Mortgage Products

New Business and Standalone Additional Borrowing product guides

ONLY FOR USE BY MORTGAGE INTERMEDIARIES

Please note, we no longer display our existing customer product range on this page.  You can still access existing customer rates via our broker portal.

New Business product rates

Rates effective 27th August

New Business product rates – effective from 27th August

Rates effective 13th August. Expired COB 26th August

New Business product rates and range guide – expired COB 26th August

Archived rates

A list of archived products from 2025

Standalone Additional Borrowing product rates

Rates effective 27th August

Standalone Additional Borrowing product rates – effective from 27th August

Rates effective 18th August. Expired COB 26th August

Standalone additional borrowing product rates and range guide – expired COB 26th August

Existing customers

How to select Existing Customer products:

You can view deals available to your customer in the Broker Portal.

Once you’ve logged into the broker portal:

  • Select ‘Create NatWest Product Switch’.
  • Confirm your customer’s consent.
  • Input your customer’s Mortgage account number, Date of Birth, Surname and Postcode.
  • Confirm your customer’s details.
  • If applicable, confirm if your customer is looking for additional borrowing and switch.
  • You’ll then be taken to ‘Choose a new mortgage deal’ page, where you will see what deals are available for your customer.