Duncraig is bounded by Beach Road to the south, Mitchell Freeway to the east, Hepburn Avenue to the north and Marmion Avenue to the west, and Warwick Road runs through the centre of the suburb. Almost all of Duncraig is residential, although many small parks and bushland areas can be found throughout. In the Northwest corner of Duncraig is a tangle of streets named after Gilbert and Sullivan characters and personalities. Gilbert Road meets Sullivan Road there, near Savoy Place, Pinafore Court, and streets named after 30 characters from the Gilbert and Sullivan operas. The only Gilbert and Sullivan performer with a street named after him is Bernard Manning (1888–1961), a performer with the J. C. Williamson company and founder of the Gilbert and Sullivan Society of Western Australia in Perth.
Duncraig is a residential suburb, although has numerous small parks and bushland areas, and the Percy Doyle Reserve which contains a library and recreation centre. It also contains a multipurpose sports complex including several football fields and soccer pitches, lawn bowl greens and over 20 tennis courts. Several neighbourhood shopping centres are dotted throughout the suburb, the largest of which are Glengarry and Carine Glades, each of which also has a tavern offering pub meals.
Nearby the Centro Warwick to the southeast, Karrinyup Shopping Centre to the south and Westfield Whitford City to the northwest provide for a wide range of retail shopping. Glengarry Private Hospital, together with a number of specialist medical centres/services are located on Arnisdale Road behind the Glengarry shopping area
The Amandari Home has been designed to maximise a narrow block without losing the feeling of space and open plan layout that you dream of. Featuring a dedicated family room connecting to an alfresco and dining area, you can have quality family time, or entertain guests all year round. The Amandari, exclusive to G.J. Gardner Homes features all the feels of a large home, while being perfectly suited to smaller blocks.