People keep asking me if the cost of our new plans for our house will really be less than the original plan with the large addition. It seemed like a reasonable conclusion to me that the new plan would be cheaper in the end, but I was curious, so I sat down and did some math.
First, let me remind you what the original plan was, after we made some adjustments to the floor plan. This was the final plan for the great expansion. Behind the master bathroom was a hallway of sorts that allowed for a walk-in closet on each side, with the walk-in closet on the right being the master closet. And behind that was a large bedroom. This plan also had two decent-sized storage closets, one accessible from the bedroom for Matt’s gear and another accessible to the new family room where he could have a coat closet and also store things like the ten chairs he had. I have for our Wednesday. meetings. This plan also had a new laundry room and a really large family room.
The plan with that addition was to hire a contractor to oversee the entire project. The original quote I received from the contractor was for a smaller 970 square foot addition that did not include the master bedroom’s two closets (I had planned to line one wall with IKEA Pax closets instead of having a walk-in closet). closet, but I changed my mind about that), and I didn’t have the storage closet in the family room, and I had a smaller family room.
Here is the starting estimate I received from the contractor for that smaller 970 square foot addition without the closets. (This is for those of you who like the nitty-gritty details. ):
- Permit fee for the city of Waco: $650.00
- Permit Fee Plan Review Fee: $500.00
- Engineering cost for designed base: $3,200.00
- Demolition of existing enclosed patio, side room and patio slab: $9,000.00
- Subsidy for wood frames and siding: $22,310.00 ($23 x 970)
- Framing labor allowance: $17,460.00 ($18 x 970)
- Open Cell Spray Foam Insulation: $4,365.00 ($4.50 x 970)
- Subsidy for roofing material, shingles and flashing: $3,600.00
- Roofing Labor Allowance: $2,700.00
- Gutters, labor and materials: $1,500.00
- Subsidy for labor and materials for new windows: $3,040.00
- Allocation of labor and materials for interior and exterior doors: $8,000.00
- Materials and labor allowance for drywall: $4,850.00 ($5 x 970)
- Material allocation for trim, backer boards, fasteners, primer, paint, etc.: $23,280.00 ($24 x 970)
- Labor allowance for moldings, doors, preparation, putty and painting: $17,460.00 ($18 x 970)
- Flooring Material Allowance, 8% Waste Factor: $6,300.00 ($6 x 1,050)
- Flooring labor allowance: $4,200.00 ($4 x 1,050)
- Allowance for rework and relocation of electrical circuit (switch box) – $3,500.00
- Electrical Trim and Installation Allowance: $8,972.50 ($9.25 x 970)
- Gas Subsidy for New Tankless Water Heater, HVAC Unit and Fireplace: $3,800.00
- Subsidy for roughing, staking and trimming pipes: $4,750.00
- Plumbing grant to install pump station for sewer line, includes trench and connection work: $3,800.00
- Install a new ducted HVAC system to expand: $9,800.00
- Subsidy to install an exhaust fan and duct: $450.00
- Fireplace allowance for gas fireplace insertion and installation: $3,200.00
- Garbage/Debris Allowance per Load to remove work-related trash and debris per load, includes City Landfill charges: $4,500.00
- Project Manager Allowance for the duration of the project: $5,760.00
- Waste Station Subsidy for Port-A-Jon: $1,600.00 ($200 x 8 months)
- Overhead 12%: $21,905.70
- Profit 12%: $21,905.70
- TOTAL $226,358.90
Again, that was for the smaller 970 square foot addition, but we had decided to add walk-in closets and storage closets. I took all the charges that are based on square feet (including items like the roof, which weren’t specifically listed as a per square foot charge), and did some math to come up with a per square foot charge of just under $120 per square foot. Multiply that by the new larger square footage, add back the charges that are not based on square footage, and recalculate the overhead and profit based on the new subtotal, and that gave me a new total of $275,081.60.
Of course, that’s not even the grand total, because in the estimate, I find this note at the bottom:
Owner acknowledges that he or she is responsible for providing all fixtures/finishing appliances not specifically included above and is responsible for ensuring that they are at the project site when required to avoid schedule delays or additional travel charges. These items are outside the materials scope of this estimate. Finishing accessories include: door locks and hardware, cabinet hardware, toilets, sinks, lighting fixtures, ceiling fans, plumbing fixtures, bathroom accessory bars, mirrors, coat or organization accessories, blinds, etc.
You will notice that there was a laundry room on the plan, but there were no laundry room cabinets in the estimate. There is no countertop listed. So those things would be in addition. I estimate the cabinets and countertops for a laundry room that size would cost at least around $8000.
Also not on the list:
- Any type of closet organization system (I would like PAX closets)
- Each and every one of the furniture and decoration items.
I haven’t priced specific furniture or decorative items, but for the plan shown above, I would need a headboard or bed, two nightstands, a rug, curtains, blinds, lamps, a ceiling fan, and other decorative items. for the bedroom. For the family room, you would need two sofas, two chairs, a coffee table or ottoman, side tables, a rug, lamps, curtains, shelves or other “filler” furniture, decorative items, lighting, etc.
Estimating those things without having a defined design/decorating plan is very challenging, but I imagine I could do the bedroom for around $5000 (if I do some DIY stuff, obviously), and I could do the living room for around $8000 (with more DIY).
In addition to the extension , there was also the plan to redo the kitchen once we finished the extension. It’s something I’ve talked about for a while now because our current kitchen is small, inefficient, and was made on a very tight budget 10 years ago. So the plan was to (1) build and finish the addition and then (2) remodel the kitchen.
I’ve been pricing IKEA cabinets for several future plans (as you know because I’ve shared them with you), and even keeping the kitchen where it is, which was the plan with the big addition, the new cabinets would have been about $15,000. The new countertops would have cost around $3000 minimum. New appliances are around $8000 minimum (but probably more, because I want the matte white Cafe appliances).
So the grand (estimated) total for the original plan with the large addition furnished and decorated plus a remodeled kitchen comes to:
$322,081.60
That seems crazy to me. And that doesn’t even include a backyard or deck. That number is strictly for the interior of the home and does not include outdoor areas.
So will the new plan save us money over the original plan? It has to be like this. Spending so much money on our house is not even an option. the new plan it has to be cheaper, or it won’t happen. But I will share all the costs with you along the way and keep very good notes so that at the end we can compare the two plans.
The first big money saver that I will have to eliminate from the original cost is the contractor. Seeing how much of the expense goes to the contractor and project manager is a great motivation to be my own contractor. I’ll start by reducing that cost and do everything in my power to reduce those numbers. And I can’t imagine how going from a 1,300 square foot addition to a 720 square foot addition wouldn’t save us a ton of money, even with the changes we’re making to other rooms. But again, we’ll wait and compare. So…CHALLENGE ACCEPTED!
Addicted 2 Decorating is where I share my DIY and decorating journey as I remodel and decorate the 1948 upper that my husband Matt and I purchased in 2013. Matt has MS and can’t do physical labor, so I do most of the work in the house alone. You can learn more about me here.