Smart mortgage advice, made simple
Alexander Southwell Mortgage Services Ltd specialises in providing high-quality mortgage advice to clients throughout Southampton. Our professional, fee-free advisers offer consultations in our office, by phone, or at your residence, ensuring convenience for all clients. We focus on assisting first-time buyers, self-employed applicants, and property investors in achieving the most suitable mortgage arrangements.
We offer an extensive portfolio of mortgage services, including remortgages, new-build financing, and buy-to-let products. Our team is CeMAP qualified and equipped to guide clients through complex lending criteria, helping them make informed financial decisions. By combining personal service with comprehensive expertise, we aim to simplify the mortgage process, ensuring a smooth and reliable pathway to homeownership and investment in the Southampton area.
Served areas
- Uk Wide
Business details
- Year established: 2019
- Employees: 5
- Licensed
- Insured
Highlights and features
- Whole-of-market mortgage advice
- First-time buyer, remortgage, buy-to-let, and specialist mortgage solutions
- Protection and insurance advice (life, income, critical illness)
- FCA regulated and fully compliant
- Friendly, transparent, jargon-free advice
- Flexible consultations (in-person, online, or by phone)
- Dedicated support from application to completion
Associations and certifications
- Authorised and regulated by the Financial Conduct Authority (FCA)
- CeMAP qualified advisers
- Committed to FCA’s Treating Customers Fairly principles
Payment methods
- Cash
- Debit cards
- Credit cards
Services
We specialise in First Time Buyer Mortgages, offering a professional and structured approach to help clients secure their first property. Our advisers calculate exactly how much you can borrow, discuss mortgage types, and guide you through the purchase process. Our services remain entirely fee-free, allowing first-time buyers to benefit from expert advice without financial burden. 
Relocating to a new property brings excitement, but managing mortgage arrangements can be complex. Our advisers offer professional guidance for upsizing, downsizing, or moving, reviewing your current mortgage and deciding on porting or switching. Market comparisons are conducted to find the most suitable deal, while support with affordability checks, moving costs, and repayment options ensures a seamless, informed process throughout. 
Our self-employed mortgage services at Alexander Southwell Mortgage Services are designed to simplify the borrowing process. We review your financial documentation, verify income stability, and highlight ways to strengthen your application. By connecting clients with lenders familiar with self-employed borrowers, we increase the likelihood of approval and access to competitive rates. 
At Alexander Southwell Mortgages, we specialise in providing tailored mortgage solutions for key workers. Our dedicated team supports clients seeking to purchase or remortgage their homes, ensuring personalised guidance throughout the process. We consider all financial circumstances, offering expert advice to secure the most suitable mortgage for each individual’s unique situation. 
Alexander Southwell offers professional mortgage services that combine independence, knowledge, and personalised support. Our brokers assess all available lenders to locate optimal mortgage terms without charging clients a broker fee. We aim to make the home-purchasing process stress-free, offering clear guidance and tailored solutions that suit both first-time buyers and experienced property investors. 
Alexander Southwell Mortgage Services specialises in producing Mortgage Capacity Reports tailored to individual circumstances. The assessment demonstrates the amount a client may borrow, verified through multiple lenders and affordability calculations. These reports are prepared to meet court and solicitor requirements, delivering accurate, personalised insight to assist clients in navigating divorce or separation financial arrangements. 
At the outset of your mortgage journey, it is essential to review your credit profile thoroughly. Our free Check My File report compiles data from all four leading credit reference agencies, delivering a comprehensive overview. With this insight, we can identify any issues and advise on steps to strengthen your application, ensuring you have the best chance of mortgage approval. 
We provide bespoke life insurance solutions designed to maintain your family’s financial stability. Our service includes personalised advice on policy type, term, and benefits, allowing you to align cover with mortgage obligations and household income. This ensures that, in the event of your death, your loved ones remain protected without disruption to their way of life. 
At Alexander Southwell Mortgage Services, we assist homeowners in arranging buildings and contents insurance that meets their individual needs. We provide a thorough assessment of your property and belongings, recommending policies that cover a range of potential risks. Our team can adjust existing coverage or source new deals to achieve both protection and value for money.
People
Jamie Alexander
Mortgage Director
About Jamie Alexander
Jamie Alexander is an experienced mortgage adviser and the director of a trusted, independent mortgage brokerage. With a career dedicated to helping clients navigate the often-complex world of mortgages, Jamie is known for combining expert knowledge with a straightforward, client-first approach.
Passionate about making the mortgage process clear and stress-free, Jamie has supported first-time buyers, home movers, self-employed clients, property investors, and families across the UK in achieving their property goals. His advice is always tailored, transparent, and underpinned by a commitment to long-term client relationships.
Holding professional qualifications and working within full FCA regulation, Jamie ensures every recommendation is not only compliant but also firmly in the best interests of his clients. His reputation is built on trust, clarity, and results.
Jamie Alexander is an experienced mortgage adviser and the director of a trusted, independent mortgage brokerage. With a career dedicated to helping clients navigate the often-complex world of mortgages, Jamie is known for combining expert knowledge with a straightforward, client-first approach.
Passionate about making the mortgage process clear and stress-free, Jamie has supported first-time buyers, home movers, self-employed clients, property investors, and families across the UK in achieving their property goals. His advice is always tailored, transparent, and underpinned by a commitment to long-term client relationships.
Holding professional qualifications and working within full FCA regulation, Jamie ensures every recommendation is not only compliant but also firmly in the best interests of his clients. His reputation is built on trust, clarity, and results.
Reviews (18)
Fatima
Aug 21, 2025
Zhaozhe Pan
Aug 03, 2025
We were introduced to Jamie by a close friend, and we couldn’t be more grateful. He is truly the best and most professional broker we’ve worked with. Jamie was extremely patient and guided us through every step of the application process with clarity and care. He took the time to listen to our thoughts and address all our questions in detail.
His team, especially Tylor, was also outstanding—always responding promptly, often within the same day. We deeply appreciate all the support and are very thankful for helping us achieve a successful outcome.
His team, especially Tylor, was also outstanding—always responding promptly, often within the same day. We deeply appreciate all the support and are very thankful for helping us achieve a successful outcome.
Callum Newton
Jul 29, 2025
I recently used Alexander Southwell Mortgages to arrange a mortgage for my flat, and the service was absolutely brilliant from start to finish. Cheryl, my broker, was incredibly knowledgeable, efficient, and supportive throughout the whole process. She made everything so straightforward and stress-free - I had a mortgage offer accepted within around a week, which exceeded my expectations. Communication was always clear and timely, and I felt fully informed and in good hands the entire time. I wouldn’t hesitate to recommend Cheryl and the team at Alexander Southwell to anyone looking for a reliable, professional mortgage broker.
Parramjeet Singh
Jul 22, 2025
Bethany Hudson
Jul 01, 2025
Fasua Olawale
Jun 08, 2025
Daria Melente
May 26, 2025
We had the pleasure of working with Alexander Southwell Mortgage Services as our mortgage advisers and we couldn’t be more satisfied with the experience. From the beginning, Latoya and Jamie demonstrated a high level of professionalism, knowledge, and dedication.
Throughout the entire mortgage process, Latoya was clear and communicative, always taking the time to explain our options and answer our questions. She made what can often be a stressful and confusing process feel straightforward and manageable.
They always had our best interests in mind. The process was efficient, transparent, and ultimately led to a successful outcome.
We would highly recommend Alexander Southwell Mortgage Services - Southampton to anyone in need of mortgage advice. They are a true professional and a trusted partner in navigating one of life’s biggest financial decisions.
Throughout the entire mortgage process, Latoya was clear and communicative, always taking the time to explain our options and answer our questions. She made what can often be a stressful and confusing process feel straightforward and manageable.
They always had our best interests in mind. The process was efficient, transparent, and ultimately led to a successful outcome.
We would highly recommend Alexander Southwell Mortgage Services - Southampton to anyone in need of mortgage advice. They are a true professional and a trusted partner in navigating one of life’s biggest financial decisions.
Magdalena Grose-Hodge
May 26, 2025
I couldn’t recommend this mortgage report provider more highly. They were significantly cheaper than other options I looked at and incredibly efficient. I was able to communicate with them easily via WhatsApp, which made the whole process so convenient - any questions I had were answered quickly and clearly. All I had to do was fill in a simple form, and I received my completed report within just a few hours. Exceptional service from start to finish!
Kaz
May 23, 2025
Zm
Mar 11, 2025
Christie Burton-Green
Mar 08, 2025
We couldn't have asked for a better mortgage broker!! We're so glad they were recommended to us and we went ahead.
Andrew helped us with a total of 3 sales over the course of a year, 2 of which had unfortunately fallen through on the seller end. Andrew was always at the end of emails/phone to help us along each step and with any extra queries. We're so grateful for the expertise and great communication we recieved, thank you so much!!
Andrew helped us with a total of 3 sales over the course of a year, 2 of which had unfortunately fallen through on the seller end. Andrew was always at the end of emails/phone to help us along each step and with any extra queries. We're so grateful for the expertise and great communication we recieved, thank you so much!!
Ed Andrews
Jan 25, 2025
Both Jamie and David were very helpful, knowledgeable and friendly. They explained our options, then found us a mortgage with a great rate very quickly. They then supported us through the process including updating us when rates on our deal improved. And it didn't cost us anything, would highly recommend.
Miah Kirton
Dec 23, 2024
Mary Che
Sep 24, 2024
After being turned down by other brokers, Andrew stepped in and managed to secure me a mortgage quickly and without any hassle. His expertise and efficiency made the whole process stress-free, and I really appreciated how straightforward he made everything. If you're looking for someone who can deliver results when others can’t, Andrew is definitely the person to go to.
N. N.
Jul 11, 2024
We had a great experience with Andrew. I'm very grateful for the quick and efficient process. Andrew has given us all the information & advice we needed and helped us find the right lender for our circumstances. We will definitely be recommending Alexander Southwell Mortgage Services to our friends. We look forward to using the same service for later when we remortgage! Many thanks.
Tori Carless
May 31, 2024
Anusha Shripathineni
May 23, 2024
Excellent service throughout the process of mortgage application from Jamie, we use Southwell Mortgage over 5 year now on more than one property. also pleased recommend him to our friends. He is very hands-on and very good at explaining the process and making sure he follows correct procedures to work within ethical guidelines, yet makes customers happy by educating whats right for us when making a mortgage by reassuring them the whole time. He is very friendly and proficient in checking and requesting the right documents, also more than happy to answer any questions that I had and was quick to respond to any enquiries that I sent to him. Cannot recommend enough this highly professional, positive and motivated person!
Mitchell Hardiman
Jan 12, 2022
Me and my girlfriend recently used Jamie as our mortgage advisor for the purchase of our first house and he was fantastic. As first time buyers we felt a bit out of our depth but Jamie was always on hand to answer any questions and help us anyway he could. This really helped us to understand the whole process and get to the point where we have now had an offer and our mortgage accepted.
I would recommend Alexander Southwell Mortgage Services to anyone, nothing but good things to say about them. Once again thank you Jamie, couldn't of done it without you!
I would recommend Alexander Southwell Mortgage Services to anyone, nothing but good things to say about them. Once again thank you Jamie, couldn't of done it without you!