Why Bigger Isn’t Always Better in Custom Home Design — And Why We Sometimes Tell Clients to Make the House Smaller

One of the more unexpected conversations we sometimes have with clients during the custom home design process is explaining why they might get a better house by building less of it.

When designing a new home, it is very easy for the brief to grow.

A larger kitchen. Another living area. A guest suite. A bigger walk-in robe. A second study. More storage. A wider hallway. A larger garage.

Individually, every request can make perfect sense. But somewhere along the way, a house can become bigger without necessarily becoming better.

At ENCLAVE, there are times when our advice is surprisingly simple:

Make the house smaller.

Not because we want to compromise the brief, but because sometimes reducing the footprint allows us to put the budget, space and attention where they matter most.

Bigger isn't necessarily more luxurious

We often associate luxury homes with size.

But some of the most memorable spaces aren't memorable because of their floor area.

They are memorable because of proportion. Light. Material. Volume. Landscape. The way you move through them. The way a window frames a tree. The feeling of a ceiling lifting above a living space. The quietness of a beautifully resolved material junction.

A 40-square-metre living room isn't automatically better than a 30-square-metre one.

The smaller room might have better proportions, more natural light, a stronger relationship with the garden and furniture that actually belongs in the space.

The larger one might simply contain ten additional square metres of floor.

Area and spatial quality are not the same thing.

Every square metre has a cost

When we add one square metre to a house, we aren't simply buying another square metre of flooring.

We are adding foundations, structure, walls, insulation, roofing, ceilings, finishes, electrical work, heating and cooling, labour and potentially additional glazing, joinery and engineering. That cost can also continue long after construction through heating, cooling, cleaning and maintenance.

Now multiply that across 30, 50 or 100 square metres of unnecessary floor area.

Suddenly, a substantial part of the construction budget is being spent simply making the building larger.

The question we often ask is:

Could that money make the house better instead?

Perhaps it allows for better windows.

A beautiful piece of stone.

More considered joinery.

A better kitchen.

A landscaped courtyard.

Higher-quality lighting.

A carefully detailed staircase.

Or perhaps it simply keeps the project comfortably within budget.

Good Custom Home Design Can Make a House Feel Larger

A well-designed house can often feel significantly larger than its actual floor area.

This is where planning becomes important.

Long corridors, awkward leftover spaces, oversized circulation areas and rooms that duplicate one another can quietly consume enormous amounts of floor area.

We would rather use architecture to create a sense of generosity.

A view extending through several spaces can make a room feel larger.

A courtyard can visually become part of an interior.

A carefully positioned window can extend your perception beyond the building envelope.

A change in ceiling height can make a relatively modest room feel dramatic.

Large sliding doors can allow an outdoor area and living room to function as one space.

These moves don't necessarily appear on a spreadsheet of room sizes.

But you feel them when you walk through the house.

Sometimes the answer isn't removing a room

Making a house smaller doesn't necessarily mean giving something up.

Often it means questioning how spaces are used.

Does a guest bedroom that is occupied several times a year need to be enormous?

Could a study also function as an occasional guest room?

Do we need three large living rooms, or would two exceptional ones work better?

Could circulation become a library, gallery or study space rather than simply a hallway?

Can storage be integrated into the architecture rather than requiring another dedicated room?

These aren't exercises in squeezing a house.

They are exercises in making it work harder.

Spend where you experience it

If there is a limited construction budget — and there almost always is — we would rather concentrate it.

We would rather have one beautifully resolved main living space than three average ones.

We would rather have a smaller kitchen with exceptional functionality and materials than an enormous kitchen filled with unnecessary cabinetry.

We would rather create one extraordinary connection between the house and landscape than simply add another 30 square metres internally.

This is particularly important in custom residential architecture.

The objective shouldn't be to achieve the maximum possible building area.

It should be to achieve the maximum possible quality of living within the parameters of the project.

But sometimes bigger is right

There is nothing inherently wrong with a large house.

A large family may genuinely need substantial space. Multigenerational living can require separate zones. Working from home may demand dedicated offices. Entertaining, collections, hobbies or particular lifestyles can all create legitimate spatial requirements.

If those spaces have a purpose, they belong in the brief.

Our role isn't to make houses small.

It is to question the parts of a brief that don't contribute enough to the life that will happen inside it.

Because once construction begins, every unnecessary square metre is expensive.

But every well-designed square metre can be incredibly valuable.

Designing enough

Perhaps one of the hardest things in architecture is knowing when there is enough.

Enough space.

Enough material.

Enough detail.

Enough architecture.

A successful home doesn't need to demonstrate its value through size.

It should feel generous where generosity matters, intimate where intimacy matters, and effortless in the way its spaces connect.

Sometimes achieving that means adding something.

Sometimes it means taking something away.

And occasionally, the best advice we can give a client is:

Let's make the house a little smaller — and make what remains much better.

Disclaimer

The information in this article is general in nature and is intended to provide broad architectural and design guidance only. Every project is different, and factors such as site conditions, planning and building regulations, construction methodology, material selections, consultant requirements, market conditions and the individual project brief can significantly affect design outcomes, construction costs and feasibility.

Any references to cost, floor area, potential savings or design strategies should not be considered construction cost advice or a guarantee of a particular outcome. Project-specific advice should be obtained from appropriately qualified architects, building designers, builders, quantity surveyors and other relevant consultants before making design, financial or construction decisions.