Planning appeal decision
43 Rochester Road, Northwood, HA6 1NJ
Planning appeal 3357815 at 43 Rochester Road, Northwood, HA6 1NJ (London Borough of Hillingdon) was allowed on 20 June 2025 by Inspector Heppell J, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the character and appearance of the host property and the surrounding area.
the demolition of existing rear conservatory structure and erection of a single storey front, rear and side extension and loft conversion including roof extension, 1no rear dormer and 4no front facing roof lights. Formation of larger driveway in front garden
- Authority
- London Borough of Hillingdon
- Appeal type
- householder · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Heppell J
- Postcode
- HA6 1NJ
Main issues, as the Inspector framed them
- The effect of the proposal on the character and appearance of the host property and the surrounding area.
What decided it
The proposed dormer window, subject to a condition requiring approval of external materials to be hanging tiles rather than render, would not harm the character and appearance of the host property or surrounding area and would comply with the development plan.
What the Inspector cited
- Development plan policies
- Policy D3 of the London Plan March 2021Policy BE1 of the Hillingdon Local Plan: Part 1 Strategic Policies Adopted November 2012Policy DMHB 11 of the London Borough of Hillingdon Local Plan Part 2Policy DMHB 12 of the London Borough of Hillingdon Local Plan Part 2Policy DMHD 1 of the London Borough of Hillingdon Local Plan Part 2Policy DMHD 1E of the London Borough of Hillingdon Local Plan Part 2
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
With an account
What an account adds to this decision


More decisions in London Borough of Hillingdon
The authority’s record since 2016 · every decision in 2025
- Dismissed27 October 202660153104 Albany Close, Ickenham, UB10 8QW
- Dismissed27 October 2026600985618-20 Wilmar Close, Hayes, UB4 8ET
- Dismissed21 October 2026601178225 Stirling Road, Hayes, UB3 3AH
- Dismissed19 October 20266011268364 Victoria Road, Ruislip, HA4 0ET
- Allowed6 October 2026601385888 Stormount Drive, Hayes, UB3 1RH
The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
®