Projects · 8 min read

Working with an architect on an interior: what it costs and what you get

Fee structures, what each one actually buys, when an architect is worth it and when a good furniture shop will do. Written by someone with an obvious interest, stated up front.

A drawing and specification laid out on a desk
In this article

I should state my interest before anything else: I am a practising architect and I also sell furniture, so I have two reasons to tell you that architects are worth their fee. What follows tries to be useful anyway, including the section on when the answer is no.

The question people actually ask is not "what does an architect cost" — it is "what do I get for that, and could I get most of it for less". So here are the fee structures, what each one delivers, and the honest threshold at which involvement stops paying for itself.

Architect, interior designer, decorator

Three different scopes, frequently conflated, and the difference decides who you should be talking to.

Who does what
ScopeRegulated?Right for
ArchitectStructure, spatial planning, services, approvals, and interiorsYes — PCATP registrationAnything that moves a wall, changes a level, or needs approval
Interior designerSpace planning, finishes, joinery, furniture, lightingNo formal registerReworking existing rooms without structural change
Interior decoratorFurniture, colour, textiles, stylingNoA room that works and needs to look better
Furniture specialistPieces, proportion, materialsNoA room that needs the right furniture, well specified

The overlap is real and the boundary is fuzzy in practice. What is not fuzzy: anything touching structure, staircases, wet areas, or building approvals requires a registered architect or engineer, and PCATP registration is checkable in about a minute.

The fee structures, and their incentives

Four models are in common use in Pakistan. Each one creates a different incentive, and the incentive is worth understanding before you sign.

Percentage of construction cost

The traditional model — typically 5–12% for a full architectural service depending on project size and complexity, lower on very large projects. Simple and transparent. Its weakness is the obvious one: the fee rises with the spend, which does not align the architect with a client trying to spend less.

Fixed fee

A stated fee for a stated scope. The best model for interiors, because the scope is definable and the incentive is neutral. It requires a properly written scope document, and any change to scope is a written variation. This is the model I use.

Hourly

Rs 8,000–25,000 an hour in Lahore depending on seniority. Right for advice, reviews, and small pieces of work: a layout opinion, a second look at someone else’s drawings, a specification check. Wrong for a whole project, because nobody can budget it.

Cost-plus / procurement margin

The designer buys the furniture and materials and takes a margin. Common, and legitimate when disclosed. The problem is when it is not disclosed, because the incentive to specify expensive things becomes invisible. Ask directly whether your designer takes a margin on procurement. The answer should be immediate and unembarrassed.

What a fee actually buys, stage by stage

  1. Briefing and survey — measured drawings of what exists. Almost nobody has these and everything downstream depends on them
  2. Concept — plans and options with the reasoning stated. This is where the money is saved, because it is where mistakes are still free
  3. Developed design — dimensioned layouts, elevations, a lighting plan, a finishes schedule, a furniture schedule
  4. Technical package — joinery details, electrical layouts, and enough information for a contractor to price accurately rather than guess
  5. Tender and procurement — getting comparable quotes, which requires the package above to exist
  6. Site inspection — checking that what was drawn is what is being built, at the moments when it can still be corrected
  7. Handover — snagging, and the documentation you will want in ten years

A "design only" engagement usually covers the first three. Stages four to seven are where most of the value sits, and they are the ones clients most often cut. It is a false economy in a specific way: without a technical package, contractors price different things and the quotes cannot be compared, which is exactly the situation the fee was meant to prevent.

A workspace with drawings and a chair at a desk
The drawing is the product. Everything else — the site visits, the quotes, the snag list — hangs off whether it exists.

Indicative fees in Lahore

What to expect, 2026
ScopeTypical feeNotes
One room, layout and furniture specificationRs 60,000 – 200,000Fixed fee; a few weeks
Full house interior, design onlyRs 400,000 – 1,200,000Concept to schedules, no site supervision
Full house interior with supervision8–15% of the interiors budgetIncludes procurement and site
New house, full architectural service5–12% of construction costLower percentage on larger projects
Hourly consultationRs 8,000 – 25,000 / hourAdvice, reviews, second opinions
Office fit-out7–12% of the fit-out budgetServices coordination drives this up

Two notes. Fees are usually staged against deliverables, not dates — pay for the concept when you have the concept. And an initial visit and conversation should be free or nominal; a firm charging for a first meeting is unusual here.

When it is genuinely worth it

  • Anything structural. Not a judgement call — a wall, a beam, a staircase, a level change
  • A new build or a major renovation, where the decisions being made are expensive and permanent
  • Any project where the trades need coordinating. An architect’s largest single contribution is often stopping the electrician, the carpenter and the tiler from each solving their own problem separately
  • A house where the plan does not work and nobody can say why. Diagnosis is a skill and it is most of what you are paying for
  • Anywhere approvals, regulations or a housing authority are involved
  • When your time is worth more than the fee. A full house interior is a genuine second job for six months
A console placed in an entrance hall, sized to the wall
A piece sized to the wall it stands against is a fifteen-minute drawing decision. Discovering the mismatch after delivery is not.

When it is not

This is the part most articles by architects leave out.

  • A single room that needs furniture rather than planning. A good furniture specialist will do this properly, often at no fee beyond the pieces themselves
  • A room where you already know what you want and simply need it executed
  • A rented property. Spend on portable things and improvise the rest
  • A budget under about Rs 1.5 million for an interior. At that level a 10% fee is a meaningful fraction of what you have, and it is better in the furniture
  • When you enjoy it. Some people are good at this and enjoy doing it, and there is no reason to pay someone to take that away

The honest test is whether the problem is a decision problem or a selection problem. Decision problems — this room does not work and I do not know why — are worth a fee. Selection problems — I need the right sofa — are worth a good showroom.

How to work with one well

  • Write a brief, however short. How many people, how the rooms are used, what you have that is staying, what you cannot live with
  • State the budget honestly at the start. A designer working blind will design to the wrong number and both of you will waste a month
  • Agree the scope in writing, including what is excluded and what a variation costs
  • Make decisions at the point they are asked for. Late decisions are what actually cause overruns, far more often than design changes
  • Do not brief the contractor directly around the architect. It is the single fastest way to lose the coordination you paid for
  • Ask for the drawings and specifications at the end, and keep them. They are worth having in ten years
You are not paying for taste. You are paying for the sequence of decisions being made in the right order, by someone who has watched what happens when they are not.

The version of this that costs nothing

If a fee is not the right answer for your project, most of the value in the first two stages is available for free with a tape measure and an afternoon: measure the room properly, draw it to scale, mark the doors, windows, sockets and their swings, and set out the 90cm circulation routes before choosing a single piece of furniture.

That is genuinely most of it. A DHA drawing room, before and after is a worked example of exactly that process, with the costs of every decision listed — and the largest improvement in it cost nothing at all.

Common questions

How much do interior designers charge in Lahore?

Roughly Rs 60,000–200,000 for a single room on a fixed fee, Rs 400,000–1,200,000 for a full house design-only package, or 8–15% of the interiors budget where supervision and procurement are included.

What is the difference between an architect and an interior designer?

An architect is registered with PCATP and can take on structure, services and approvals as well as interiors. An interior designer works within an existing shell. Anything touching a wall, a level or an approval needs the architect.

Do interior designers take commission from suppliers?

Many do, and it is legitimate when disclosed — it can reduce their fee. Ask directly at the outset. The answer matters less than whether the question is welcome.

Is hiring an architect worth it for one room?

Usually not, unless the room does not work and nobody can say why. Diagnosis is worth a fee; selecting the right sofa is worth a good showroom.

What should I prepare before meeting an architect?

A short written brief — how many people, how the rooms are used, what is staying, what you cannot live with — and an honest budget figure. A designer working blind designs to the wrong number.

Pieces mentioned

Everything referenced above, in the showroom on Main Boulevard.

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