Development Intent
AtlasHounslowOfficersJillian Ridler
Case officer · Hounslow Planning

Jillian Ridler.

Active — last recorded decision May 2026

A case officer at Hounslow with an approval rate of 62% across 422 decided planning applications, spanning 20 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer422 decisions62% approvalSave
Hounslow · ward map
Approval rate — by ward
Lower ~68%
Higher ~90%
ShowingAll years · subscriber →across all years on record — a period re-scopes the headline figures and the trend
At a glanceEach metric links to the investigation behind it
All investigations →
422
Applications
2021–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%90%202170%202275%202345%202433%202543%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate62% · 28th of 35
higher is betterdashed = London avg
Decision time · publishes with decision notices
in development
Appeal overturn · publishes with decision notices
in development
How this officer decides — from their own reports

Not filled in yet — this needs at least 20 of Jillian Ridler's own officer reports parsed, and their reports haven't reached that threshold in the parsing run. It fills automatically as parsing progresses; nothing is estimated in its place.

Policy playbook — what this officer cites[3]

The policies cited most on decision notices for applications Jillian Ridler decided — 110 parsed notices. From the published notices themselves; their own report wording is parsed separately.

CC1Context and characterHounslow plan
6 times cited
CC2Urban design and architectureHounslow plan
5 times cited
TC3- Managing the growth of retail and other main town centre usesHounslow plan
2 times cited
SC7- Residential extensions and alterationsHounslow plan
1 times cited
EQ4- air qualityHounslow plan
1 times cited
EQ5- noiseHounslow plan
1 times cited
D12London Plan
1 times cited
Which policies this officer leans on is subscriber intelligenceSubscribe to unlock →
Decisions by ward

Where this officer's caseload concentrates, 2021–26.[1] Click the map above to focus this page on a ward, or a row to open the ward.

Recent applications
Address
Reference
Type
Outcome
Date
P/2025/3340
Householder Applications
2026-06-09
P/2025/3821
PF-Full Applications
2026-06-09
P/2025/3340
Householder Applications
2026-06-09
P/2025/3821
PF-Full Applications
2026-06-09
Full application history locked
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Consultants approved most— subscriber data

No named planning consultants on this officer's decided applications.

At a glance
OfficerJillian Ridler
BoroughHounslow
RolePlanning officer
Experience
Applications422 (2021–26)
Approval rate62%
London approval avg81%
Who decides here
GovernmentMayor of LondonCouncilCommitteeOfficersDecisionsApplicantsInspectorate
Related investigations
When committees overrule officers like this one →
How often members depart from officer recommendations, and how those overrides fare at appeal.
How much gets decided without a committee →
The delegated share by borough and officer — where the real power over decisions sits.
Sources & method
  1. [1]Applications decided, approval rate, per-year trend and ward breakdown — London Borough of Hounslow planning register and published decision notices, 2021–26. · methodology
  2. [2]Appeal overturn and decision-time benchmarks — Planning Inspectorate (PINS) appeal decisions and application date pairs; not yet computed per officer, shown as a dash until they are. · PINS appeals casework
  3. [3]Condition load — mean effective conditions attached to Hounslow decision notices (grant/split), parsed from the published notice text; a borough figure, not yet split per case officer.
  4. [4]Policy citations will be coded from officer reports against the adopted Local Plan, London Plan and NPPF — that parsing has not run for this borough yet.
Methodology is published in full so every number is traceable to its primary source.