Smart mortgage advice, made simple
We at Alexander Southwell Mortgage Services Ltd take pride in offering professional mortgage advice to clients across Southampton. Our fee-free advisory service is available in our office, by telephone, or within your home, providing convenience and tailored support. From first-time buyers to seasoned property investors, we are committed to helping you navigate the complexities of mortgage applications and lending options.Our advisers possess the qualifications and expertise necessary to offer independent guidance on a variety of mortgage products, including buy-to-let, self-employed, and retirement interest-only mortgages. With access to a wide panel of lenders, we ensure that clients receive options best suited to their individual circumstances. The team is dedicated to making the mortgage process transparent, efficient, and stress-free, assisting you every step of the way to secure the ideal solution for your property needs.
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
Alexander Southwell Mortgage Services offers a dedicated First Time Buyer Mortgage service that helps clients navigate the complexities of their first property purchase. We calculate borrowing potential, explain fees and mortgage types in clear terms, and manage the process from initial enquiry to completion, providing a comprehensive and entirely fee-free service for first-time buyers. 
Relocating to a new residence is an exciting venture, but arranging a mortgage may seem complicated. We provide expert support for all types of moves, whether increasing or reducing property size. Our advisers review your mortgage status, decide on porting versus switching, and analyse market options to secure the best deal. We also clarify affordability, moving costs, and repayment strategies, allowing a smooth transition with peace of mind. 
Alexander Southwell Mortgage Services assists self-employed individuals in achieving mortgage approval through a structured and personalised approach. We analyse income, credit history, and business performance to guide clients in presenting a strong application. Our service prioritises efficiency, clarity, and access to lenders that understand the specific requirements of self-employed borrowers. 
Alexander Southwell Mortgages supports key workers in obtaining mortgages that align with their unique circumstances. We navigate current schemes and lenders on behalf of clients, offering advice tailored to each situation and ensuring the mortgage process is straightforward, transparent, and fully professional from start to finish. 
At Alexander Southwell, we provide comprehensive mortgage services designed to simplify your journey to homeownership. Our independent brokers examine the entire mortgage market to identify the most suitable options for your circumstances. Operating on a fee-free basis, we ensure expert guidance without additional charges. From first-time buyers to experienced homeowners, we offer tailored solutions to meet your needs. 
Our bespoke Mortgage Capacity Report offers an accurate analysis of mortgage borrowing potential following a separation or divorce. We examine various lending sources and validate all financial data to guarantee credibility. The report is issued exclusively to the client, serving as a trusted reference for legal proceedings and financial planning, providing peace of mind during complex negotiations. 
Before applying for a mortgage, understanding your credit standing is imperative. Check My File, our complimentary multi-agency service, aggregates information from Experian, Equifax, TransUnion, and Crediva. By examining your report together, we can highlight potential obstacles, clarify their implications for your mortgage application, and offer guidance to enhance your credit profile efficiently and accurately. 
At Alexander Southwell Mortgage Services, we provide life insurance that replaces lost income and secures your family’s home. Our advisors help determine the appropriate term and type of cover, whether decreasing, level term, or family income benefit. This professional guidance ensures your loved ones are financially protected and able to maintain their standard of living. 
Alexander Southwell Mortgage Services offers expert support in selecting buildings and contents insurance tailored to individual homes. Our team can guide you through obtaining new policies, enhancing existing cover, and exploring cost-efficient options. We ensure that your home and possessions are protected against a variety of risks, including accidental damage, while maintaining professional advice throughout.
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)
Sarah Godson
Aug 13, 2025
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
Martin Harper
Aug 06, 2025
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.
Fasua Olawale
Jun 08, 2025
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
Joe Hawkins
May 19, 2025
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
Sophie Jocelyn
May 18, 2025
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!!
Katie Osman
Mar 22, 2025
Annie Vaughan
Mar 05, 2025
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.
Tom Glossop
Dec 30, 2024
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.
Matthew Sheridan
Sep 06, 2024
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.
Abhiram Hari
Aug 19, 2024
We are quite happy that we followed our mutual friend's recommendation and met Jamie. Many mortgage advisors failed to secure me a mortgage for the property I was attempting to purchase, but Jamie was able to assist me in obtaining an offer within a week.
All of our inquiries were promptly and reassuringly addressed. Once again, BIG thanks to Jamie, I will be referring Alexander Southwell Mortgage Services to everyone who needs a mortgage.
All of our inquiries were promptly and reassuringly addressed. Once again, BIG thanks to Jamie, I will be referring Alexander Southwell Mortgage Services to everyone who needs a mortgage.
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!
Sarah Hendricks
Jan 14, 2024
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.