12 Astor 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?
- 6 building permits on record since 2000, most recently Oct 2, 2012. 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 (f12.0; a370; d0.6) · as of Feb 20, 2026
- What could change around it?
- 10 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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2012
3 filingsView permits (3) Hide permits
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Oct 2, 2012
Drain repair $15K
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2006
2 filingsView permits (2) Hide permits
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Apr 28, 2006
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Apr 3, 2006
Multiple Projects $150K
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2000
1 filingView permits (1) Hide permits
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Jul 27, 2000
Basement renovation $40K
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Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
14 locations shown
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1
7 m
10 Astor Ave
Committee of Adjustment -
2
18 m
10 Astor Ave
Renovation -
3
111 m
28 Astor Ave
Renovation -
4
139 m
24 Rolph Rd
Committee of Adjustment -
5
146 m
6 Rolph Rd
Renovation -
6
146 m
6 Rolph Rd
Committee of Adjustment -
7
150 m
ROLPH RD / From: SOUTHVALE DR / To: SUTHERLAND DR
Scheduled Construction -
8
172 m
29 Leacrest Rd
Committee of Adjustment -
9
173 m
29 Leacrest Rd
New Build Demolition -
10
182 m
335 Moore Ave
Renovation -
11
194 m
45 Sutherland Dr
Renovation -
12
215 m
35 Bessborough Dr
Renovation -
13
227 m
33 Sutherland Dr
Renovation -
14
239 m
321-325 Moore Ave
Renovation ×2
New Build
Renovation
Demolition
Committee of Adjustment
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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10 Astor Ave
11m3 recent
3 filings in the last 12 months, latest Apr 2026
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110 Southvale Dr
49m1 recent · 6 total
1 filing in the last 12 months, latest Jun 2026
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22 Astor Ave
56m9 filings
Last filed Feb 2022
-
14 Astor Ave
11m5 filings
Last filed May 2014
-
17 Astor Ave
48m6 filings
Last filed Sep 2017
12 Astor Ave in Toronto has 6 building permits on record dating back to 2000, most recently on October 2, 2012.