What a Tenant Improvement Actually Takes in Austin

Every tenant improvement is measured against one date: the day the lease says you start paying full rent. Everything else — the allowance, the finish schedule, the change orders — is negotiable. That date usually is not. So the only useful way to talk about a TI schedule is backward from it.

Here is what the calendar actually looks like on an Austin build-out, and where the time goes that nobody budgets for.

The Part Before Construction Is Longer Than You Think

Tenants routinely sign a lease with a commencement date set from the day they take possession, assuming construction starts immediately. It does not. Between possession and the first day of demo sits design, pricing, permitting, and the landlord's approval of your plans — and that stretch is commonly six to twelve weeks on a straightforward suite.

Design and construction documents run two to four weeks with an architect who is responsive and a scope that does not change. Pricing and contractor selection is another one to two. Landlord review of your drawings is often overlooked entirely and can take a week or three depending on how engaged the property manager is.

Then there is the city. Commercial plan review in Austin is not same-day, and the duration depends heavily on whether your project draws additional reviewers — fire, health, or accessibility. A clean interior finish-out with no occupancy change is the fast case. Anything that touches egress, adds plumbing fixtures, or changes what the space is used for is not the fast case.

Change of Occupancy Is the Schedule Killer

This is the single most common reason a TI blows its date, and it is almost always discoverable during bidding if anyone bothers to look.

If the previous tenant was retail and you are moving in as a restaurant, or the space was office and you are opening a medical clinic, you are not doing a finish-out — you are doing a change of occupancy. That triggers a different review path, frequently pulls in the fire marshal and sometimes the health department, and can drag in requirements the existing space does not meet: additional restroom fixtures, upgraded egress, a fire sprinkler system where none existed, accessibility upgrades to the path of travel.

None of that is fatal. All of it is expensive to discover in month two. When we bid a TI, comparing the prior use to the intended use is one of the first things we do, because it changes the number and the schedule more than any finish selection ever will.

Long-Lead Items Set the Floor

Construction itself on a typical 3,000 to 5,000 square foot suite runs roughly eight to fourteen weeks. But that assumes materials show up. Rooftop HVAC units, electrical switchgear, custom glazing and storefront, and specialty millwork all carry lead times that can exceed the construction duration outright.

The practical move is to identify long-lead items during design and order them the day the permit is issued — sometimes before, if you are willing to carry the risk on a deposit. A schedule that shows framing starting in week two but does not show a switchgear order in week one is a schedule that will slip.

Building Rules Are Real Constraints

In an occupied building, you are working inside someone else's rules. Freight elevator hours. No core drilling during business hours. Utility shutdowns only on weekends, with two weeks' notice. Deliveries through one loading dock shared with every other tenant.

These are knowable up front and they compress your effective work week. A crew that can only make noise between 6pm and 6am is not running an eight-week schedule at eight-week productivity. Get the building rules during due diligence, not after mobilization.

A Realistic Backward Schedule

Working back from a commencement date on a mid-sized office or retail suite with no occupancy change, plan for something like: two weeks of punch, inspections, and certificate of occupancy at the end; eight to fourteen weeks of construction; four to eight weeks of permitting; three to six weeks of design and pricing; and a week or two of landlord review threaded through.

That is roughly four to seven months from lease signature to open doors. Compress it by starting design before the lease is fully executed, ordering long-lead items early, and choosing a contractor who will tell you at bid time that your date is not achievable — rather than one who agrees to it and explains later.

Ask for the Bad News Early

The most valuable thing a TI contractor does is tell you what will go wrong before you have committed to it. If we look at your space and think the date in your lease is not reachable given the permit path in front of us, you should hear that during bidding, while you can still negotiate the date or the allowance.

See our tenant improvement and interior build-out services, or contact us with your drawing set and your commencement date and we will tell you honestly whether it works.