The series was launched on Page 126 of ORACLE on ITV on Thursday 1 December 1988, with a new episode appearing at 5:00pm each afternoon (including weekends).
Each episode would usually have six to ten pages of text, while Page 126 itself would also feature a synopsis of recent storylines enabling readers who'd missed an episode to catch up, occasional character profiles and even teletext-graphics produced pictures of how the author imagined the characters would look.
In 1995, Park Avenue was repeated by Paramount Comedy Channel's own teletext service PText.
To the present day Park Avenue remains the only soap of its kind in the United Kingdom.
In the early 2000s, ORACLE's successor, Teletext Ltd briefly ran a feature called Diary of An Odd Couple about Terry and Helena, a plumber and an It girl, who begin dating after Helena calls Terry in to do some work at her flat, but this only ran for a short while.