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Internal alterations to Listed Georgian House

January 10, 2018 by Mark Price

21 Cross Street, Islington

Cross Street in Islington was an important highway linking the Upper and Lower Streets. To this day it remains largely an 18th Century street, especially on the South side with its Georgian terraced houses.

Theatre and Heritage was asked to look at proposals to open-up the attic space of 21 Cross Street, a Grade II Listed Georgian terraced house. This included making a large opening in the spine wall and further openings onto the stairwell.  It would make the top floor flat more usable and enjoyable.

Although the domestic plan form of a London terraced house is an important part of their character and special interest, at attic level, a greater degree of flexibility should be possible.  Theatre and Heritage was able to justify why the proposals sustained the significance of the heritage asset.

A Heritage Statement was provided that made arguments for the internal alterations.  A subsequent appeal was successfully argued and upheld by the Planning Inspectorate.

Filed Under: Case Studies, News

We were delighted with Mark Price’s professional help with a complicated Tudor building. The application proceeded without a hitch.

— S Putnam

About

Theatre and Heritage is an independent consultancy led by Mark Price, an experienced built heritage specialist working across London and the UK.

The practice specialises in the preparation of Rapid Heritage Statements, with straightforward reports often delivered within just 5 days—helping you keep your project moving without delay.

The consultancy advises on all types of heritage assets, including listed buildings, historic structures and conservation area proposals. Whether you are planning alterations, extensions, restoration or new development, Theatre and Heritage provides clear, practical advice to help you achieve successful outcomes in sensitive historic contexts.

Mark has a strong track record in both local authority and private practice, offering valuable insight into how decisions are made and how to secure approvals efficiently.

Recognised as a leading expert in theatre and cinema architecture, the consultancy also specialises in advising on theatres and cultural buildings, helping venues navigate heritage constraints and ensuring they are adapted to remain fit for purpose.

Get in touch to discuss how Theatre and Heritage can support your project.

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