The software behind 671,000+ affordable homes — and the next one you build.

Track every scheme, every milestone, every cost in one place. Built for housing development teams who can't afford gaps.
Trusted by over 200 providers



The complete housing
development package
SDS is the leader in development software tailored to the housing industry, delivering market-leading solutions and consultancy services to optimise the development of both affordable and commercial homes. In the UK, our tools are valuable to those navigating the complexities of social housing, supporting local authorities, housing associations, and private developers in meeting the growing demand for council homes and other affordable options.
Our software suite, designed by experts with deep experience in both the UK social housing sector and private markets, empowers you with enhanced control and visibility over your development program, ensuring efficient delivery and management of housing projects.
The complete housing
development package
SDS is the leader in development software tailored to the housing industry, delivering market-leading solutions and consultancy services to optimise the development of both affordable and commercial homes. In the UK, our tools are valuable to those navigating the complexities of social housing, supporting local authorities, housing associations, and private developers in meeting the growing demand for council homes and other affordable options.
Our software suite, designed by experts with deep experience in both the UK social housing sector and private markets, empowers you with enhanced control and visibility over your development program, ensuring efficient delivery and management of housing projects.
Why choose SDS?
For over 30 years, SDS has been the trusted software partner for housing development, built on deep sector expertise and a genuine understanding of what providers need. Our tools are designed to empower teams, streamline processes, and deliver measurable value – making SDS the trusted choice for housing professionals in the UK.

In-house software. Powered by Amazon Web Services

Proven expertise in housing development.
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Innovative and intuitive software.

Comprehensive training and support.

Data-driven decision-making.

Scalable solutions for growth.
Proof in Practice
"Valleys to Coast Housing recently implemented SDS ProVal, and the experience has been seamless. The software provides the robust functionality we need for accurate development appraisals, empowering our development team with greater autonomy and reducing our appraisal turnaround time. This has enabled us to make quicker, better-informed investment decisions with total confidence in the data. A special thanks to Ricky Prota, whose exceptional support and expertise were instrumental in getting us up and running smoothly."

"We use ProVal and Sequel for appraisals and project management, and the level of detail they provide allows us to see a true picture of our future development plans."
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"From a finance perspective, our success has been the ability to double the number of projects we support without increasing staff resources."
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"At CPC Project Services, we’ve found SDS ProVal to be an invaluable tool in delivering robust and transparent financial appraisals for our clients. The system’s flexibility and user-friendly interface allow us to model a wide range of development scenarios with confidence. SDS has consistently provided excellent support, helping us maximise the system’s potential and improve the quality and efficiency of our work."

"Valleys to Coast Housing recently implemented SDS ProVal, and the experience has been seamless. The software provides the robust functionality we need for accurate development appraisals, empowering our development team with greater autonomy and reducing our appraisal turnaround time. This has enabled us to make quicker, better-informed investment decisions with total confidence in the data. A special thanks to Ricky Prota, whose exceptional support and expertise were instrumental in getting us up and running smoothly."

"We use ProVal and Sequel for appraisals and project management, and the level of detail they provide allows us to see a true picture of our future development plans."
![]()
"From a finance perspective, our success has been the ability to double the number of projects we support without increasing staff resources."
![]()
"At CPC Project Services, we’ve found SDS ProVal to be an invaluable tool in delivering robust and transparent financial appraisals for our clients. The system’s flexibility and user-friendly interface allow us to model a wide range of development scenarios with confidence. SDS has consistently provided excellent support, helping us maximise the system’s potential and improve the quality and efficiency of our work."





