wellington St W
48m1 recent · 30 total
1 filing in the last 12 months, latest Nov 2025
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15-33 Mercer St
38m33 filings
Restaurant · Last filed Sep 2023
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305 King St W
59m14 filings
Restaurant · Last filed May 2003
15 Mercer St in Toronto has 18 building permits on record dating back to 2009, most recently on October 10, 2025.