Making High Rise Developments Deliverable

Why do high rise developments struggle? How then can we make them deliverable?

A high-rise development does not usually struggle due to ambition. It struggles because planning, safety, infrastructure, and buildability are not factored in early enough, or they are approached as individual elements rather than as a single, joined-up delivery strategy.

That matters more now than ever. Tall buildings have always carried greater technical, commercial and programme risk simply due to their nature, but the delivery environment is now less forgiving of assumptions and late-stage redesign. The bar is now much higher. The level of scrutiny is greater, and overall, the consequences of getting early decisions wrong are far more costly.

At the same time, pressure to deliver and make better use of urban land has not gone away. For developers, landowners and promoters, that keeps high-rise firmly on the agenda. The opportunity is still there, but so is the need for much stronger front-end thinking. This is where many schemes come unstuck, as the issue is rarely height alone but rather the wider complexities of the project.

On a high-rise scheme, transport, servicing, fire access, drainage, utilities, structure, environmental constraints, construction logistics and neighbour relationships do not sit neatly in separate boxes. They affect each other from the outset. A change to one part of the strategy can quickly alter floorplate efficiency, core size, plant requirements, ground floor arrangement, programme or viability. Which is why tall building projects often look stronger in concept than they do on delivery.

The land story may be compelling, the architecture impressive, and the planning case positive. But if the scheme carries unanswered questions about access, refuse, utilities capacity, drainage, fire strategy, buildability or servicing, the risk remains the same. Those issues will eventually surface, just later, under more pressure, and usually at greater cost. Often, this is where we begin to see value starting to erode.

Height is reduced, layouts are reworked, and plant and cores grow. What follows is the net developable area shrinks, costs rise, and the whole programme slips. Teams end up redesigning the fundamentals when they should be in the final refining stages of the scheme. This is why high-rise cannot be treated as a planning exercise alone.

Planning matters, of course, but for tall buildings, it is only one part of the delivery picture. The strongest schemes are those in which planning, technical design, infrastructure, and buildability are tested together from the outset.

Every great scheme starts with proper due diligence. Not completing tick-box exercises but seriously testing what the site can feasibly support.

Can servicing and emergency access work efficiently without compromising the quality of place? Can utilities be brought in without major design, cost or programme consequences? Is the drainage strategy realistic for the scale and constraints of the site? Are neighbouring assets, interfaces and sensitivities understood early enough to avoid redesign and objection risk? Is the fire strategy aligned with access, massing and layout rather than being forced in afterwards? Does the commercial case still stand up once the real technical requirements are understood?

All these questions should have answers backed by in-depth research and data, to protect the project. But they should not be seen as problematic; instead, they should be viewed as tools that build trust and confidence, allowing teams to move forward without adding time, cost, or project design compromises during the scheme’s refining stages.

At Brookbanks, the focus is always on treating projects as an interconnected system. That means connecting the commercial brief to the planning route, the planning route to the technical constraints, and the technical constraints to buildability, programme and delivery. Done well, this creates a clearer path through the complexity and minimises risks.

For high-rise schemes, this helps teams understand where height is deliverable, where efficiencies can be made, where outstanding risks lie, and how early intervention can protect both timescales and value. It also helps avoid the false economy of under-scoping early work, only to spend more later unpicking avoidable problems.

In the current state of the development landscape, that matters. Funding is more selective than previously, build costs remain under pressure, and approval routes are more demanding. Local authorities want growth, but they also want confidence that what is being proposed is coherent, realistic and deliverable. The schemes that succeed are not always the most aggressive. They are usually the ones that have taken the time to understand the potential issues and have confronted them early on by implementing a joined-up strategy.

Plus, we shouldn’t forget that high-rise schemes are almost always viewed as having skyline or design issues. In reality, they are usually overall delivery issues. The real test is not whether a tall building can be drawn, but whether it can be consented, detailed, built, and occupied without avoidable friction, which takes more than just conceptualisation. It takes clarity, coordination and a willingness to challenge assumptions early enough for it to make a difference.

Conclusion

Underneath it all is a simple commercial truth. Every risk identified and managed early in high-rise schemes is one less surprise to solve and pay for, and it gets the scheme closer to actually being delivered.

If you’d like to talk about how we can support your high rise scheme, we’d very much welcome the conversation.