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Do you find yourself facing roadblocks when it comes to obtaining planning approval for your property in London? Are you uncertain about how to navigate the complexities of the planning application process?

Unlock Your Property’s Potential!

At Cosy Hauz, we’re driven by a simple belief: it shouldn’t be a struggle for our clients to realise their property development visions to build better homes and achieve better returns. We understand the frustration and uncertainty that comes with planning applications, which is why we’re here to offer our expertise and support every step of the way.

Our solution is simple yet effective: we propose options for maximum development potential and provide expert planning application ideas and designs based on our extensive experience and proven track record.

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What can we do for you?

At Cosy Hauz, we specialise in maximising property development potential within the permissible planning limits set by local councils. Our impressive track record speaks for itself, with successful planning permissions obtained for a wide range of projects including massive householder extensions, conversions from Residential to multiple flats or Small to Large HMOs, new builds on side plots, and luxury home refurbishments.

Our Planning & Design Services are tailored-fit to meet your specific needs, providing services such as:

  • Extensive planning research and development recommendations

  • Guidance on the planning application process

  • Preparation and/or commissioning of drawings and reports

  • Coordination with local councils

Download our free planning materials checklist curated by our in-house team to help you kickstart your property development journey.

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Curious to know more about our planning experience?

Discover our journey with the acclaimed Pyne Road project in the vibrant London Borough of Kingston-upon-Thames. Once brimming with potential, it has now been transformed into a flourishing development by our dedicated team.

Before

After

About the Pyne Road project:

  • Finalist for the 2023 HMO Property Deal of the Year (6 or less rooms) category by the Property Investor Awards.
  • Utilised Permitted Development Rights to convert the main house into a luxurious 5-bedroom all-ensuite House of Multiple Occupation (HMO)
  • Achieved an outstanding 300% Return on Investment in just 6 months for the value of this main house and the new build on the side plot.
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Ready to take the first step towards realising your property development dreams?

Let’s start by booking a discovery call to discuss how Cosy Hauz can help you achieve your goals. Don’t let planning hurdles hold you back – reach out to Cosy Hauz today and unlock the full potential of your property in South London.

Consider these projects in the London Borough of Sutton— Collingwood Road and Longfield Avenue—as prime examples of our strategic approach.

What started as simple properties blossomed into outstanding developments, thanks to our experienced team unlocking their full potential and maximising space brilliantly.

About the Collingwood Road project:

  • Converted an existing 3-bedroom semi-detached dwelling with a single-storey detached garage into a 6-Bedroom HMO through external extensions and internal alterations.
  • Expanded the property to nearly double its original size through a series of approved planning applications. The total floor area of the house is now at 112.81 sqm.
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About the Longfield Avenue project:

  • Converted 3-bedroom semi-detached house into a large 9-bedroom HMO through change of use of C3 to C4 and application for Sui Generis.
  • Secured permission to add 93.12 sqm through various external extensions, including double-storey side and rear extensions and a rear dormer loft conversion. This will increase the house’s total size to 212.03 sqm.

OUR PROCESS

OUR SERVICES

OUR PACKAGES

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Testimonials

Your expertise and dedication made all the difference in our planning application process. From start to finish, you offered clear guidance, prompt responses, and exceptional support, making a complex process far smoother.
We feel truly fortunate to have had such attentive and professional partners. Thank you for your commitment – we look forward to future collaborations!

Zela Zhang

Congratulations on getting the loft plans approved at the first attempt!

Jeremy Phillips

Thanks so much for the draft drawings and planning statement. They are very impressive.

Ying Lin