From Pad Site to Stabilization: A Development Primer

Most people see a commercial building the day the tenant opens. They miss the 24 months before. From the day a developer ties up a pad site to the day the project hits stabilization, there are six distinct phases — each with its own clock, its own risks, and its own way to die. In the KC metro, the full arc usually runs 18-30 months for a 10K-30K sf project. Where deals stall is rarely a surprise once you know the phases.

Feasibility is the gate. Before money moves, the developer is running site control (LOI on the dirt, usually 90-180 days), pulling demographics within a 2-3 mile ring, checking traffic counts from MoDOT and KCATA, and modeling pro-forma rents off comp absorption in the submarket. Pad site basis in the KC metro typically runs $8-25/sf depending on submarket — Lee's Summit hard corners trade differently than Belton outparcels. The pro-forma needs an exit cap by asset class: retail strip at 7.0-7.5, medical office at 6.5-7.25, flex at 7.5-8.5 in current market. If the residual value doesn't clear the stack with 18-22% margin, the deal dies here. That's the cheapest place for it to die.

Entitlement is where KC timelines diverge. Overland Park runs efficient — clean process, predictable hearings, 4-5 months from application to approved site plan if no rezoning is required. KCMO is slower, especially north of the river and in legacy commercial corridors where neighborhood pushback shows up at planning commission. If rezoning is needed (think B-1 to B-3, or any planned district), add a planning commission hearing plus city council, which can push the phase to 9 months. Platting, site plan review, utility availability letters, and stormwater detention design all stack here. Public hearings are where NIMBY risk lives — and where deals quietly stall for months while the developer redesigns to placate the neighbors.

Construction documents, civil, MEP, soils reports. This is where the project moves from concept to buildable drawings. In Missouri, building permit fees typically run 1-2% of construction cost in KCMO; Kansas-side municipalities are similar but vary. Soils reports often surface surprises — expansive clays in parts of Johnson County, rock close to surface in west Olathe, fill from prior uses on infill sites. This is also where value engineering happens. The first cost estimate comes back 12-18% over budget, and the team strips back finishes, swaps roof systems, and renegotiates the GMP target before drawings go final. Skip VE and the project enters construction with a known overrun.

GC selection runs on 2-3 bids, with GMP contracts dominant for owner-occupied or build-to-suit, and lump sum more common on speculative shells. Construction loan draws happen monthly against percent-complete with title updates. Weather days are real in KC — November through March typically eats 10-15 working days, and a hard freeze cycle can wipe two weeks of concrete work. The delays that actually kill schedules: utility tie-ins (Evergy and Spire scheduling), materials lead times (switchgear and rooftop units have run 16-32 weeks in recent cycles), and special inspections. Change orders are the silent margin killer — a 4-6% change order load on a 12-month build is normal; 10%+ means the CDs weren't tight.

Smart developers engage leasing brokers at framing, not at CO. The pre-leasing target before construction starts is 30-50% — anchor tenant locked, one or two shop tenants in LOI. Lenders look at this number. Once marketing is active, signed LOI to executed lease takes 4-8 weeks for vanilla deals, longer for national tenants with corporate real estate committees. TI build-out runs 60-120 days from lease execution. Certificate of occupancy triggers rent commencement — every day of CO delay is a day of free rent the developer eats. Vacancy in a soft submarket is where mid-stage deals quietly bleed out, with months of carry on the construction-to-perm loan.

Stabilization is the finish line: 85-95% leased at market rents with a weighted average lease term north of 5 years. At that point the developer has three exits. Refinance into perm debt — most common, locks in 10-year fixed, returns equity. Sell at residual cap to a long-term holder — captures the value spread between land basis and stabilized cap rate, which is the actual development margin. Hold for cash flow — common for family offices and merchant builders rolling proceeds into the next deal. The math that matters: did land basis plus hard costs plus soft costs come in below stabilized NOI divided by exit cap? That spread is the developer's margin. Everything else is noise.