How Much Does Room Addition Cost in Salt Lake City, UT?
Average room addition costs in Salt Lake City range from $9,061 to $12,259. Get a free, customized estimate below.
Room Addition Cost Breakdown — Salt Lake City, UT
| Item | Unit | Qty | Unit Price | Total |
|---|---|---|---|---|
| Foundation | sq ft | 200 | $15.00 | $3000.00 |
| Framing | sq ft | 200 | $12.00 | $2400.00 |
| Roofing | sq ft | 220 | $8.00 | $1760.00 |
| Electrical & Plumbing | lump sum | 1 | $3500.00 | $3500.00 |
| Estimated Total | $10,660.00 | |||
* Prices are estimates based on Salt Lake City market rates. Actual costs may vary based on project specifics.
Estimate
Ref ID: EST-2026-04PB
Date Issued
May 6, 2026
Client
Project Details
Site Address
Start Date
End Date
Scope of Work
Materials
| Material Specification | Units | Amount | Ext. Total | |
|---|---|---|---|---|
$ | $3,000 | |||
$ | $2,400 | |||
$ | $1,760 | |||
$ | $3,500 |
Labor
| Service Specification | Type | Hrs | Rate | Ext. Total | |
|---|---|---|---|---|---|
Craftsmanship Guarantee | $ | $600 |
Contractual Agreements & Conditions
Total
$11,260
Draft
Frequently Asked Questions — Room Addition in Salt Lake City
How much does room addition cost in Salt Lake City, UT?
The average cost for room addition in Salt Lake City, UT ranges from $9,061 to $12,259, depending on project scope, materials, and labor rates. Salt Lake City costs are close to the national average.
How do I get a free room addition estimate in Salt Lake City?
Use Brixor's free online estimate generator above. Enter your project details, customize line items for your specific needs, and download a professional PDF estimate instantly. No signup or credit card required.
What factors affect room addition costs in Salt Lake City?
Key factors include project size and complexity, material quality, labor rates in Salt Lake City (UT), permit requirements, accessibility of the work area, and seasonal demand. Getting multiple estimates is recommended.