5 William Street, Alexandra Headland, QLD 4572 | Property Value & History | OnTheHouse
OFF MARKET

5 William Street
Alexandra Headland QLD 4572

Bedrooms: 5
Bathrooms: 4
Car spaces: 6
Land area: 328m2
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Property Details for 5 William St, Alexandra Headland

5 William St, Alexandra Headland is a 5 bedroom, 4 bathroom House with 6 parking spaces. The property has a land size of 328m2.

Building Type
House
Land Size
328m2
Local Government
Sunshine Coast Regional
Lot/Plan
1/SP308202

Last Listing description (March 2026)

5 William Street, Alexandra Headland

A statement of design and versatility, INN ALEX is a striking three-level coastal residence that captures the essence of Sunshine Coast living. With five bedrooms, four bathrooms, and six-car accommodation, this property delivers space, function, and flexibility ideal for extended families, dual living, or lucrative holiday letting.

Purpose-built to accommodate a dual-occupancy layout, the home can function as one expansive residence or as two independent apartments one to live in and the other to generate income. It's also been fully designed for strata titling, with all compliance and infrastructure in place, though never deemed necessary by the current owners.

Location & Lifestyle

Set within Alexandra Headland's prized Golden Triangle, this home enjoys one of the Coast's most enviable micro-climates. Facing almost due north (351), the property takes full advantage of cooling sea breezes without the harsh salt spray of the beachfront. Elevated to capture spectacular 180-degree views stretching from Mudjimba Island across Maroochydore Beach and river mouth, to Mt Coolum, Mt Ninderry, and all the way to Noosa this is truly a world-class outlook.

Design & Architecture

INN ALEX blends coastal sophistication with subtle Asian-inspired artistry. Curved walls, pergolas, timber detailing, and stainless steel accents create a sense of balance and calm. Off-white rendered finishes and timber trims reflect the light beautifully in this sub-tropical, sea-side setting.

Entry & Structure

Entry is via a sculptural pergola and hardwood front door, leading to a foyer with stair and lift access to all levels including the Italian 'Domus' lift (5-person capacity). The bespoke internal staircase is a feature in itself, with Blackbutt timber treads, laminated glass balustrades, and stainless-steel detailing throughout.

Top Floor Level Two

An open-plan kitchen, dining, and living area flows seamlessly to a north-facing balcony with panoramic ocean views. White stone benchtops, Bosch appliances, and a servery to the terrace make entertaining effortless. The balcony features adjustable 'IQ' shutters for perfect temperature and privacy control.

The main bedroom enjoys a view of the surf at The Bluff, a walk-in robe, and a designer ensuite. Additional bedrooms, an office with built-in cabinetry (which can double as a secure lockable store), and a combined bathroom/laundry complete this level.

Level One

Mirroring the upper level with subtle variations, this floor offers three bedrooms, a full kitchen and living space opening to its own balcony, plus a private courtyard. Ideal for guests, rental income, or independent family living.

Basement & Outdoor Features

The basement provides secure parking for up to six vehicles, with 2.8m clearance suitable for caravans or small buses. There's also a workshop, bathroom, extensive storage, and solar infrastructure.

A magnesium saltwater lap pool (heated by solar), an infrared sauna, and secure garden terraces with raised beds complete the outdoor spaces.

INN ALEX is an inspired coastal property combining architectural integrity, multi-generational flexibility, and a relaxed seaside lifestyle all in the heart of Alexandra Headland.

Disclaimer:
We have obtained this property information from sources we believe to be reliable; however, we cannot guarantee its accuracy. Prospective buyers are advised to carry out their own investigations.

Property History for 5 William St, Alexandra Headland, QLD 4572

A timeline of how this property has performed in the market
  • 11 Nov 2025
    Listed for Sale Offers over $5.7M
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About Alexandra Headland 4572

The size of Alexandra Headland is approximately 1.6 square kilometres. It has 3 parks covering nearly 13.2% of total area. The population of Alexandra Headland in 2016 was 3958 people. By 2021 the population was 4235 showing a population growth of 7.0% in the area during that time. The predominant age group in Alexandra Headland is 50-59 years. Households in Alexandra Headland are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Alexandra Headland work in a professional occupation.In 2021, 59.70% of the homes in Alexandra Headland were owner-occupied compared with 52.60% in 2016.

Alexandra Headland has 3,329 properties. Over the last 5 years, Houses in Alexandra Headland have seen a 56.46% increase in median value, while Units have seen a 85.82% increase. As at 30 April 2026:

  • The median value for Houses in Alexandra Headland is $1,965,098 while the median value for Units is $1,020,953.
  • Houses have a median rent of $980 while Units have a median rent of $700.
There are currently 23 properties listed for sale, and 6 properties listed for rent in Alexandra headland on OnTheHouse. According to Cotality's data, 146 properties were sold in the past 12 months in Alexandra headland.

Suburb Insights for Alexandra Headland 4572

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Cotality Copyright and Legal Disclaimers about Property Data
Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.