H
HABuildSmart
London Construction
Journal

Notes from the site.

Materials thinking, planning updates and the occasional opinion from a studio that spends its days on London's building sites.

Anatomy of a side-return: the six decisions that make or break it
Extensions22 May 20268 min read

Anatomy of a side-return: the six decisions that make or break it

From steel-frame geometry to roof-light orientation, the small choices that add £50,000 of value — or subtract it — before a single tile is laid.

Why we still specify honed marble in bathrooms — a 2026 update
Materials14 April 2026

Why we still specify honed marble in bathrooms — a 2026 update

Porcelain has come a long way, but there's still nothing quite like the way honed Calacatta wears in over a decade of family use.

Permitted development for lofts: what actually changed this year
Planning02 March 2026

Permitted development for lofts: what actually changed this year

Rules moved in April. Here's the plain-English translation for London homeowners.

Restoring Victorian cornices without erasing 140 years of character
Restoration11 Feb 2026

Restoring Victorian cornices without erasing 140 years of character

The tension between crisp modern paint and the softness of hand-run plaster — and how we resolve it on every listed job.

The forgotten trades: why we still employ a joiner and a stonemason full-time
Craft20 Jan 2026

The forgotten trades: why we still employ a joiner and a stonemason full-time

Speed subcontracts, standards employ. A short defence of directly employing the people who touch your home.

How we write a fixed-price quote nobody wants to change
Studio notes05 Dec 2025

How we write a fixed-price quote nobody wants to change

Line items, allowances and the three questions we ask before pricing anything.

Studio dispatch

A short, useful newsletter.

One considered essay a month on materials, planning and the London build market. Nothing else. Coming soon — for now, get in touch to be on the pre-launch list.