LonGrad – stands for London Property Experts We are an independent boutique consultancy that always puts our clients' needs first. LonGrad provides brokerage and consulting services with regards to commercial and residential properties, which include property and investment management, valuation and property development. Our team of experienced and qualified property experts and chartered surveyors is here to help you, advise you and guide you. Our clients come to us for expertise, experience and unparalleled knowledge of the local market.