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Address report

485 Duplex Ave

A registered apartment building built in 1900 with a RentSafe score of 94, outside TRCA flood and shoreline hazard areas, with 5 active development applications within 250 metres.

Data as of Nov 7, 2026 · Every item lists its source

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Key findings
  • RentSafe evaluation score of 94 out of 100 (evaluated Jul 20, 2026).
  • Outside TRCA flood and shoreline hazard areas.
  • 5 active development applications and 7 Committee of Adjustment applications within 250 m.
RentSafe score94out of 100
Fire code violations—no inspection records
Applications12active within 250 m
Flood hazardOutsideTRCA mapping
Montgomery AveHelendale AveRosewell AveEdith DrRoselawn AveCastlefield AveSt Clements AveYonge StDuplex Ave123456789101112Map data: City of Toronto (Toronto Centreline)
The red circle shows the 250-metre radius used for “Nearby” items. Numbers match the applications listed below.

01The building

ItemFindingPrecisionSource · as of
RentSafe evaluation94 / 100This addressApartment Building Evaluation · evaluated Jul 20, 2026
Building3 storeys · 36 units · built 1900This addressApartment Building Evaluation
Fire code inspectionsNo inspection recordsThis addressResidential Fire Inspection Results
Building orders and noticesNone on recordThis addressBuilding Construction/Demolition Violations
Building permits, last 5 years0 permitsThis addressBuilding Permits · 0 on record
Short-term rentalNot registeredThis addressShort Term Rentals Registration
Heritage statusNot on the Heritage RegisterThis addressHeritage Register

02Risks and the ground

ItemFindingPrecisionSource · as of
River flood hazardOutsideThis addressTRCA Regulation mapping 2025
Lake shoreline hazardOutsideThis addressTRCA Regulation mapping 2025
TRCA regulated areaOutsideThis addressTRCA Regulation mapping 2025
Basement flooding study areaBFA40Your areaBasement Flooding Study Areas · the City divides all of Toronto into study areas; this names yours, not a risk level
Lead in tap water samples, postal area M4R4 of 165 above 0.01 ppmYour area · M4RNon Regulated Lead Sample · Jan 16, 2014 to Sep 14, 2026

TRCA mapping is for screening, not site-specific decisions. Lead results are voluntary samples from homes in the postal area, not this address.

03What’s changing nearby

  1. 1
    2490-2504 Yonge St · 39 m · Condominium · Draft Plan Approved
    Draft Plan of Condominium to create 161 residential units within a 15-storey mixed-use building. There will be 3 levels of below grade parking.
    File 25 159140 NNY 08 CD · submitted May 14, 2025 · City record
  2. 2
    2430 Yonge St · 192 m · Site Plan · Under Review
    Proposal for a redevelopment of a 27-storey mixed-use building with 314 residential dwelling units, 88 vehicular parking spaces, 146 bicycle parking spaces, and one loading space.
    File 22 170530 NNY 08 SA · submitted Jun 30, 2022 · City record
  3. 3
    487 Duplex Ave · 204 m · Official Plan / Rezoning · Under Review
    OPA & Rezoning Application proposes the development of a 40-storey residential building. The building will provide a total of 524 residential units, being a mix of studio, 1-bedroom, 1-bedroom+den, 2-bedroom and 3-bedroom units. A paved…
    File 25 269673 NNY 08 OZ · submitted Dec 24, 2025 · City record
  4. 4
    485 Duplex Ave · 222 m · Official Plan / Rezoning · Under Review
    OPA & Rezoning Application proposes the development of a 40-storey residential building. The building will provide a total of 524 residential units, being a mix of studio, 1-bedroom, 1-bedroom+den, 2-bedroom and 3-bedroom units. A paved…
    File 25 269673 NNY 08 OZ · submitted Dec 24, 2025 · City record
  5. 5
    479 R Duplex Ave · 238 m · Official Plan / Rezoning · Under Review
    OPA & Rezoning Application proposes the development of a 40-storey residential building. The building will provide a total of 524 residential units, being a mix of studio, 1-bedroom, 1-bedroom+den, 2-bedroom and 3-bedroom units. A paved…
    File 25 269673 NNY 08 OZ · submitted Dec 24, 2025 · City record
  6. 6
    74 Roselawn Ave · 121 m · Committee of Adjustment · Minor variance · Approved with Conditions
    To construct a new three-storey detached dwelling with a covered front porch, rear deck and a front yard parking pad. File Numbers B0015/26NY, A0262/26NY and A0263/26NY will be jointly considered.
    File A0262/26NY · submitted Jun 30, 2026
  7. 7
    74 Roselawn Ave · 121 m · Committee of Adjustment · Consent (severance) · Approved with Conditions
    To obtain consent to sever the existing property into two residential lots. File numbers B0015/26NY, A0262/26NY. and A0263/26NY will be jointly considered.
    File B0015/26NY · submitted Jun 30, 2026
  8. 8
    74 Roselawn Ave · 121 m · Committee of Adjustment · Minor variance · Approved with Conditions
    To construct a new three-storey detached dwelling with a covered front porch, rear deck and a front yard parking pad. File Numbers. B0015/26NY, A0262/26NY and A0263/26NY will be jointly considered.
    File A0263/26NY · submitted Jun 30, 2026
  9. 9
    31 Castlefield Ave · 162 m · Committee of Adjustment · Minor variance · OMB Appeal
    To construct a new detached two-storey dwelling with an integral garage. The existing dwelling would be demolished. File Numbers B0004/16NY, A0041/16NY and A0042/16NY will be considered jointly.
    File A0041/16NY · submitted Jan 14, 2016
  10. 10
    31 Castlefield Ave · 162 m · Committee of Adjustment · Minor variance · OMB Appeal
    To construct a new detached two-storey dwelling with an integral garage. The existing dwelling would be demolished. File Numbers B0004/16NY, A0041/16NY and A0042/16NY will be considered jointly.
    File A0042/16NY · submitted Jan 14, 2016
  11. 11
    31 Castlefield Ave · 162 m · Committee of Adjustment · Consent (severance) · OMB Appeal
    To obtain consent to sever the property into two undersized residential lots. The proposed lots are undersized with respect to the proposed lot areas.
    File B0004/16NY · submitted Jan 14, 2016
  12. 12
    39 Castlefield Ave · 168 m · Committee of Adjustment · Minor variance · Hearing Scheduled
    To construct two-storey rear addition to the existing two-storey dwelling, including a rear deck.
    File A0858/17NY · submitted Sep 21, 2017

Development Applications; Committee of Adjustment Applications · 4 registered short-term rentals within 250 m.

04City services

ItemFindingPrecisionSource · as of
Garbage dayNovember 12, 2026This addressCollection calendar Thursday 2
Next recyclingNovember 19, 2026This addressSolid Waste Collection Schedule
City councillorMike ColleWard 8councillor_colle8@toronto.ca · 416-338-2500

05Quick answers about 485 Duplex Ave

Is 485 Duplex Ave in a flood plain?

No. It is outside TRCA's mapped flood and shoreline hazard areas. Source: TRCA Regulation mapping 2025.

What is being built near 485 Duplex Ave?

5 active development applications within 250 metres, the closest at 2490-2504 Yonge St (39 m). Source: Development Applications.

When is garbage day at 485 Duplex Ave?

Collection calendar Thursday 2. Next garbage pickup: Nov 12, 2026. Source: Solid Waste Collection Schedule.

Answers are generated from the data on this page and update when the data changes.

06From the archives

No. 2406 Yonge Street near Montgomery Avenue
No. 2406 Yonge Street near Montgomery Avenue, 1921. City of Toronto Archives, Fonds 1231, Item 859. 126 m away.
Aerial view of Toronto waterfront (Envelope says Yonge St. north at Montgomery Avenue)
Aerial view of Toronto waterfront (Envelope says Yonge St. north at Montgomery Avenue), 1920. City of Toronto Archives, Fonds 1231, Item 473. 126 m away.
Public library, Yonge Street and Montgomery Avenue
Public library, Yonge Street and Montgomery Avenue, 1916. City of Toronto Archives, Fonds 1244, Item 1136. 126 m away.
Montgomery Police Station No. 12 and Fire Hall, northwest corner of Yonge Street and Montgomery Avenue
Montgomery Police Station No. 12 and Fire Hall, northwest corner of Yonge Street and Montgomery Avenue, 1933. City of Toronto Archives, Fonds 1231, Item 817. 126 m away.
Public library, Yonge Street and Montgomery Avenue
Public library, Yonge Street and Montgomery Avenue, 1911. City of Toronto Archives, Fonds 1244, Item 7052. 126 m away.
2384 Yonge St.
2384 Yonge St. , 1981. Courtesy of Toronto Public Library. 134 m away.
No. 2472-2474 Yonge Street near Roselawn Avenue
No. 2472-2474 Yonge Street near Roselawn Avenue, 1921. City of Toronto Archives, Fonds 1231, Item 583. 147 m away.
Bank of Montreal; Yonge & Roselawn Branch, Yonge St., s.w. cor. Roselawn Ave.
Bank of Montreal; Yonge & Roselawn Branch, Yonge St., s.w. cor. Roselawn Ave. , 1915. Courtesy of Toronto Public Library. 147 m away.
No. 2464-2466 Yonge Street near Roselawn Avenue
No. 2464-2466 Yonge Street near Roselawn Avenue, 1921. City of Toronto Archives, Fonds 1231, Item 584. 147 m away.

Photo locations are matched from each photo’s title against City street and address data, so some may be off. Report a wrong location

485 Duplex Ave, Toronto — address report · My Address in Toronto