Benjamin Wrenvale

The journal · Property development phasing

The first phase needs a reason to exist before the last phase arrives

I examine a mixed-use vision through the purpose of its first two parcels, keeping the complete district attractive without making it a substitute for a workable opening stage.

A completed district is often easier to explain than the first part of it. The final image connects buildings, public space and activity into a coherent whole. Its first phase may contain only some of those relationships. I want to know what makes that earlier place useful while later parcels remain uncertain. Otherwise, an institution can approve an account of the eventual destination without understanding the conditions of the stage it is actually preparing to undertake.

At the fictional Mervellan Properties, our 2023 vision covered five parcels, forty-eight acres and 1.2 million square feet. We selected two parcels and 350000 square feet for first-stage planning, with US$6.8 million in research and design. That decision did not represent permission to build, a construction start or occupied property. It identified the part of the larger idea whose purpose needed to be worked through next. The wider vision remained relevant, but it could not answer every question about those first two parcels.

## Read the opening stage without the finished picture

I asked the team to describe the opening stage without relying on an illustration of the completed district. That was a way to expose the proposition, rather than a demand to abandon ambition. Which activities were the first parcels intended to support? Which connections would exist at that point? What was being assumed about the later phases? The answers needed to come from the professionals responsible for the actual design, leasing, access and operating questions. Strategy's role was to make their relationship intelligible in the choice being presented.

The exercise changed the meaning of phasing. A sequence of construction packages can tell a reader when work is expected to happen. It does not necessarily explain why a partial place should work during that sequence. I wanted the plan to describe an opening purpose in terms that would remain understandable if the later stages took a different course. That did not mean promising the first phase could succeed under every future. It meant identifying which parts of its usefulness depended on the wider district becoming real.

The distinction mattered because smaller was not automatically safer or better. Two parcels could be an incoherent fragment if their essential activities depended on buildings left for later. Conversely, a full five-parcel programme could demand commitments the institution was not yet prepared to make. The strategic question was not to choose a convenient percentage of the eventual floor area. It was to select a stage with a defensible purpose and a clear account of what further investigation had to resolve.

I also wanted the time between stages to remain visible. The completed image compresses that interval: everything appears together, with the relationships already working. People would encounter the actual place during the interval, not only at the end of the development account. A credible first-stage proposition therefore needed to consider the experience it was preparing to create in its own period. It could not treat the wait for later parcels as an empty space in the story.

## Give the complete vision its strongest argument

Owen Mardwick, our invented development-planning director, preferred to lead with the complete five-parcel vision. His argument was that the mixture and connections were central to the proposition. Presenting a narrower opening could make the district look less distinctive and weaken the case for the broader investment. I considered that a real cost of the choice. If the entire attraction depended on relationships across the five parcels, an opening stage needed to explain how it preserved enough of that purpose to deserve further work.

The response was not to edit Owen's argument out of the recommendation. We needed it to test whether the selected stage had become merely easier to discuss. A strategy paper can become persuasive by making the rejected option look extravagant and the preferred option look prudent. That framing would have obscured the actual choice here. The complete vision had a stronger account of the final place. The narrower stage had to justify its own coherence while accepting that it might show less of the eventual proposition.

Selecting two parcels also gave up the simplicity of presenting everything together. Some relationships remained outside the immediate planning scope, and the team had to explain their status. I did not regard that complication as a reason to enlarge the first phase automatically. It was a reason to document the intended boundaries and revisit them if the investigation showed that the opening purpose could not be supported. A smaller proposal earns its place through the quality of that account, not through its smaller dimensions alone.

This is where I find a strategist can help without taking over the work of development specialists. I can ask whether the proposal answers the institution's question and whether its language accurately reflects the stage reached. I cannot certify a design, promise a tenant response or determine a planning outcome. Keeping those responsibilities visible makes the strategic account stronger. It allows the board to understand which judgement it is being asked to consider and which professional conclusions are still required.

## Define what the next investigation must establish

The US$6.8 million related to research and design for the selected planning scope. It was not a construction budget or proof that the first stage would become occupied space. That boundary is essential to an honest public case. A leader can explain a consequential planning choice without turning it into a completed development. The value of the account lies in the decision's clarity: what was selected, what was deferred, why the alternative remained attractive and what evidence the next stage needed to produce.

I would judge the next investigation by whether it made the opening proposition more assessable. A refined image alone would not settle the question. The responsible teams needed to explain the relationships required for the two parcels to serve their intended purpose, including conditions outside the selected stage. Where that work revealed dependence on later development, the institution needed to decide whether to accept it, change the opening proposition or reconsider the sequence. None of those responses should be hidden by a more polished version of the original vision.

The property group, project and people in this account are fictional. A real development decision would need authorised evidence and professional evaluation of its location, design, commercial basis and permissions. My argument concerns the way a leader explains the choice. The final district can remain ambitious while the opening stage is examined on its own terms. A first phase becomes more credible when its reason to exist is visible before the reader is asked to imagine everything that might eventually surround it.