House of Commons vs House of Lords

A detailed comparison of House of Commons and House of Lords, examining their key attributes, political connections, and significance.

institution

House of Commons

Elected lower house of the UK Parliament. It is the central chamber for legislation, scrutiny, confidence votes, and government formation.

Institution

institution

House of Lords

Unelected upper house of the UK Parliament. It revises legislation, scrutinizes government, and includes life peers, bishops, and a small number of hereditary peers.

Institution

What kind of institutions are they

House of Commons functions as a Legislature (lower house), while House of Lords is a Legislature (upper house). These different institutional categories serve fundamentally different purposes within the architecture of government — one shapes laws, the other interprets them, or one makes policy while the other scrutinizes it.

Size and composition

House of Commons has 650 seats, while House of Lords has Around 780.

Historical roots

House of Commons was established in 1801 and House of Lords in 1801. Institutions founded in similar periods often reflect comparable constitutional thinking, though they may have evolved quite differently since.

Institutional scope and offices

House of Commons contains 2 tracked political offices. The offices within an institution determine its practical importance: each office represents a node of political authority and decision-making.

Key differences at a glance

Their institution type differs: House of Commons has Legislature (lower house), while House of Lords has Legislature (upper house). Their seats differs: House of Commons has 650, while House of Lords has Around 780.