
Did you know that since the start of the pandemic, there has been a surge of home extensions and additions made?
Home extension projects are increasing in numbers, jumping to about 52% of new projects. This is due to the given extra living space where you can improve and modernize your home.
It’s definitely an investment that you won’t regret in the long run. Read on for a quick rundown on home extension costs that you need to know.
Factors That Influence Home Extension Cost
Looking to get an outlook on the possible cost Long Island contractors will charge when you get a home extension? Let’s first discuss the factors that affect home extension costs.
Home Extension Layout
The more complicated your home addition layout is, the more time it will take to finish the project. This means you’ll have to pay for the labor costs during the time workers will be present for the project.
Design and Features
As mentioned above, the time it takes to finish a project depends on the complexity of the project. For instance, a room with a mini second floor will need extra materials and labor costs.
Even the finishing design of the rooms impacts home extension project cost. The more upscale the design you’ve selected, the more expensive the home extension cost will be.
Size and Placement
Home extension costs vary depending on the type of home extension you’re planning to build and its size. Yet this does not necessarily mean that small home extensions are cheaper than larger ones. For instance, professionals in this field have a base payment for the services they offer.
This means that you’ll pay the same amount for architectural designs and permits if it’s a small room or a large room. An electrician will charge the same amount for wiring 15×15 as they will for wiring 12×12.
Further, one small room may cost more than one large room extension. For instance, extending a bedroom will cost less than extending a bathroom. This is because bathroom extensions need extra works, such as plumbing.
The placement of the home addition will also impact your bill, as you’ll have to consider the shipping cost. The location of the project affects the shipping fees of goods. Shipping in remote areas costs more than in areas near the city.
Further, moving in the equipment and machines in a rocky path is difficult and would take time, thus extending the project fulfillment date. This would mean more labor costs for you.
Service Cost
Home additions need different professional services, which add up to home extension costs. Here’s a quick rundown on the service costs you might pay when you opt to get a home extension.
Home extension ideas need an architect’s opinion for better plan development. Architectural services can cost $2,020-$8,390. Meanwhile, the cost for the preparation of a site varies depending on the work needed.
On average, it can cost $1,200-$4,110. This includes demolition and excavation services. Building an extension’s foundation can cost $4,000-$12,400.
While roof trusses can cost you $30-$600 per truss and $1,150-$4,600 for support beam installation, insulation can cost you $2 per square foot.
Installing a vinyl siding and trim can cost $4 per square foot for vinyl siding and $2-$5 for vinyl trim. As for drywall walls and ceiling, expect to pay $1-$3 per square foot.
Installing a door costs about $950 while adding a window to your home additions can cost $85-$1,400. Price will vary depending on the style and type of window you install. The average ceiling molding cost for every linear foot range from $4-$16.
Don’t forget to count on electrical wiring, which can cost up to $40-$100 per hour. Meanwhile, installing a floor can cost you $1,500-$4,500 and HVAC installation can cost you $1,050.
Home Extension Cost Per Room
The cost of your home extension depends on what type of room you want and how big it is. Here’s a breakdown of the costs you’ll pay for different types of home extensions:
Bathroom Extension
If you’re planning to have your bathroom extended, note that you may have to spend at least $25,000 to $75,000. The cost for extending a spa-like bathroom is also higher, with an average cost of $75,000 for 100 square feet.
Basement bathroom extensions can cost an average $8,000 to $15,000. Master bathroom extension cost varies on how luxurious you want it. Opting to create a second-floor bathroom can cost you $8,000 to $35,000.
Costs covers to consider when having a bathroom extension include:
- Flooring labor
- Plumbing services (hourly rate of $45-$200)
- Faucet installation ($150-$350)
- Drain line replacement
- Vanity, shower, and sauna installations
- Materials for structure
- Tubs and showerheads
The cost will build up depending on the location, style, and type of bathroom extension you want.
Second-Story Addition
Getting a second-story home addition can cost you $100 and $300 per square foot. A second-story addition is a chance to give your main floor an extra stretch by making the walls a few inches taller before adding your new level.
If you plan to sell your home in the future, remember that adding a second story adds to the value and square footage of your home.
Living Room Extension
The larger the living room extension you want, the higher the cost will be. Further, the type of cabinetry, furniture, and finishes will also affect the cost-of-living room home additions. On average, the cost of an 18-foot by 12-foot living room ranges from $17,300 to $43,200.
Getting a Dining Room Extension
You may pay between $17,920 and $44,800 for a 14 by 16-foot dining room extension. The cost will blow up depending on the size and features you add and the materials you’ll use for your cabinets, flooring, and ceiling.
Laundry Room Addition
On average, getting a laundry room extension can cost $2,000 to $10,000. When you opt to add storage and sink in the room, expect to pay an amount between $5,000 and $7,000.
Garage and Sheds
For detached home additions such as garages, the cost can increase to $9,000 to $20,000. If you opt for a simple garage unit, you can expect to spend between $9,000 and $12,000, while complete units can cost $18,00 to $20,000. Sheds cost $15,000 on average.
Make Your Home Unique With Home Extensions
Your decisions determine your home extension costs. From the layout, design, and material you choose, the cost can build up. The best way to make your money worth it is to consider the functionality of the design, layout, and material you get for your home extension.
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