Researching a property can take patience and creativity. However, the need and importance of historical research over the years has led to a refined system of historical information sources and easy access, including the ability to access a lot of information online. Archival review is an important component of property research to uncover historical information about the property, including date of occupation, nature of built or constructed components, original and subsequent uses, role in community development and/or association with significant people or events, such as natural disasters or fires. This information provides the basis and support for potential identifying potential heritage properties that might ultimately be included on municipal registers or designated under the Ontario Heritage Act.

Examples of archival records and historical information that could be sourced from municipalities, provincial and national archives, libraries, museums, private, corporate or institutional collection, heritage groups and historical societies, include:

  • land records and pre-patent land records
  • land registry documents
  • property tax assessment rolls
  • survey plans
  • fire insurance maps
  • town plans and historical atlases
  • architectural plans and drawings
  • photographs
  • other archival sources (e.g., directories, newspapers, census business, and personal records)

There are also many secondary sources of information that can be used to complete and enhance the historical research including:

  • published local histories (e.g., Tweedsmuir History, guidebooks etc.)
  • municipal bylaws and records
  • previously published reports, such as cultural heritage evaluation reports (CHER), archaeological assessment and conditions reports, comparative studies, academic thesis etc.

Excellent historical building research guides have been prepared and remain available online to help guide both new and experienced researchers.

The Ontario Heritage Trust provides additional information on how to research historical properties.

Parks Canada also prepared a series of booklets in the 1980’s on classifying and researching heritage buildings which all provide good information on historical building research.