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31 Prospect 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 2001, most recently May 10, 2002.
View building permit timeline
What’s the zoning here?
R (d1.0) (x881) · as of Feb 20, 2026
What could change around it?
19 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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31 Prospect St

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 Jul 6, 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
2001
2002
  1. 2002

    1 filing
    View permits (1)
  2. 2001

    1 filing
    View permits (1)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

26 locations shown

  • 1

    555 Parliament St

    Renovation
    89 m
  • 2

    549 Parliament St

    Renovation
    102 m
  • 3

    543 A Parliament St

    Renovation
    110 m
  • 4

    15 Prospect St

    Renovation
    129 m
  • 5

    603 1/2 Parliament St

    Renovation
    133 m
  • 6

    41 Winchester St

    Renovation ×2
    133 m
  • 7

    603 1/2 Parliament St

    Committee of Adjustment
    136 m
  • 8

    WELLESLEY ST E / From: ROSE AVE / To: PARLIAMENT ST

    Scheduled Construction
    149 m
  • 9

    WELLESLEY ST E / From: ONTARIO ST / To: ROSE AVE

    Scheduled Construction
    159 m
  • 10

    ONTARIO ST / From: [53.50 m S] PROSPECT ST [END] / To: PROSPECT ST

    Scheduled Construction
    164 m
  • 11

    ONTARIO ST / From: PROSPECT ST / To: [22 m N] PROSPECT ST

    Scheduled Construction
    166 m
  • 12

    ONTARIO ST / From: [22 m N] PROSPECT ST / To: WELLESLEY ST E

    Scheduled Construction
    171 m
  • 13

    613 Parliament St

    Renovation
    177 m
  • 14

    327 Wellesley St E

    Renovation
    198 m
  • 15

    ONTARIO ST / From: ABERDEEN AVE / To: WINCHESTER ST

    Scheduled Construction
    202 m
  • 16

    280 Wellesley St E

    Renovation
    205 m
  • 17

    308 Wellesley St E

    Renovation
    206 m
  • 18

    310 A Wellesley St E

    Renovation
    210 m
  • 19

    550 Ontario St

    Renovation
    211 m
  • 20

    20 Aberdeen Ave

    Committee of Adjustment
    213 m
  • 21

    240 Wellesley St E

    Development Permits
    218 m
  • 22

    52 Amelia St

    Renovation
    228 m
  • 23

    31 Aberdeen Ave

    Renovation
    232 m
  • 24

    225 Wellesley St E

    Renovation
    235 m
  • 25

    77 Winchester St

    Renovation
    240 m
  • 26

    19 Salisbury Ave

    Renovation
    244 m
18

Renovation

1

Development Permits

2

Committee of Adjustment

6

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.

31 Prospect St in Toronto has 3 building permits on record dating back to 2001, most recently on May 10, 2002.