We get asked this question a lot, usually after someone has spent a weekend crawling around their crawlspace with a flashlight, discovering cracks they didn’t know existed. The number that comes to mind for most homeowners is somewhere around “more than I want to spend,” but the reality is more specific. Lifting a 2000-square-foot house in Denver isn’t a one-price-fits-all situation. It depends on soil conditions, the foundation type, the neighborhood’s regulatory quirks, and how much you want to do once the house is in the air.

Key Takeaways

• Expect a base cost range of $25,000 to $50,000 for a standard 2000 sq ft house lift in Denver, but final numbers often land between $40,000 and $70,000 after permits and unforeseen issues.
• The biggest cost drivers are soil type (expansive clay is common here), the number of piers needed, and whether you’re lifting for a full basement or just crawlspace repair.
• Going with the cheapest bid usually means missing critical steps like engineered soil compaction reports, which can cause settlement problems later.
• Most homeowners in Denver end up needing professional help because of the city’s strict foundation permit requirements and the physical risk of working with hydraulic jacks on an unstable structure.

The Real Price Tag: What We’ve Seen in the Field

We’ve worked on dozens of lifts across Denver, from the older bungalows in Washington Park to the post-war ranches in Harvey Park. The numbers vary, but there’s a pattern. For a 2000 sq ft single-story home, the bare minimum we’ve seen a reputable crew charge is around $25,000. That’s a simple lift, no basement conversion, just raising the house a few feet to replace rotted sill plates and level the floor.

But that’s the exception. Most jobs hit the $40,000 to $70,000 range because of hidden factors. The soil here is mostly clay that expands and contracts with moisture. If you don’t dig deep enough for footings or use helical piers that reach stable load-bearing strata, the house will settle unevenly within a few years. We’ve seen homeowners try to save $10,000 by skipping the geotechnical report, only to pay twice that later for re-leveling.

Here’s a rough breakdown from actual projects we’ve overseen:

The table doesn’t include permit fees, which in Denver can run $1,500 to $3,000 depending on the scope, or the cost of disconnecting and reconnecting gas, water, and sewer lines. That’s usually another $2,000 to $5,000 if you hire a licensed plumber.

Why Soil in Denver Makes This Expensive

If you’re in a neighborhood like Berkeley or Sloan’s Lake, you’re likely sitting on what geotechnical engineers call “Denver claystone.” It’s a dense, expansive clay that looks solid when dry but turns into a slippery mess when wet. When we lift a house, we’re not just raising it; we’re putting it on new footings that have to bear the load permanently. If those footings sit on clay that moves seasonally, the house moves too.

We’ve had jobs where the helical piers had to be driven 35 feet deep to reach a stable layer. That adds $15,000 to $20,000 to the cost compared to a site where we can pour concrete footings at 4 feet. The only way to know is to drill test holes. A good contractor won’t give you a firm price without a soil report, and anyone who does is guessing.

The Permit Game in Denver

Denver’s building department has gotten stricter over the last five years. For a house lift, you need a structural permit, which requires engineered drawings stamped by a Colorado-licensed structural engineer. That alone costs $1,500 to $3,000. Then you need a separate permit for any electrical or plumbing work, and if you’re converting a crawlspace to a basement, you’ll need a grading permit for the excavation.

We’ve seen homeowners try to pull permits themselves to save money. It rarely works out. The city requires inspections at specific stages: after the house is lifted but before the foundation is poured, after the foundation is in place but before the house is lowered, and a final inspection after utilities are reconnected. Missing one inspection means the city can stop work and fine you. We’ve had to rescue three DIYers in the last two years who got halfway through a lift, failed an inspection, and couldn’t get a contractor to take over because the liability was too high.

When to Walk Away from the Cheapest Bid

There’s a temptation to go with the guy who quotes $18,000 for a full lift. We get it. That’s half of what everyone else is charging. But here’s what we’ve seen happen: that price usually doesn’t include the cost of shoring up the interior walls, which can sag and crack if the house isn’t supported evenly during the lift. It also doesn’t include the cost of replacing rotted rim joists, which are almost always damaged in older homes.

One customer in Congress Park took the low bid and ended up with a house that was level but had a 2-inch gap between the floor and the wall in the living room. The cheap crew had used only six jacking points instead of the required twelve for a 2000 sq ft house. The house settled unevenly as soon as the jacks were removed. The homeowner paid $12,000 to a second crew to redo the lift correctly.

The Basement Conversion Question

If you’re lifting a 2000 sq ft house to add a full basement, the cost jumps significantly. You’re not just raising the house; you’re excavating 8 to 10 feet of soil underneath it, pouring new foundation walls, waterproofing the exterior, installing a sump pump, and often adding egress windows. That’s a $50,000 to $80,000 job in Denver, and that’s before you finish the basement interior.

We’ve done a few of these in the Platt Park area, where the lots are small and the houses are close together. Excavation has to be done carefully to avoid undermining the neighbor’s foundation. That sometimes requires shoring up the neighboring property, which adds another $5,000 to $10,000. It’s not a project for someone who wants to save money by doing the digging themselves. The risk of a cave-in or hitting a gas line is too high.

Alternatives to a Full Lift

Not every foundation problem requires lifting the entire house. Sometimes the issue is localized settlement, where one corner of the house has sunk a few inches. In that case, we’ve used a technique called “mudjacking” or “polyurethane foam injection” to raise just that section. It costs $3,000 to $8,000 and doesn’t require permits or engineering. But it’s only a fix if the foundation is otherwise sound. If the concrete is crumbling or the footings are undersized, mudjacking is a band-aid.

Another alternative is installing a “crawlspace encapsulation” system with a vapor barrier, dehumidifier, and sump pump. That doesn’t lift the house, but it addresses moisture issues that cause foundation problems. It costs $5,000 to $15,000 and can extend the life of your existing foundation by decades. We’ve recommended this to homeowners in the Washington Park West neighborhood who had minor settling but didn’t want the expense of a full lift.

The Unseen Costs: Utilities and Landscaping

People forget that when you lift a house, everything attached to it has to be disconnected. The gas line, water line, sewer line, and electrical service all have to be cut and reconnected. In Denver, that means hiring a licensed master plumber and a licensed electrician. We’ve seen utility reconnection costs range from $3,000 to $8,000, depending on how far the house is lifted and whether the old lines are corroded.

Then there’s the landscaping. The lift itself usually damages the lawn around the house, and the heavy equipment can compact the soil. We’ve had jobs where the homeowner spent another $2,000 on sod and topsoil afterward. If you have a concrete patio or a deck attached to the house, that has to be removed and rebuilt. That’s another $5,000 to $15,000.

When Professional Help Is the Only Option

We’ll be honest: there are very few situations where a homeowner should attempt a house lift themselves. The hydraulic jacks are dangerous if they slip, and the house can shift unexpectedly. We’ve seen a DIYer in the Baker neighborhood try to lift his house using car jacks. The house dropped four inches when one jack failed, cracking the drywall and breaking a water line. He ended up paying a professional crew to finish the job, plus the cost of repairing the damage.

If you’re in Denver and your foundation has cracks wider than a quarter-inch, or your floors are noticeably sloped, or your doors don’t close properly, call a structural engineer first. They’ll give you a report that tells you whether a lift is necessary or if a less invasive solution will work. Then get at least three bids from licensed foundation contractors. Ask for references and check them. And don’t be afraid to walk away from a contractor who can’t show you their Denver business license and proof of insurance.

We’ve been doing this long enough to know that the right lift, done properly, adds value to your home and peace of mind. The wrong lift, done cheaply, creates problems that last for years.

If you’re considering a lift for your 2000 sq ft house in Denver, the best first step is to get a soil test and an engineer’s assessment. From there, the numbers become real. And if you’d like to talk through the specifics of your property, Bedrock Foundation Builders located in Denver, Co can walk you through the process and give you a ballpark based on your actual site conditions. We’ve seen enough clay and enough crawlspaces to know what works.

Conclusion

The cost to lift a 2000 sq ft house in Denver isn’t just about the square footage. It’s about what’s underneath the house, what you want to do with the space, and how much risk you’re willing to take on. Expect to spend between $40,000 and $70,000 for a professional lift that includes permits, engineering, and proper soil preparation. If you’re converting to a basement, double that. And if someone offers to do it for less than $25,000, ask them what they’re leaving out. Because in this city, the ground doesn’t forgive shortcuts.