Salt Lake · Murray
Basement Finishing Murray: Costs, Permits and Timing
Murray sits in the middle of everything, and its homes do too — classic ramblers with compact basements, many with a 1970s partial finish that is ready for a real redo.
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Finishing in Murray
Finishing a basement in Murray
Most Murray basements belong to 1950s–70s brick ramblers. They are typically 700–1,000 square feet — smaller than the county's newer builds — but that compact footprint is an advantage: less volume to finish means a well-appointed project can land at a lower total than a big suburban basement.
Many of these basements were already partially finished decades ago: paneling, a drop ceiling or acoustic tile, one bedroom and a small bath. That old finish is usually the biggest item on the site-visit checklist, because it hides the things that matter — wiring, plumbing, moisture and headroom.
The homes that were never finished are often the easier projects. Open joists mean every problem is visible before the framing starts, and the work is new rather than a correction of someone else's 1970s decisions.
Murray's central location and established lots also make basement apartments a common goal here — a second entrance and a separate layout fit the way these homes are built, and rental demand along the I-15 corridor is strong.
Utah pricing
What basement finishing costs in Murray
Murray basements are smaller, which pulls the total down — but older wiring, galvanized water lines and dated partial finishes can add correction costs that newer cities don't see.
| Finished size | Basic | Mid-range | Premium |
|---|---|---|---|
| 500 sq ft | $18k–25k | $25k–38k | $38k–50k+ |
| 750 sq ft | $26k–38k | $38k–56k | $56k–75k+ |
| 1,000 sq ft | $35k–50k | $50k–75k | $75k–100k+ |
| 1,250 sq ft | $44k–63k | $63k–94k | $94k–125k+ |
| 1,500 sq ft | $53k–75k | $75k–113k | $113k–150k+ |
Before egress or kitchenette add-ons. Removing an existing 1970s finish adds demo and correction costs to the first numbers.
Local notes
Building in Murray: older homes, hidden systems
Murray's building department handles basement finishes like the rest of the county: egress in sleeping rooms, interconnected smoke and carbon monoxide alarms, insulation and mechanical checks. Because the homes are older, plan review is often the easy part — the site conditions are what decide the schedule.
The single biggest cost question in an older Murray basement is what is behind the walls. Pre-1980 wiring may not have spare capacity for new circuits, galvanized supply lines are near end of life, and some ceilings carry acoustic texture from an era worth testing before it is disturbed.
Headroom is the second question. Many ramblers were framed with a seven-foot or slightly better ceiling line under the joists. Once a drop ceiling or furred framing is added, code's finished-height minimums can get tight — the layout usually has to work with the joists rather than against them.
For apartment projects, Murray is a straightforward jurisdiction — but the same rules apply as everywhere in the county: separate egress, its own smoke alarm zone, and layout walls that give the unit a real private entrance.
Demo is line-item one
If a 1970s finish is coming out, budget for demo and disposal plus a correction allowance for whatever it was hiding.
Test before you remove
Old ceiling texture and floor adhesives in homes of this age should be tested before they are disturbed, not after.
Design with the joists
In compact basements, a layout that follows the joist direction and existing mechanicals protects both headroom and budget.
Cost drivers
What changes the price
Existing old finish
Demo plus correcting 1970s wiring or plumbing typically adds several thousand dollars before the new build even starts.
Electrical capacity
Older panels may need a sub-panel or an upgrade to feed new basement circuits and lighting.
Ceiling height
Compact rambler basements have less headroom to spare; ducts and beams shape the layout more than in newer homes.
Plumbing age
Galvanized supply lines from the original build are often replaced while walls are open — cheaper now than later.
Before you frame
What to check before you frame
Egress, moisture, ceiling height and permits — the four checks that decide how a basement project goes.
Egress before framing
Any room called a bedroom needs an egress window sized and placed correctly. Cutting the foundation later means undoing finished walls and inspections.
Moisture and drainage
Look for efflorescence, damp corners, or a floor drain that backs up. A basement that stays dry through spring runoff is ready; one that doesn't needs the water problem solved first.
Ceiling height
Measure from the slab to the lowest duct or beam. Below the 7-foot minimum finished ceiling height, the layout has to be designed around the structure rather than under it.
Permits and inspections
All Salt Lake area municipalities require a building permit for basement finishing work, with separate electrical, plumbing and mechanical inspections. Confirm the scope with the city before demo.
Our process
How the process works
01
Planning range
Use the calculator to get a realistic range. No sales call required to see a number.
02
Get set up
Tell us your city, size and timeline. Our team confirms the details and matches you with a licensed Utah contractor for a site visit.
03
On-site quote
That contractor measures, checks egress and the panel, and gives you a written, itemized quote.
04
Permits and build
Your contractor produces the drawings, pulls the permit and builds with inspections at each stage. Our team checks in and keeps you updated.
05
Walkthrough and final
You walk the finished space, punch list items get closed and the city issues final inspection. Our team follows up to make sure it landed right.
Questions
Basement finishing in Murray: common questions
Most Murray projects land between $38,000 and $58,000 for a mid-range finish of a compact basement. A simple refresh can be closer to $25,000; a full finish with bathroom and bedroom runs higher.
Let the contractor scope it. Sometimes part of it stays; more often it all comes out because the wiring, insulation and vapor barriers behind it don't meet current code.
Yes — 700–900 sq ft is plenty for a bedroom, a bath and a family area. The layout has to be planned around the furnace, the water heater and the joist direction.
Often, yes. The project needs its own entrance, egress from every sleeping room, and the county's ADU rules for separation and safety. Ask during the site visit and get it confirmed in writing.
Many do. If the panel has no spare capacity, a sub-panel or upgrade is usually added as part of the project while walls are open.
Six to ten weeks of construction in most cases, plus permit time. Older basements with demo and corrections run toward the longer end.
Next step
Get a free Murray quote
Tell us the size and what you want in the space. Our team confirms the details and sets up a site visit with a licensed Utah general contractor, who follows up with a written quote.
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