Planning permission is where property ambitions meet regulatory reality. Whether you’re extending, converting, or developing, the process requires accurate information about the existing property and a clear understanding of what’s permissible.
As RICS-qualified surveyors, we support clients through the planning process — providing the measured surveys, condition assessments, and professional reports that underpin successful applications.
Measured Surveys
Planning applications require accurate drawings of the existing property. A measured survey provides the baseline — precise measurements of the building and site that architects and designers use to develop proposals.
We provide measured surveys to a level of detail appropriate for the intended works. Simple extensions may need a basic floor plan and site plan. Larger projects may require full measured surveys including elevations, sections, and site topography.
Understanding Permitted Development
Not all works require full planning permission. Permitted development rights allow certain alterations and extensions without a formal application — but the rules are complex and depend on the property type, location, and previous development history.
We can advise on whether proposed works fall within permitted development or require a planning application. Getting this wrong — starting work that actually needed permission — creates enforcement risk and complications when you come to sell.
Conservation areas and listed buildings have restricted permitted development rights. Properties in the Cotswolds and Bath frequently fall into one or both categories, making professional advice particularly important.
Condition and Heritage Reports
Some planning applications — particularly for works to listed buildings or properties in conservation areas — benefit from supporting reports on the building’s condition and significance. We provide professional reports that explain the building’s construction, condition, and heritage value, supporting the planning case for proposed works.
Development Potential
If you’re considering purchasing a property with development potential, a pre-purchase assessment can help you understand what’s realistically achievable before you commit. We can advise on the physical constraints of the existing building, potential issues that might affect proposed works, and factors that might influence planning decisions.
This isn’t a substitute for pre-application advice from the local planning authority, but it gives you a practical understanding of the property’s potential from a building perspective.
How We Help
We work alongside architects, designers, and planning consultants to provide the survey data and professional assessments that support the planning process. Contact us to discuss how we can help with your project.


