Ward 1 includes Holland Landing, River Drive Park, Yonge and Green Lane, Harvest Hills and area.
- East of Hwy 11, South of Holland Landing Road, (Kerbel Group North)
- East of Hwy 11, South of Holland Landing Road, (Kerbel Group Mid)
- East of Hwy 11, South of Holland Landing Road, (Kerbel Group South)
- East of Hwy 11, South of Holland Landing Road, (LRT Technologies)
- East of Hwy 11, South of Holland Landing Road, (Mannington Dev/ Fernbrook Homes)
- South of Doane Rd between Yonge St and 2nd Con - Winged Foot Developments Inc.
- West of 2nd Con, North of Mount Albert Rd - Valley Brook Investments Inc.
- 464 Mount Albert Rd - MPLAN Inc.
- South-west corner of 2nd Con and Mount Albert Rd - Tricap Properties
- 574 Green Lane East - Welland Land Development Inc.
- 291 Mount Albert Rd - GHD Limited
- 19349, 19357, 19365 and 19399 Yonge Street - Holland Hope General Partners Inc.
- Southeast corner of Dogwood Boulevard & Holland Vista Street - Holland Green Village
- 48 Sluse Road - MHBC Planning
- 18477 Yonge Street - Redwood Properties
- Highway 11 and Crimson King Way - Samuel Lount Development Corporation
- 19820 Holland Landing Road - 6ix Development Inc.
- 18474 Yonge Street - Beechway Developments Inc.
- Northwest of Yonge Street and Green Lane West - Sundial Homes
- 91 Sluse Road - Patoro Investment Corporation
- Southwest corner of Crimson King Way and Dog Wood Blvd - YRDSB
- 18182 Yonge Street - Costco Wholesale Canada Ltd.
- Northeast corner of Highway 11 and Crimson King Way - Groundswell Urban Planners Inc.
- Southeast corner of Highway 11 and Crimson King Way - Groundswell Urban Planners Inc.
- NW Green Lane - Community Design Plan - Jones Consulting Group Ltd.
- 19442 2nd Concession Road - Shared Tower Inc.
- Bathurst Street and South Road - SLI Towers Inc.
- 31 Sand Road - 31 Sand GP Ltd.
- 18838 Highway 11 - Bell Mobility
