Fictional location file · 2 cases
Chettham Park
A celebrated cat burglar raids Midsomer while a writer planning to expose the Chettham family is smothered on their estate.

Casebook interpretation
Welcome to Chettham Park
A setting defined by estate-country scale, where houses, institutions and family histories can dominate the surrounding community.
The 'Park' identity gives its stories a sense of enclosure: a particular world with its own hierarchy and expectations.
Why fans remember it: Large properties, inherited influence and mysteries shaped by who controls access.
Editorial interpretation Where the programme has not established a resident, building or piece of geography, the Casebook leaves it unstated rather than turning inference into canon.
What the Casebook has on file
At a glance
This information is drawn from the connected episode records. It describes the fictional setting and does not claim a fixed real-world geography.
- Cases
- 2
- On-screen years
- 2010–2011
- Barnaby era
- Tom Barnaby + John Barnaby
- Detective
- DCI Tom Barnaby · DCI John Barnaby
- Investigating partner
- DS Ben Jones
- Casebook tone
- Classic · Dark
Stories set here
Cases connected to Chettham Park
Spoiler-light summaries, with a direct route into each complete episode file.
The Creeper
A celebrated cat burglar raids Midsomer while a writer planning to expose the Chettham family is smothered on their estate.
- Cat burglar
- Country estate
- Family secrets
Dark Secrets
A social-services investigator's apparent canoeing accident draws Barnaby towards a reclusive family and an estate full of accumulated history.
- Reclusive family
- Social services
- Hidden past
Institutions & village life
What is actually on file?
Estate grounds
Use the linked episode files below to distinguish named programme locations from broader Casebook groupings.
Private organisations
Use the linked episode files below to distinguish named programme locations from broader Casebook groupings.
Heritage properties
Use the linked episode files below to distinguish named programme locations from broader Casebook groupings.
Curated story character
Themes associated with this setting
Four distinctive ingredients are shown here. Linked case files retain the complete theme record without overwhelming the village portrait.




Fan calculation · not canon
Village survival card
- Case-file danger
- ●●●○○
- Documented cases
- 2
- Most suspicious pastime
- Cat burglar
- Best precaution
- Decline the invitation politely
This playful score uses only the number of linked cases and breadth of recorded themes. It is not a population or canonical crime-rate statistic.
Fiction versus filming
Real places connected to these cases
These are broader verified filming areas attached to the episode files—not proof that one real village represents the whole fictional setting.

Henley-on-Thames
Its river, bridge, town hall and nearby Remenham and Harpsden locations lend themselves to clubs, courts and prosperous settings.
Open real location file →
Mapledurham
Mapledurham House, estate and watermill have provided imposing family homes and later-series rural businesses.
Open real location file →Continue exploring
Villages with related story ingredients
Suggested from shared curated themes, not fictional geography.



