Bilgola, NSW 2107

Bilgola is a small, leafy beachside area about 33–34 km north-east of the Sydney CBD on the ocean side of the Barrenjoey Peninsula, between Newport to the south and Avalon Beach to the north. Formerly a single suburb, Bilgola was gazetted in 2012 as two suburbs: Bilgola Beach (251 residents at the 2021 census) hugging the narrow strip east of Barrenjoey Road, and Bilgola Plateau (3,650 residents, median age 46) rising steeply behind the beach to about 150 m elevation — this profile covers the 2107 Bilgola area as a whole. The name comes from the Aboriginal word 'Belgoula' ('swirling waters', or 'a pretty beach with steep slopes studded with cabbage palms'), recorded in Surveyor James Meehan's 1814 notes; the district is described as one of Sydney's more exclusive, low-key beach pockets, with the surf beach and headlands on one side of Barrenjoey Road and the quiet, bush-adjacent plateau suburb on the other.

At a Glance

Transport

Public transport is bus-based — the Bilgola area has no railway station, light rail or ferry wharf. Barrenjoey Road, the peninsula's main road, runs through Hewitt Park along the cliff line between Bilgola headland and Bilgola South headland, physically separating Bilgola Plateau from Bilgola Beach, and local buses serve the area. Route 199 (Palm Beach to Manly via Mona Vale and Dee Why) runs along Barrenjoey Road through the Bilgola section with stops serving the beach and the foot of the plateau; city commuters travel south to Mona Vale to join the B1 B-Line express, which terminates at Mona Vale and does not run past it.

Schools

Bilgola Plateau Public School — NSW government primary school at 148A Plateau Road in Bilgola Plateau 2107 (about 338 students), the area's only school and a catchment school for plateau homes; Bilgola Beach itself has no school. Secondary students typically attend Barrenjoey High School in neighbouring Avalon Beach, with St Luke's Grammar School's Bayview campus among nearby independent options.

Shopping & Amenities

The only local shops are the small village cluster on the plateau — Bilgola Plateau shops and cafes within walking distance of Plateau Road homes — with no commercial centre at Bilgola Beach itself. Residents rely on nearby Avalon Beach's shops and services just to the north, and Mona Vale's larger town centre to the south.

Parks & Outdoors

Bilgola Beach is the area's key surf beach, a patrolled ocean beach on the Tasman Sea with Bilgola Surf Life Saving Club, formed in the summer of 1949 with clubhouse construction from 1950, at the beach. The beach sits between Bilgola headland and Bilgola South headland, with the twisting 'Bilgola Bends' section of Barrenjoey Road climbing between them and Hewitt Park alongside; a small landfill area on the southern bend has views over Newport Beach. Bilgola Rock Pool is used by the Avalon Bilgola Amateur Swimming Club (formed 1961) for summer Saturday swims. A coastal headland track links Bilgola to Newport Beach and Avalon as part of the scenic Mona Vale–Avalon coastal walk (Incidentally Sydney).

Property Market

The median house price in Bilgola was around No single combined figure — the 2012-split suburbs sell at very different levels: Bilgola Plateau median house $2.66M (▲10.2% YoY, 48 settled sales over 12 months, Proplo/NSW Valuer General), while Bilgola Beach's handful of sales imply a far higher beachfront median (~$3.85M on Proplo, but from only 2 sales in 12 months — e.g. 1 Allen Ave $8M Jan 2025, 63 The Serpentine $5.375M Sep 2024, 505 Barrenjoey Rd $2.185M Nov 2023) (mid-2026). See our full Sydney property price map for how the suburb compares across the city. The plateau–beach split is the defining feature of the Bilgola market: Bilgola Beach is one of Sydney's most exclusive and thinnest-traded strips (28 recorded settled sales in total per Proplo, with houses on The Serpentine and Allen Ave regularly $4–8M), while Bilgola Plateau trades steadily around $2.3–3.3M for leafy family homes on 600–1,400 m² blocks, with outliers above $4M (Proplo settled sales, 2023–25). Suggested single 'Bilgola' medians of ~$3.0–3.8M fall between the two actual trackers and are not supported by any single dataset; combined-area figures should be treated with caution given the extreme volume skew toward the plateau (Proplo). The plateau population (3,650 at 2021) far outweighs the beach strip (251), so a weighted market read sits closer to the $2.7–3.0M band.

New Developments

Development in the Bilgola area is minimal — both suburbs are established, low-density residential (beachfront houses plus plateau family homes) with no significant apartment or mixed-use projects identified in research (Sep 2026); recorded activity is entirely existing-house turnover and individual renovations, consistent with the very low sales volumes (Proplo).

Jobs & Local Economy

Local employment within the area is small — the primary school, the seasonal surf life saving club and the handful of plateau shops and cafes; most residents commute south for work, joining route 199 to Mona Vale and the B1 B-Line to the Sydney CBD, with major retail and health employers at Mona Vale and beyond.

Nearby Suburbs

Avalon Beach, Newport, Clareville

Sources & method

Researched 4 September 2026 from named public sources — census and government records, transport authorities, council and planning documents — plus published sales data. Where sources disagree on a figure, the guide says so rather than picking one.

Sources cited in this guide:

• Wikipedia — Bilgola Beach
• Wikipedia — Bilgola Plateau
• Transport for NSW
• NSW Government

Corrections are welcome — if something here is out of date or wrong, tell us and we will fix it.

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