




Project Details: Change of use, office to residential
The creation of new flats with inviting interiors not only meets the needs of potential tenants but also adds value to the building. Through the change of use and the addition of two floors extensions, we elevate and redesigned the facade and extend the structure, crafting a more attractive and modern living space.
With some ingenious repurposing of an existing abandoned and unused building, along with retaining portions of the original brick wall, the final result embraces one of sustainability and environmental consciousness. This innovative design strategy not only reduces construction waste and associated costs but also minimizes carbon production, making it a responsible choice for the planet.
Through thoughtful design, the main elevation has been redesigned, harnessing the potential of the structure’s history as the fabric of a renowned soap producer. This seamless fusion of past and present not only preserves the building’s heritage but also celebrates its unique story.
Moreover, by insulating the walls to achieve the required U-value, we ensure optimal energy efficiency, creating a comfortable and eco-friendly living space. This transformation exemplifies how architecture can be a powerful agent in reducing our environmental impact and advancing a sustainable future.
Preserving the heritage and embracing its history.
Witnessing the transformation of ideas into tangible improvements is truly amazing and what ignites my passion for architecture.
The collaboration between an investor and an architect is like a magical alliance, making his desires and predictions come true. Together, we unlock the full potential of a building, creating a project that benefits both the society and the investor.
By optimizing the use of space and integrating it seamlessly with the surrounding area, the project becomes a valuable addition to the community. The strategic location near the station further enhances its appeal, making it accessible and convenient for residents and commuters alike.
(with Silverline architects and in cooperation with an interior designer)
Want to dive deeper into the project? Keep reading below
New built GFA : 670 m2 - 7,211.58 sq ft (2 floors extension and changes to the facade)
Total GFA : 1675 m2 - 18,024.80 sq ft
From Permitted Development to Profitable Design: Strategies for Maximizing ROI
In recent years, Permitted Development Rights (PDR) have revolutionized the UK property development landscape by allowing certain types of conversions and extensions without the need for full planning permission. This streamlined process offers developers a faster, often more cost-effective route to creating new residential units, especially through office-to-residential conversions. However, while PDR can provide quick wins, it also comes with limitations—restrictions on design, scale, and quality can cap the value and appeal of developments.
To truly unlock the full return on investment (ROI), developers need to look beyond the constraints of PDR. A comprehensive planning strategy, combined with a focus on connectivity and thoughtful design foresight, can elevate projects from standard conversions to high-value, future-proofed assets. Strategic planning opens doors to larger schemes with enhanced features, while connectivity—through proximity to transport, amenities, and vibrant communities—boosts desirability and market value. Meanwhile, design foresight ensures developments remain adaptable, sustainable, and attractive as market demands evolve.
This article explores how blending these three elements—planning strategy, connectivity, and design foresight—enables developers to maximize ROI, create lasting value, and set new standards in urban living beyond the permitted development framework.

BEFORE

AFTER
Understanding Permitted Development and Its Limitations
Permitted Development Rights (PDR) have provided a valuable tool for property developers by allowing certain changes of use—most notably, the conversion of commercial office space into residential units—without the need for full planning permission. Introduced to address housing shortages and encourage urban regeneration, PDR accelerates development timelines and reduces upfront costs, making projects more financially attractive at first glance.
However, while PDR can unlock quick development opportunities, it inherently imposes limitations that impact both design quality and long-term value. These restrictions include strict rules on building height, external alterations, unit sizes, and amenity provision. For example, developments under PDR often lack opportunities for external improvements, such as adding balconies or enhancing green spaces, which are increasingly sought after by modern buyers and renters. Furthermore, PDR schemes typically have limited flexibility in internal layouts, which can result in less functional living spaces.
Another challenge is that developments relying solely on PDR may struggle to secure financing or attract premium market interest due to perceived risks around quality and future adaptability. Consequently, while PDR offers an entry point for residential conversion, developers aiming to maximize ROI and build lasting value must carefully consider when a full planning application—and the broader scope it offers—is a smarter long-term strategy.
The Value of a Strategic Planning Approach Beyond Permitted Development
While Permitted Development Rights provide a streamlined path to residential conversion, a strategic planning approach offers far greater potential for unlocking value and achieving higher returns on investment. By opting for a full planning application, developers gain the flexibility to tailor designs that meet both market demands and regulatory expectations, elevating the quality and appeal of the project.
A well-planned development can incorporate essential features that PDR often restricts, such as improved building facades, balconies, outdoor communal spaces, and enhanced natural light—all critical factors in attracting discerning buyers and tenants. These design improvements contribute not only to marketability but also to the long-term sustainability and desirability of the property.
Furthermore, a full planning process enables developers to engage with local authorities, communities, and stakeholders early on, fostering goodwill and reducing the risk of delays or objections. This collaborative approach can also open opportunities for securing grants, incentives, or affordable housing contributions that add value to the overall scheme.
Ultimately, strategic planning transforms a simple conversion into a holistic, high-quality development that aligns with broader urban regeneration goals and community needs. This foresight increases the asset’s longevity, resilience, and financial return—well beyond what Permitted Development alone can achieve.
Connectivity as a Catalyst for Value Creation
Connectivity plays a pivotal role in enhancing the attractiveness and profitability of property developments. Locations well-served by transport links—whether by rail, bus, or road—offer residents convenient access to employment, education, and leisure, making these developments highly desirable. Investing in connectivity not only benefits end-users but also boosts investor confidence, as properties in accessible areas typically enjoy stronger demand and higher rental yields.
Beyond physical transport, digital connectivity is equally crucial in today’s market. Integrating high-speed internet infrastructure and smart building technologies enhances the appeal to modern residents and businesses alike, supporting remote working trends and increasing property value.
Developers who prioritize connectivity can leverage these advantages through careful site selection and thoughtful urban design. Proximity to transit hubs, cycle paths, and pedestrian-friendly routes encourages sustainable mobility and reduces reliance on private cars, aligning with planning authorities’ environmental objectives.
Moreover, well-connected developments often benefit from local amenities such as shops, parks, and cultural venues, creating vibrant, livable communities that attract long-term residents. These factors combined contribute to higher occupancy rates and better capital appreciation.
Design Foresight – Anticipating Future Needs to Maximise ROI
Design foresight is about looking beyond immediate project requirements to anticipate future trends, needs, and challenges. Developers and architects who embed this forward-thinking approach into their projects position their developments for long-term success and increased return on investment (ROI).
By incorporating flexibility into layouts and building systems, developments can adapt to evolving lifestyles, demographics, and market demands. For example, designing adaptable living spaces that can easily convert between family homes, co-living units, or home offices addresses shifting occupant needs and maximizes market appeal. Similarly, incorporating sustainable materials and energy-efficient technologies not only reduces operating costs but also future-proofs the property against tightening environmental regulations.
Good design foresight also includes anticipating technological advancements and integrating smart building solutions. These can enhance security, energy management, and resident comfort, attracting tech-savvy buyers and renters willing to pay a premium.
Moreover, thoughtful urban design that encourages community interaction and wellbeing—through shared green spaces, pedestrian-friendly layouts, and amenities—can increase resident satisfaction and retention, which translates to stable, long-term income streams.
Ultimately, design foresight enables developments to remain relevant and competitive over time, reducing the risk of obsolescence and increasing both rental and resale values. It’s a strategic investment in the future that unlocks greater ROI today.
Connectivity – Leveraging Location and Infrastructure for Enhanced Value
Connectivity is a critical factor in unlocking the full potential of any development project. Well-connected locations, with easy access to transport links, employment hubs, and local amenities, significantly boost property appeal and, consequently, return on investment (ROI). Understanding and leveraging connectivity means not just picking a good site but designing developments that integrate seamlessly with their surroundings.
Proximity to public transport, such as rail, bus, or underground networks, enhances accessibility for residents and reduces reliance on private cars, appealing to environmentally conscious buyers. Moreover, connections to commercial centers, schools, healthcare, and leisure facilities enrich the living experience, making the development a desirable place to live.
Beyond physical connectivity, digital infrastructure plays an increasingly vital role. Incorporating high-speed broadband and smart technologies from the outset ensures that properties meet modern demands for remote work and digital lifestyle needs, attracting a broader demographic.
Developers can also boost connectivity through thoughtful design, such as pedestrian-friendly pathways, cycle storage, and safe communal spaces, fostering community interaction and a sense of belonging.
Ultimately, connectivity is a multifaceted asset—combining location, infrastructure, and design—that enhances a development’s attractiveness and market competitiveness, driving higher ROI and long-term value.
Conclusion
Unlocking the full return on investment in property development requires more than simply adhering to permitted development rights. It demands a strategic approach that integrates planning foresight, thoughtful design, and connectivity with the surrounding environment. By going beyond the basics, developers can maximize the value of their projects while creating spaces that truly meet the needs of today’s residents.
Effective planning strategy ensures that developments not only comply with regulations but also anticipate future growth and community needs. Thoughtful design enhances livability, sustainability, and accessibility, making properties more attractive and marketable. Meanwhile, leveraging connectivity—both physical and digital—anchors developments within their broader urban context, enhancing convenience and lifestyle appeal.
Together, these elements form a comprehensive framework that transforms a simple building project into a thriving, integrated community. This approach not only improves financial returns but also supports sustainable urban growth and contributes positively to neighbourhood regeneration.
For developers and investors willing to invest time and resources into these critical areas, the rewards go well beyond immediate financial gain. They include long-term asset resilience, enhanced reputation, and a meaningful contribution to the built environment. Ultimately, smart planning and design unlock the true potential of property development—delivering modern, desirable, and profitable spaces that stand the test of time.