When Should a Startup Leave Coworking for Its Own Office?

Coworking operators sell convenience. You pay one fee and receive a furnished desk or private office, internet, cleaning, coffee, a front desk and shared meeting rooms, usually on an agreement you can end on short notice. For a team of three or four, that bundle is hard to beat, because building the same thing yourself would take time and capital you do not have.

The bundle is priced per seat, and that is what creates the crossover. Every person you add costs roughly the same as the last one. In your own office, many costs are shared: one conference room, one kitchen and one internet connection serve the whole team. As headcount rises, the cost of each additional person in your own space tends to fall, while in coworking it does not. At some size the two lines cross.

Where they cross depends on your city, the operator, the kind of space you would otherwise lease and how much flexibility is worth to you. We do not publish a headcount at which it happens, because any single figure would be wrong for most readers. What we can describe are the signals that you are near it.

The financial signal is the easiest to check and the one founders check least often, because coworking fees arrive as a single predictable invoice that nobody questions.

To test it, add up everything you pay the operator in a year: seats, private office fees, meeting room overages, printing, storage, guest passes and any annual increase written into your agreement. Then ask what a comparable amount of private space would cost in total, including rent, operating expenses, utilities, internet, furniture, cleaning and a share of one-time setup costs spread over the term.

The comparison is only fair if you count both sides fully. Coworking has no build-out, usually a small deposit and little administrative burden. Your own space has all three. A direct lease can still come out ahead, particularly when a landlord contributes to the build-out or offers a period of free rent, but you only find that out by running the numbers.

Compare on a per-person, per-year basis over the same period, and include the cost of the flexibility you would be giving up. A lease that is cheaper per head but twice as long as your planning horizon is not automatically the better deal.

Shared space means shared walls, shared networks and shared hallways. That matters little when you are writing code on laptops. It matters more as you start handling customer data, proprietary models, unreleased products or confidential hiring and fundraising conversations.

• Calls about funding, personnel or customers are being taken in stairwells or from home.
• A customer or auditor asks how physical access to your work area is controlled, and you cannot answer without describing someone else's building policies.
• You do not control the network your team connects to, or who else is on it.
• Screens showing sensitive material are visible through glass walls to people from other companies.
• You cannot install your own access control, cameras or locked storage.

Some operators offer private suites with separate entry and dedicated networking, which can extend the useful life of coworking. If your customers' security expectations keep rising, though, there is usually a point where you need to set the rules yourself.

Meeting rooms are the scarcest resource in most coworking locations. They are shared across all members, bookable in limited amounts and often full at the hours everyone wants them.

A team that has grown past a handful of people usually needs more enclosed space than its seat count suggests: a room for the daily standup, somewhere for interviews, a place for a customer demo, and a few small rooms for calls. When your team is routinely unable to book a room, or managers are planning their week around room availability, the space has started to shape how you work instead of supporting it.

Brand is the softest signal but a real one. Candidates and customers who visit see the operator's name on the door, the operator's furniture and other companies' employees in the kitchen. Early on, nobody minds. Later, when you are recruiting experienced people or closing enterprise customers, a space that is recognizably yours can carry weight.

Equipment is the hardest signal. Coworking agreements generally assume laptop work. If your team needs high-powered workstations, a small lab bench, test devices, storage for hardware or a room with dedicated cooling, most operators cannot accommodate it, and their agreements may prohibit it. When the equipment list starts growing, it is worth reading what your membership terms allow before you buy anything.

Seeing the signals does not mean giving notice tomorrow. Leaving well takes preparation, and the order of steps matters.

1. Read your coworking agreement for the notice period, any automatic renewal and the date by which notice must be given. That date sets your timeline.
2. Write a headcount forecast for the next few years with a cautious case and an optimistic case.
3. List what the next space must have, what you want and what would be nice, including location, meeting rooms, security and any equipment needs.
4. Work out your current all-in cost per person so you have a baseline to compare against.
5. Talk to a tenant representative before you talk to any landlord, so that someone is negotiating on your side from the first conversation.
6. Compare a sublease, a move-in-ready spec suite and a direct lease side by side, along with staying put, before choosing.
7. Ask the operator what it would offer to keep you. A larger private suite can be a sensible bridge.

Start earlier than feels necessary. Finding, negotiating and preparing your own space takes considerably longer than upgrading a membership, and a team that runs out of room before it has somewhere to go ends up taking whatever is available.

This is work we do regularly at TAG. For technology companies moving out of shared space for the first time, we price the alternatives on the same basis as the coworking bill so the decision rests on a comparison instead of a hunch.