Introduction
"How much will it cost?" is the first question most businesses ask about an office fit-out, and the hardest one to answer honestly in a single sentence.
Two offices of the same size can have very different budgets. The difference comes from decisions about scope, specification and delivery, not from floor area alone.
Understanding what drives cost lets you set a realistic budget, compare quotations fairly and avoid surprises later in the project.
In This Guide
- Why one number rarely fits every office
- The main cost drivers
- What is often missed in budgets
- How to build a budget that holds
- Ways to control cost without lowering quality
- Frequently asked questions
Why One Number Rarely Fits Every Office
Cost per square foot is a useful starting point, but it hides the details that matter. An open-plan workspace with standard finishes and a client-facing floor with custom joinery, specialist lighting and AV are very different projects, even in the same building.
A reliable budget starts from your brief, not from a headline rate.
The Main Cost Drivers
Scope: Cat A, Cat B or both
Whether the space is shell and core, Cat A or already partly fitted determines how much work is required. If you are unsure which stage you need, read our guide to Cat A vs Cat B fit-out.
Specification and finishes
Flooring, ceilings, glazing, wall finishes and joinery quality can move the budget significantly. A premium finish costs more at the start and often holds its appearance for longer.
Layout and density
Many small enclosed rooms generally cost more than open areas because they require more partitions, doors, lighting and air conditioning zones.
Mechanical, electrical and plumbing
Air conditioning changes, additional power, data cabling, fire and life safety, and wet areas such as pantries and washrooms are often a major share of the cost.
Custom joinery and feature elements
Reception desks, feature walls, built-in storage and bespoke meeting room elements are individually designed and built.
Technology
AV in meeting rooms, access control, security and IT infrastructure add both equipment and installation.
Approvals and landlord requirements
Design review, authority submissions, approved contractor rules and working-hour restrictions can all affect cost and programme.
Programme
A compressed timeline can add cost through extended working hours or expedited procurement.
What Is Often Missed in Budgets
- furniture, if it is not included in the fit-out scope
- IT equipment, telecoms and security systems
- design and engineering fees
- authority and landlord fees and deposits
- relocation, storage and downtime
- reinstatement obligations at the end of the lease
- contingency for unforeseen conditions
Asking a contractor to state clearly what is included and excluded is one of the most useful things you can do.
How to Build a Budget That Holds
- Start with the brief. Headcount, departments, meeting needs, client areas and growth plans.
- Confirm the landlord's scope. Know what is already provided.
- Set a specification level. Decide where quality matters most.
- Request a breakdown. Ask for itemised quantities, not a single total.
- Include contingency. A reserve of around 10 to 15 percent for unforeseen items is a common practice.
- Freeze the design before construction. Late changes are among the most common sources of overruns.
Ways to Control Cost Without Lowering Quality
- simplify the layout where it does not affect how you work
- spend on what clients and staff see and use every day, and economise on hidden areas
- standardise details so joinery and finishes can be repeated efficiently
- order long-lead items early
- choose a team that manages design, approvals and construction together
Frequently Asked Questions
Why do quotations for the same office vary so much?
Usually because they assume different scope, specification or exclusions. Comparing line by line shows where the differences are.
Does a larger office cost less per square foot?
Sometimes, because repeated elements are more efficient, but complexity matters more than size.
Should I fix the budget before the design?
Set a target range early, then refine it as the brief and specification become clear.
What is the biggest cause of overruns?
Design changes after construction has started, followed by unclear scope at the quotation stage.
Plan a Fit-Out Budget You Can Rely On
A good budget is built from your brief, tested against the landlord's requirements and checked with an itemised breakdown.
Swissly delivers turnkey interior fit-out in Dubai with design-to-delivery execution and one accountable team.
📞 Call: 04 352 5586
🌐 www.swissly.ae/fit-out
