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Peterborough Office

McLean, Simon & Associates Inc.

  • 📍 424 Sheridan Street Peterborough, ON
  • 📮 K9H 3J9
  • 📞 Toll Free: 1-866-275-8295
  • 📞 Local: 705-741-6253


McLean, Simon & Associates Peterborough has been acquired by CDC Inc.


Curtis Cossey, P.App., AACI
CEO, Partner
✉ ccossey@mclean-associates.com
📞 Extension: 105



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Curtis Cossey, P.App., AACI

CEO, Partner


✉ ccossey@mclean-associates.com

📞 Extension: 105

Curtis Cossey is a Professional Appraiser (P.App) and AACI-designated valuation expert with strong experience across agricultural, commercial, and residential real estate. He is the founder of CDC Inc., a company recognized for advancing modern appraisal practices through data-driven analysis and innovative valuation technology. Entrepreneurial by nature, Curtis has built CDC Inc. into a forward-thinking firm known for its automated valuation tools, streamlined workflows, and commitment to accurate, transparent reporting. His focus on innovation and professional excellence continues to drive the company’s growth and industry leadership.


Josh Watson, P.App., AACI, BBA
Senior Residential/Commercial Appraiser, Partner
✉ jwatson@mclean-associates.com
📞 Extension: 107



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Josh Watson, P.App., AACI, BBA

Senior Residential/Commercial Appraiser, Partner


✉ jwatson@mclean-associates.com

📞 Extension: 107

Josh received his AACI designation in June 2024. He has completed market value estimates of residential, multi-family, industrial, agricultural, office, special purpose properties and new developments. He also previously worked for the Municipal Property Assessment Corporation as a Property Inspector and has a finance background from his time at Scotiabank, along with his Bachelor of Business Administration from Laurentian University. Josh currently sits as the Chapter Chair for the Peterborough/Lindsay Chapter of the AIC – Ontario Association and volunteers with the Big Brothers Big Sisters program in Peterborough. Josh enjoys spending time with friends and family, going to the cottage, and playing basketball and golf.


Lauren Taylor, P.App., AACI, B.Comm.
Senior Agricultural/Commercial Appraiser, Partner
✉ lprimeau@mclean-associates.com
📞 Extension: 111



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Lauren Taylor, P.App., AACI, B.Comm.

Senior Agricultural/Commercial Appraiser, Partner


✉ lprimeau@mclean-associates.com

📞 Extension: 111

Lauren has been working in the real estate industry since 2010. Lauren has worked in primarily Commercial and Agricultural Real Estate appraisals, as well as some residential. She also previously worked for the Municipal Property Assessment Corporation in property assessment. Lauren earned a Bachelors of Commerce majoring in Real Estate and Housing from the University of Guelph in 2013. Lauren received her AACI designation in April 2020. Lauren lives with her husband, daughter and two dogs on the shores of Lake Huron and enjoys being outdoors or on the water.


Ryan Baldeo, P.App., AACI, MBA, B.Comm.
Senior Commercial Appraiser, Partner
✉ rbaldeo@mclean-associates.com
📞 Extension: 109



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Ryan Baldeo, P.App., AACI, MBA, B.Comm.

Senior Commercial Appraiser, Partner


✉ rbaldeo@mclean-associates.com

📞 Extension: 109

In 2001 Ryan completed his Bachelor of Commerce Degree at the University of Toronto, Rotman School of Management, and began working as an investment analyst. Shortly after, he recognized his interest in real estate and continued his education with an MBA in Real Property Development at the Schulich School of Business, York University. After volunteering for Habitat for Humanity’s Site Selection and Development Committee, he began appraising various forms of residential properties throughout Southern Ontario, including executive homes, rural properties, multi-family and new developments. He obtained the Accredited Appraiser Canadian Institute (AACI) and Professional Appraiser (P.App.) designations in 2021 and primarily focuses on valuation of industrial, commercial, agricultural and special use properties, including portfolios, subdivisions and consulting studies. Ryan continues to improve his knowledge with courses in statistical analysis and believes in their use as a modern appraising technique.


Peter B. McLean, P.App., AACI
Senior Commercial Appraiser, Co-Founder
✉ pmclean@mclean-associates.com
📞 Extension: 102



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Peter B. McLean, P.App., AACI

Senior Commercial Appraiser, Co-Founder


✉ pmclean@mclean-associates.com

📞 Extension: 102

Peter joined the Appraisal Institute of Canada in 1990 and received his AACI in 2001. Peter has been involved with the Appraisal Institute from the start; as a candidate he served as secretary with the Peterborough Lindsay Chapter. He was elected as the Regional Director for the Ontario Association after serving as Chair for three terms. While serving on the Ontario Association Board, he was President for two years. He has continued to be involved with AIC as a member of the Board of Examiners and various other committees. Most recently Peter was elected as President Elect for the National AIC board. Governance and community service has always been important to Peter. He was appointed by the Lieutenant Governor of Ontario to the Peterborough-Lakefield Police Services Board and served as chair for two years. Peter served as governor for Fleming College for six years, three of which were as chair. Peter has practiced as a fee appraiser and mentored several candidates that have successfully been granted their designations.


Corrie Denomme, Hon.B.A., P.App., AACI
Senior Commercial Appraiser
✉ cdenomme@mclean-associates.com
📞 Extension: 110



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Corrie Denomme, Hon.B.A., P.App., AACI

Senior Commercial Appraiser


✉ cdenomme@mclean-associates.com

📞 Extension: 110

Corrie joined McLean, Simon & Associates as a Candidate Member of the Appraisal Institute of Canada in September 2012. Corrie worked continuously to complete the required courses of the AACI designation through the University of British Columbia’s Real Estate Division, and obtained his ACCI, P.App in 2020. His work with McLean, Simon & Associates has given him the opportunity to work on a wide range of projects, with various clients. Corrie holds an Honours Bachelors degree in Geography and Environmental Studies from McMaster University.


Colleen Cossey
CFO, Partner
✉ colleen.cossey@mclean-associates.com
📞 Extension: 106



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Colleen Cossey

CFO, Partner


✉ colleen.cossey@mclean-associates.com

📞 Extension: 106

Colleen has been an appraiser since 2004 and has appraised all types of real estate in her career. She holds a diploma in Appraisal and Assessment and a Certificate in Real Property Assessment from the University of British Columbia. Her assertive disposition allows her to make solid and sound financial decisions. Colleen manages several administrators and collaborates with the CEO on several projects. Colleens experience in the hospitality industry is exhibited through her good customer service skills. Colleen volunteers with several organizations and leads organization roles with tournaments, competitions and social functions. She also manages a large family in her spare time with her husband.


Amanda McLennan
Finance Assistant
✉ amclennan@mclean-associates.com
📞 Extension: 103



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Amanda McLennan

Finance Assistant


✉ amclennan@mclean-associates.com

📞 Extension: 103

Amanda brings a diverse background in administration and accounting. Her attention to detail, strong organization skills and ambitious personality all contribute to her strong presence in the workplace. She prides herself on being a team player and contributing to the success of the company. Outside the office, Amanda likes to travel, enjoys spending time with her two dogs and attending shows with her husband in their classic Z car.


Rebecca Kounga Kembou
Office Administrator
✉ rkoungakembou@mclean-associates.com
📞 Extension: 100



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Rebecca Kounga Kembou

Office Administrator


✉ rkoungakembou@mclean-associates.com

📞 Extension: 100

Rebecca was born in Cameroon, lived in Belgium, and settled in Edmonton, Canada. She holds a Master’s degree in Multilingual Communication and Business Strategy from the Catholic University of Louvain in Belgium. Passionate about corporate communication, business administration, cultures, and languages, Rebecca is also genuinely interested in human connections. Out of work, she practices boxing to fuel her focus and train herself to always be ready to rise a challenge. She reads, travels, and hangs out with friends.