Peter Castellan
Regional Municipality of Durham/Supervisor, Development Approvals
2025 Salary
$142,346Total compensation $143,237, including $891 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#786Regional Municipality of Durham
Years on List
112015–2025
Peak Salary
$142,3462025
Full 2025 roster at Regional Municipality of Durham →·See where $142,346 ranks →
Total Compensation History
Full History
2015–2025
$103,598 in 2015 is worth about $134,367 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Supervisor, Development ApprovalsRegional Municipality Of Durham | $142,346Benefits $891Total $143,237 |
| 2024 | Supervisor, Development ApprovalsRegional Municipality Of Durham | $126,232Benefits $841Total $127,074 |
| 2023 | Supervisor, Development ApprovalsRegional Municipality Of Durham | $129,278Benefits $807Total $130,086 |
| 2022 | Supervisor, Development ApprovalsRegional Municipality Of Durham | $124,721Benefits $697Total $125,419 |
| 2021 | Supervisor, Development ApprovalsRegional Municipality Of Durham | $111,670Benefits $664Total $112,333 |
| 2020 | Supervisor, Development ApprovalsRegional Municipality Of Durham | $108,505Benefits $592Total $109,098 |
| 2019 | Works Technician, EngineeringRegional Municipality Of Durham | $111,074Benefits $566Total $111,640 |
| 2018 | Works Technician, EngineeringRegional Municipality of Durham | $108,417Benefits $555Total $108,972 |
| 2017 | Works Technician, EngineeringRegional Municipality of Durham | $112,765Benefits $520Total $113,285 |
| 2016 | Works Technician, EngineeringRegional Municipality of Durham | $105,591Benefits $418Total $106,009 |
| 2015 | Engineering TechnicianRegional Municipality of Durham | $103,598Benefits $378Total $103,976 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $142,346 Peter Castellan earned in 2025, roughly $99,537 would remain after income tax, CPP and EI, an all-in deduction rate of about 30.1%. At Regional Municipality of Durham, 2,933 people made the 2025 list with a median salary of $126,414; Peter Castellan's total compensation of $143,237 ranked #786. Peter Castellan has appeared on the list 11 times since 2015. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$99,537
- Effective income-tax rate (excl. CPP/EI)
- ~26.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.1%
Where does $142,346 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.