How to build a LEGAL BASEMENT from START to FINISH 🔨👷

Summary

This video script offers an in-depth look at the process of developing a legal, rentable basement from scratch. It covers the 13 essential steps, including initial consultation, layout approval, permits, framing, inspections, and finishing touches. The host, Naj, interviews Hergy, a civil engineer and realtor who shares expert insights on safety requirements, cost considerations, and the importance of adhering to city guidelines. Viewers are guided through the challenges and benefits of basement development to supplement mortgage payments, with a focus on creating additional living spaces and ensuring compliance with building codes.

Takeaways

• 🏡 The video discusses the process of developing a legal rentable basement to supplement mortgage payments.
• 👷 Hergy, a civil engineer and realtor, shares his expertise in construction and basement development.
• 📝 The development process involves 13 steps, starting with measurements and initial consultation, and ending with final inspections and obtaining an occupancy permit.
• 🔍 Key considerations for basement development include meeting city guidelines, permit fees, and ensuring fire safety requirements are met.
• 🔄 Fire separation is crucial, with a minimum of 15 minutes fire separation required between the basement and the upper unit.
• 📏 Minimum ceiling height for basements is 6' 5", and underpinning may be necessary if the natural height is insufficient.
• 🛠️ The construction process includes framing, plumbing, HVAC, electrical work, and drywall installation, with inspections at various stages.
• 💰 Costs for developing a basement can vary, with one example in the video mentioning a cost of $75,000 including HST and permits.
• 🚪 Egress windows are required for fire exits, and separate entrances for basements may add additional costs.
• 🔐 Safety features such as duct smoke detectors are essential to prevent the spread of fire and are a critical part of obtaining permits.
• 👀 The video provides a behind-the-scenes look at basement construction, offering viewers a comprehensive understanding of the process.

Q & A

What is the main purpose of developing a legal rentable basement?

The main purpose of developing a legal rentable basement is to supplement the homeowner's mortgage payment by providing additional income through renting the space.

What qualifications does Hergy have that make him suitable for this project?

Hergy is a civil engineer by education, owns a construction company, and is also a realtor, giving him over a decade of experience in construction and expertise in the field.

What are the initial steps involved in developing a basement according to the script?

The initial steps include measurements and initial consultation, understanding client requirements, city guidelines, and expectations on cost and timelines.

Why is fire separation an essential consideration during basement development?

Fire separation is essential as per the Ontario Building Code (OBC) to ensure safety. It helps prevent the spread of fire and is a requirement for obtaining permits.

What is an egress window and why is it necessary in basement development?

An egress window is a larger window that provides a fire exit. It is necessary for safety reasons and is a requirement for basements to meet building codes.

What is the minimum ceiling height required for a basement according to the script?

The minimum ceiling height required for a basement is 6' 5" as per the building code.

What is underpinning and why might it be considered in basement development?

Underpinning is a process where the floor is lowered to increase the height of the basement. It is considered when the existing height does not meet the minimum requirement and is an alternative to increasing the overall height of the house.

What are the additional costs associated with creating a separate entrance for a basement?

The additional costs for creating a separate entrance can range from $12,000 to $15,000, depending on the project, and include the construction of a sidewalk or a below-ground stairwell entrance.

Why is the electrical panel capacity important when converting a basement into a legal duplex?

The electrical panel capacity is important because it needs to support the increased electrical load from additional appliances like laundry machines and air conditioners. An upgrade from a 100-ampere to a 200-ampere panel may be necessary.

What is the estimated cost for a two-bedroom, one-bath basement with separate entrance and laundry?

The estimated cost for such a basement, including HST and permits, is about $75,000, and it features top-notch finishes in the kitchen and washroom.

What is the role of a duct smoke detector in a basement?

A duct smoke detector detects smoke in the system and, if smoke or fire is detected, it shuts off fuel and power to the furnace to prevent the spread of fire or smoke in the upper unit.