Architects in Morden, Merton & South London

Homes designed to be built — and approved.

Led by RIBA Chartered Architect Alozie Nwankwo, with over 25 years' experience and more than 100 planning and statutory approvals for extensions, loft conversions, new homes and developments across South London.

100+Approvals won
8 in 10Projects end in approval
7Boroughs served
Completed extension by Alozie Architects, South London
RIBA Chartered Architect ARB Registered Merton · Sutton · Croydon · Lewisham · Wandsworth · Lambeth · Kingston upon Thames Google Business Profile
What we do

From first sketch to signed-off build.

Design, planning and building regulations in one place, on a clear fixed-fee agreement. One architect, start to finish. How we work

Alozie Nwankwo, RIBA, in the studio
Meet the architect

Alozie Nwankwo, RIBA Chartered Architect

The team is led by Alozie Nwankwo, a RIBA Chartered Architect. Trained in Ghana and England, Alozie brings over 25 years of professional experience and specialist knowledge to every project - and personally leads each one from first visit to final sign-off.

“Alozie Architects delivered an amazing scheme, well suited to our needs and aspirations. They listened to our objectives and interpreted our desires remarkably well. We are so pleased with the outcome.”

Client · CA Residence
About the studio
Planning guide

Straight answers to the questions South London homeowners ask us most.

Read the guides
Do I need planning permission for a loft conversion in Merton?
Usually not, unless you live in one of Merton's conservation areas or a flat. Most terraced and semi-detached lofts fall within permitted development, and we recommend a lawful development certificate as proof.
How long does a householder application take in Sutton?
The statutory period is 8 weeks from validation. Allow 10 to 12 weeks in practice, plus design time beforehand.
What is the 45-degree rule and will it block my extension?
A daylight test used by most South London councils: a line drawn at 45 degrees from the centre of your neighbour's nearest habitable-room window should not be crossed by your extension. It shapes the depth and height of many rear extensions but can often be designed around.
My application was refused — can it be rescued?
Often, yes. A revised scheme can usually be resubmitted free within 12 months, or a householder appeal lodged within 12 weeks. We review decision notices free of charge.
Do you handle building regulations as well as planning?
Yes. Design, planning and building regulations are handled in one place on a clear fixed-fee agreement, so you are not coordinating separate consultants or paying for separate quotes.
Can I build a garden office under permitted development?
In most cases, yes — under 2.5m high within 2m of a boundary, incidental to the house, and covering no more than half the garden together with other outbuildings.

Tell us about your site. We'll tell you what the council is likely to approve.

A free 20-minute call — no drawings, no obligation, just an honest read on your options.

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