CYRRA

CYRRA is provided by the Churchyard Row Residents Association to help residents document creaking noises in their building.

The app enables you to:

- Record audio samples of noise events using your device's microphone

- Measure and log sound levels of creaking noises

- Submit timestamped incident reports with details of the noise impact

- Track your incident history

- Contribute to a building-wide evidence base for statutory nuisance complaints

Your reports are securely stored and can be compiled as evidence for submission to the local authority under the Environmental Protection Act 1990.

CYRRA is free to use and contains no advertising. It is intended for use by residents of Churchyard Row, London SE11. Registration requires a valid flat number.