Alexander Southwell Mortgage Services Ltd specialises in delivering professional mortgage advice in Southampton, offering a fee-free service tailored to the unique needs of our clients. We provide consultations at our office, by telephone, or in the comfort of clients homes, ensuring convenience and accessibility. Our services cater to first-time buyers, home movers, and buy-to-let investors, with advisers skilled in a wide array of mortgage products, including retirement interest-only options. We strive to offer guidance that is both informed and personalised, supporting clients in achieving their property aspirations.
From the first point of contact to the final mortgage arrangement, our advisers provide consistent support and professional insight. Utilising access to a broad panel of lenders, we secure solutions that match each clients financial requirements. By maintaining a single point of contact throughout the process, we ensure clarity, reliability, and continuity. Alexander Southwell Mortgage Services Ltd is committed to offering transparent, expert, and client-focused mortgage services, assisting Southampton residents in obtaining suitable mortgage solutions with confidence and peace of mind.
From the first point of contact to the final mortgage arrangement, our advisers provide consistent support and professional insight. Utilising access to a broad panel of lenders, we secure solutions that match each clients financial requirements. By maintaining a single point of contact throughout the process, we ensure clarity, reliability, and continuity. Alexander Southwell Mortgage Services Ltd is committed to offering transparent, expert, and client-focused mortgage services, assisting Southampton residents in obtaining suitable mortgage solutions with confidence and peace of mind.
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
We specialise in arranging comprehensive buildings and contents insurance that safeguards your property and belongings. Our advisors will carefully review your circumstances and recommend coverage that meets your requirements. Whether you are seeking new insurance or wish to adjust your existing policy, our goal is to offer competitive solutions and peace of mind for homeowners. 
We specialise in life insurance that protects your home and income, offering peace of mind that your family will be financially secure. Our expert advisors guide you in selecting appropriate cover, whether to match the mortgage term, secure your children’s future, or extend protection to retirement, ensuring the policy meets your exact requirements. 
Our First Time Buyer Mortgage offering assists clients in understanding mortgage jargon, calculating affordability, and choosing the right financial product. We manage every step of the purchasing journey, from application to completion, while providing professional, impartial advice. This service is provided entirely without fees, delivering accessible and tailored mortgage solutions for first-time purchasers. 
Securing a mortgage for your next home can be intricate, but our advisers make it straightforward. We support clients in upsizing, downsizing, or relocating, reviewing existing arrangements and deciding on the best course. Market comparisons are undertaken to identify the most suitable product. Detailed advice on affordability, moving costs, and repayment options ensures you can focus on settling into your new property. 
Alexander Southwell Mortgage Services provides expert mortgage advice exclusively for self-employed professionals. We focus on understanding your income and business structure to recommend suitable lenders and products. Through careful preparation and a personalised approach, we help clients overcome the challenges commonly faced when applying for mortgages without standard employment records. 
We strive to be the preferred broker for key worker mortgages, assisting clients in navigating the complexities of property purchase and remortgaging. Our service emphasises thorough assessment of income and expenditure, coupled with professional guidance, to ensure clients obtain the most appropriate mortgage solutions available to them. 
Alexander Southwell Mortgage Services delivers expert, impartial advice across the UK mortgage market. Our team evaluates a wide range of lenders to locate the ideal mortgage for each client. By removing broker fees, we prioritise your financial wellbeing while ensuring transparency and clarity. We support you at every stage, from initial consultation to successful mortgage completion. 
Our bespoke Mortgage Capacity Report analyses an individual’s mortgage borrowing potential with precision and clarity. The assessment includes lender comparisons, affordability validation, and personalised scenarios, ensuring legal credibility. Issued exclusively to the client, the report supports financial negotiations and court proceedings, allowing for accurate planning and providing reassurance during divorce or separation processes. 
A clear understanding of your credit profile is vital before securing a mortgage. We provide access to Check My File, the UK’s exclusive multi-agency credit report service, free of charge. By integrating data from all four main agencies, we can spot discrepancies, explain their significance, and advise on corrective actions to ensure your financial position is optimised for mortgage approval. 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
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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
Neon Barron
Jul 18, 2025
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Bethany Hudson
Jul 01, 2025
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Fasua Olawale
Jun 08, 2025
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Daria Melente
May 26, 2025
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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.
Kaz
May 23, 2025
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Sophie Jocelyn
May 18, 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!!
Olivia Childs
Apr 05, 2025
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Chloe Barton
Apr 02, 2025
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Zm
Mar 11, 2025
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Annie Vaughan
Mar 05, 2025
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Tom Glossop
Dec 30, 2024
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Miah Kirton
Dec 23, 2024
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Mary Che
Sep 24, 2024
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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
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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.
Dj Mtn
Jul 11, 2024
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We recently bought our first home…Alexander Southwell Mortgage Services were absolutely fantastic from start to finish. Andrew dealt with our mortgage, he was so professional and couldn’t have been more helpful. We can’t thank him enough for making what should have been a stressful experience very easy and smooth sailing. 5 Star Service…highly recommended
Tori Carless
May 31, 2024
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Rachel Abbott
Feb 06, 2024
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Brilliant experience from both Jamie and Latoya- can't thank them enough. As a first-time buyer, the home-buying process has been quite confusing and filled with unnecessary jargon, with the exception of this service. Both Jamie and Latoya have been really informative, reliable and removed any element of stress from securing a mortgage. Thank you so much, will highly recommend.