Design services at competitive rates.

2 The Lantern Building, Davidson Close, Hythe, Southampton, SO45 6JD Directions

   Now closed Open Friday 08:30 - 18:30

Why Choose Us?

Competitive Prices
Design Service
Years of Experience

Business overview

We are dedicated to providing the best prices to compete with all architects and architectural service companies.

We offer a variety of planning and design services to cater for your needs. Whether it be that 'one more room' needed to make your home more liveable and family friendly or maybe you've found that plot of land to build your dream home.

1MoreRoom was established to provide a high quality competitve service. We believe planning and designing should be made affordable for all home owners but architects fees can often cost thousands. We are here to keep those costs down whilst offering a top rate service.


Design examples
Farm House extension
New dwelling with large balcony
Replacement dwelling
Farm court yard
2 storey and single storey extension

Products & Services

architecture design

building conversions

building plans

building design

draughting services

house extensions

property development

planning appeals


planning consultants

sustainable design

planning applications

building regulations

permitted development


loft conversions

internal alterations


Loft plans

We found 1moreroom here when looking for someone to do plans for our loft conversion. They came out the same week to our house, just two weeks later we had full plans ready for our builder. They're service was excellent, and they even contacted us during the build to see how we were getting on. If we ever move house we will definitely use them again.
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Extension drawings

Friendly, patient and very helpful. We can be quite Indecisive at time, but This company was a great help in showing us the options and layouts making it easy for us to move forward with our building work. If we every move and want more work done 1MoreRoom.co.uk will be doing it. Thank you for all your help.
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Helpful and fast.

I was surprised to the speed these guys work at, very quick turn around as requested. They happily answered any questions I had when I had the builders in to do the work which was great for peace of mind as I've never had building work done before.
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