| LA_code | 881 |
| LA_name | Essex |
| EstablishmentNumber | 2687 |
| EstablishmentName | Katherine Semar Junior School |
| TypeOfEstablishment | Academy converter |
| EstablishmentStatus | Open |
| PhaseOfEducation | Primary |
| StatutoryLowAge | 7 |
| StatutoryHighAge | 11 |
| Boarders | No boarders |
| NurseryProvision | No Nursery Classes |
| OfficialSixthForm | Does not have a sixth form |
| Gender | Mixed |
| ReligiousCharacter | Does not apply |
| ReligiousEthos | Does not apply |
| Diocese | Not applicable |
| AdmissionsPolicy | Not applicable |
| TrustSchoolFlag | Supported by a multi-academy trust |
| Trusts | SAFFRON ACADEMY TRUST |
| SchoolSponsorFlag | Linked to a sponsor |
| SchoolSponsors | Saffron Academy Trust |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10048074 |
| FurtherEducationType | Not applicable |
| Street | Ross Close |
| Locality | |
| Address3 | |
| Town | Saffron Walden |
| County | Essex |
| Postcode | CB11 4DU |
| SchoolWebsite | www.katherinesemar.co.uk |
| TelephoneNum | 01799521120 |
| HeadTitle | Mrs |
| HeadFirstName | Julie |
| HeadLastName | Puxley |
| Linkedestablishments |