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20 Duplex Ave

An address in Yonge-Eglinton, outside TRCA flood and shoreline hazard areas, with 15 active development applications within 250 metres.

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

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Key findings
  • Outside TRCA flood and shoreline hazard areas.
  • 15 active development applications and 1 Committee of Adjustment application within 250 m.
RentSafe score—not a registered apartment building
Fire code violations—no inspection records
Applications16active within 250 m
Flood hazardOutsideTRCA mapping
Imperial StBalliol StDuplex AveColin AveLascelles BlvdFrobisher AveEastbourne AveTranmer AveChaplin CresYonge StOriole Pkwy123456789101112Map 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 evaluationNot a registered apartment buildingThis 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 years1 permitThis addressBuilding Permits · 1 on record
Short-term rentalNot registeredThis addressShort Term Rentals Registration
Heritage statusNot on the Heritage RegisterThis addressHeritage Register
Recent permits (1)
  • Back Water Valve (Sewer only) · Closed · May 13, 2026
    Proposal for Backwater valve installation. · Permit 26 159168 DRN

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 M5P1 of 118 above 0.01 ppmYour area · M5PNon Regulated Lead Sample · Mar 18, 2014 to Aug 5, 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
    2010 Yonge St · 84 m · Subdivision · Under Review
    2 blocks
    File 21 235361 STE 12 SB · submitted Nov 8, 2021 · City record
  2. 2
    2010 Yonge St · 84 m · Official Plan / Rezoning · Appeal Received
    Zoning By-law amendment for a 14-storey mixed-use building having a non-residential gross floor area of 1,453 square metres, and a residential gross floor area of 21,757 square metres. 274 residential units are proposed.
    File 21 235352 STE 12 OZ · submitted Nov 8, 2021 · City record
  3. 3
    2010 Yonge St · 84 m · Site Plan · Under Review
    Site Plan Approval for a 14-storey mixed-use building having a non-residential gross floor area of 2863 square metres, and a residential gross floor area of 15683 square metres. 164 residential units are proposed.
    File 21 235357 STE 12 SA · submitted Nov 8, 2021 · City record
  4. 4
    26 Imperial St · 94 m · Official Plan / Rezoning · Council Approved
    Zoning By-law Amendment application for a proposed 9-storey residential building containing 30 residential dwelling units and approximately 3636.4 square metres of residential floor area. Two levels of underground parking are proposed.
    File 19 238226 STE 12 OZ · submitted Oct 18, 2019 · City record
  5. 5
    24 Imperial St · 97 m · Official Plan / Rezoning · Council Approved
    Zoning By-law Amendment application for a proposed 9-storey residential building containing 30 residential dwelling units and approximately 3636.4 square metres of residential floor area. Two levels of underground parking are proposed.
    File 19 238226 STE 12 OZ · submitted Oct 18, 2019 · City record
  6. 6
    2028 Yonge St · 97 m · Official Plan / Rezoning · Appeal Received
    Zoning By-law amendment for a 14-storey mixed-use building having a non-residential gross floor area of 1,453 square metres, and a residential gross floor area of 21,757 square metres. 274 residential units are proposed.
    File 21 235352 STE 12 OZ · submitted Nov 8, 2021 · City record
  7. 7
    2028 Yonge St · 97 m · Site Plan · Under Review
    Site Plan Approval for a 14-storey mixed-use building having a non-residential gross floor area of 2863 square metres, and a residential gross floor area of 15683 square metres. 164 residential units are proposed.
    File 21 235357 STE 12 SA · submitted Nov 8, 2021 · City record
  8. 8
    2028 Yonge St · 97 m · Subdivision · Under Review
    2 blocks
    File 21 235361 STE 12 SB · submitted Nov 8, 2021 · City record
  9. 9
    2030 Yonge St · 98 m · Subdivision · Under Review
    2 blocks
    File 21 235361 STE 12 SB · submitted Nov 8, 2021 · City record
  10. 10
    2030 Yonge St · 98 m · Official Plan / Rezoning · Appeal Received
    Zoning By-law amendment for a 14-storey mixed-use building having a non-residential gross floor area of 1,453 square metres, and a residential gross floor area of 21,757 square metres. 274 residential units are proposed.
    File 21 235352 STE 12 OZ · submitted Nov 8, 2021 · City record
  11. 11
    2030 Yonge St · 98 m · Site Plan · Under Review
    Site Plan Approval for a 14-storey mixed-use building having a non-residential gross floor area of 2863 square metres, and a residential gross floor area of 15683 square metres. 164 residential units are proposed.
    File 21 235357 STE 12 SA · submitted Nov 8, 2021 · City record
  12. 12
    2026 Yonge St · 98 m · Subdivision · Under Review
    2 blocks
    File 21 235361 STE 12 SB · submitted Nov 8, 2021 · City record

Development Applications; Committee of Adjustment Applications · 2 registered short-term rentals within 250 m.

04City services

ItemFindingPrecisionSource · as of
Garbage dayNovember 10, 2026This addressCollection calendar Tuesday 2
Next recyclingNovember 17, 2026This addressSolid Waste Collection Schedule
City councillorJosh MatlowWard 12councillor_matlow@toronto.ca · 416-392-7906

05Quick answers about 20 Duplex Ave

Is 20 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 20 Duplex Ave?

15 active development applications within 250 metres, the closest at 2010 Yonge St (84 m). Source: Development Applications.

When is garbage day at 20 Duplex Ave?

Collection calendar Tuesday 2. Next garbage pickup: Nov 10, 2026. Source: Solid Waste Collection Schedule.

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

06From the archives

Davisville Pottery, Yonge St., e. side, betw. Davisville Ave. & Millwood Rd.
Davisville Pottery, Yonge St., e. side, betw. Davisville Ave. & Millwood Rd. , 1887. Courtesy of Toronto Public Library. 150 m away.
Davisville Pottery, Yonge St., e. side, betw. Davisville Ave. & Millwood Rd.
Davisville Pottery, Yonge St., e. side, betw. Davisville Ave. & Millwood Rd. , 1887. Courtesy of Toronto Public Library. 150 m away.
No. 1914-1918 Yonge Street between Chaplin Crescent and Imperial Street
No. 1914-1918 Yonge Street between Chaplin Crescent and Imperial Street, 1921. City of Toronto Archives, Fonds 1231, Item 710. 154 m away.
Davisville Public School, Davisville Ave., n. side, e. of Yonge St.; class portrait, Jr & Sr IV.
Davisville Public School, Davisville Ave., n. side, e. of Yonge St.; class portrait, Jr & Sr IV. , 1909. Courtesy of Toronto Public Library. 156 m away.
Bridge with traffic to show height, Jacques Avenue Bridge, Chaplin Crescent and Yonge Street
Bridge with traffic to show height, Jacques Avenue Bridge, Chaplin Crescent and Yonge Street, 1951. City of Toronto Archives, Fonds 1128, Series 381, File 113, Item 8117-10. 156 m away.
Yonge Street, Front to Chaplin Crescent
Yonge Street, Front to Chaplin Crescent. City of Toronto Archives, Fonds 1128, Series 381, File 137, Item 8401-20. 156 m away.
Yonge St., n.e. cor. Davisville Ave.
Yonge St., n.e. cor. Davisville Ave. , 1952. Courtesy of Toronto Public Library. 156 m away.
Bridge with traffic to show height, Jacques Avenue Bridge, Chaplin Crescent and Yonge Street
Bridge with traffic to show height, Jacques Avenue Bridge, Chaplin Crescent and Yonge Street, 1951. City of Toronto Archives, Fonds 1128, Series 381, File 113, Item 8117-5. 156 m away.
Man hoeing muddy road smooth, Yonge Street at Davisville Avenue
Man hoeing muddy road smooth, Yonge Street at Davisville Avenue, 1911. City of Toronto Archives, Fonds 1244, Item 20. 156 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

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