{"id":1356,"date":"2026-05-20T18:54:43","date_gmt":"2026-05-20T08:54:43","guid":{"rendered":"https:\/\/www.ozbroadbandreview.com\/blog\/sharehouse-nbn-australia\/"},"modified":"2026-05-21T09:10:26","modified_gmt":"2026-05-20T23:10:26","slug":"sharehouse-nbn-australia","status":"publish","type":"post","link":"https:\/\/www.ozbroadbandreview.com\/blog\/sharehouse-nbn-australia\/","title":{"rendered":"Sharehouse NBN in Australia (2026): How to Pick the Plan, Split the Bill, and Stop the Bandwidth Hog"},"content":{"rendered":"\n

Last updated: 20 May 2026<\/em><\/p>\n\n\n\n

Sharehouse internet has its own set of problems and nobody writes guides for them. The “best NBN plans” articles assume one person on the connection. Sharehouse internet is four or five people who don’t share a credit card, don’t all stream Netflix on the same account, can’t agree on whose name goes on the bill, and have at least one housemate who runs torrents at 11pm. The plan you pick matters less than how you set the connection up \u2014 and almost nobody covers that part.<\/p>\n\n\n\n

This article walks the five specific problems sharehouses run into with their internet, with concrete fixes for each. Treat it as a diagnostic guide, not a “best plans” list \u2014 the right plan falls out of the right setup.<\/p>\n\n\n\n

Problem #1 \u2014 Whose name goes on the bill?<\/h2>\n\n\n\n

Only one person can be the account holder for a residential NBN connection. That person is liable for the entire bill, gets the credit check, and has to chase housemates for payment if they leave the country with two months unpaid. It’s not a small risk \u2014 a $99\/month plan abandoned by a housemate who’s flown to Bali becomes $1,200 chasing them through a debt collector.<\/p>\n\n\n\n

The fix<\/h3>\n\n\n\n

Two real options. Option one<\/strong> \u2014 the longest tenured housemate takes the account, with explicit written agreement (a paragraph in your sharehouse group chat is enough) that the others pay their share by the 1st of every month, and that if anyone moves out they pay through to the end of that calendar month. Option two<\/strong> \u2014 sign up to a no-lock-in plan in the name of the housemate most likely to stay longest. Aussie Broadband, Superloop, MATE, Tangerine, and Belong are all month-to-month with no exit fees, so if the situation deteriorates the account-holder can cut the plan and the others can re-sign in their own name.<\/p>\n\n\n\n

What not to do: don’t put it in the name of the housemate moving out in three months. Don’t open multiple accounts at the same address \u2014 it’s not possible on the same NBN service ID. Don’t pretend the bill belongs to “the house” with no human named.<\/p>\n\n\n\n

Problem #2 \u2014 How do we split the bill fairly?<\/h2>\n\n\n\n
\"Three<\/figure>\n\n\n\n
<\/div>\n\n\n\n

The fix<\/h3>\n\n\n\n

The three options above. Even split<\/strong> is the default, fairest in most cases, and the easiest to administer \u2014 Splitwise handles it in two taps. Take this unless someone in the house is using the connection clearly differently from everyone else.<\/p>\n\n\n\n

The heavy-user surcharge<\/strong> is for the housemate running a video-editing business from their room, twitch-streaming all night, or downloading 50GB game updates weekly. They pay $10 to $15 more, the rest is split among everyone else. Have the conversation early \u2014 once a sharehouse has a “the heavy user pays more” rule, it stops being awkward.<\/p>\n\n\n\n

The by bedroom size split<\/strong> applies if your rent is already split unevenly (master bedroom pays more, the small room pays less). Mirror that split for the internet. It feels weird at first but it’s actually the most defensible \u2014 everyone pays in proportion to what they pay for the house overall.<\/p>\n\n\n\n

Tools that work: Splitwise (free, every sharehouse knows it), Beem (faster transfers, more visual), or a simple shared Google Sheet. Whatever you pick, set a calendar reminder for the 1st of each month \u2014 payment delay is the second-biggest cause of sharehouse internet drama.<\/p>\n\n\n\n

Problem #3 \u2014 Someone is hogging all the bandwidth<\/h2>\n\n\n\n

This is the most common sharehouse internet complaint. At 8pm one housemate is downloading the new Call of Duty patch (180GB), one is streaming Netflix in 4K, and your Zoom call is frozen. The NBN plan tier matters less than the router’s ability to share bandwidth fairly across active users.<\/p>\n\n\n\n

\"Three-tier<\/figure>\n\n\n\n
<\/div>\n\n\n\n

The fix<\/h3>\n\n\n\n

Turn on QoS (Quality of Service) on the router. Every router from 2020 onwards has it under a menu typically labelled QoS, Traffic Manager, or Bandwidth Control. The setup is three tiers as in the diagram above \u2014 high-priority devices always get bandwidth first, medium-priority devices get what’s left, low-priority background traffic is throttled to spare capacity only.<\/p>\n\n\n\n

Specific router menus:<\/p>\n\n\n\n

Router brand<\/th>Where the QoS menu lives<\/th><\/tr><\/thead>
TP-Link (Archer \/ Deco)<\/td>Advanced \u2192 QoS<\/td><\/tr>
ASUS<\/td>Adaptive QoS \u2192 QoS<\/td><\/tr>
NetGear Nighthawk<\/td>Advanced \u2192 Setup \u2192 QoS Setup<\/td><\/tr>
Aussie Broadband supplied modem<\/td>Apps \u2192 Aussie Mesh app \u2192 Device priority<\/td><\/tr>
Telstra Smart Modem<\/td>Connected devices \u2192 tap device \u2192 Priority slider<\/td><\/tr>
Optus Modem-Router<\/td>Optus Internet app \u2192 Devices \u2192 Boost speed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

The second fix: get a router that can actually handle four to six people at once. The ISP-supplied modem is usually fine for a couple. For a sharehouse, a Wi-Fi 6 router (TP-Link AX3000 around $180, ASUS RT-AX86U around $300, or a two-node mesh kit at $250) handles concurrent devices far better than the default modem. Our BYO modem setup guide<\/a> walks through the shortlist.<\/p>\n\n\n\n

The third fix is the social one: a sharehouse rule that large downloads (game patches, OS updates, cloud backups) run after midnight. Schedule them in the app. It costs nothing and solves 80% of the bandwidth hog cases.<\/p>\n\n\n\n

Problem #4 \u2014 Wi-Fi doesn’t reach the back bedrooms<\/h2>\n\n\n\n

Sharehouses tend to be older buildings, which means thick brick walls, longer floor plans, and the modem ending up in whatever room the NBN box happens to be in \u2014 usually the front lounge, sometimes a hallway cupboard. Result: the housemate in the back bedroom gets garbage Wi-Fi.<\/p>\n\n\n\n

The fix<\/h3>\n\n\n\n

In order of cost and effort:<\/p>\n\n\n\n