Inverness Street Market
This is a small market selling a range of common goods such as fruit and vegetables, cheap clothes and other bits and bobs. The Inverness Street Market is the smallest market in Camden, but it's the original local market in Camden predating the others by decades.

This is a small market selling a range of common goods such as fruit and vegetables, cheap clothes and other bits and bobs. The Inverness Street Market is the smallest market in Camden, but it's the original local market in Camden predating the others by decades.
Check the official site before travelling; hours and prices can change.
More markets

Borough Market
London's defining food market — go early Saturday, eat your way around the perimeter.

Columbia Road Flower Market
Sunday-only flower market in the East End — 8 a.m. for choice, 2 p.m. for prices.

Maltby Street Market
Borough's smaller, scruffier sibling — railway arches, weekend only.
Source: wikivoyage