​In accordance with the Ontario Heritage Act, R.S.O 1990, C, O.18 the Town of Newmarket passed Bylaws (2025-06 to 2025-53), under Section 29 of the Ontario Heritage Act, R.S.O. 1990, Chapter 0.18 ("the Act"), to designate the following 48 properties to be of cultural heritage value and interest: 

1. 16874 Bayview Avenue

2. 457 D’Arcy Street

3. 451 D’Arcy Street 

4. 471 D’Arcy Street 

5. 57 Main Street South

6. 70 Main Street South 

7. 74 Main Street South

8. 61 Prospect Street

9. 67 Prospect Street

10. 75 Prospect Street 

11. 86 Prospect Street 

12. 185 Prospect Street 

13. 266 Prospect Street 

14. 233 Prospect Street 

15. 458-460 Timothy Street 

16. 432 Botsford Street

17. 429 Botsford Street

18. 471 Eagle Street

19. 480 Eagle Street 

20. 440-442 Eagle Street

21. 491, 493 & 495 Eagle Street 

22. 161 Church Street

23. 156 Church Street 

24. 112 Main Street North 

25. 337-339 Park Avenue 

26. 435 Park Avenue

27. 602 Pearson Street

28. 445 Botsford Street

29. 125 Arden Avenue

30. 104 Arden Avenue

31. 98 Arden Avenue

32. 331 Botsford Street

33. 337 Botsford Street

34. 393 Botsford Street

35. 387 Botsford Street 

36. 360 Botsford Street

37. 698 Gorham Street

38. 130 Joseph Street 

39. 150 Lorne Avenue 

40. 194 Lorne Avenue

41. 180 Lorne Avenue 

42. 350 Park Avenue

43. 421 Queen Street

44. 411 Millard Avenue

45. 16945 Bayview Avenue

46. 484-448 Water Street 

47. 465 Davis Drive

48. 371 Davis Drive 

The Town is designating these properties because cultural heritage is a major part of what makes Newmarket unique. Cultural heritage resources tell us who we are, where we have come from and what we have accomplished. These resources not only enrich us, inspire us, enlighten us and guide us in our growth, but they also can be a form of community economic development that will bring visitors into the community; help revitalize a main street; create jobs; enhance a neighbourhood and increase property values and the municipal tax base. 

Designating these properties is one way to protect built heritage. 

To review each notice please visit our Statutory Public Notice Section 

Learn more about Cultural Heritage in Newmarket by visiting https://www.newmarket.ca.culturalheritage.