Internet in Undercliffe, NSW 2206
Undercliffe is in the middle of a technology transition — NULL serves the majority of its 20 premises, but Satellite at 45.0% represents a significant secondary connection. Internet experience can vary substantially depending on which technology serves your specific address.
Undercliffe has not yet been announced for the NBN FTTP upgrade program. Currently 0% of premises have fibre. NBN Co is progressively rolling out upgrades across Australia.
Undercliffe is neck and neck with Amosfield for the best internet in the area — both offer strong connectivity. Liston trails with 0% FTTP. Either of the top options would serve most households well.
Data last updated March 2026 · Sources: NBN Co, ABS Census, ACCC
"Mixed — Undercliffe's 20 premises are split across technologies. Internet quality depends heavily on your specific address."
Est. $69–$89/mo for a family (NBN 100)
Score based on technology type, fibre coverage, upgrade status, and connectivity data. Scale: 1 (poor) to 10 (excellent).
The data above shows suburb-wide averages. Your specific address may have different technology or speeds.
NBN Technology Mix
| Technology | Share |
|---|---|
| Unassigned (NULL) | 55% |
| SATELLITE (SATELLITE) | 45% |
Speed Expectations by Technology
| Technology | Typical Speed | Max Available |
|---|---|---|
| NULL (55%) | Data not available | |
| SATELLITE (45%) | Data not available | |
Speed estimates based on national ACCC broadband performance benchmarks, not suburb-specific measurements. Actual speeds depend on your plan, provider, and connection quality.
What Can I Do on This Connection?
Performance in Undercliffe (20 premises) depends on the specific connection type with 50.0% of households online
Streaming capability in Undercliffe (20 premises) depends on the connection type
Gaming experience in Undercliffe (20 premises) depends on the connection type
Multi-device performance in Undercliffe (20 premises) depends on the connection type
Video call quality in Undercliffe (20 premises) depends on the connection type
Recommended NBN Plans
With Undercliffe's NULL connection, a single user gets reliable speeds at $55-70/mo
For a couple in Undercliffe, NBN 100 at $69-89/mo handles streaming and working from home on NULL
NBN 100 at $69-89/mo keeps Undercliffe families connected across 4+ devices on NULL (NULL caps at NBN 100)
Power users in Undercliffe can push NULL to its limits with NBN 100 at $69-89/mo (NULL caps at NBN 100)
Available tiers depend on your technology type. Prices are estimates based on typical Australian NBN plans (AUD, March 2026). Actual costs vary by provider.
FTTP Upgrade Status
Undercliffe has been announced for the NBN FTTP upgrade program.
0 premises (0%) are eligible for an upgrade from to full fibre (FTTP). Eligible residents can order an FTTP connection through their internet provider at no extra infrastructure cost.
What Can You Do?
Internet in Undercliffe varies by address. Check the NBN address checker for your specific technology. If you're house-hunting in the area, prioritise addresses with FTTP — it provides the most reliable and fastest connection.
Household Internet Statistics
| Metric | Value |
|---|---|
| Households with Internet | 50% |
| Households with Broadband | 50% |
| Households with No Internet | 0% |
| Total Households | 6 |
Household internet data from ABS Census 2016. Actual current connectivity rates may differ.
Compare Nearby Suburbs
| Suburb | Tech Type | FTTP % | Score | Speed Range | Upgrade? |
|---|---|---|---|---|---|
| Rivertree, NSW | Satellite | 0% | 2.5 D | 12-25 Mbps | Yes |
| Wylie Creek, NSW | 0% | 3.5 D+ | Yes | ||
| Liston, NSW | Satellite | 0% | 2.5 D | 12-25 Mbps | Yes |
| Willsons Downfall, NSW | 0% | 3.5 D+ | Yes | ||
| Amosfield, NSW | 0% | 4 C | Yes |
Best Providers for in Undercliffe
Undercliffe's 20 premises are shifting technologies — review your plan to make sure you're on the best option.
Best satellite NBN provider with dedicated regional support team. They understand the unique challenges of Sky Muster connections. With the FTTP upgrade coming to Undercliffe, this becomes an even stronger choice for 20 premises.
View Aussie Broadband plans →Also Recommended
Reliable Sky Muster provider with 4G backup — critical for remote properties where satellite latency and weather outages are common. With the FTTP upgrade coming to Undercliffe, this becomes an even stronger choice for 20 premises.
View Telstra plans →
Satellite broadband specialist with years of Sky Muster experience. Offers flexible data plans tailored to remote usage patterns. With the FTTP upgrade coming to Undercliffe, this becomes an even stronger choice for 20 premises.
View SkyMesh plans →See all 8 providers in Undercliffe
Established regional ISP offering competitive Sky Muster plans with data top-up flexibility. Good option for remote households watching costs. With the FTTP upgrade coming to Undercliffe, this becomes an even stronger choice for 20 premises.
View Activ8me plans →
Low-Earth orbit satellite delivers 50-200 Mbps with dramatically lower latency than Sky Muster. Best upgrade path for remote properties. With the FTTP upgrade coming to Undercliffe, this becomes an even stronger choice for 20 premises.
View Starlink plans →
Budget satellite option with straightforward plans. No-frills approach works well for remote households watching their monthly spend. With the FTTP upgrade coming to Undercliffe, this becomes an even stronger choice for 20 premises.
View TPG plans →
Dedicated satellite broadband provider with their own Thaicom satellite infrastructure. An alternative to Sky Muster for very remote locations. With the FTTP upgrade coming to Undercliffe, this becomes an even stronger choice for 20 premises.
View IPSTAR plans →
Community-owned telco with strong rural credentials. Their Sky Muster plans come with knowledgeable Australian-based support for remote areas. With the FTTP upgrade coming to Undercliffe, this becomes an even stronger choice for 20 premises.
View Southern Phone plans →Rankings based on technology compatibility and value for Undercliffe. PickNBN may earn a commission if you sign up through our links.
Frequently Asked Questions
- What NBN technology type does Undercliffe, NSW have?
The primary NBN technology in Undercliffe is NULL, serving the majority of 20 connected premises. The full technology mix is: Satellite (45.0%).
- Is Undercliffe, NSW getting an FTTP upgrade?
As of the latest data, Undercliffe has not been announced for the NBN FTTP upgrade. Currently 0% of premises have FTTP.
- How many households have internet in Undercliffe, NSW?
According to the 2021 Census, 50.0% of 6 households in Undercliffe had internet — roughly 3 households online.
- Should I wait for FTTP in Undercliffe?
Good news — Undercliffe has been announced for the NBN FTTP upgrade. If you're on a contract, consider a shorter-term plan so you can switch to an FTTP plan once the upgrade is available at your address.
- Why is internet slow in Undercliffe, NSW?
Internet in Undercliffe is primarily limited by the connection technology available. The dominant technology is NULL, which has known speed limitations.
- Is Undercliffe better than Wylie Creek for internet?
Undercliffe and Wylie Creek are tied at 3.5/10. Check your specific address for the most accurate picture.
- What is the cheapest decent plan for Undercliffe?
On NULL in Undercliffe, an NBN 25 plan at $49-60/month covers basic browsing and streaming for 1-2 people. If you need more speed, NBN 50 at $55-70/month is the sweet spot for most households.
About this data
PickNBN compiles data from official Australian government sources to give you an independent picture of internet quality in every suburb. We are not affiliated with any internet provider or NBN Co.
- NBN technology data — per-premises technology type from NBN Co records (via nbn-upgrade-map, MIT licence)
- Speed estimates — national benchmarks from the ACCC Measuring Broadband Australia program. Not suburb-specific measurements.
- Household internet stats — ABS Census 2016 at the suburb level (SSC geography)
- FTTP upgrades — NBN Co's announced fibre upgrade suburbs
Best Internet Near Undercliffe
Looking for the fastest internet in the area? These nearby suburbs score highest.