JDT Construction

How to start an addition or accessory dwelling project

To begin an addition or accessory dwelling discussion, identify the property’s Hamilton location, intended use, approximate size and any existing plans. JDT Construction lists additions and accessory dwelling units among its general contracting work in Hamilton. Feasibility, drawings and permit requirements depend on the address and design, so confirm them with the municipality and contractor. See JDT Construction’s website.

What to include in the request

For an addition or additional dwelling unit, identify the intended use and whether it attaches to the existing house or sits elsewhere on the property. Existing zoning, site dimensions, utility access and permit review can affect feasibility. This introduction does not determine whether a concept is allowed; the municipality and qualified project professionals must answer that for the actual address.

Information to gather for an early feasibility discussion

  • Describe whether the proposed space is attached to the house or a separate accessory unit, and how it would be used.
  • Note the lot dimensions or attach a survey if you already have one; do not estimate a boundary from a photo.
  • List visible access, parking, grading or utility constraints that may affect the concept.
  • Record any preliminary zoning or permit questions already raised with the municipality.

Confirm the site-specific path

Ask which drawings, design professionals or municipal conversations are needed before deciding whether the idea can proceed. Rules depend on the property and proposal. See the JDT Construction profile for its listed addition and accessory dwelling work and Hamilton coverage.

Start here

Request an introduction

Choose a professional or ask Trevor to review your request and arrange a suitable introduction.

It costs nothing to request an introduction. You contract directly with the business on its own quote and terms. Where a referral arrangement applies, the business pays 905 Trades the fee agreed with it. The Commercial Garage Doorman commercial handoff has no referral fee.

Prefer email? hello@905trades.ca