
About

JJ Viability (JJV) is a consultancy specialising in the provision of advice on development viability to the public sector. We have worked for planning authorities and understand the importance of affordable housing and the need for objective and independent assessments of scheme viability.



































Services
JJV can provide a wide range of services to meet the needs of public authorities. These include:
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Financial Viability Assessments & related S106 Advice
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Infrastructure In-Kind Assessments
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Viability Review Mechanism Assessments
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Viability Review Mechanism Audit
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Property Market Reports & Update
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Policy/Guidance Formation
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Change of Use - Value and Marketing Assessment
Projects
At JJV, we provide advice and support to boroughs on a range of application types including Full Applications and Section 73s/Non-Material Amendments. We have extensive experience in assessing the development viability of schemes ranging from small sites to complex large mixed-use regeneration projects. We have worked as expert witnesses on planning appeals and inquiries, as well as in respect of public examinations, and have taken lead roles in producing development plan policy and guidance.
Our expertise is in assessing the viability of a range of development types including:
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Build for Sale
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Build to Rent
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Co-living
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Student Accommodation
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Senior Living
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Estate Regeneration
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Small Sites/Extensions
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Mixed Use Schemes/Supermarket Developments
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Change of Use - Value and Marketing Assessment
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Change of Tenure within Permitted Schemes










































People
Our recognised viability consultants are RICS accredited Chartered Surveyors who understand the importance of high-quality advice on development viability and affordable housing to Planning Authorities.
Joshim Uddin MRICS - Director
Joseph Ward MRICS - Director
Jane Seymour MRICS - Consultant
Social Value
JJV supports Hackney Night Shelter
In 2024, we pledged to make an annual donation of our profit to local homeless charities.
Through the support of Local Planning Authorities, we have been able to honour our promise and this year we have had the privilege to support Hackney Night Shelter.
Why Hackney Night Shelter
The London Borough of Hackney is in the top 5 authorities in London to have one of the highest number of residents on their Council Housing Waiting List, estimated at over 20,000 households.
Hackney Night Shelter provides temporary accommodation to support people experiencing homelessness. Their vision is to create a lasting route out of homelessness for everyone in need in Hackney by offering overnight accommodation, providing hot meals to guests, offering professional support and resettlement assistance.
"A big well done and thank you to Hackney Night Shelter for having us at the shelter. We have seen the brilliant work taking place which will no doubt continue to support the thousands in need".




Training Videos
At JJV, we believe that it's important that development viability is accessible and easily understood. With this in mind we have created a series of complimentary training videos for Planning Officers and Committee Members to help demystify development viability.
If you would like to discuss any further bespoke training needs, feel free to get in touch.




Useful Viability Links
Key publications relating to the assessment of development viability for planning purposes are set out below. Click through to be re-directed.




