At Alexander Southwell Mortgage Services Ltd, we pride ourselves on delivering expert mortgage advice across Southampton and surrounding areas. Our fee-free advisory service is designed to accommodate client needs, whether through in-office meetings, telephone consultations, or home visits. We assist a wide spectrum of clients, from first-time buyers embarking on their property journey to landlords seeking buy-to-let solutions. Our advisers possess extensive knowledge of diverse mortgage products, including retirement interest-only options, enabling informed and suitable recommendations for every financial scenario.
Our methodology ensures that clients are supported from the initial enquiry through to the completion of their mortgage arrangement. Leveraging access to a broad panel of lenders, we provide personalised guidance to secure the best possible terms. Clients interact with a dedicated adviser throughout the process, promoting continuity and trust. By combining local expertise, comprehensive market knowledge, and a commitment to client-centric service, Alexander Southwell Mortgage Services Ltd ensures that each client receives a clear, professional, and stress-free mortgage experience tailored to their specific requirements.
Our methodology ensures that clients are supported from the initial enquiry through to the completion of their mortgage arrangement. Leveraging access to a broad panel of lenders, we provide personalised guidance to secure the best possible terms. Clients interact with a dedicated adviser throughout the process, promoting continuity and trust. By combining local expertise, comprehensive market knowledge, and a commitment to client-centric service, Alexander Southwell Mortgage Services Ltd ensures that each client receives a clear, professional, and stress-free mortgage experience tailored to their specific requirements.
Served areas
- Uk Wide
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
Our First Time Buyer Mortgage service is designed to guide clients through every step of acquiring their first home. We calculate borrowing limits, clarify associated costs, and explain complex terms in straightforward language. Our advisers ensure that you receive a mortgage tailored to your circumstances, providing exclusive access to competitive deals, all without any fees for our professional assistance. 
With a focus on strategic planning, Alexander Southwell guides home movers through the entire mortgage journey. We clarify options such as porting existing mortgages, budgeting for moving costs, and complying with legal requirements, while providing expert advice on insurance and protection. Our goal is to streamline the process and ensure each client achieves the most suitable mortgage solution. 
Navigating mortgage applications as a self-employed professional can be challenging, yet our team at Alexander Southwell Mortgage Services offers comprehensive support. We assess your financial position, prepare the necessary documentation, and identify the most suitable lenders. Our service is designed to streamline the process, maximise approval chances, and ensure you access the best possible mortgage terms efficiently and professionally. 
At Alexander Southwell Mortgages, we aim to simplify homeownership for key workers. Recognising the demands of their roles, we offer comprehensive, fee-free mortgage advice tailored to each client’s financial situation. Our experienced brokers manage the entire process, advising on available schemes and securing the most suitable mortgage and protection products with precision and care. 
Alexander Southwell offers a fully independent mortgage brokerage service, operating without any upfront charges. We combine deep industry knowledge with personalised advice to identify optimal mortgage solutions. By handling the application and liaising with lenders, we ensure a seamless experience, focusing exclusively on finding the best outcomes for each client’s unique circumstances. 
A Mortgage Capacity Assessment Report from our team delivers a precise analysis of the mortgage sum you could secure under current market conditions. We conduct thorough research across multiple lenders and validate all affordability calculations. The report is meticulously structured to meet the requirements of solicitors and the Family Court, offering reliable documentation for financial settlements after divorce or separation. This allows clients to plan with confidence. 
CheckMyFile offers more than a standard credit check by consolidating information from key agencies into one accessible report. At Alexander Southwell Mortgage Services, we help you analyse this data, identify errors, and take practical steps to improve your financial standing. This detailed insight allows you to approach lenders with confidence and clarity during your mortgage journey. 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 (23)
Sarah Godson
Aug 19, 2025
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Outstanding service from start to finish! Jamie was incredibly responsive, offering clear, helpful advice and exceptional knowledge in every area. Thanks to their expertise, securing my new mortgage was really easy and stress-free. I couldn’t be happier and will be recommending them to everyone I know
Fatima
Aug 17, 2025
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Callum Newton
Aug 05, 2025
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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
Aug 05, 2025
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Zhaozhe Pan
Aug 03, 2025
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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.
Kaz
Jun 21, 2025
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Sophie Jocelyn
Jun 04, 2025
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Highly recommend using Alexander Southwell Mortgage Services for a mortgage. It was excellent to have Andrew help us with finding the best rate mortgage to suit our needs as first time home buyers. We were walked through the process and all the work was on there end. Will use again when it is time to get a new mortgage. Thank you!!
Joe Hawkins
May 25, 2025
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So this was myself and my partners first time buying and honestly we were totally clueless on the process! A mutual friend/client of Jamie & Latoya recommended them to us and I’m so incredibly glad he did.
From the start, Jamie quickly put us in touch with Latoya and we got things underway instantly. Throughout the whole process, communication was utterly seamless and there was no such thing as a silly question (trust me, I asked a few!). Latoya was transparent about every step, advising us down the best possible avenue - ensuring we got the best outcome for us. Keeping us up to date about each part of the application process, there was absolutely no need to chase - as soon as she had anything for us - we were straight in the loop.
Honestly, she made what was quite a daunting idea to us - so reassuring and easy.
Thank you so much to Latoya and Jamie for your incredible service and support! We’ll be singing your praises and sending anybody we can, your way 😊
All the best to you both,
Joe & Naomi
From the start, Jamie quickly put us in touch with Latoya and we got things underway instantly. Throughout the whole process, communication was utterly seamless and there was no such thing as a silly question (trust me, I asked a few!). Latoya was transparent about every step, advising us down the best possible avenue - ensuring we got the best outcome for us. Keeping us up to date about each part of the application process, there was absolutely no need to chase - as soon as she had anything for us - we were straight in the loop.
Honestly, she made what was quite a daunting idea to us - so reassuring and easy.
Thank you so much to Latoya and Jamie for your incredible service and support! We’ll be singing your praises and sending anybody we can, your way 😊
All the best to you both,
Joe & Naomi
Fasua Olawale
May 20, 2025
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Katie Osman
Apr 10, 2025
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Olivia Childs
Apr 05, 2025
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Egl Ukyt
Mar 01, 2025
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Excellent service from day one, Jamie is very attentive, understands the exact needs of the client, communicates well and keeps you in a loop of any mortgage rate changes that might benefit you. I had several different mortgage advisers in the past and this is the best experience so far! Highly recommended!
Ed Andrews
Jan 17, 2025
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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.
Anusha Shripathineni
Aug 20, 2024
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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!
Tori Carless
Aug 14, 2024
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Sarah Hendricks
Jun 01, 2024
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I was recommended Jamie at Alexander Southwell by a Hampshire based housing developer. Both myself and my partner are self employed so finding a mortgage to suit has always been difficult in the past. Jamie however managed to get us a mortgage offer within a week with no issues at all! Amazing service and highly recommend.
Matthew Sheridan
May 05, 2024
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Highly recommended
Previously, we had been given unaffordably optimistic deals, or bluntly told "No" without a reason, by several mortgage advisors.
Fortunately we were put into contact with Alexander Southwell, where Jamie was able to clearly explain the process of getting a mortgage, all the steps we would have to go through, and then secured for us an affordable mortgage. He kept in regular contact about hwo the deal was progressing, and was also flexible in making and taking calls from us. Thank you, Jamie.
Previously, we had been given unaffordably optimistic deals, or bluntly told "No" without a reason, by several mortgage advisors.
Fortunately we were put into contact with Alexander Southwell, where Jamie was able to clearly explain the process of getting a mortgage, all the steps we would have to go through, and then secured for us an affordable mortgage. He kept in regular contact about hwo the deal was progressing, and was also flexible in making and taking calls from us. Thank you, Jamie.
Blacky
May 02, 2024
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Alexander Southwell Mortgage Services have been absolutely top notch. They have guided me through the entire process and taken a lot of the stress to secure my mortgage. Their communications skills ensured I was totally up to date with my options and where I was throughout the process. Additionally, the advice given throughout ensured I had everything in place to secure a property. A first class service and well recommended to anyone looking to secure a mortgage, many thanks for the excellent service.
Peter Alsop
Apr 22, 2024
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I was recommended to Andrew by a friend , he is excellent at what he does and explains everything, advice about mortgage rates that you're not sure what to do with, or if they’re right for you and your circumstances all cleared up. His expert comparison to save on any new remortgage deal and made me 100% confident in my options.
My mortgage completion was last Friday . I have already recommended him to a work colleague as his mortgage runs out next year . Many thanks Andrew
My mortgage completion was last Friday . I have already recommended him to a work colleague as his mortgage runs out next year . Many thanks Andrew
Kerry Bray
Aug 31, 2023
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Jamie Alexander managed to get me a Mortgage offer within 5 days after previously being let down by a different Mortgage Broker with an application that dragged on and on and after 8 weeks was rejected.
My house move is now happening after almost falling through with the other broker.
Jamie is very knowledgeable and matched me with the right lender. I am self employed but have still managed to secure a Mortgage with a high street lender thanks to Jamie's professionalism.
Highly recommend !
My house move is now happening after almost falling through with the other broker.
Jamie is very knowledgeable and matched me with the right lender. I am self employed but have still managed to secure a Mortgage with a high street lender thanks to Jamie's professionalism.
Highly recommend !
PinkBeard
Jun 06, 2023
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Jessica Cooke
Apr 16, 2023
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I had such a wonderful experience with Alexander-Southwell Mortgages and would highly recommend them to anyone. As a first time buyer I was apprehensive about the whole process but Latoya was so helpful from the very beginning and provided so much expertise, guidance and advice which really put my mind at ease. Latoya’s customer service is impeccable and she really goes the extra mile. I was kept informed throughout the whole process and she made everything feel so easy for me, although everyone says buying a house is one of the most stressful things you can do, it really felt too simple and I couldn’t believe how easy it was, all thanks to Latoya!
Mitchell Hardiman
Apr 14, 2022
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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!