Case Study: How a Last-Minute Rate Check Saved First-Time Buyers £278 a Month

Dawn and Laonie in the office

The situation

We were working with first-time buyers who had already secured a mortgage offer at a rate of 4.58%.
Their application was submitted, the offer was in place, and they were moving steadily towards exchange.

At this point, many brokers would leave things as they are, after all, the mortgage is agreed and progressing.

But at go2mortgages, we make a point of keeping an eye on the market right up until exchange.

The timing mattered

In the week before our clients were due to exchange contracts, mortgage rates shifted.

Because we routinely recheck the market for our clients, we spotted that the exact same mortgage product was now available at a lower rate.

  • Original rate secured: 4.58%
  • New rate available: 4.00%
  • Same lender
  • Same mortgage product
  • Same loan amount

The only difference? A lower interest rate.

The result

By acting quickly and switching the rate before exchange, we were able to secure the new deal for our clients.

That one simple step meant:

  • £278 saved every month on their mortgage payments
  • Thousands of pounds saved over the fixed-rate period
  • Lower ongoing financial pressure during the early years of homeownership

For first-time buyers especially, that extra monthly breathing room can make a real difference.

Why this isn’t automatic

Not all brokers recheck rates once an application has been submitted.
Some don’t have the time.
Some assume it’s not worth the effort.
Some simply move on to the next case.

For us, it’s part of the service.

Mortgage rates can change quickly, and when they do, it’s our job to make sure our clients benefit, not the lender.

The takeaway for first-time buyers

If you’re buying your first home, this case study highlights something important:

👉 The mortgage process doesn’t stop once you’ve secured an offer.

Having a broker who:

  • Actively monitors the market
  • Understands when rates can be improved
  • Is willing to do the extra admin

can make a meaningful difference to your monthly outgoings.

Thinking about buying your first home?

If you’re a first-time buyer and want a broker who treats your mortgage like their own, we’d love to help.

We don’t just secure a rate , we stay involved right up until the keys are in your hand.

📩 Get in touch for a no-pressure chat liam@go2-mortgages.co.uk 

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Amy 2025 02 06 005531 ejdn
Amy Brignull
Brand & Marketing Director

Amy graduated from Cardiff University in 2015 and joined the marketing team for Volvo Car UK and Global as part of the marketing agency Havas EHS. As a client relationship manager for Volvo, Amy delivered multiple campaigns on direct and digital platforms.


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