- Houghton Valley Community newsletter: to join: norman@rminz.org.nz
- Alice Kreb Lodge: to hire email: brendacheyne@gmail.com
- Buckley Road Planting group: contact Ian & Kate: katian@clear.net.nz
- Civil Defence Network: contact Norman: norman@rminz.org.nz
- Hope Radio Station 101.7fm: contact Dave: davemcarthur@clear.net.nz
- Te Kawakawa Commons contact James: teethbuilders@yahoo.com
- Houghton Valley Community Garden: contact Grant: grantcorbishley@gmail.com
- Houghton Valley Playcentre. contact houghtonvalleyplaycentre@yahoo.co.nz
- Houghton Valley Progressive Assn.: contact kenandmirandaoe@gmail.com
- Lifting the creek Project: contact Jenny: jennyrat@xtra.co.nz
- Pass Photo Album (old photos Houghton Valley). contact grantcorbishley@gmail.com
- TRiG: View Rd Reserve restoration group : contact Jenny: jennyrat@xtra.co.nz
- Kae Miller Trust: contact Brenda: brendacheyne@gmail.com
- Lizard Sanctuary: contact Dave: davemcarthur@clear.net.nz
- Houghton Valley and Hornsey Rd community project
- Bird banding. Email Peter: ruth.peterr@actrix.co.nz
- Houghton Valley School. Email: admin@houghton.school.nz
- Houghton Valley School Fair. Contact Sarah: admin@houghton.school.nz
- Houghton Valley School Rainforest Project. Contact: davemcarthur@clear.net.nz
- Friends of Houghton Valley Inc: contact friendsofhoughtonvalley@gmail.com
- Houghton Valley Webmaster: contact jvrstr@gmail.com