Get in Touch
We'd be happy to discuss how we can help improve your operational efficiency.
Our Office
rare-valuation Limited
42 Berkeley Square
Mayfair
London W1J 5AW
United Kingdom
Office Hours
Monday – Friday: 9:00 AM – 6:00 PM
Saturday – Sunday: Closed
Email inquiries outside office hours will receive a response on the next business day.
About Our Location
Our office is located in the heart of Mayfair, one of London's most accessible business districts. We're a short walk from Green Park and Bond Street underground stations, making us easy to reach from anywhere in the city.
If you're planning to visit, we recommend scheduling a meeting in advance to ensure availability. There are several visitor car parks within a five-minute walk, though we encourage using public transport where possible.
What to Expect
When you reach out, you'll hear directly from one of our senior consultants—not a sales team. We'll schedule a conversation to understand your operational challenges and explore whether we're a good fit to help.
This initial consultation is complimentary and comes with no obligation. Our goal is to understand your situation well enough to recommend the right approach, even if that means referring you elsewhere.
Directions
By Underground
Green Park Station (Jubilee, Piccadilly, and Victoria lines) is approximately 5 minutes' walk. Exit onto Piccadilly, head west, then turn left onto Berkeley Street. Bond Street Station (Central and Elizabeth lines) is about 7 minutes' walk.
By Bus
Several bus routes serve the Mayfair area, including the 9, 14, 19, 22, and 38. The nearest stops are on Piccadilly and along Park Lane.
By Car
Berkeley Square is within the Congestion Charge zone. The nearest car parks are Q-Park Berkeley Square and NCP Park Lane, both within a 5-minute walk. Street parking is limited and metered.
Accessibility
Our building has step-free access from street level and a lift to all floors. Accessible facilities are available. Please let us know in advance if you have specific accessibility requirements.
Company Information
Registered Name
rare-valuation Limited
Company Number
08745621
Registered Address
42 Berkeley Square, Mayfair, London W1J 5AW, United Kingdom
VAT Number
GB 247 8956 31
Before You Contact Us
Briefly describe your operational challenge, your industry, and approximate organization size. This helps us assign the right consultant to your inquiry. Don't worry about providing extensive detail initially—we'll discuss specifics during our conversation.
Yes. Initial consultations can be conducted via video call if that's more convenient. Much of our discovery and analysis work can also be done remotely, though we typically prefer some on-site time to observe operations directly.
For genuine operational emergencies, we can usually arrange an initial conversation within 24 hours. However, our ability to begin work quickly depends on consultant availability and may involve premium rates for expedited engagement.
Absolutely. We routinely work under NDAs and can sign your standard agreement or work with you on mutual terms. Confidentiality is fundamental to our work, and we treat all client information with appropriate discretion.
Yes. While we're based in London, we serve clients throughout the United Kingdom. We're accustomed to traveling to client sites and structuring engagements that minimize travel time while maintaining effectiveness.