When legal documents or letters arrive from an unfamiliar address like PO Box 950, Stockport, SK1 9EL, it’s natural to feel curious, or even cautious.
This address is not linked to spam or scams but is a trusted postal point used by a well-established law firm. If you’ve received mail from this address, there’s a good chance it’s connected to property transactions or other legal matters.
This blog post will explore who uses this PO Box, the firm behind it, and why you might receive mail from them.
Who Uses PO Box 950 Stockport SK1 9EL?

PO Box 950, located in Stockport with postcode SK1 9EL, is officially used by a professional legal practice known as Cavendish Legal Group, also operating under the name O’Neill Patient Solicitors LLP.
This PO Box serves as a secure and central mailing address for their legal correspondence. As a regulated law firm, using a PO Box ensures privacy, consistent mail handling, and compliance with professional legal standards.
This address is not shared among multiple companies, it is exclusively linked to the services and operations of this single legal firm.
Whether it’s for property, probate, or shared ownership matters, all communications to this address are directly routed to their legal teams.
What Is Cavendish Legal Group (CLG Law) Known For?
Cavendish Legal Group, or CLG Law, is widely recognised for its expertise in property and personal legal matters.
The firm has built a solid reputation through years of specialised practice in areas such as:
- Conveyancing for residential and new build properties
- Legal support for shared ownership transactions
- Will preparation and probate services
Their focus is on delivering efficient, high-quality legal assistance for property buyers, sellers, and families navigating estate matters.
They work closely with major developers and lenders across the UK, offering a streamlined legal experience backed by a professional, client-focused approach.
Why Might You Receive Mail from PO Box 950 in Stockport?

Receiving a letter from an unfamiliar legal PO Box can feel unsettling. However, PO Box 950 in Stockport is primarily used for legitimate legal correspondence related to personal or property matters.
Property Transactions
If you’re buying or selling a home, you may receive documentation such as:
- Draft contracts
- Deeds or transfer forms
- Completion updates
- Identity verification requests
Wills and Probate
This address may also be used for sending information or instructions regarding:
- Draft wills
- Grant of probate forms
- Estate planning details
CLG Law handles these sensitive matters confidentially and often uses their PO Box for secure communication.
Shared Ownership or New Build Legalities
In case you’re working with a housing developer or entering a shared ownership agreement, correspondence like:
- Lease review documents
- Mortgage lender paperwork
- Legal instructions from the developer’s solicitor could be routed through this PO Box.
Each letter will typically reference a client or case number, helping you confirm its authenticity. Always cross-check any unexpected letter with the firm’s contact details to stay informed.
What Legal Services Are Offered by O’Neill Patient Solicitors?
O’Neill Patient Solicitors, operating alongside CLG Law, offers a comprehensive range of legal services tailored primarily to property and estate matters.
Their services include:
- Residential Conveyancing: Managing all legal aspects of buying or selling homes
- New Build Conveyancing: Helping clients with developer-specific legal requirements
- Shared Ownership: Assisting with part-buy, part-rent housing purchases
- Help to Buy Schemes: Legal advice for government-supported property ownership
- Wills and Probate: Drafting wills and guiding families through the probate process
Clients choose this firm for their efficient case management, transparent fees, and digital-first communication model. Whether you’re a first-time buyer or handling an estate, the firm provides detailed guidance through every legal step.
Is PO Box 950 a Legitimate Legal Contact Address?

Yes, PO Box 950 Stockport SK1 9EL is a legitimate and verified postal address used by a professionally regulated law firm. The address is listed under the regulated entity O’Neill Patient Solicitors LLP, which adheres to the standards of legal practice in the UK.
Using a PO Box allows the firm to streamline postal communications securely and efficiently, ensuring that sensitive documents such as property deeds and legal contracts are handled confidentially.
There is no cause for concern if you receive mail from this address, it is a recognised point of contact used by a reputable law firm in the legal and conveyancing sector.
How Can You Contact O’Neill Patient Solicitors LLP or CLG Law?
If you’ve received mail from this PO Box or need to reach out for legal services, contacting CLG Law or O’Neill Patient Solicitors is straightforward. They offer multiple channels for communication, ensuring accessibility and convenience.
| Method | Details |
| Phone | 0203 962 7777 |
| info@clglaw.co.uk | |
| Mailing Address | PO Box 950, Stockport, SK1 9EL |
| Response Time | Usually within 1–2 business days |
It’s always helpful to include any case or reference number if responding to received mail. They also provide prompt updates via email for ongoing legal matters.
What Should You Do If You Receive Unsolicited Mail from PO Box 950 Stockport?

Receiving unexpected legal mail can raise concerns, especially if you’re unsure about the sender. However, not all unsolicited mail is suspicious.
Step 1: Identify the Letter Type
Read through the document and check if it includes any of the following:
- Case reference numbers
- Property addresses
- Your full legal name
Step 2: Contact the Law Firm Directly
Before discarding the mail, it’s advisable to:
- Call or email the contact listed on the letter
- Quote the reference number to verify its legitimacy
- Request clarification if it’s a case you’re unfamiliar with
Step 3: Take Action Only If Necessary
- If it’s a misdirected letter, notify the firm
- If it relates to a known legal matter, respond accordingly
- For spam concerns, report it to your postal service
Being proactive ensures you don’t miss any critical legal information, especially in cases involving home purchases or estate planning.
Are There Any Client Reviews or Official Listings for This Law Firm?
Yes, the legal entity operating under PO Box 950 is publicly listed and receives client feedback through various platforms. The firm holds an official registration and appears in legal directories with details of their services, contact information, and practice areas.
Clients often commend their fast conveyancing process, knowledgeable solicitors, and modern communication tools. Their transparent approach, especially in property transactions, has made them a preferred partner for developers and buyers alike.
If you’re unsure about the legitimacy of a letter, checking their listings or seeking feedback online can offer reassurance about the firm’s reputation.
Conclusion
Receiving mail from PO Box 950 Stockport SK1 9EL should not be a cause for concern. This address is a secure, central contact point for one of the UK’s established legal providers handling property law, probate, and shared ownership matters.
Whether you’re working with them on a home purchase or finalising a will, this firm ensures that communication is handled professionally and efficiently.
Now that you know who uses this PO Box and why, you can confidently respond or get in touch if needed.
FAQs About PO Box 950 Stockport SK1 9EL
What makes Cavendish Legal Group different from other conveyancing solicitors?
Cavendish Legal Group specialises in streamlined property legal services, often partnering with large housing developers. They combine digital tools and experienced solicitors to speed up the legal process.
Is O’Neill Patient Solicitors LLP regulated by the Solicitors Regulation Authority?
Yes, the firm is regulated by the SRA and follows all legal and ethical standards required for law practices in the UK.
Can I visit a physical office instead of sending documents to the PO Box?
The PO Box is for postal use only, but you can arrange an in-person appointment at their operational office locations.
How secure is communication via PO Box for legal documents?
Legal firms follow strict protocols when using PO Boxes, ensuring all client documents are handled securely and confidentially.
What’s the response time when contacting CLG Law via email?
Most queries receive a response within one to two working days, depending on the complexity and urgency of the matter.
Are CLG Law and O’Neill Patient Solicitors the same company?
Yes, Cavendish Legal Group is a trading name under O’Neill Patient Solicitors LLP, and both operate as one regulated legal entity.
What should I include when replying to a letter from PO Box 950 Stockport?
Include your full name, reference number, and a clear summary of your query to ensure prompt processing.
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