100 Union St
100 Union St is in Weston-Pelham Park. It's outside TRCA flood hazard areas and there are 16 planning applications nearby (eight under review, seven under appeal, one deferred).
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood hazard areas.
- 16 planning applications within 250 m: eight under review, seven under appeal, one deferred.
- Lead in tap-water samples is higher than average in postal area M6N.
03The building
0 building permits in the last 5 years. Permits show work the City approved; they don't show work done without a permit.
It isn't listed or designated on the City's Heritage Register.
Permit history: 1 project from 1 permit
- Backflow Prevention Devices (Water only) · completed Jul 21, 2025
Proposed Backflow Prevention Devices (Water only) · Permit 16 185229
04Risks and the ground
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.
In postal area M6N, 17 of 306 home tap-water samples (5.6%) tested above Ontario's limit for lead (10 micrograms per litre). Across Toronto, 2.0% of samples did, so M6N is higher than the city overall. Health Canada recommends a stricter limit of 5 micrograms per litre: 21 samples here (6.9%) 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.
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
16 active planning applications within 250 m (about a 3-minute walk): eight under review, seven under appeal, one deferred. That's more than at 9 in 10 Toronto addresses.
- 1123 Benny Stark St · 13 m awayOfficial 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 the redevelopment of the site for a mixed-use development comprised of 7 buildings throughout the site, anchored by a public park of approximately 4,733 square metres.…File 21 228594 STE 09 OZ · submitted Oct 21, 2021 · City record - 2123 Benny Stark St · 13 m awaySubdivision: 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 for 6 development blocks.File 21 228596 STE 09 SB · submitted Oct 21, 2021 · City record - 3125 Benny Stark St · 35 m awayOfficial 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 the redevelopment of the site for a mixed-use development comprised of 7 buildings throughout the site, anchored by a public park of approximately 4,733 square metres.…File 21 228594 STE 09 OZ · submitted Oct 21, 2021 · City record - 4125 Benny Stark St · 35 m awaySubdivision: 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 for 6 development blocks.File 21 228596 STE 09 SB · submitted Oct 21, 2021 · City record - 5121 Benny Stark St · 41 m awaySubdivision: 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 for 6 development blocks.File 21 228596 STE 09 SB · submitted Oct 21, 2021 · City record - 6121 Benny Stark St · 41 m awayOfficial 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 the redevelopment of the site for a mixed-use development comprised of 7 buildings throughout the site, anchored by a public park of approximately 4,733 square metres.…File 21 228594 STE 09 OZ · submitted Oct 21, 2021 · City record - 7116 Turnberry Ave · 43 m awayOfficial 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 the redevelopment of the site for a mixed-use development comprised of 7 buildings throughout the site, anchored by a public park of approximately 4,733 square metres.…File 21 228594 STE 09 OZ · submitted Oct 21, 2021 · City record - 8116 Turnberry Ave · 43 m awaySubdivision: 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 for 6 development blocks.File 21 228596 STE 09 SB · submitted Oct 21, 2021 · City record - 9119 Benny Stark St · 58 m awaySubdivision: 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 for 6 development blocks.File 21 228596 STE 09 SB · submitted Oct 21, 2021 · City record - 10119 Benny Stark St · 58 m awayOfficial 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 the redevelopment of the site for a mixed-use development comprised of 7 buildings throughout the site, anchored by a public park of approximately 4,733 square metres.…File 21 228594 STE 09 OZ · submitted Oct 21, 2021 · City record - 11144 Benny Stark St · 69 m awaySubdivision: 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 for 6 development blocks.File 21 228596 STE 09 SB · submitted Oct 21, 2021 · City record - 12144 Benny Stark St · 69 m awayOfficial 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 the redevelopment of the site for a mixed-use development comprised of 7 buildings throughout the site, anchored by a public park of approximately 4,733 square metres.…File 21 228594 STE 09 OZ · submitted Oct 21, 2021 · City record
2 homes within 250 m are registered with the City as short-term rentals (stays of less than 28 days, like Airbnb). That's about typical for Toronto (the typical address has 2).
Development Applications; Committee of Adjustment Applications; Short Term Rentals Registration.
02City services
Next: November 13: recycling and green bin. November 20: garbage, green bin and yard waste. Green bin goes out every week; garbage and recycling alternate.
05Quick answers about 100 Union St
Is 100 Union 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.
What is being built near 100 Union St?
There are 16 active planning applications within 250 metres (eight under review, seven under appeal, one deferred). The closest is at 123 Benny Stark St, 13 m away. Source: Development Applications; Committee of Adjustment Applications.
Has 100 Union St been renovated?
Yes. The City has 1 building permit on record, 0 in the last 5 years. Source: Building Permits.
Is 100 Union St a heritage property?
No. It isn't listed or designated on the City's Heritage Register. Source: Heritage Register.
When is garbage day at 100 Union St?
Collection is on Fridays. Green bin goes out every week; garbage and recycling alternate weeks. The next garbage pickup is Nov 20, 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 archive photos have been located within 250 metres yet.
Photo locations are matched from each photo’s title against City street and address data, so some may be off. Report a wrong location