City spending on parks, ravines, urban forest, and climate-resilience infrastructure over the next council term.
Scenario . Last reviewed 2026-05-04 . Next review 2026-06-01
Who would each mechanism reach?
Each candidate's preferred mix shifts incidence between current owner-occupiers, renters, and properties in flood-prone or low-canopy catchments. The hedonic-pricing literature on park proximity, the meta-analysis on urban green property uplift, and the Toronto Auditor General's stormwater audit let the two paths be compared on the same framework.
Brad Bradford
Bradford has framed his platform around the three Cs (crime, congestion, cost of living) and has voted against recent property-tax increases used to fund expanded parks and climate operating spending. Restraining the tax line tends to lower the carrying cost of property in the short run, with incidence research finding that capping property-tax growth disproportionately benefits owners of higher-value properties because the dollar value of foregone tax growth scales with assessment (Crompton, 2001). Where reduced parks and stormwater investment leaves the basement-flooding and ravine state-of-good-repair backlog in place, incidence of avoided damages falls on properties without exposure, while properties in flood-prone catchments and lower-canopy neighbourhoods continue to absorb risk. Tax-relief incidence is immediate; avoided-damage incidence runs over 5 to 30 years and depends on storm recurrence.
Olivia Chow
Chow's 2026 budget continues the Ravine Strategy, urban-forest expansion (target of 121,700 trees planted in 2025), and basement-flooding subsidy enhancements, funded in part through a 2.2 percent property-tax increase. Hedonic-pricing research finds that proximity to parks and tree canopy is capitalized into property values, with Crompton's review of 30 studies finding a 20 percent uplift on properties abutting passive parkland as a defensible central estimate. Bockarjova et al. (2020) find positive but heterogeneous capitalization across urban green types and flag green-gentrification risk where investment is concentrated in low-canopy neighbourhoods without housing-affordability offsets. Capital projects deliver flood-mitigation benefits over years 3 to 10; canopy benefits compound over decades.
Literature. T3Crompton, The Impact of Parks on Property Values: A Review of the Empirical Evidence, Journal of Leisure Research, 2001 . T3Bockarjova and Botzen, Property price effects of green interventions in cities: A meta-analysis and implications for gentrification, Environmental Science and Policy, 2020 . T3Bockarjova, Botzen and Koetse, Economic valuation of green and blue nature in cities: A meta-analysis, Ecological Economics, 2020 . T3Sander, Polasky and Haight, The value of urban tree cover, Ecological Economics, 2010 . T1Toronto Auditor General, Audit of Toronto Water: Stormwater and Wastewater Contract Management, 2025 . T1City of Toronto, 2026 Budget release, February 10, 2026 . T2Insurance Bureau of Canada, July 2024 flood insured losses report, August 2024
Candidate positions
Brad Bradford
Bradford filed mayoral nomination on May 1, 2026, and has stated his campaign priorities are crime, congestion and the cost of living, with a detailed platform deferred to the 2026 campaign cycle. On the most recent budget vote, Bradford was among councillors voting against the 6.9 percent property-tax increase that funded expanded parks, climate, and forestry operating spending.
T2NOW Toronto, Toronto Councillor Brad Bradford running for mayor in 2026, October 2, 2025 (link) . T2CP24, Nominations for municipal elections open across the GTHA, May 1, 2026 (link) . T2CBC News, Toronto city council finalizes new budget with 6.9% property tax hike, February 2025 (link)
Olivia Chow
Chow's 2026 budget continues the Ravine Strategy, the InTO the Ravines program with Park People, basement-flooding subsidy enhancements, and the Net Zero Strategy Action Plan 2026 to 2030 adopted by Council on December 17, 2025.
T1City of Toronto, 2026 Budget release, February 10, 2026 (link) . T1City of Toronto, Ravine Strategy 2026 Implementation Update, February 2026 (link) . T1City of Toronto, TransformTO Net Zero Strategy (link)
Status quo. What Toronto already does.
Toronto Water's 10-year capital plan (2024 to 2033) allocated approximately $2.1 billion for the Basement Flooding Protection Program and $2.4 billion for stormwater management including the Don River and Central Waterfront project, against a recommended-project pipeline valued near $18 billion. The Parks, Forestry and Recreation 10-year capital plan for 2025 to 2034 totals $4.3 billion, with an accumulated state-of-good-repair backlog projected to exceed $1.1 billion by 2025. The July 15 to 16, 2024 storm produced approximately $940 million in insured damages in Toronto and southern Ontario per Catastrophe Indices and Quantification. City-wide emissions in 2021 (most recent inventory) were 41 percent below 1990 levels against a 45 percent by 2025 target.
- Ravine Strategy and Implementation Plan: $39.8 million from City and $18.2 million from Government of Canada committed since 2020, with the 2022 reporting year showing $118.1 million in ravine-system investment across operating and capital lines.T1City of Toronto, Ravine Strategy 2022 Implementation Update . T2Water Canada, Toronto Adopts Ravine Strategy Implementation Plan
- Basement Flooding Protection Program: 67 study areas complete, approximately 1,200 recommended projects valued near $18 billion in construction costs.T1City of Toronto, Reducing Stormwater Runoff and Mitigating Basement Flooding staff report, 2025
- Don River and Central Waterfront Project: Coxwell Bypass Tunnel under construction with completion targeted for 2026, Inner Harbour West and Taylor-Massey Creek Tunnels not expected before 2036.T1City of Toronto, Don River and Central Waterfront Project reporting
- Port Lands Flood Protection: approximately $1.4 billion across three orders of government, with Don River mouth completed November 2024.T1Waterfront Toronto, Flood Protection Milestone news release
- Urban-forestry tree-planting target: 121,700 trees in 2025 with goal of 40 percent canopy cover by 2050.T1City of Toronto, 2025 Budget Notes, Parks, Forestry and Recreation
- TransformTO Net Zero Strategy Action Plan 2026 to 2030 adopted December 17, 2025.T1City of Toronto, TransformTO Net Zero Strategy
- Carbon Budget tied to financial budget: 2025 Carbon Budget projected emissions reductions of 65,858 tCO2e in 2025 rising to 244,615 tCO2e per year at full implementation across 31 projects.T1City of Toronto, Carbon Budget, January 15, 2025
T1City of Toronto, Schedule B: Basement Flooding Protection Program project list 2024 to 2028 (link) . T1City of Toronto, 2025 Budget Notes, Parks, Forestry and Recreation (link) . T1City of Toronto, 2026 Budget Notes, Environment, Climate and Forestry (link) . T1City of Toronto, TransformTO Net Zero Progress Report, 2024 (link) . T2Insurance Bureau of Canada, July 2024 flood insured losses, August 2024 (link)
Comparable jurisdictions
Copenhagen Cloudburst Plan2011 to present
After a 2 July 2011 cloudburst caused over $1 billion in damage, Copenhagen adopted a Cloudburst Management Plan with more than 300 surface and blue-green interventions across seven catchments, costing roughly DKK 13 billion versus a DKK 20 billion traditional sewer alternative.
Outcome. Climate-ADAPT and HOFOR analyses report the alternative blue-green plan delivered higher net socio-economic benefits and avoided damages estimated at $60 to 90 million per year through to 2110 absent action.
Caveats. Legal and utility-finance regime differs from Toronto. The Greater Copenhagen Utility (HOFOR) co-finances works through wastewater tariffs in ways Toronto Water does not currently mirror.
T2Climate-ADAPT (European Environment Agency), The economics of managing heavy rains and stormwater in Copenhagen (https://climate-adapt.eea.europa.eu/en/metadata/case-studies/the-economics-of-managing-heavy-rains-and-stormwater-in-copenhagen-2013-the-cloudburst-management-plan) . T2State of Green, The cloudburst that changed Copenhagen and urban water management (https://stateofgreen.com/en/news/the-cloudburst-that-changed-copenhagen-and-urban-water-management/)
Projections
Plural plausible ranges supported by the cited literature. Literature does not support a confident singular projection on this question.
- Park-proximity property-value capitalization. 20 percent uplift on properties directly abutting passive parkland (defensible central estimate) (Effects fall sharply with distance and vary by park type. Bockarjova and Botzen 2020 meta-analysis finds positive but heterogeneous effects across green-intervention types and flags green-gentrification risk as a documented co-effect.)T3Crompton, The Impact of Parks on Property Values, Journal of Leisure Research, 2001
- Flood-mitigation benefit-cost ratios (Copenhagen and Calgary self-reports). Copenhagen: blue-green alternative roughly DKK 7 billion cheaper than sewer-only. Calgary: near 10 to 1 in avoided damages. (Independent peer-reviewed studies of green stormwater infrastructure report a wider range of benefit-cost ratios depending on scale, type, and co-benefits monetized.)T3Heidari et al., Green stormwater infrastructure: barriers and solutions, WIREs Water, 2023
Time horizon
Tax-line and operating-spending effects materialize in year 1. Capital flood-mitigation works (tunnels, ravine restoration, basement-flooding studies-to-construction) deliver protection over years 3 to 15, with the Don River and Central Waterfront tunnel system not fully complete until 2036 per current City reporting. Urban-canopy and ravine ecological-health benefits compound over 20 to 50 years.