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21 Nelson St

21 Nelson St is in Wellington Place, on the City's Heritage Register. It's outside TRCA flood hazard areas and there are 11 planning applications nearby (eight under review, two under appeal, one approved).

Data as of Nov 8, 2026 · Every item lists its source

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Key findings
  • No fire code violations in open inspections.
  • It is in a Heritage Conservation District (King-Spadina HCD) (Part V).
  • Outside TRCA flood hazard areas.
  • 11 planning applications within 250 m: eight under review, two under appeal, one approved.
  • Lead in tap-water samples is higher than average in postal area M5V.
Building permits1in the last 5 years
Applications nearby11active, within 250 m
Flood hazardOutsideTRCA mapping
HeritagePart VCity Heritage Register
Beverley StQueen StRichmond StUniversity AveAdelaide StYork StKing StJohn StSt Patrick StMcCaul StWidmer StNelson StPeter StPearl StSimcoe StEmily StDuncan StEd Mirvish Way1234567891011Map data: City of Toronto (Toronto Centreline)Queen StRichmond StKing StUniversity AveAdelaide StMcCaul StJohn StNelson StPearl StEmily StSimcoe StDuncan StEd Mirvish Way1234567891011Map data: City of Toronto (Toronto Centreline)
The red dot is 21 Nelson St. The circle shows 250 metres, about a 3-minute walk. Numbers match the applications in “What’s changing nearby”.

04The building

ItemFindingPrecisionSource
Fire code inspectionsNo violations in open inspectionsThis addressResidential Fire Inspection Results · last opened Apr 9, 2026
Building orders and noticesNone open (1 closed)This addressBuilding Construction/Demolition Violations
Building permits, last 5 years1 permitThis addressBuilding Permits · 13 on record

1 building permit in the last 5 years. Together they added 333 new homes. For comparison, about 1 in 10 Toronto addresses had any permit in that time. Permits show work the City approved; they don't show work done without a permit.

Short-term rentalNot registeredThis addressShort Term Rentals Registration
Heritage statusPart V · King-Spadina HCD HCDThis addressHeritage Register

It is in a Heritage Conservation District (King-Spadina HCD) (Part V). Exterior changes and demolition may need a heritage permit.

Permit history: 7 projects from 13 permits
  • Other(FS) · permit issued · issued Mar 7, 2024
    Standalone FS permit - 8" Backflow Preventer Replacement · Permit 24 116825
  • Garage Repair/Reconstruction · permit issued · issued May 6, 2021
    Restoration and protection of the traffic bearing waterproofing system · Permit 21 144575
  • Interior Alterations · completed Mar 27, 2019
    Proposal for interior alterations to existing dental office including construction of partitions, plumbing, electrical, hvac, flooring and painting. 25 Nelson St- Entrance Address · 4 permits in this project (such as building, plumbing and heating) · Permit 18 200083
  • Interior Alterations · completed Jun 8, 2026
    Interior alterations to existing office space on the ground floor. "Urban Capital Offices". Convenience address - 17 Nelson St. · Permit 12 180044
  • Fire Alarm · completed May 29, 2026
    Proposal to install new fire alarm system to new 16-storey mixed-use building "Boutique Condominium". Also see building permit 06-180496 and sprinkler permit 08-155500. · Permit 09 131190
  • Building Permit Related(FS) · revision issued · issued Apr 28, 2009
    Revision to minor sprinkler changes on all floors of newly constructed buildingproposal to install sprinkler system throught. · 2 permits in this project (such as building, plumbing and heating) · Permit 08 155500
  • New Building · revision issued · issued Apr 6, 2009
    Revision to incl. rooftop amenity area · 3 permits in this project (such as building, plumbing and heating) · Permit 06 180496

05Risks and environment

ItemFindingPrecisionSource
River flood hazardOutsideThis addressTRCA Regulation mapping 2025
Lake shoreline hazardOutsideThis addressTRCA Regulation mapping 2025
TRCA regulated areaOutsideThis addressTRCA Regulation mapping 2025

TRCA's maps show this address is outside the areas that could flood from rivers in a major storm (TRCA plans for a storm like Hurricane Hazel in 1954) and outside lake shoreline hazards. Basement flooding from overloaded sewers can still happen anywhere in the city.

Lead in tap-water tests, postal area M5V9.4% of tests above Ontario's limitYour area · M5VNon Regulated Lead Sample · 32 tests, May 22, 2014 to Aug 26, 2025

In postal area M5V, 3 of 32 home tap-water samples (9.4%) tested above Ontario's limit for lead (10 micrograms per litre). Across Toronto, 2.0% of samples did, so M5V is higher than the city overall. Health Canada recommends a stricter limit of 5 micrograms per litre: 4 samples here (12%) were above it. These are voluntary tests, mostly from older homes, so they don't tell you about this house. Lead comes from old pipes and plumbing, not the City's treatment plants. If your home was built before the mid-1950s, you can get a free test kit by calling 311.

Air quality now2 · Low riskYour areaEnvironment and Climate Change Canada · hourly

Air Quality Health Index from Environment and Climate Change Canada's Toronto Downtown station, 3.1 km away, measured 11:00 AM EST Sunday 8 November 2026. Forecast high for the next 24 hours: 2 (low risk). The scale runs from 1 to 10+; 1 to 3 is low risk.

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

01What’s changing nearby

11 active planning applications within 250 m (about a 3-minute walk): eight under review, two under appeal, one approved. That's more than at 9 in 10 Toronto addresses.

  1. 1
    180 Queen St W · 4 m away
    Official Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built

    City planners are reviewing it. Residents can comment before a decision is made.

    Proposed development for the Canada Life Campus include: Retention of the existing office buildings with minor alterations at 330 University Avenue, 180 Simcoe Street, and 180 Queen Street West. Demolition of the office building and…
    File 26 221979 STE 10 OZ · submitted Aug 18, 2026 · City record
  2. 2
    180 Simcoe St · 26 m away
    Official Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built

    City planners are reviewing it. Residents can comment before a decision is made.

    Proposed development for the Canada Life Campus include: Retention of the existing office buildings with minor alterations at 330 University Avenue, 180 Simcoe Street, and 180 Queen Street West. Demolition of the office building and…
    File 26 221979 STE 10 OZ · submitted Aug 18, 2026 · City record
  3. 3
    205 Queen St W · 60 m away
    Site Plan: City review of the design and layout of a new building

    City planners are reviewing it. Residents can comment before a decision is made.

    Ontario Line Osgoode Station
    File 23 146691 STE 10 SA · submitted May 16, 2023 · City record
  4. 4
    250 University Ave · 83 m away
    Subdivision: a request to divide land into new lots and streets

    City planners are reviewing it. Residents can comment before a decision is made.

    Draft Plan of Subdivision to create three blocks.
    File 21 215740 STE 10 SB · submitted Sep 21, 2021 · City record
  5. 5
    17 St Patrick St · 86 m away
    Official Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built

    City planners are reviewing it. Residents can comment before a decision is made.

    Proposed development for the Canada Life Campus include: Retention of the existing office buildings with minor alterations at 330 University Avenue, 180 Simcoe Street, and 180 Queen Street West. Demolition of the office building and…
    File 26 221979 STE 10 OZ · submitted Aug 18, 2026 · City record
  6. 6
    190 Simcoe St · 87 m away
    Official Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built

    City planners are reviewing it. Residents can comment before a decision is made.

    Proposed development for the Canada Life Campus include: Retention of the existing office buildings with minor alterations at 330 University Avenue, 180 Simcoe Street, and 180 Queen Street West. Demolition of the office building and…
    File 26 221979 STE 10 OZ · submitted Aug 18, 2026 · City record
  7. 7
    19 Duncan St · 91 m away
    Committee of Adjustment · Consent (severance): permission to split a lot or change property lines

    The Committee of Adjustment approved it on Apr 29, 2026.

    To obtain stratified consent to sever the existing 58-storey mixed-use development (comprised of commercial, office, hotel and residential uses) with four levels of below-grade parking into two stratified lots (residential and…
    File B0079/25TEY · submitted Dec 24, 2025
  8. 8
    330 University Ave · 94 m away
    Official Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built

    City planners are reviewing it. Residents can comment before a decision is made.

    Proposed development for the Canada Life Campus include: Retention of the existing office buildings with minor alterations at 330 University Avenue, 180 Simcoe Street, and 180 Queen Street West. Demolition of the office building and…
    File 26 221979 STE 10 OZ · submitted Aug 18, 2026 · City record
  9. 9
    206 Simcoe St · 149 m away
    Official Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built

    City planners are reviewing it. Residents can comment before a decision is made.

    Proposed development for the Canada Life Campus include: Retention of the existing office buildings with minor alterations at 330 University Avenue, 180 Simcoe Street, and 180 Queen Street West. Demolition of the office building and…
    File 26 221979 STE 10 OZ · submitted Aug 18, 2026 · City record
  10. 10
    200 University Ave · 164 m away
    Official Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built

    It has been appealed to the Ontario Land Tribunal (formerly the OMB), which will make the final decision.

    Official Plan and Zoning By-law Amendment application to facilitate redevelopment at 200 University Avenue for a 37-storey addition above the existing 16-storey heritage building for an overall height of 53-storeys. The proposal consists…
    File 22 166819 STE 10 OZ · submitted Jun 23, 2022 · City record
  11. 11
    200 University Ave · 164 m away
    Site Plan: City review of the design and layout of a new building

    It has been appealed to the Ontario Land Tribunal (formerly the OMB), which will make the final decision.

    Site Plan application to facilitate redevelopment at 200 University Avenue for a 37-storey addition above the existing 16-storey heritage building for an overall height of 53-storeys. The proposal consists of 52,661 square metres of gross…
    File 22 200875 STE 10 SA · submitted Sep 8, 2022 · City record
Short-term rentals nearby132 registered homesWithin 250 mShort Term Rentals Registration

132 homes within 250 m are registered with the City as short-term rentals (stays of less than 28 days, like Airbnb). That's more than at almost all Toronto addresses.

Licensed rooming houses nearby0 licensed housesWithin 250 mMulti-Tenant (Rooming) House Licences

No licensed rooming houses within 250 m.

New storefront businesses10 in 90 daysWithin 250 mBusiness Licences and Permits

10 new storefront business licences within 250 m in the last 90 days: restaurant or bar (7) and entertainment venue (1).

New business licences nearby (10)
  • Restaurant or bar · 244 Adelaide St W · 92 m · licensed Aug 13, 2026
  • Restaurant or bar · 241-243 Queen St W · 152 m · licensed Oct 5, 2026
  • Restaurant or bar · 190 University Ave · 153 m · licensed Aug 21, 2026
  • Restaurant or bar · 235 Queen St W · 153 m · licensed Oct 27, 2026
  • Entertainment venue · 260 King St W · 161 m · licensed Sep 19, 2026
  • Restaurant or bar · 220 King St W · 173 m · licensed Nov 2, 2026
  • Restaurant or bar · 202 Queen St W · 200 m · licensed Oct 11, 2026
  • Restaurant or bar · 214 Queen St W · 202 m · licensed Sep 2, 2026

Development Applications; Committee of Adjustment Applications; Short Term Rentals Registration.

06Safety

Police recorded 388 major crimes within 500 m from Oct 2025 to Sep 2026: 255 assaults, 78 break-ins, 25 thefts over $5,000, 15 car thefts and 15 robberies. Per resident, in Wellington Place in 2025, assaults, break-ins and thefts over $5,000 were above the Toronto rate; car thefts were below it. Police place each incident at the nearest intersection, so these figures describe the area, not this address.

Major crimeWithin 500 m, 12 monthsWellington Place, per 100,000 (2025)Toronto
Assaults2551170 above Toronto768
Break-ins78294 above Toronto190
Car thefts1598 below Toronto225
Robberies1582 close to Toronto79
Thefts over $5,0002587 above Toronto61

Toronto Police Service Public Safety Data Portal: Major Crime Indicators (Oct 1, 2025 to Sep 30, 2026) and Neighbourhood Crime Rates. Includes reported incidents only.

03Getting around

The nearest subway station is Osgoode Station (Line 1), about a 4-minute walk (0.3 km). Within a 5-minute walk there are 10 TTC stops served by routes 504, 501 and 503, with about 3,553 departures on a typical weekday. The nearest GO train station is Union Station GO, 0.7 km away, with 354 train stops on a weekday.

ItemFindingPrecisionSource
Nearest subway stationOsgoode Station271 mTTC · Line 1 · about 4 min walk
Nearest GO train stationUnion Station GO725 mGO Transit · 354 train stops on a weekday
Streetcar stopQueen St West at St Patrick St183 mTTC routes 501
Streetcar stopQueen St West at University Ave - Osgoode Station220 mTTC routes 501
Streetcar stopKing St West at Simcoe St - St. Andrew Station228 mTTC routes 504, 503

TTC and GO Transit schedules for a typical weekday (Nov 11, 2026). Walking times are estimates.

07Schools and community

These are the closest public and Catholic schools by distance. They may not be the schools assigned to this address: school boards set their own attendance areas, so check with the Toronto District School Board or Toronto Catholic District School Board.

  • Ogden Junior Public School · elementary · 602 m
    TDSB · Public · grades JK-6 · 230 students. Grade 6 provincial tests: 77% met the standard in reading and 53% in math (Toronto schools: 87% and 54%).
  • Beverley School · elementary · 983 m
    TDSB · Public · grades JK-8 · 75 students
  • St Michael's Choir (Jr) School · elementary · 1.1 km
    TCDSB · Catholic · grades 1-8 · 135 students. Grade 6 provincial tests: 100% met the standard in reading and 100% in math (Toronto schools: 87% and 54%).
  • St Michael's Choir (Sr) School · secondary · 1.1 km
    TCDSB · Catholic · grades 9-12 · 105 students. 100% passed the Grade 10 literacy test on the first try (Toronto schools: 84%).
  • City School · secondary · 1.6 km
    TDSB · Public · grades 9-12. 58% passed the Grade 10 literacy test on the first try (Toronto schools: 84%).

Private schools within 1 km: Cornerstone Preparatory School - Main Campus, Keystone International Schools.

Ontario Ministry of Education, School Information and Student Demographics (2026); test results are EQAO results reported by the Ministry.

Within 500 m (about a 6-minute walk): nine licensed child care centres, no EarlyON centres, 15 privately owned public spaces and one shelter or respite site.

Licensed child careKinder College Early Learning Centre109 m218 Richmond St W · 97 spaces · infant, toddler, preschool · in the $10-a-day program (CWELCC)
Licensed child careBlue Butterfly Montessori School Inc.293 m300 Richmond St W · 62 spaces · toddler, preschool · in the $10-a-day program (CWELCC)
Licensed child careKids & Company St Andrews307 m73 Simcoe St · 37 spaces · infant, toddler, preschool · in the $10-a-day program (CWELCC)
Licensed child careMetro Hall Early Learning & Child Care Centre310 m55 John St · 62 spaces · infant, toddler, preschool · in the $10-a-day program (CWELCC) · fee subsidies
Public space (POPS)None207 mLandscaped open space with seating, lighting. water feature and planter.
Public space (POPS)200 King St W215 mAn 825 m2 plaza with landscaping, public art and seating.
Public space (POPS)225 King St W232 mA 670 m2 landscaped open space at King Street West and John Street.
Public space (POPS)295 Adelaide St W248 mAn urban plaza located at Adelaide Street West and John Street with landscaping and seating.
Shelter or respite siteStreets to Homes Assessment and Referral Centre (SHARC)418 m129 Peter St · Mixed Adult · 35 beds

City of Toronto: Licensed Child Care Centres, EarlyON Child and Family Centres, POPS, and Daily Shelter Occupancy (Nov 6, 2026). Confidential shelter locations are not published.

08Your neighbourhood

Wellington Place had 25,570 residents in 2021. The median household income was $90,000, about the same as the typical Toronto neighbourhood ($85,000). 62% of households rent (typical neighbourhood: 46%). 48% of renters spend 30% or more of their income on housing. 21% of workers commuted by transit and 43% walked or cycled (typical neighbourhood: 26% and 5%). The most common first languages other than English and French are Mandarin (6.8%), Cantonese (3.3%) and Spanish (2.9%). Source: 2021 Census; the next census was taken in 2026.

Residents (2021)25,570Wellington Place
Median household income$90,000typical neighbourhood $85,000
Households that rent62%typical neighbourhood 46%
Commute by transit21%typical neighbourhood 26%

In October 2025, the average rent for a two-bedroom in a purpose-built rental building in the former City of Toronto was $2,457, up 6% from a year earlier. Across Toronto: $2,055. 3.2% of these apartments were vacant. These are averages paid by all tenants, including long-term ones, across a large area; new listings usually cost more.

Average rent, October 2025Former City of TorontoChange in a yearCity of Toronto
Studio$1,526+2%$1,499
1 bedroom$1,914+4%$1,763
2 bedrooms$2,457+6%$2,055
3 bedrooms or more$3,1950%$2,361

Source: CMHC, Rental Market Survey (October 2025), purpose-built rental apartments. Adapted by My Address in Toronto.

02City services

ItemFindingPrecisionSource
Garbage daySee calendarThis addressSolid Waste Collection Schedule
City councillorAusma MalikWard 10Councillor_Malik@toronto.ca · 416-392-4044

09Quick answers about 21 Nelson St

Is 21 Nelson St in a flood plain?

No. TRCA maps it outside river flood and lake shoreline hazard areas. Basement flooding from sewers can still happen anywhere. Source: TRCA Regulation mapping 2025.

Does 21 Nelson St have open fire code violations?

No. The City's fire inspection records show no violations in open inspections. Source: Residential Fire Inspection Results.

What is being built near 21 Nelson St?

There are 11 active planning applications within 250 metres (eight under review, two under appeal, one approved). The closest is at 180 Queen St W, 4 m away. Source: Development Applications; Committee of Adjustment Applications.

Has 21 Nelson St been renovated?

Yes. The City has 13 building permits on record, 1 in the last 5 years. Source: Building Permits.

Is 21 Nelson St a heritage property?

Yes. It is in a Heritage Conservation District (King-Spadina HCD) (Part V). Exterior changes and demolition may need a heritage permit. Source: Heritage Register.

How far is 21 Nelson St from the subway?

The nearest station is Osgoode Station (Line 1), 0.3 km away (about a 4-minute walk). 10 TTC stops are within a 5-minute walk. Source: TTC and GO Transit schedules.

What schools are near 21 Nelson St?

The closest are Ogden Junior Public School, Beverley School and St Michael's Choir (Sr) School. These may not be the assigned schools; check with the school board. Source: Ontario Ministry of Education school information.

How much crime is there near 21 Nelson St?

Police recorded 388 major crimes within 500 m from Oct 2025 to Sep 2026: 255 assaults, 78 break-ins, 25 thefts over $5,000, 15 car thefts and 15 robberies. Per resident, in Wellington Place in 2025, assaults, break-ins and thefts over $5,000 were above the Toronto rate; car thefts were below it. Police place each incident at the nearest intersection, so these figures describe the area, not this address. Source: Toronto Police Service.

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

10From the archives

Nelson St, view east from Duncan to Simcoe St
1984 · 22 m awayNelson St, view east from Duncan to Simcoe StCity of Toronto Archives, Fonds 1526, File 61, Item 97
Corner of Duncan St. and Nelson St., looking north-east
1972 · 69 m awayCorner of Duncan St. and Nelson St., looking north-eastCity of Toronto Archives, Fonds 2032, Series 841, File 52, Item 12
Corner of Duncan St. and Nelson St., looking north-west
1972 · 69 m awayCorner of Duncan St. and Nelson St., looking north-westCity of Toronto Archives, Fonds 2032, Series 841, File 52, Item 11
Duncan Street looking north from Nelson Street
1952 · 69 m awayDuncan Street looking north from Nelson StreetCity of Toronto Archives, Fonds 200, Series 372, Subseries 58, Item 2378
Corner of Duncan St. and Nelson St., looking south-west
1972 · 69 m awayCorner of Duncan St. and Nelson St., looking south-westCity of Toronto Archives, Fonds 2032, Series 841, File 52, Item 10
Nelson St, view is southeast from Duncan
1984 · 69 m awayNelson St, view is southeast from DuncanCity of Toronto Archives, Fonds 1526, File 61, Item 98
Corner of Duncan St. and Nelson St., looking south-east
1972 · 69 m awayCorner of Duncan St. and Nelson St., looking south-eastCity of Toronto Archives, Fonds 2032, Series 841, File 52, Item 9
Corner of Duncan St. and Adelaide St., looking south-west
1972 · 89 m awayCorner of Duncan St. and Adelaide St., looking south-westCity of Toronto Archives, Fonds 2032, Series 841, File 52, Item 14
Corner of Duncan St. and Adelaide St., looking north-west
1972 · 89 m awayCorner of Duncan St. and Adelaide St., looking north-westCity of Toronto Archives, Fonds 2032, Series 841, File 52, Item 15

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

21 Nelson St, Toronto M5V: permits, flood risk and what's planned nearby · My Address in Toronto