| LA_code | 938 |
| LA_name | West Sussex |
| EstablishmentNumber | 6019 |
| EstablishmentName | Cumnor House School |
| TypeOfEstablishment | Other independent school |
| EstablishmentStatus | Open |
| PhaseOfEducation | Not applicable |
| StatutoryLowAge | 2 |
| StatutoryHighAge | 14 |
| Boarders | Boarding school |
| NurseryProvision | Has Nursery Classes |
| OfficialSixthForm | Does not have a sixth form |
| Gender | Mixed |
| ReligiousCharacter | None |
| ReligiousEthos | Church of England |
| Diocese | Not applicable |
| AdmissionsPolicy | Non-selective |
| TrustSchoolFlag | Not applicable |
| Trusts | |
| SchoolSponsorFlag | Not applicable |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10015361 |
| FurtherEducationType | Not applicable |
| Street | London Road |
| Locality | Danehill |
| Address3 | |
| Town | Haywards Heath |
| County | West Sussex |
| Postcode | RH17 7HT |
| SchoolWebsite | www.cumnor.co.uk |
| TelephoneNum | 01825790347 |
| HeadTitle | Mr |
| HeadFirstName | Fergus |
| HeadLastName | Llewellyn |
| Linkedestablishments |