Medical fitout cost in a commercial office setting usually lands 30 to 70 percent above a comparable general office fitout on the same floor area. The number is rarely the question by itself; the question is which of the specifications driving that gap are genuinely required for the practice in front of you, and which have been inherited from a generic medical template that does not apply. A clear-eyed read on the brief usually compresses the gap meaningfully without sacrificing the things that matter clinically.
The standard fitout cost band for a commercial office in Sydney runs roughly $1,500 to $3,000 per square metre. A medical fitout in the same building, for a similar floor area, more commonly lands in the $2,200 to $4,500 range. The spread is not mysterious. Infection-control surfaces, additional plumbing for clinical hand basins, dedicated services for medical equipment, acoustic privacy targets in consult rooms, and compliance-tier finishes in clinical zones all add real cost. Each one can be sized or omitted depending on the practice type, and that is where most of the available compression sits.
The five cost drivers that separate medical from general office
Plumbing is the first. Medical clinics typically need a clinical hand basin in every consult or treatment room, plus shared plumbing for sterilisation rooms, treatment-room sinks, and any wet-area procedure rooms. Each additional plumbing point requires service runs from the building’s main, and in upper floors of commercial buildings the connections often need to coordinate with the base building’s wet-stack arrangements. The plumbing scope on a medical fitout commonly runs three to five times the equivalent general office.
Finish specification is the second. Healthcare-grade finishes prioritise cleanability and resistance to medical-grade disinfectants. Vinyl flooring in clinical zones, sealed wall finishes that tolerate routine wipe-down, antibacterial laminate or solid-surface countertops, and continuous flashings between floor and wall to prevent contamination traps all carry a cost premium over general office equivalents. The premium is most pronounced in flooring and joinery, where medical-grade products often carry 30 to 80 percent uplifts on standard commercial materials.
Acoustic privacy is the third. Consult rooms, treatment rooms, and any space where confidential clinical conversations happen need acoustic specifications well above the general office target. A general office meeting room might run STC 35 to 40; a medical consult room typically targets STC 45 to 50, sometimes higher for psychiatry, audiology, or other specialties with stronger privacy demands. The partition build-up, ceiling treatment, and door specification all step up to deliver the rating.
Dedicated services for medical equipment is the fourth. Imaging rooms (X-ray, ultrasound, dental imaging), procedure rooms, and laboratory areas often need dedicated electrical circuits, sometimes dedicated air-handling, and specific structural support for heavier equipment. Lead-lined walls in radiology areas are a particular cost item; the lead-lined plasterboard plus the structural support for the additional weight can add five-figure costs to a single room.
Compliance-tier documentation is the fifth. Medical fitouts often require documentation packages beyond the standard fitout: infection control plans, equipment commissioning records, ventilation certifications, and waste management protocols. Each adds project-management time and often consultancy input from healthcare facility specialists. The cost is real even though it does not produce visible fitout output.
How practice type changes the cost
A general practitioner clinic with three consult rooms, a treatment room, a small sterilisation area, and a reception sits at the lower end of the medical band, often within 30 to 40 percent of a comparable general office. The clinical specifications are real but bounded; finishes are healthcare-grade but standard within that category; plumbing is multi-point but not extensive.
Allied health clinics (physiotherapy, podiatry, psychology, dietetics) vary by discipline. Psychology and dietetics clinics with no procedure work and standard consult rooms can land close to general office cost, with the main uplift being acoustic privacy in consult rooms. Physiotherapy and podiatry clinics with treatment-room equipment, additional plumbing, and procedure-room finishes sit higher, often within the 40 to 60 percent uplift band.
Specialist medical practices with imaging, procedure rooms, or laboratory work can land at 60 to 100 percent above general office cost, depending on the scope. Radiology with multiple lead-lined imaging rooms, surgical procedure rooms with specific air-handling requirements, or pathology laboratories with dedicated bench and ventilation infrastructure all carry significant cost uplifts.
Dental clinics are their own category. The combination of multiple chair installations (each requiring dedicated water, suction, compressed air, and electrical), lead-lined imaging walls, sterilisation infrastructure, and amalgam-management plumbing places dental fitouts toward the upper end of the medical fitout cost band, sometimes above the 100 percent uplift mark.
The fitout decisions that compress the cost
The most useful cost compression comes from sizing the brief honestly. A practice that includes specifications inherited from a different practice type tends to spend on items it does not actually use. A GP clinic specifying procedure-room-grade air-handling because the architect’s medical template called for it, when no procedure work is done, has spent on infrastructure with no clinical value. The pattern we see most often is medical briefs that have been written by adapting a previous practice’s spec without re-asking which items are still relevant.
Fitout reuse is the second compression. Practices moving into a tenancy that previously housed a similar medical use often inherit plumbing, electrical, and finish infrastructure that can be reused with modest modification, rather than ripped out and replaced. The cost saving on a medical-to-medical fitout in the same tenancy can run to half the equivalent green-field medical fitout. Tenants assessing premises for a medical practice should ask what the previous tenant’s use was; previously medical tenancies often justify a meaningfully higher rent because of the reuse potential.
Staging is the third. A practice that intends to grow from three to six consult rooms over a five-year lease can stage the fitout, completing the immediate scope cleanly and leaving services capacity for the future expansion. Sizing the building services (electrical capacity, plumbing main) for the eventual scope and then completing only the immediate fitout runs cheaper than redoing services later, but only if the staging is planned at the start.
The same logic applies to how the overall cost breaks down by trade and scope: a medical brief has the same underlying trade categories as a general office, just weighted differently. Knowing where the weight sits in your specific practice type makes it easier to spot where it has been over-applied.
Lease and base building considerations
The building chosen for a medical practice has a meaningful effect on the fitout cost. A-grade commercial buildings with capacity for additional plumbing penetrations through the slab, mechanical systems with spare capacity, and structurally sound floors that can take heavier equipment loads support medical fitouts cleanly. B-grade and C-grade buildings often have constraints (limited wet-stack capacity, marginal HVAC, structural floors that need additional support) that add cost.
The lease’s alterations clause is the second consideration. Medical fitouts typically require a more extensive alterations approval from the landlord than general office work, because of the plumbing and electrical changes. Some landlords have established processes for medical fitouts and approve them efficiently; others treat each one as a special case and the approval process becomes a project of its own. Understanding the landlord’s posture before lease-signing reduces surprises later.
The make-good clause is the third. Medical fitouts often have stronger reinstatement obligations because of the specialised nature of the installation. Returning the space to a vanilla shell at lease end means removing all the plumbing, electrical, and finish work that was added; for a meaningful medical scope, the make-good cost can be a substantial number. Knowing the make-good cost drivers at lease-start helps tenants factor reinstatement into the original fitout cost picture.
Where the cost gets quoted high but the work is rarely needed
Some specifications get carried into medical fitout briefs by template even when the practice does not need them. Specialised infection-control floor systems are sometimes specified in clinics where standard healthcare-grade vinyl would deliver equivalent performance. Procedure-room-grade air-handling sometimes appears in consult-room specifications where standard ventilation is genuinely sufficient. Lead-lined walls sometimes get specified in imaging rooms that will only do ultrasound, where no radiation shielding is required.
The cost compression here comes from challenging each specification line and asking whether the practice actually needs it. The answer is sometimes yes, in which case the cost is justified. The answer is often no, in which case the line is removed and the cost reflects the actual brief.
This conversation has to happen before the contractor prices the work. A contractor pricing a brief that includes unnecessary specifications cannot guess which ones the tenant could remove; the price reflects the brief as written. Asking the contractor to challenge the brief, or running the brief through a healthcare-fitout consultant before going to market, often surfaces the items that can be removed. The same dynamic shows up in why cheapest fitout quotes are the riskiest; an unchallenged brief priced at the lowest number is rarely the cheapest outcome by the time variations land during construction.
What the cost number means in practice
For a medical practice budgeting a fitout, the useful framing is to start with the per-square-metre band for the practice type, multiply by the floor area, and treat the number as a rough budget envelope. The actual cost will land within or slightly outside the band depending on the specific brief, the building chosen, and the specification decisions taken at the brief stage.
A 150-square-metre GP clinic at $2,800 per square metre lands at $420,000. A 200-square-metre allied health clinic at $2,500 per square metre lands at $500,000. A 250-square-metre specialist practice with procedure rooms at $3,500 per square metre lands at $875,000. These are approximate but they give a working budget envelope that can be tested against detailed pricing later.
The cost is not the only number. The fitout’s contribution to the practice’s operations (patient throughput, clinical efficiency, staff retention, regulatory compliance) is the return side, and it has to be weighed alongside the cost. A medical fitout that compresses the budget so tightly that the resulting space struggles to support the practice’s operations has saved on cost and lost on commercial outcome.
If you are scoping a medical fitout in a Sydney commercial tenancy and want a cost picture built up against the actual practice brief rather than a generic medical template, we work across commercial fitouts including medical and allied health, and can talk through the brief, the building, and the specification decisions before pricing goes to procurement.
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