Internet in Sefton Park, SA 5083
Sefton Park in SA has 89.7% FTTP coverage, above the state average of 9.8%. Across 653 NBN-connected premises, the dominant connection type is FTTP, which shapes the internet experience for most residents.
Typical evening download speeds on FTTP in Sefton Park range from 25-1000 Mbps, based on national ACCC broadband performance benchmarks. Fibre connections deliver consistent speeds regardless of distance, making FTTP the most reliable NBN technology. Plans up to 1000 Mbps are available. 80.2% of Sefton Park's 481 households had an internet connection as of the 2021 Census.
Sefton Park is neck and neck with Nailsworth for the best internet in the area — both offer strong connectivity. Manningham trails with 47.4% FTTP. Either of the top options would serve most households well.
Data last updated March 2026 · Sources: NBN Co, ABS Census, ACCC
"A+ rated — Sefton Park's 653 premises on FTTP provide solid internet for SA residents."
Est. $89–$119/mo for a family (NBN 250)
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 |
|---|---|
| Fibre to the Building (FTTB) | 4.9% |
| Fibre to the Premises (FTTP) | 89.7% |
| Hybrid Fibre Coaxial (HFC) | 5.4% |
Speed Expectations by Technology
| Technology | Typical Speed | Max Available |
|---|---|---|
| FTTB (4.9%) | 44 Mbps | 100 Mbps |
| FTTP (89.7%) | 90 Mbps | 1000 Mbps |
| HFC (5.4%) | 47 Mbps | 250 Mbps |
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?
With 89.7% FTTP across Sefton Park's 653 premises, residents get fast symmetric speeds for video calls, cloud apps, and uploads with 80.2% of households online
Sefton Park is one of the most fibre-connected suburbs in SA, so multiple 4K streams run simultaneously without buffering
FTTP across Sefton Park's 653 premises (89.7%) means low latency and consistent speeds for competitive and casual gaming
As a smaller suburb with 89.7% fibre, Sefton Park easily supports 8+ devices streaming, browsing, and downloading at once
Sefton Park's 89.7% FTTP coverage, above the SA average, delivers crystal-clear video conferencing with reliable upload bandwidth
Recommended NBN Plans
With Sefton Park's FTTP connection, a single user gets reliable speeds at $55-70/mo
For a couple in Sefton Park, NBN 100 at $69-89/mo handles streaming and working from home on FTTP
NBN 250 at $89-119/mo keeps Sefton Park families connected across 4+ devices on FTTP
Power users in Sefton Park can push FTTP to its limits with NBN 1000 at $119-169/mo
In Sefton Park, FTTP supports all speed tiers up to 1000 Mbps across its 653 premises. Prices are estimates based on typical Australian NBN plans (AUD, March 2026). Actual costs vary by provider.
FTTP Upgrade Status
Sefton Park has been announced for the NBN FTTP upgrade program.
0 premises (0%) are eligible for an upgrade from FTTP to full fibre (FTTP). Eligible residents can order an FTTP connection through their internet provider at no extra infrastructure cost.
What Can You Do?
Check your specific address on the NBN website to see what technology and plans are available. Compare providers on price and speed for the best deal in Sefton Park.
Household Internet Statistics
| Metric | Value |
|---|---|
| Households with Internet | 80.2% |
| Households with Broadband | 80.2% |
| Households with No Internet | 17.9% |
| Total Households | 481 |
Household internet data from ABS Census 2016. Actual current connectivity rates may differ.
Compare Nearby Suburbs
| Suburb | Tech Type | FTTP % | Score | Speed Range | Upgrade? |
|---|---|---|---|---|---|
| Broadview, SA | FTTP | 51.9% | 9 A+ | 25-1000 Mbps | Yes |
| Nailsworth, SA | FTTP | 99.9% | 10 A+ | 25-1000 Mbps | Yes |
| Collinswood, SA | FTTP | 100% | 10 A+ | 25-1000 Mbps | Yes |
| Manningham, SA | FTTC | 47.4% | 7.5 B+ | 25-100 Mbps | Yes |
| Prospect, SA | FTTP | 97.7% | 10 A+ | 25-1000 Mbps | Yes |
Best Providers for FTTP in Sefton Park
Compare plans across Sefton Park's 653 premises on FTTP — prices and speeds vary between providers.
Top-tier CVC provisioning means FTTP customers consistently hit advertised speeds. Rated #1 for customer satisfaction by Roy Morgan. A solid choice for Sefton Park households.
View Aussie Broadband plans →Also Recommended
Aggressive pricing on high-speed FTTP tiers with strong evening speed performance in ACCC broadband speed reports. A solid choice for Sefton Park households.
View Superloop plans →
Premium network with guaranteed speed boost technology on FTTP. Best option if you value bundled mobile and entertainment perks. A solid choice for Sefton Park households.
View Telstra plans →Compare Plans
| ISP | Speed Tier | Monthly Price | Promo Price | |
|---|---|---|---|---|
| Aussie Broadband | NBN 1000 | $129.00/mo | From $129.00/mo | Go to site → |
| Superloop | NBN 1000 | $109.00/mo | From | Go to site → |
| Telstra | NBN 1000 | $170.00/mo | From $170.00/mo | Go to site → |
See all 10 providers in Sefton Park
Budget-friendly FTTP plans with no lock-in contracts. Solid choice for cost-conscious households on fibre. A solid choice for Sefton Park households.
View TPG plans →
Among the cheapest FTTP plans available with Vocus-backed infrastructure. Great entry-level option for light internet users on full fibre. A solid choice for Sefton Park households.
View Dodo plans →
Established provider with Fetch TV entertainment bundles on FTTP. Good all-rounder for households wanting broadband plus streaming. A solid choice for Sefton Park households.
View iiNet plans →
Telstra wholesale network at a lower price point on FTTP. Simple plans with automatic billing make it an easy set-and-forget choice. A solid choice for Sefton Park households.
View Belong plans →
Long-running Australian ISP offering competitively priced FTTP plans. Reliable performer for households that prioritise value over extras. A solid choice for Sefton Park households.
View Exetel plans →
Introductory discounts make Tangerine one of the most affordable FTTP options for the first six months. No lock-in contract. A solid choice for Sefton Park households.
View Tangerine plans →
Ultra-low-cost FTTP plans suit budget households. Consistently among the cheapest fibre broadband options in Australia. A solid choice for Sefton Park households.
View SpinTel plans →Switching to Superloop could save you ~$215/year vs the average plan
Rankings based on technology compatibility and value for Sefton Park. PickNBN may earn a commission if you sign up through our links.
Prices as of March 2026. Check provider websites for current pricing.
Frequently Asked Questions
- What NBN technology type does Sefton Park, SA have?
The primary NBN technology in Sefton Park is FTTP, serving the majority of 653 connected premises. The full technology mix is: FTTP (89.7%), HFC (5.4%), FTTB (4.9%).
- What internet speeds can I get in Sefton Park, SA?
Homes in Sefton Park on FTTP can expect typical evening download speeds of 25-1000 Mbps based on ACCC benchmarks. FTTP supports plans up to 1000 Mbps.
- Is Sefton Park, SA getting an FTTP upgrade?
As of the latest data, Sefton Park has not been announced for the NBN FTTP upgrade. Currently 89.7% of premises have FTTP.
- How many households have internet in Sefton Park, SA?
According to the 2021 Census, 80.2% of 481 households in Sefton Park had internet — roughly 386 households online.
- Is Sefton Park better than Nailsworth for internet?
Sefton Park and Nailsworth are tied at 10.0/10. Check your specific address for the most accurate picture.
- Can I get NBN 1000 in Sefton Park, SA?
Yes — Sefton Park's FTTP connection supports NBN 1000 plans. Check with providers like Aussie Broadband, Superloop, and Telstra for availability.
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 Sefton Park
Looking for the fastest internet in the area? These nearby suburbs score highest.