Last updated: October 2026
The delivery condition in your lease decides most of your commercial lease build-out scope before any contractor prices a thing. A cold dark shell, a vanilla shell, a second-generation space and a turnkey delivery are four different starting lines, and the work letter's split between landlord's work and tenant's work fixes who builds what between that line and opening day.
Most operators negotiate the rent, the term and the allowance, then treat the delivery condition as boilerplate. Then the contractor walks the space and finds a panel a kitchen cannot run on, a rooftop unit sized for an office, and no sewer stub near the grease interceptor. None of that was hidden. It was in the exhibit nobody read.
Here is the flip: the build-out you can afford is not set by the allowance. It is set by how far the landlord's delivery sits from your brand standard, and that distance is measured in scope, not dollars. The money side is covered in the tenant improvement allowance post. This is the scope side.
What does the delivery condition in a commercial lease build-out actually mean?
The delivery condition is the physical state the landlord promises the premises will be in on the delivery date, and it is the zero point of your scope. Everything your brand needs beyond that point is tenant's work, whoever ends up paying for it.
It matters more now because you are almost never handed something new. National retail vacancy sat at 6.0% in the second quarter of 2026 against a 7.4% historical average, and only 2.3 million square feet of new retail space was delivered in the quarter [Source: Cushman & Wakefield 2026]. Landlords are not building fresh shells either: private nonresidential construction ran at a $755.2 billion annual rate in July 2026, with total spending 3.8% below July 2025 [Source: U.S. Census Bureau 2026]. The space you tour is the space you get.
A delivery condition that reads "as-is" is not a description. It is a warning.
Cold dark shell, vanilla shell, second-generation or turnkey: which one are you signing for?
Four delivery conditions cover most leases, and each moves the starting line of your commercial lease build-out by a different distance. Treat the table as the typical case and the landlord's spec sheet as the real one.
| Delivery condition | Landlord typically delivers | Your scope |
|---|---|---|
| Cold dark shell | Structure, roof, exterior walls, slab. Utilities stubbed to the building or demising line. No HVAC, lighting, ceiling or restrooms. | Everything: utility extension, HVAC, electrical, plumbing, restrooms, ceilings, partitions. |
| Warm or vanilla shell (white box) | HVAC installed, panel and basic lighting, finished ceiling, painted drywall, sealed slab, one or two restrooms, sprinklers. | Partitions, finishes, millwork, brand-specific MEP upgrades, signage, low-voltage. |
| Second-generation | The previous tenant's improvements left in place, in whatever state. Frequently "as-is". | Demolition, code corrections, adapting or replacing what the last tenant left or took. |
| Turnkey | Landlord builds to your approved plans and delivers ready to occupy. | Finishes above landlord standard, FF&E, low-voltage, brand items outside the plans. |
Second-generation is now the default. Just 10.2 million square feet of new retail space came online in 2025, an all-time low and 63% below the 2015 to 2019 average, while discount retailers and grocers backfilled vacated space [Source: Cushman & Wakefield 2026]. Deliveries over the past year totalled under 10 million square feet, holding inventory growth below 1% against a 2% to 3% pre-pandemic norm [Source: ICSC 2026].
It is also the hardest to scope, because the label describes history, not condition. A restaurant-to-restaurant space looks like a gift until the hood does not match your cook line and the interceptor was sized for a sandwich menu. A second-generation space is a demolition project with a head start, and the head start is worth only what survives your engineer's review. The white box has the opposite problem: there is no industry definition of one, so ask for the spec, not the label.
What does "landlord's work" cover in the work letter, and what falls to "tenant's work"?
The work letter turns a delivery condition into a list. Landlord's work is what the landlord builds at their cost; tenant's work is everything else, and these seven items move the most scope.
- Utilities to the space. To the building line, to the demising wall, or into the premises with meters set? "Available" is not "in".
- HVAC tonnage. What tonnage, installed or "available on the roof", and who does distribution and controls?
- Electrical service size. Amperage, voltage and phase at the panel, installed, not merely available on request.
- Restrooms. How many, to which accessibility standard, and whether "existing" means compliant. If not, it is your scope at plan review.
- Demising walls. Rated to the deck or stopped at the ceiling, and who finishes your side.
- Storefront. Existing glazing, a landlord allowance, or your design at your cost. Entry hardware belongs on the same line.
- Grease interceptor stub. Is there a sewer stub sized and located for one, and who buys and installs it? Without the stub, the first thing your plumber does is cut the slab.
Mechanical and electrical services account for about 29% of a typical office fit-out and security, IT and AV another 10%, so nearly 40% of the cost sits in systems the delivery condition may or may not include [Source: JLL 2026]. In a restaurant the share is higher; see MEP coordination basics for what happens once those systems are yours.
A landlord who delivers "HVAC" has delivered a unit on the roof. Where the air goes is your problem unless the exhibit says otherwise.
What should you survey in the space before you sign?
Walk the space with your contractor and the work letter in hand, verify every item on the landlord's list physically, and document what is there, because "as-is" means the day you sign is the day you own it.
Photograph the electrical panel nameplate. Read the tag on every rooftop unit for tonnage and age. Locate the sewer stub and its depth, because a stub too shallow for your interceptor means a slab cut and a lift station. Check water and gas service, clear height, slab condition and whether the demising walls reach the deck. Walk the accessible route from parking to the front door; it is yours to fix if the plan reviewer says so.
Assume the systems are older than your brand. Of roughly 5.9 million commercial buildings in the United States, about 1.3 million had their main cooling equipment replaced since 2000 and about 1.9 million their main heating equipment [Source: U.S. EIA 2018]. On the office side, where wellness tenants often land, national vacancy sat at 11.9% in late 2025 [Source: NAIOP 2025], so second-generation office is plentiful and arrives with its old systems.
Photograph the nameplate. A tonnage you did not write down is a tonnage you will argue about.
Which questions should you take into the lease negotiation?
Take the survey findings and your brand standard into the room and negotiate scope line by line: who builds each item, to what spec, by what date, and what happens if it is not there.
- Which landlord's-work items are complete on the delivery date? Not "to be provided". Complete, and inspected.
- What is the spec behind each label? Get the drawing and attach it to the lease.
- Who owns code corrections found after delivery? If the lease is silent, you do.
- Who owns the roof? Penetrations, curbs, patching, warranty.
- Can tenant's work start before formal delivery? Early access buys weeks.
- Who answers plan review comments on landlord's work? Not who submits, who responds.
- What is the remedy if delivery is late? A date without a consequence is a suggestion.
Your leverage is thinner than it feels. More than 80% of retail spaces listed over the prior year were leased within six months, and 98% within nine [Source: ICSC 2024]. The landlord's next tenant is close behind you, so your leverage is the specificity of the exhibit, not the threat of walking. In Dallas-Fort Worth the squeeze is sharper: more than 80% of the 2.4 million square feet of new retail built in 2025 went to grocers, and new retail construction nationally is expected to fall 37% in 2026 [Source: ICSC 2026]. The inline space next to that grocer is the realistic option.
The rent gets negotiated once. The exhibit gets enforced every week of the build.
How ASEL10 approaches this
We ask for the work letter before we price. On a tenant finish-out, the first document we read is the delivery condition, not the drawing set, because the drawings assume a starting point the lease alone defines. Across 20+ years and 200+ projects in three markets, the jobs that lost weeks were the ones where the scope on site did not match the scope on paper.
On the Taco Bell program, the kitchen package, finish spec and inspection gates were the same at every Texas location. What changed was the shell: different landlords, different delivery conditions, different work letters, so the delivery-condition review was the variable we surveyed first. In wellness it runs the other way: the Massage Envy finish-out worked from a delivery condition that suited the concept, with tenant's work in partitions, plumbing and acoustics rather than heavy mechanical. When the gap is wider than that, the job is closer to a commercial remodel, and we say so before pricing. Our project management team runs the survey and the work-letter review as one early task, so the landlord's list and the contractor's list are the same list.
Frequently asked questions
Is a vanilla shell the same as a white box?
In practice, yes: both describe a space delivered with HVAC, electrical service, lighting, ceiling, painted walls and at least one restroom. In a lease, the term means nothing on its own. No standard definition binds landlord or tenant, so two vanilla shells from two landlords can differ by an entire electrical service. The only version that counts is the itemised list in the work letter. If your lease says "vanilla shell" without a spec attached, treat it as undefined and ask for the list before you sign.
Can a second-generation restaurant space really save my build-out?
Sometimes, and only when the existing systems match your concept closely. A hood, grease interceptor, walk-in and floor drains that fit your cook line and menu can remove serious scope. The catch is that "match" is an engineering question, not a visual one. Hood capture, interceptor sizing, air balance and the drain lines under the slab all have to be checked against your kitchen package, and code changes since the last permit may force upgrades regardless. Survey it before you assign it any value in the lease.
What if the landlord delivers late or incomplete?
It depends entirely on what the lease says, which is why the remedy belongs in the negotiation, not the dispute. Well-drafted leases tie commencement to actual delivery of the premises in the required condition, so a late or incomplete delivery pushes the rent clock rather than eating your build schedule. Poorly drafted ones fix the dates regardless. Before signing, confirm that delivery means substantial completion of landlord's work, that you can inspect and reject, and that late delivery carries a day-for-day extension at minimum.
The exhibit test
Pick one item. HVAC is a good one. From the lease alone, can you state the tonnage, whether it is installed or merely available, who runs the distribution, and the date it will be operating? If you can, your commercial lease build-out has a defined starting line and the pricing you receive will hold. If you cannot, the number on the proposal is a guess dressed as a bid. When you want a contractor's eyes on a space before you sign, Start Your Project.
