Resident Resource

Islington Roof Terrace Planning Checker

Adding a roof terrace to an Islington terrace house is often highly sensitive due to overlooking and privacy concerns. This tool helps you identify the key hurdles your application will face.

Select All That Apply to Your Project

Property is in a Conservation Area Building is Grade II or II* listed Article4 Direction removes PD rights Terrace is visible from the highway Terrace looks directly into neighbour habitable rooms Proposal includes obscure privacy screens

The "Islington Test" for Roof Terraces

1. Overlooking & Privacy

The primary reason for refusal. If a terrace lets you look directly into a neighbour's window or their private "amenity area" (garden), it is unlikely to be approved without mitigation.

2. Design & Visibility

Balustrades or privacy screens that add bulk to the roofline are often resisted in conservation areas. Recessed terraces behind an existing parapet are generally preferred.

How Visuals Prove Privacy

It is hard to prove a "sightline" with 2D drawings alone. A 3D interior walkthrough or a photomontage showing the exact height of privacy screens relative to a neighbour's window is often the only way to satisfy a skeptical planning officer.

View Verified View Support

Official Islington Roof Terrace Guidance

Disclaimer: This tool is a guide only. Islington Council's Local Plan 2023 and individual Conservation Area Appraisals contain the full legal requirements. A roof terrace almost always requires a full planning application. consult your architect before proceeding.