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Grantham House

Grantham House, Castlegate, Grantham, Lincolnshire, NG31 6SS

  • 21 Sep 2025
  • In person
  • Pre-booking required

Open for the first time this year to the public, Grantham House is a treasure nestled within the heart of Grantham. Join us this Heritage Open Day for some special tours to learn more about this fascinating historic house in the heart of Grantham.

This year Grantham house has opened it’s doors to the public for the first time. You can to explore the gardens, enjoy a coffee and cake in our café or find your next read in our second-hand bookshop. As a special event for Heritage Open Day the team at Grantham House will be running free tours of the building and the gardens. Discover more about this unique place and the people that made it their home. With its origins as a 14th century hall all the way to a centre for the work of St Wulframs, Grantham House’s history is at the heart of the town of Grantham.

Timings & Tours

Sunday 21 September:
Tour times available on the website

Location & directions

Grantham House, Castlegate, Grantham, Lincolnshire, NG31 6SS

Telephone number:
+441476566116

Booking information

Pre-booking requirement:
Pre-booking required
Booking conditions:
To book onto a tour please visit the Grantham House website. The tours will be available to book from 1st September and will be limited to 10 people per tour. Please pre-book as tickets will not be available on the day.
Booking website:
https://www.nationaltrust.org.uk/visit/nottinghamshire-lincolnshire/grantham-house
Booking opens:
01 Sep 2025 12:00 AM

Accessibility details

There is no parking on site available for visitors. Payable public car parks can be found nearby for visitor use.

Additional information

Max no of people per tour:
10

Check out our online channels

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