Room-by-Room (UK) Ltd

Room-by-Room (UK) Ltd Room-by-Room (UK) Ltd is a trusted Architectural & Planning Consultancy with 25+ years’ experience.

We design extensions, loft conversions, garden rooms and bespoke home alterations, guiding clients from concept to planning with clarity and confidence. We are a Design & Build company primarily offering our services for residential extensions and conversions to individuals and developers.

Thinking of extending your home?Room-by-Room (UK) Ltd provides professional architectural services for homeowners lookin...
04/06/2026

Thinking of extending your home?

Room-by-Room (UK) Ltd provides professional architectural services for homeowners looking to extend, alter or improve their residential property.

Whether you are considering a single-storey rear extension, two-storey side extension, loft conversion, garage conversion, garden room, internal alterations or a more complex redesign, we can guide you through the process from initial ideas through to planning and building regulations.

Our services include:

Architectural design
Measured surveys
Planning drawings
Planning applications
Permitted development advice
Building Regulations drawings
Structural engineer coordination
Builder’s quotation drawings
Planning appeals and objections

We help you understand what may be possible, what permissions may be required, and how to move your project forward with clear, professional drawings and practical advice.

Room-by-Room (UK) Ltd
Designed by Us – Inspired by You
Serving Homeowners in Hertfordshire Since 1999

Contact Andrew for a friendly discussion about your proposed extension.

[email protected]

www.room-by-room.co.uk



Andrew May | CEO, Room-by-Room (UK) LtdBehind every successful home improvement project is a clear plan, practical desig...
31/05/2026

Andrew May | CEO, Room-by-Room (UK) Ltd

Behind every successful home improvement project is a clear plan, practical design experience, and the right guidance through planning and Building Control.

At Room-by-Room (UK) Ltd, we help homeowners unlock the potential in their properties — from extensions and loft conversions to garden rooms, internal alterations and full planning submissions.

With over 25 years’ experience, our approach is simple: listen carefully, design intelligently, and guide each project from concept to approval with professionalism and care.

Room-by-Room (UK) Ltd
Designed by Us – Inspired by You.

22/05/2026

Thinking about extending?
A Permitted Development upward extension could transform your home without a full planning application.
At Room-by-Room (UK) Ltd, we guide you through the entire process:
• Initial design consultation
• Planning and feasibility review
• Measured survey
• Proposed plans and elevations
• Certificate of Lawfulness submission
• Building Regulations drawings
• Structural engineer’s calculations
• Building Control approval
From first ideas through to approved drawings, we provide a clear and professional service every step of the way.
Considering an extension or conversion?
Contact us today for a free initial design consultation.
Room-by-Room (UK) Ltd
www.room-by-room.co.uk

22/05/2026

Thinking about extending?

A Permitted Development upward extension could transform your home without a full planning application.

At Room-by-Room (UK) Ltd, we guide you through the entire process:

• Initial design consultation
• Planning and feasibility review
• Measured survey
• Proposed plans and elevations
• Certificate of Lawfulness submission
• Building Regulations drawings
• Structural engineer’s calculations
• Building Control approval

From first ideas through to approved drawings, we provide a clear and professional service every step of the way.

Considering an extension or conversion?
Contact us today for a free initial design consultation.

Room-by-Room (UK) Ltd
www.room-by-room.co.uk

Address

Hertford
SG143SN

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 2pm
Sunday 10am - 2pm

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