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Home additions · Lehi, UT
Lehi grew fast, which means newer homes on smaller lots, often inside an HOA that gets a say alongside the city. An addition here is less about old-house surprises and more about fitting the space onto a tight lot and getting it approved by two sets of rules. Danny Bird has been building in Utah County since 2001.
Adding on in Lehi
Much of Lehi went up in the last couple of decades, out along the Silicon Slopes corridor. That is a different starting point from Provo or American Fork. The houses are newer, so the wiring and the systems are usually modern. The lots are smaller and the subdivisions are planned, so the real limits are the lot lines and, very often, a homeowners association.
That changes what adding on looks like here. A big single-story addition frequently runs into either a setback or a lot-coverage cap, which pushes the space up rather than out. And before the city ever sees the plans, most Lehi additions need the HOA's architectural committee to sign off on how the addition looks from the street. Miss that step and you can be told to stop after the city already said yes.
Blackbird handles both. We check your lot and your HOA rules before anything is drawn, submit to the architectural committee and the city, and match the addition to the current house so it reads as original. One builder, both approvals, priced up front.
Approvals
On a newer Lehi home, the order of approvals matters, because the two reviews look at different things and the wrong sequence costs you weeks.
Most Lehi subdivisions run an architectural review. Before the city cares about structure, the HOA cares about how the addition looks: rooflines, siding, color, and whether it fits the neighborhood. We prepare what the committee needs and submit it early, because their meeting calendar, not the city, is often the real start date.
Lehi issues the building permit and reviews the structural drawings. An addition that changes the size of the house needs a permit and, in almost every case, stamped plans. We build the set, file it, and clear the reviewer's corrections so you are never the one learning the system.
Lehi's newer lots are tighter, so setbacks and the cap on how much of the lot can be under roof bite sooner. On many of these lots the only way to add real space is to go up. We check both numbers against your lot first, before a design gets drawn.
Planned subdivisions are full of drainage and utility easements you cannot build over. On a small Lehi lot an easement can quietly remove the exact corner you wanted to add to. We pull that up front so the design starts inside what is buildable.
The parts you cannot see
Even on a newer home, an addition is priced by what holds it up and how it joins the house. Here is where the number comes from on a Lehi home.
A ground-level addition needs new footings that reach below frost depth, roughly 30 inches here, so it does not heave in winter. That is excavation and concrete before a wall goes up. On a tight Lehi lot where out is not an option anyway, going up skips most of this cost.
The join between the new roof and the old is where additions leak. On a newer home the finishes are easier to match, but the seam still has to be framed and flashed so water always sheds off it. That connection is the heart of the job.
Newer Lehi homes were built to a spec, which cuts both ways. The siding and trim are usually still available, so a match is cleaner. But the HOA will hold you to that match, so there is no cutting a corner on how the addition looks.
Going up adds weight the walls and footings below have to hold, which an engineer checks. Newer homes are well documented, which usually makes that review faster and cleaner than on an old house. We size it at the estimate either way.
Scope
On a small Lehi lot, up is usually the only real space. We confirm the structure below can carry it, clear the HOA on how it looks, and build a second floor that matches the house.
A bigger primary bedroom, a real bathroom, and the closet the builder never gave you, added without gutting the rest of the house.
A bigger kitchen, a great room, or an office pushed out where the lot and the setbacks allow. On a tight lot we tell you honestly whether there is room before you design it.
A third bay or a bonus room over the garage, framed while the structure is going up. The stairs and the heat for that upstairs room get priced from the start.
A full second living space for family or rent, under Utah's ADU rules and Lehi's own. See basement apartments and ADUs.
Larger projects where the addition and a remodel happen together. See home remodeling for that side of the work.
Choosing a builder
That is why plenty of good remodelers and good framers still get additions wrong at the seam. Before you sign with anyone in Lehi, ask who has done the roof tie-in before, who will handle the HOA submittal, and who actually answers the phone when a decision is needed on site.
We wrote the full checklist for how to compare addition contractors, from the point of view of the person bidding against them.
Questions
Related
The full picture on additions across Utah County: types, what drives the cost, and how to choose a builder.
Reworking the house you already have. Most additions come with a remodel of the rooms they open into.
We draw the addition and build it, under one contract, with the builder in the room while it is designed.
Permits, ground conditions, neighborhoods, and the rest of what Blackbird does in Lehi.
Nearby
Older river-bottom homes and tight university-area lots, where going up is often the only room left.
Home additions in Provo →Built-out family neighborhoods where a primary suite or a second story is how you get space without moving.
Home additions in Orem →A historic core with older homes, where matching an addition to the original really matters.
Home additions in American Fork →Where we build
A second story, a suite, a bigger kitchen, or a garage with a bonus above it. Bring a sketch or just the number you have. The first conversation is free and it is with Danny.
Or call or text (385) 334-5658