St Huberts Island packs 564 properties into 0.6 square kilometres of canal-side and deep-water frontage on Brisbane Water. Helmsman Boulevard is the island’s showcase waterfront boulevard, spanning its widest price range from entry-level cottages to deep-water trophy homes. Discovery Street is a quieter side street with a more consistent family-residential feel. Here is how they compare.
Property Prices and What Your Budget Buys
Helmsman Boulevard runs from about $920,000 at the entry level through to $3.6 million at the prestige end, the widest spectrum on the island. Discovery Street clusters in a tighter band: 11 Discovery Street sold for $1,360,000 in July 2026 and 16 Discovery Street reached $1,780,000 in April 2026. Both sit below the island median of roughly $1.925 million. Over the past four years, the suburb has recorded compound annual growth of +6.8% for houses, while houses saw a 19.72% median value increase over five years.
The long-term growth on Discovery Street is clearest at 16 Discovery Street: sold for $237,000 in 1998, then $550,000 in 2014, $810,000 in 2020, and $1.78 million in 2026, a roughly 7.5 times increase over 28 years.
On Helmsman Boulevard, 18 Helmsman Boulevard (5 bedrooms, 667 square metres) sold for $3,600,000 in June 2025. 117 Helmsman Boulevard reached $2,850,000 in 2026. Mid-range, 77 Helmsman Boulevard sold for $1,400,000 on a compact 483-square-metre block, and 28 Helmsman Boulevard reached $1,900,000 in January 2026. At the entry end, 55 Helmsman Boulevard, a 2-bedroom absolute waterfront home, is priced around $1,030,000, while 35 Helmsman Boulevard (4 bedrooms, 664 square metres) sold for $920,000, the lowest-priced recent sale on the street. A current listing at 54 Helmsman Boulevard is priced at $2.8 to $2.94 million with open water views, a private jetty, and a heated pool.
Buyers with a budget under $1.3 million will only find opportunities on Helmsman Boulevard. Those seeking consistent mid-to-upper family pricing will find Discovery Street more predictable.
Waterfront Living and Outdoor Lifestyle
Helmsman Boulevard delivers north-facing deep-water frontage onto Brisbane Water at its premium end, with private jetties, slipways, and open bay views. 105 Helmsman Boulevard offers full-width canal frontage with a private slipway, and 39 Helmsman Boulevard records 18 metres of water frontage. No other street on the island combines deep-water bay, canal, and dry blocks this way. At the street level, Helmsman Boulevard Reserve provides a basic public reserve, while the island overall has 8 parks covering roughly 24.9% of total area.
Discovery Street sits canal-side rather than bay-facing. The water is sheltered and calm, suited to kayaking, paddleboarding, and fishing from the backyard. 3 Discovery Street is marketed as “only meters from the waterfront” with “easy access to launch your kayak.” It is a different proposition to deep-water boating: Discovery Street’s recent sales sit about $165,000 to $565,000 below the island median, reflecting the value difference between canal-side and deep-water frontage.
Both streets are about a 5-minute drive from Ettalong Beach, Umina, and Woy Woy for cafes, restaurants, and beaches. The 35-minute ferry from Ettalong Wharf to Palm Beach is shared infrastructure. Canal revitalisation works are underway, with Central Coast Council set to kickstart improvements to canal amenity, boat navigation, and the local environment in partnership with the St Huberts Island Residents Association (December 2025).
Streetscape, Character, and the Feel of Each Street
Helmsman Boulevard is the island’s main residential thoroughfare, with 132 properties and a 4.6 Homely.com.au rating as a “Groovy Island paradise.” Original canal-era cottages sit alongside renovated entertainers and contemporary prestige builds. Block sizes range from compact 483 square metres to expansive 1,140 square metres.
Discovery Street is shorter and quieter, with a consistent family-residential character. Homes are resort-style with pools, alfresco entertaining areas, and landscaped gardens. Single-level floorplans are common and block sizes sit in the 685 to 825 square metre range.
Both streets sit within an island where tree canopy is under 15%. St Huberts Island is one of 18 Central Coast Council suburbs targeted for tree canopy increase under the Greener Places Strategy. The GUST (Grow Urban Street Trees) organisation is active locally, and the St Huberts Island Residents Committee has called for an experienced arborist to guide species selection for re-afforestation. Within the estate, streets are pleasant to walk or cycle.
Schools, Commuting, and Everyday Practicalities
The most measurable practical difference is school proximity. Helmsman Boulevard is a 16-minute walk to Empire Bay Public School (ICSEA 1,039, 426 students), the catchment primary. Discovery Street requires a 6-minute drive to the same school. Both share the secondary catchment: Brisbane Water Secondary College Umina Campus (ICSEA 966, 787 students), roughly an 11-minute drive.
Nearby government primary alternatives include Woy Woy Public School (ICSEA 970), Brisbania Public School (ICSEA 1,014), and Pretty Beach Public School (ICSEA 1,102). Private options include Green Point Christian College, St John the Baptist Catholic Primary School, St Edwards College, and Central Coast Grammar School.
Neither street has a public transport stop within 1,500 metres. Both rely on bus routes 068 and 069 to Woy Woy Station. Driving to Sydney takes about 1 hour 20 minutes. The island has single-road causeway access and no on-island shops. Both streets are about a 5-minute drive from Ettalong, Umina, and Woy Woy.
Community, Demographics, and Who Lives Here
St Huberts Island has a population of about 1,080, up from approximately 1,058 in 2016, with a median age of 58. The predominant age group is 70 to 79. Households are 87.3% owner-occupied, up from 85.9% in 2016, predominantly childless couples, likely repaying over $4,000 per month on mortgage repayments. The most common occupations are Professionals and Managers, and median household income sits at $1,605 per week. No street-level demographic breakdown exists, so the profile is shared. The streets differ more in housing stock than in who lives there.
Frequently Asked Questions
What is Discovery Street St Huberts Island like to live on?
A quiet, family-residential street with canal-side frontage and sheltered waterways suited to kayaking and paddleboarding. Homes are resort-style with pools and alfresco entertaining on blocks of 685 to 825 square metres. Single-level floorplans are common. Services in Ettalong, Umina, and Woy Woy are roughly a 5-minute drive away.
How much do properties on Discovery Street St Huberts Island cost?
Recent sales cluster between 11 Discovery Street at $1,360,000 and 16 Discovery Street at $1,780,000, both below the island median of around $1.925 million. 16 Discovery Street’s stepped growth from $237,000 in 1998 to $550,000 (2014), $810,000 (2020), and $1.78 million in 2026 shows strong long-term appreciation. The suburb has delivered compound annual growth of +6.8% over four years for houses.
What is Discovery Street’s water access like?
Canal-side rather than deep-water bay frontage. Sheltered, calm water suited to launching a kayak or paddleboard from the property. Not oriented toward mooring larger boats; residents can use the island’s shared boat ramp. Canal revitalisation works are underway to improve canal amenity and boat navigation.
What school catchment applies to Discovery Street St Huberts Island?
The catchment primary is Empire Bay Public School (ICSEA 1,039, 426 students), a 6-minute drive away. The secondary catchment is Brisbane Water Secondary College Umina Campus (ICSEA 966), roughly an 11-minute drive. Nearby alternatives include Woy Woy Public School (ICSEA 970), Brisbania Public School (ICSEA 1,014), Pretty Beach Public School (ICSEA 1,102), and private options such as Green Point Christian College, St Edwards College, and Central Coast Grammar School.
Is Discovery Street St Huberts Island a good street for families?
Yes. Resort-style homes with pools, generous blocks (685 to 825 square metres), a quiet street with limited traffic, and canal-side outdoor living all support family life. The island-wide owner-occupier rate of 87.3%, up from 85.9% in 2016, contributes to a stable, settled environment. The trade-off is car dependency: no public transport within 1,500 metres.
What kind of homes are found on Discovery Street St Huberts Island?
Predominantly 4 and 5-bedroom detached houses on blocks of 685 to 825 square metres. Single-level floorplans are common, with pools, alfresco entertaining, and landscaped gardens. Recent sales include 11 Discovery Street (4 bed, 3 bath, 685 m²) and 16 Discovery Street (5 bed, 3 bath).
What is Helmsman Boulevard St Huberts Island known for?
The island’s main residential boulevard and most diverse street, with 132 properties and a 4.6 Homely.com.au rating as a “Groovy Island paradise.” The premium end delivers north-facing deep-water Brisbane Water frontage with private jetties, slipways, and open bay views. 105 Helmsman Boulevard has full-width canal frontage with a private slipway. The street also features Helmsman Boulevard Reserve, a basic public reserve.
How much does it cost to buy on Helmsman Boulevard St Huberts Island?
The widest price range on the island: from approximately $920,000 (35 Helmsman Boulevard, 4 bed) to $3.6 million (18 Helmsman Boulevard, sold June 2025). Mid-range sales include 77 Helmsman Boulevard at $1.4 million and 28 Helmsman Boulevard at $1.9 million. At the entry level, 55 Helmsman Boulevard offers a 2-bedroom absolute waterfront home around $1,030,000. A current listing at 54 Helmsman Boulevard is priced at $2.8 to $2.94 million with open water views, private jetty, and heated pool.
What makes Helmsman Boulevard’s waterfront properties unique?
North-facing deep-water frontage onto Brisbane Water with private jetties, slipways, and open bay views. 105 Helmsman Boulevard has full-width canal frontage with a private slipway, and 39 Helmsman Boulevard records 18 metres of water frontage. No other street combines deep-water bay, canal, and dry blocks on one street. Upper-tier homes include solar-heated pools, and some properties feature private boat ramps and sandy beach frontage.
Is Helmsman Boulevard St Huberts Island walkable to schools and amenities?
It is the island’s most walkable street for school access, a 16-minute walk to Empire Bay Public School (ICSEA 1,039, 426 students). That is a measurable advantage over Discovery Street’s 6-minute drive. Like the entire island, there are no on-island shops and no public transport within 1,500 metres. All amenities require a roughly 5-minute drive.
How does Helmsman Boulevard compare to other streets on St Huberts Island?
It is the island’s longest and most varied street: widest price range, most properties (132), most diverse housing stock, and the only street combining deep-water bay, canal, and dry blocks. It offers the broadest choice of home styles, from original canal-era cottages to architectural prestige builds, across block sizes ranging from 483 to 1,140 square metres.
What are the property types on Helmsman Boulevard St Huberts Island?
The broadest mix on the island. Entry level: 2-bedroom absolute waterfront homes around $1.03 million, with the lowest-priced recent sale at $920,000 (35 Helmsman Boulevard, 4 bed). Mid-range: 4-bedroom homes on compact blocks ($1.4 million at 77 Helmsman Boulevard, 483 m²) and 3-bedroom homes with water frontage ($1.9 million at 28 Helmsman Boulevard). Upper tier: 5-bedroom prestige homes with private jetties and heated pools reaching $3.6 million (18 Helmsman Boulevard). Block sizes span 483 to 1,140 square metres, with the largest at 2 Helmsman Boulevard (1,140 m²).
Summing Up
Helmsman Boulevard suits buyers who want choice, variety, and the island’s most prestigious waterfront experience. Discovery Street suits buyers who want a consistent, quiet, resort-style family streetscape at a price below the island median.
For families with primary-aged children, Helmsman Boulevard’s walkability to Empire Bay Public School is a concrete everyday advantage. For deep-water boating and bay views, the premium end of Helmsman Boulevard is unmatched; for a sheltered canal-side lifestyle at a more accessible price, Discovery Street delivers. For everyone else, the two streets share the same attributes: car dependency, no on-island services, a stable owner-occupier community with an 87.3% rate and growing, and a 5-minute drive to the Peninsula’s beaches and town centres. The choice comes down to variety and prestige on one hand, or consistency and value on the other.