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Business Details
7 Years
experience
Smart mortgage advice, made simple
Alexander Southwell Mortgage Services Ltd is a trusted provider of professional mortgage advice in Southampton. Our fee-free service is accessible at our office, by telephone, or in the comfort of your own home. We assist clients ranging from first-time buyers to experienced investors, offering guidance tailored to individual financial situations and property aspirations.

Our services encompass a full range of mortgage products, including remortgages, buy-to-let options, and specialist retirement interest-only mortgages. Each adviser holds full CeMAP qualifications and has extensive knowledge of current lending criteria, enabling informed and independent advice. We focus on making the mortgage process clear, manageable, and stress-free, ensuring our clients secure the most suitable solutions for their property and financial needs.
First Time Buyer Mortgage Broker Home Movers Self Employed Mortgages
Served areas
  • Uk Wide
Details
  • Year established: 2019
  • Employees: 5
  • Licensed
  • Insured
Highlights and features
  • We compare 100+ lenders to secure exclusive deals.
  • Our feefree advice eliminates hidden costs.
  • We specialise in firsttime buyer, remortgage, and buytolet.
  • Our team works closely with accountants for selfemployed clients.
  • We maintain a 5star rating from 191 Google reviews.
Associations and certifications
  • Authorised and regulated by the Financial Conduct Authority (FCA)
  • CeMAP qualified advisers
  • Committed to FCAs Treating Customers Fairly principles
Payment methods
  • Cash
  • Debit cards
  • Credit cards
Services
First Time Buyer Mortgage Broker First Time Buyer Mortgage Broker
Our dedicated First Time Buyer Mortgage service provides expert guidance from initial enquiry through to completion. We calculate your borrowing potential, explain mortgage types and repayment options, and advise on associated costs to ensure clarity throughout the process. This professional, independent service is entirely fee-free, giving first-time buyers access to tailored mortgage solutions without incurring additional charges.
Home Movers Home Movers
Buying a new home is an exciting chapter, yet mortgage arrangements can be challenging. Our advisers offer tailored support for upsizing, downsizing, or moving, examining your current mortgage and recommending whether to switch or retain your deal. We compare market offerings to secure a product that fits your needs. Full guidance on affordability, moving costs, and repayment plans ensures a smooth, informed process.
Self Employed Mortgages Self Employed Mortgages
Navigating mortgages as a self-employed individual requires careful planning, and Alexander Southwell Mortgage Services provides expert guidance throughout. We help clients compile essential records, including accounts and SA302 forms, and advise on deposit strategies. Our one-to-one service ensures that borrowers are fully prepared to present a strong case to lenders, optimising their mortgage prospects.
Key Worker Mortgages Key Worker Mortgages
Alexander Southwell Mortgages aims to be the trusted provider of key worker mortgages, offering individualised advice for home purchase and remortgage clients. Our experts assess each clients financial position carefully, provide guidance on suitable mortgage products, and manage the process thoroughly to ensure a seamless and professional experience.
Fee Free mortgage broker Fee Free mortgage broker
Our fee-free mortgage advisory service at Alexander Southwell is committed to helping clients navigate complex lending landscapes. We leverage our market expertise to identify the most competitive mortgage deals. Each client receives personalised attention, ensuring that recommendations reflect individual financial goals. We handle applications efficiently, providing a smooth and informed home-buying experience.
Mortgage Capacity Report Mortgage Capacity Report
The Mortgage Capacity Report service offers a detailed, client-specific assessment of potential mortgage borrowing. By evaluating numerous lenders and validating financial data, we create a report that meets legal standards and supports court proceedings. Issued solely to the client, this assessment provides clarity, assisting in future financial planning and ensuring credible, evidence-based documentation for legal use.
Free Credit Report Free Credit Report
Before applying for a mortgage, a comprehensive understanding of your credit profile is critical. Our free Check My File report merges information from Experian, Equifax, TransUnion, and Crediva, providing an all-encompassing view. We review this data alongside you, identifying any challenges and advising on measures to improve your credit status to strengthen your mortgage application.
Life Insurance Life Insurance
Our life insurance service is dedicated to protecting your familys lifestyle should the unexpected occur. We work closely with clients to identify the most suitable cover, whether it be decreasing, level term, or family income benefit. By matching the policy to your mortgage and financial responsibilities, we ensure your loved ones remain supported without financial worry.
Buildings & Contents Insurance Buildings & Contents Insurance
Our buildings and contents insurance service ensures that both your home and belongings are comprehensively protected. We offer professional advice to tailor coverage to your circumstances, including optional features such as accidental damage and home emergency protection. By reviewing your current policy or arranging new cover, we help clients achieve optimal security at a competitive cost.
Reviews (18)
Fatima
Aug 21, 2025 Report
It was a long process buying my house but Andrew was there for every step of the way. He answered all my questions, discussed any issues that I had and provided great guidance throughout for my mortgage deal. Couldn't rate them highly enough!
Sarah Godson
Aug 13, 2025 Report
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 couldnt be happier and will be recommending them to everyone I know
Zhaozhe Pan
Aug 03, 2025 Report
We were introduced to Jamie by a close friend, and we couldnt be more grateful. He is truly the best and most professional broker weve 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 outstandingalways responding promptly, often within the same day. We deeply appreciate all the support and are very thankful for helping us achieve a successful outcome.
Parramjeet Singh
Jul 22, 2025 Report
Theyre very good and also helpful when were in a problem, they give us advice and information for us . Thanks I am with Alexander Southwell mortgage service.
Fasua Olawale
Jun 08, 2025 Report
Alexander Southwell Mortgage Services exhibits high level of professionalism and ethical codes in handling Mortgage services. They always show unwavering commitment in ensuring successful outcomes of every dealings. Their customer service and engagement drives are top notch. Well done!
Daria Melente
May 26, 2025 Report
We had the pleasure of working with Alexander Southwell Mortgage Services as our mortgage advisers and we couldnt 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 lifes biggest financial decisions.
Magdalena Grose-Hodge
May 26, 2025 Report
I couldnt 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 Report
Very quick and efficient service, excellent value and skilled experts provided my mortgage capacity report for my divorce brilliantly. Thanks so much for your help with this
Olivia Childs
Apr 05, 2025 Report
Latoya was professional, friendly and communicative when helping me get my mortgage as a first time buyer. Full explanations of everything she needed were given and no question were unanswered. Thank you!
Will Barker
Mar 26, 2025 Report
Jamie and the team at AS Mortgages have been superb at helping sort out a new mortgage for a house move. From searching for the best product, to finding the best lender, they have been amazing. This isnt the fist time we have used the services at AS mortgages. Previously have helped us with two other mortgages on previous properties and securing a new fixed rate. Every time the service is quick, easy and painless. We have recommended AS Mortgages to family, friends and colleagues - everyone who has used them has had the same great experience as us. Cant recommend highly enough.
Katie Osman
Mar 22, 2025 Report
Andrew has been a brilliant source of advice to my husband and I when purchasing our new home. The process has been so easy and his communication has been excellent from start to finish. We wouldnt hesitate to recommend him and his team to anybody!
Christie Burton-Green
Mar 08, 2025 Report
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!!
Annie Vaughan
Mar 05, 2025 Report
We were recommended to Alexander Southwell mortgages after being unhappy with previous brokers and I am so glad!! We dealt with Jamie throughout the mortgage process and he was professional, friendly and so helpful. Would definitely recommend.
Ed Andrews
Jan 25, 2025 Report
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.
Matthew Sheridan
Sep 06, 2024 Report
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.
Dj Mtn
Jul 11, 2024 Report
We recently bought our first homeAlexander Southwell Mortgage Services were absolutely fantastic from start to finish. Andrew dealt with our mortgage, he was so professional and couldnt have been more helpful. We cant thank him enough for making what should have been a stressful experience very easy and smooth sailing. 5 Star Servicehighly recommended
Rachel Abbott
Feb 06, 2024 Report
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.
Sarah Hendricks
Jan 14, 2024 Report
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.