16 William Street, Cottesloe, WA 6011 | Property Value & History | OnTheHouse
OFF MARKET

16 William Street
Cottesloe WA 6011

Bedrooms: 5
Bathrooms: 3
Car spaces: 2
Floor area: 362m2
Land area: 607m2
Estimated Value & Rent
Estimated Value
Estimated Rent
Confidence
Last updated 17 Aug 2026
Low

High
Save

Property Details for 16 William St, Cottesloe

16 William St, Cottesloe is a 5 bedroom, 3 bathroom House with 2 parking spaces and was built in 1980. The property has a land size of 607m2 and floor size of 362m2. While the property is not currently for sale or for rent, it was last sold in August 2023.

Building Type
House
Year Built
1980
Floor Size
362m2
Land Size
607m2
Local Government
Cottesloe
Lot/Plan
11/P001603

Last Listing description (October 2023)

Stunningly situated opposite the gorgeous Jasper Green Reserve - one of the area's best parks, this solid and spacious 5 bedroom 3 bathroom two-storey family haven was impressively designed by award-winning architects Overman and Zuideveld and ensures that everybody's personal needs are comfortably appeased, in more ways than one.The property benefits from sublime ocean and island views over the Cottesloe treetops, has large bedrooms and multiple communal family living areas (including a separate room for the kids) and is ideal for entertaining - with the headline act being a huge below-ground swimming pool that will be the focal point for momentous family events, including milestone birthday parties such as a sweet-sixteenth, an eighteenth, twenty-first and sixtieth. Imagine celebrating out here in summer, when the weather well and truly begins to heat up?!The pool is overlooked by a fabulous outdoor alfresco patio, with the ground floor of the house also playing host to a huge front family room off the entry, a connecting home office, an open-plan living, meals and kitchen area and a separate formal-dining room - reserved for those special occasions. The kitchen itself has a walk-in pantry, double Miele ovens, a stainless-steel dishwasher, a matching range hood and a gas cooktop, with the lower level also playing host to an under-stair storeroom, a hallway storage/linen cupboard, a second bedroom with built-in wardrobes, an adjacent fully-tiled third or "guest" bathroom with a shower, toilet and stone vanity and a functional laundry with even more storage, heaps of bench space, an internal hanging rack for clothes - plus external access for further natural drying.Upstairs, the third and fifth spare bedrooms both have built-in robes of their own and are separated by the fourth bedroom that is also generous in its proportions, just like the others. The main family bathroom has a separate bathtub, shower, toilet and vanity to keep everyone happy.A spacious master suite up here has its own massive balcony to relax on, as well as an enormous retreat that is directly linked to it - suitable for either parents or the kids to call their own. It also features a sizeable walk-in robe and a sublime ensuite with a bathtub, showerhead, toilet and twin "his and hers" vanities. What a setup.Walk to public transport from here - including Grant Street Train Station and several bus stops that help children attending private schools in the western suburbs get to where they need to go. Stroll to our picturesque Swan River and North Cottesloe Primary School too, with the local icon that is Daisies (an institution when it comes to food and coffee) The Cottesloe IGA supermarket, the lush Allen Park playing fields and the glorious surf and sand of the Cottesloe, Grant Street and Swanbourne Beaches are also only strolling distance away, too.Swanbourne's iconic North Street Store, more shopping at Cottesloe Central and the vibrant Claremont Quarter precinct, Fremantle and everything in between are situated only minutes away in their own right adding to the convenience of living in this very special location. Centred around a verdant park, this lovely street community is all about creating generations of family friendships across all age groups - and this is the perfect opportunity for you and those closest to you to become a part of it all!Features:Ocean viewsCarpeted study and bedroomsFormal sunken and carpeted front family room with a ceiling fanTiled formal-dining roomOpen-plan living/meals/kitchen area with split-system air-conditioning and a fireplaceHuge upstairs master suite and retreat - plus a balconyGleaming wooden floorboards to the main living space downstairs and upstairs retreatGenerous 3rd/4th/5th upper-level bedroomsLarge main family bathroom on the top floorDownstairs guest bedroom and bathroomFunctional ground-floor laundryHeaps of in-built storageDucted air-conditioningSplit-system air-conditioning upstairs alsoCeiling fansSkirting boardsNorth-facing backyard settingOutdoor patio/alfresco entertainingSwimming poolDouble carportApproximately 473sqm of total indoor and outdoor living area607sqm (approx.) blockBuilt in 1978 (approx.) and kept in the family ever since - accompanied by an award-winning design by architects Overman and Zuideveld

Property History for 16 William St, Cottesloe, WA 6011

A timeline of how this property has performed in the market
Last Sold
$3,380,000
29 Aug 2023
  • 29 Aug 2023
    Sold for $3,380,000
  • 23 Aug 2023
    Listed for Sale UNDER OFFER
Commute Calculator

About Cottesloe 6011

The size of Cottesloe is approximately 3.9 square kilometres. There are 11 parks, covering nearly 21.9% of the total area. The population of Cottesloe in 2016 was 7375 people. By 2021 the population was 7750 showing a population growth of 5.1% in the area during that time. The predominant age group in Cottesloe is 50-59 years. Households in Cottesloe are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Cottesloe work in a professional occupation.In 2021, 71.00% of the homes in Cottesloe were owner-occupied compared with 68.60% in 2016.

Cottesloe has 4,078 properties. Over the last 5 years, Houses in Cottesloe have seen a 51.79% increase in median value, while Units have seen a 74.70% increase. As at 31 July 2026:

  • The median value for Houses in Cottesloe is $3,417,844 while the median value for Units is $1,412,035.
  • Houses have a median rent of $1,500 while Units have a median rent of $850.
There are currently 7 properties listed for sale, and 5 properties listed for rent in Cottesloe on OnTheHouse. According to Cotality's data, 150 properties were sold in the past 12 months in Cottesloe.

Suburb Insights for Cottesloe 6011

Market Insights
Cottesloe Trends for Houses
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.


Median Value over 1 year
Cottesloe Trends for Units
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.


Median Value over 1 year
Neighbourhood Insights
Age
Household
Occupancy
No data to show
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.