Being prepared with the right paperwork
Documents You’ll Need
Finding a mortgage can be overwhelming, especially when you’re juggling property searches, solicitors and other buyers.
Portsmouth is a vibrant coastal city with a strong property market, driven by its naval heritage, growing student population, and proximity to the South Coast. From the waterfront apartments at Gunwharf Quays to family homes in Fareham Road and suburban streets across Fratton and Milton, our advisers know the Portsmouth market inside out.






Alexander Southwell Mortgage Services Ltd offer a comprehensive range of mortgage products from across the market. We offer both first and second charge mortgages, but not deals that you can only obtain by going direct to a lender.
We work closely with Portsmouth estate agents, solicitors, and surveyors to ensure your mortgage completes as smoothly as possible.

Low-Cost Specialist Advice: Fee-free options available for clean credit and £100k+ loans.
Typically fee-free for standard residential mortgages, our commission is paid by the lender on completion. Fees may apply for complex or specialist cases, always disclosed upfront in writing.
Covering Portsmouth, Southsea, Cosham, Fareham, Gosport, and surrounding areas across South Hampshire.
First time buyers, home movers, remortgages, buy to let (including portfolio landlords).
Speak to a qualified adviser today – we offer flexible appointments including evenings and weekends.
Our advisers have helped hundreds of clients across Portsmouth, Southsea, Cosham, Fratton, Milton, and Gosport secure competitive mortgage rates. Whether you're a first-time buyer, home mover, or landlord, we're here to guide you through every step.

From your initial consultation to when your mortgage completes we manage the whole process for you. We coordinate with estate agents and solicitors where necessary to keep everyone moving towards your completion date.
Call or enquire online and one of our Portsmouth mortgage advisers will get back to you quickly to discuss your needs.
Your adviser will compare mortgage products across suitable lenders and prepare a tailored recommendation. You’ll receive an Illustration (ESIS) showing the interest rate, fees and total cost over the mortgage term so you can make an informed decision.
We'll secure a Decision in Principle (DIP) so you can make offers on Portsmouth properties with confidence.
We’ll handle the paperwork, submit your documents to the lender, liaise on your behalf and arrange the valuation or survey. You won’t need to chase – we do that for you.
We’ll track your case through underwriting, chase solicitors and other parties if needed and keep you updated through to exchange and completion. Once you’ve got your keys we’ll diarise a review before any fixed rate ends so you’re never left on an expensive standard variable rate.
Being prepared with the right paperwork
Documents You’ll Need
Portsmouth offers an affordable entry point to coastal living on the South Coast. The city has seen consistent demand from first-time buyers, naval personnel, and investors attracted by its strong rental yields. Areas like Southsea remain popular for younger buyers, while Cosham and Paulsgrove offer more affordable family housing.
Waterfront and city centre regeneration is delivering thousands of new homes, creating strong opportunities for first-time buyers and property investors seeking modern developments.
Average property prices in Portsmouth are lower than many South Coast cities, making it attractive for first-time buyers
Demand comes from first-time buyers, students and university staff, port employees, and families seeking good schools in areas such as Bitterne Park and Highfield.
Strong rental demand from students at the University of Portsmouth and Royal Navy personnel keeps buy-to-let yields competitive
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