How Do I Budget a Med Spa Buildout?
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Don’t get screwed.</text><text x="58" y="258" font-family="Arial,Helvetica,sans-serif" font-size="30" font-weight="600" fill="#6b5b4d">Leases, TI, NNN & buildouts — negotiated in your favor</text><g transform="translate(1010,86)" fill="none" stroke="#C0531F" stroke-width="9" stroke-linejoin="round"><rect x="20" y="40" width="150" height="130"/><line x1="20" y1="40" x2="95" y2="6"/><line x1="170" y1="40" x2="95" y2="6"/><rect x="50" y="80" width="36" height="36"/><rect x="104" y="80" width="36" height="36"/><rect x="74" y="128" width="42" height="42"/></g></svg>
How Do I Budget a Med Spa Buildout?
Direct Answer
Budget $120 to $250 per square foot for a med spa buildout — a typical 2,000-3,500 sq ft med spa lands at $280,000 to $750,000 all-in — because a med spa sits between retail wellness and a licensed medical clinic, and the medical side drives the cost. The big-ticket lines are dedicated plumbing to every treatment room ($4,000-$10,000 per wet room), electrical capacity and dedicated circuits for lasers/IPL/RF devices ($800-$2,500 per device circuit), a clean/dirty supply and sterilization area for injectables and microneedling ($15,000-$40,000), and treatment-room HVAC zoning with proper ventilation for chemical peels and laser plume ($20,000-$50,000).
Finishes matter more here than in most medical builds — the luxury reception, lighting, and millwork ($40,000-$120,000) are part of the product — but they're still secondary to the medical and MEP scope.
The money move that protects you: make the landlord deliver the base plumbing and electrical service, secure a strong TI allowance ($50-$90 per sq ft) with free-rent buildout, and confirm the space can support your laser power draw and treatment-room plumbing before you sign, because retrofitting circuits and water lines into a finished space after the fact runs $3,000-$8,000 per room and is entirely on you.
Confirm zoning and a medical-director arrangement early — many jurisdictions require physician oversight and a clinic-grade buildout for injectables and energy devices.
What Actually Drives the Number
A med spa is a clinic dressed as a spa. The "spa" finishes are visible; the "med" infrastructure is where the budget goes.
- Treatment-room plumbing — Facials, hydrafacials, body contouring, and laser hair removal need sinks and drains in most treatment rooms. Each plumbed wet room is $4,000-$10,000; dry injectable rooms are cheaper.
- Electrical for energy devices — Lasers, IPL, RF microneedling, and body-contouring devices pull serious power, often dedicated 220V/240V circuits. Budget $800-$2,500 per device circuit and verify total service capacity (often 200-400 amps) before signing.
- Sterilization / clean-dirty workflow — Injectables, PRP, and microneedling require a clean supply area, sharps handling, and an autoclave/sterilization zone ($15,000-$40,000).
- HVAC and ventilation — Laser plume and chemical-peel fumes need treatment-room exhaust and zoned HVAC ($20,000-$50,000); plume evacuators add $1,500-$5,000 per device.
- Medical casework and ADA restrooms — Clinical casework, hand-wash sinks, and ADA-compliant restrooms ($15,000-$45,000).
- Finishes / luxury front-of-house — This is the differentiator: reception, lounge, lighting, millwork, and spa-grade flooring ($40,000-$120,000). Clients pay for the experience.
- IT / privacy — HIPAA-compliant networking, sound privacy between rooms, and EMR-ready cabling ($8,000-$25,000).
Real Cost Ranges by Med Spa Size
| Med spa size | Lean (injectables + facials) | Full (lasers, body contouring, surgery-adjacent) |
|---|---|---|
| 1,500 sq ft | $200,000-$320,000 | $320,000-$450,000 |
| 2,500 sq ft | $300,000-$450,000 | $450,000-$650,000 |
| 3,500 sq ft | $400,000-$600,000 | $600,000-$850,000 |
Per CBRE Healthcare and JLL retail-wellness TI data, MEP, sterilization, and device power run 50-60% of a med spa buildout, with luxury finishes at 25-35% — a higher finish share than a pure medical office because the brand experience is part of what clients buy.
Don't Get Screwed by the Landlord
Med spa tenants are attractive (long leases, strong revenue), so you have leverage — but landlords also under-price the medical scope. Defend these:
- Don't accept retail-level power and plumbing. A "vanilla shell" priced for boutique retail won't run lasers and RF devices. Make the electrical service upgrade and base plumbing landlord work, with required amperage and water-line locations spec'd in the lease.
- Get a real TI allowance with draws. Push for $50-$90 per sq ft with progress draws, not back-end reimbursement that forces you to finance the landlord's improvements for months.
- Permitted use must allow medical aesthetics. Many leases allow "spa/salon" but not medical procedures, injectables, or lasers. Get an explicit permitted-use clause covering medical aesthetic services and confirm the zoning supports a medical use.
- Restoration / surrender cap. Removing sterilization rooms, device circuits, and treatment-room plumbing at lease end can be a $30,000-$80,000 bill. Negotiate to leave improvements and cap restoration.
- Free rent that matches the build. Med spa buildouts take 4-7 months. Negotiate 90-150 days free rent so you're not paying for a shell during construction.
- Exclusivity / co-tenancy. Consider an exclusive-use clause preventing the landlord from leasing to a competing med spa in the same center.
Biggest dollar move: electrical + base plumbing as landlord work, TI of $50-$90 per sq ft with draws, 90-150 days free rent, restoration capped, on a 7-10 year term to amortize a heavy build.
A Buildout Timeline That Protects Cash
Sequence around the device list. Lasers and energy devices have 6-12 week lead times and dictate your circuit and exhaust layout — finalize the equipment list before you frame walls, or you'll re-cut finished rooms.
How to Cut the Budget Without Cutting Corners
- Take a second-generation medical, dental, or spa space. Existing treatment-room plumbing, sterilization area, and electrical capacity can save $50,000-$150,000 — the single biggest lever.
- Phase the devices. Open with injectables and facials (low infrastructure), add lasers and body contouring once revenue supports the circuits and exhaust. Each deferred device saves its $800-$2,500 circuit plus plume evacuation.
- Lease or finance devices at 6-10% APR rather than buying outright; keep cash for the immovable buildout.
- Right-size the electrical service for your full device roadmap up front (cheap to oversize the panel, expensive to upgrade later).
- Invest finishes in the front-of-house only. Clients see reception, the lounge, and lighting — back-of-house treatment rooms can be clean and clinical without luxury-grade millwork, saving $15,000-$40,000.
FAQ
How much does a med spa buildout cost per square foot? Plan $120-$180 per sq ft for a lean injectables-and-facials spa and $180-$250 per sq ft for a full med spa with lasers and body contouring. A 2,500 sq ft space commonly lands $300,000-$650,000.
Why is a med spa more expensive than a regular spa? The medical scope — device power, treatment-room plumbing, sterilization, plume/peel ventilation, HIPAA-grade IT, and clinic-level permitting — adds $100,000-$300,000 over a non-medical day spa of the same size.
Should the landlord pay for the electrical and plumbing? Push to make the electrical service upgrade and base plumbing landlord work, with the required amperage and water-line locations written into the lease, plus a TI allowance of $50-$90 per sq ft with progress draws.
What lease clause matters most? The permitted-use clause must explicitly allow medical aesthetic services, injectables, and lasers — not just "spa/salon." Confirm zoning supports a medical use and your medical-director arrangement before committing rent.
What's the cheapest way to open a med spa? Take a second-generation medical, dental, or spa space with existing plumbing, power, and sterilization (saving $50,000-$150,000) and phase your devices, opening with injectables and facials before adding lasers and body contouring.
Sources
- CBRE, *U.S. Healthcare & Medical Office Tenant Improvement Trends* — TI allowances, base-building scope, and lease terms for medical-aesthetic tenants.
- RSMeans (Gordian), *Healthcare & Commercial Construction Cost Data* — unit costs for treatment-room plumbing, device circuits, sterilization, and HVAC.
- JLL, *Retail Wellness & Healthcare Fit-Out Guide* — per-square-foot ranges and finish-vs-MEP cost share for med spas.
- Cushman & Wakefield, *Healthcare & Retail MarketBeat* — leasing terms, permitted-use, restoration, and exclusivity norms.
- NAIOP, *Lease Negotiation resources* — TI reimbursement, restoration-cap, and tenant-protection guidance.
- BOMA International, *Lease & Operating Expense standards* — surrender, CAM, and maintenance-obligation benchmarks.
- American Med Spa Association (AmSpa), *Medical Spa Regulatory & Facility guidance* — medical-director, zoning, and clinical buildout requirements for energy devices and injectables.
