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18 Mansfield 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. 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?
4 building permits on record since 2018, most recently Oct 7, 2019.
View building permit timeline
What’s the zoning here?
R (d0.6) · as of Feb 20, 2026
What could change around it?
46 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.

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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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18 Mansfield Ave

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

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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 Jul 8, 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
2018
2019
  1. 2019

    3 filings
    View permits (3)
  2. 2018

    1 filing
    View permits (1)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

49 locations shown

  • 1

    20 Mansfield Ave

    Renovation
    7 m
  • 2

    MANSFIELD AVE / From: MANNING AVE (TO) / To: CLAREMONT ST

    Scheduled Construction
    15 m
  • 3

    MANSFIELD AVE / From: CLAREMONT ST / To: CLINTON ST

    Scheduled Construction
    18 m
  • 4

    311 Manning Ave

    Renovation
    56 m
  • 5

    MANSFIELD AVE / From: CLINTON ST / To: BELLWOODS AVE

    Scheduled Construction
    64 m
  • 6

    16 Henderson Ave

    Renovation ×2
    71 m
  • 7

    259 Bellwoods Ave

    Renovation
    106 m
  • 8

    23 Clinton St

    Renovation ×3
    107 m
  • 9

    MANSFIELD AVE / From: BELLWOODS AVE / To: GRACE ST (TO)

    Scheduled Construction
    111 m
  • 10

    25 Clinton St

    Renovation ×2
    112 m
  • 11

    251 Bellwoods Ave

    Renovation
    115 m
  • 12

    27 Clinton St

    Renovation
    118 m
  • 13

    253 Claremont St

    Renovation
    122 m
  • 14

    322 Euclid Ave

    Committee of Adjustment
    129 m
  • 15

    34 Henderson Ave

    Renovation
    138 m
  • 16

    322 Euclid Ave

    New Build Demolition
    138 m
  • 17

    324 Euclid Ave

    Renovation
    139 m
  • 18

    314 Euclid Ave

    Renovation
    139 m
  • 19

    49 Henderson Ave

    Renovation
    142 m
  • 20

    559 College St

    Renovation
    158 m
  • 21

    280 Euclid Ave

    Committee of Adjustment
    164 m
  • 22

    587 College St

    Renovation
    165 m
  • 23

    356 Euclid Ave

    Committee of Adjustment
    168 m
  • 24

    356 Euclid Ave

    Renovation
    169 m
  • 25

    282 Euclid Ave

    Renovation
    172 m
  • 26

    280 Euclid Ave

    Renovation
    175 m
  • 27

    46 Henderson Ave

    Renovation
    187 m
  • 28

    601 College St

    Renovation
    187 m
  • 29

    572 College St

    Renovation
    192 m
  • 30

    568 College St

    Renovation
    194 m
  • 31

    361 Euclid Ave

    Renovation
    197 m
  • 32

    594 College St

    Renovation
    200 m
  • 33

    281 Euclid Ave

    Renovation
    204 m
  • 34

    262 Euclid Ave

    Renovation ×2
    207 m
  • 35

    212 Claremont St

    Renovation
    208 m
  • 36

    556 College St

    Renovation
    214 m
  • 37

    617 College St

    Renovation
    214 m
  • 38

    606 College St

    Renovation
    216 m
  • 39

    550 College St

    Renovation
    222 m
  • 40

    548 College St

    Renovation
    227 m
  • 41

    126 Grace St

    Renovation
    230 m
  • 42

    637 College St

    Renovation
    234 m
  • 43

    242 Palmerston Ave

    Committee of Adjustment
    235 m
  • 44

    256 Palmerston Ave

    Renovation
    236 m
  • 45

    254 Palmerston Ave

    Renovation
    237 m
  • 46

    373 Manning Ave

    New Build Renovation ×2 Demolition
    238 m
  • 47

    375 Manning Ave

    New Build Renovation ×2 Demolition
    245 m
  • 48

    373 Manning Ave

    Committee of Adjustment
    247 m
  • 49

    375 Manning Ave

    Committee of Adjustment
    248 m
3

New Build

45

Renovation

3

Demolition

6

Committee of Adjustment

4

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.

18 Mansfield Ave in Toronto has 4 building permits on record dating back to 2018, most recently on October 7, 2019.