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12 Roslin 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?
5 building permits on record since 2014, most recently May 2, 2014.
View building permit timeline
What’s the zoning here?
R (f7.5; d0.6) (x933) · as of Feb 20, 2026
What could change around it?
27 active development records within 250 m of this address.
View nearby development

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.

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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.

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12 Roslin Ave

What you’ll get instantly

  • Full permit history & documents
  • Inspections, orders & violations
  • Zoning, bylaws & exceptions
  • Business licences & past uses
  • Flood, heritage & constraints
  • Excel export

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Money-back guarantee. Full refund if a record is attached to the wrong address, or a permit or order is marked “open” that the City has since closed — email [email protected]. One-time · a 3-day access link is emailed to you.

A presentation of public open-data records, compiled by CanPermits — not an official or certified record, and not affiliated with or endorsed by the City of Toronto.

More — disclaimers & data notice

It draws on the same City open data the municipality publishes, but does not carry the City's certification or legal standing. For an authoritative record — or any legally-binding transaction — order the City of Toronto's official Property Information Report. Not legal, title, or professional advice. Records reflect the most recent data we have ingested and may lag the City's live system.

City open-data records ingested through Jun 30, 2026. Individual sources refresh on their own schedule and may lag the City's live system.

See a personal detail that shouldn’t appear here? Email [email protected] and we’ll remove it.

Building permit timeline

Year-grouped permit history. Permits collapse under each year.

View full permit history
2014
  1. 2014

    5 filings
    View permits (5)

Nearby Development

Within 250 m

Active and recent development within 250 m of this address.

33 locations shown

  • 1

    ROSLIN AVE / From: YONGE ST / To: BOCASTLE AVE

    Scheduled Construction
    28 m
  • 2

    3295 Yonge St

    Renovation
    68 m
  • 3

    32 Glenforest Rd

    Renovation
    81 m
  • 4

    CRANBROOKE AVE / From: YONGE ST / To: JEDBURGH RD

    Scheduled Construction
    97 m
  • 5

    3309 Yonge St

    Committee of Adjustment
    98 m
  • 6

    60 Glenforest Rd

    New Build Demolition
    122 m
  • 7

    66 Glenforest Rd

    Renovation
    134 m
  • 8

    66 Glenforest Rd

    Committee of Adjustment
    142 m
  • 9

    3329 Yonge St

    Renovation
    144 m
  • 10

    FAIRLAWN AVE / From: YONGE ST / To: JEDBURGH RD

    Scheduled Construction
    147 m
  • 11

    3229 Yonge St

    Renovation
    159 m
  • 12

    33 Brookdale Ave

    Renovation
    162 m
  • 13

    3204 Yonge St

    Renovation
    170 m
  • 14

    3343 Yonge St

    Renovation
    180 m
  • 15

    3202 Yonge St

    Demolition
    196 m
  • 16

    3200 Yonge St

    Demolition
    201 m
  • 17

    60 Roslin Ave

    Renovation
    201 m
  • 18

    3198 Yonge St

    Demolition
    205 m
  • 19

    20 Woburn Ave

    Renovation
    208 m
  • 20

    62 Roslin Ave

    Renovation
    208 m
  • 21

    3196 Yonge St

    Demolition
    209 m
  • 22

    22 Woburn Ave

    Renovation
    212 m
  • 23

    3194 Yonge St

    Demolition
    214 m
  • 24

    3192 Yonge St

    Demolition
    218 m
  • 25

    3190 Yonge St

    Demolition
    223 m
  • 26

    3188 Yonge St

    Demolition
    228 m
  • 27

    3186 Yonge St

    Demolition
    237 m
  • 28

    108 Glenforest Rd

    New Build Demolition
    238 m
  • 29

    3184 Yonge St

    Demolition
    241 m
  • 30

    108 Glenforest Rd

    Committee of Adjustment
    243 m
  • 31

    78 Ranleigh Ave

    Renovation
    245 m
  • 32

    3344 Yonge St

    Committee of Adjustment
    246 m
  • 33

    3180 Yonge St

    Demolition ×2
    249 m
2

New Build

13

Renovation

14

Demolition

4

Committee of Adjustment

3

Scheduled Construction

Development 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.

12 Roslin Ave in Toronto has 5 building permits on record dating back to 2014, most recently on May 2, 2014.