306 Seaton 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 — 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?
- 3 building permits on record since 2014, most recently Jul 25, 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.
- R (d1.0) (x516) · as of Feb 20, 2026
- What could change around it?
- 27 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
3 filingsView permits (3) Hide permits
Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
45 locations shown
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1
22 m
SEATON ST / From: GERRARD ST E / To: CARLTON ST
Scheduled Construction -
2
66 m
218 Gerrard St E
Renovation -
3
75 m
222 Gerrard St E
Renovation -
4
77 m
2 addresses at this point
Scheduled Construction ×2 -
5
80 m
2 addresses at this point
Scheduled Construction ×2 -
6
80 m
SEATON ST / From: DUNDAS ST E / To: GERRARD ST E
Scheduled Construction -
7
92 m
311 Sherbourne St
Committee of Adjustment ×2 -
8
100 m
270 Seaton St
Renovation -
9
103 m
213 Gerrard St E
Development Permits -
10
105 m
268 Seaton St
Renovation -
11
105 m
211 Gerrard St E
Development Permits -
12
105 m
219 Gerrard St E
Development Permits -
13
106 m
227 Gerrard St E
Development Permits -
14
111 m
227 Gerrard St E
Development Permits -
15
115 m
311 Sherbourne St
Renovation -
16
116 m
423 Ontario St
Renovation -
17
123 m
183 Carlton St
Committee of Adjustment -
18
130 m
307 Sherbourne St
Renovation ×2 -
19
133 m
307 Sherbourne St
Zoning Changes -
20
133 m
169 Carlton St
Committee of Adjustment -
21
137 m
171 Carlton St
Renovation -
22
137 m
169 Carlton St
Renovation -
23
143 m
181 Carlton St
Renovation -
24
145 m
183 Carlton St
Renovation -
25
147 m
237 Gerrard St E
Renovation -
26
147 m
355 Sherbourne St
Zoning Changes -
27
174 m
391 Ontario St
Renovation -
28
176 m
241 Seaton St
Renovation -
29
182 m
ONTARIO ST / From: CARLTON ST / To: ABERDEEN AVE
Scheduled Construction -
30
192 m
380 Berkeley St
Committee of Adjustment -
31
198 m
388 Berkeley St
Committee of Adjustment -
32
204 m
209 Carlton St
Committee of Adjustment -
33
205 m
261 Gerrard St E
Renovation -
34
206 m
209 Carlton St
Renovation ×2 -
35
212 m
294 Sherbourne St
Renovation ×3 -
36
215 m
388 Berkeley St
Renovation -
37
217 m
365 Berkeley St
Renovation -
38
218 m
390 Berkeley St
Renovation -
39
218 m
2 addresses at this point
Scheduled Construction ×2 -
40
224 m
213 Carlton St
Renovation -
41
228 m
215 Carlton St
Committee of Adjustment -
42
231 m
393 Berkeley St
Renovation -
43
241 m
55 Bleecker St
Renovation ×2 -
44
243 m
166 Carlton St
Renovation -
45
247 m
GERRARD ST E / From: [N] GERRARD ST E [BRANCH] / To: PARLIAMENT ST
Scheduled Construction
Renovation
Development Permits
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.
-
222 Gerrard St E
66m3 recent · 6 total
Office · 3 filings in the last 12 months, latest Jan 2026
-
218 Gerrard St E
64m2 recent · 3 total
Restaurant · 2 filings in the last 12 months, latest Feb 2026
-
333 Sherbourne St
99m41 filings
Institutional · Last filed Oct 2024
-
296 Seaton St
35m5 filings
Last filed Apr 2023
-
320 Seaton St
49m5 filings
Last filed Mar 2019
306 Seaton St in Toronto has 3 building permits on record dating back to 2014, most recently on July 25, 2014.