Development Intent
AtlasEalingOfficersChris Wh Tse
Case officer · Ealing Planning

Chris W.H. Tse.

Recently active — last recorded decision Oct 2025

A case officer at Ealing with an approval rate of 80% across 343 decided planning applications, spanning 24 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer343 decisions80% approvalSave
Ealing · 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 →
343
Applications
2022–25
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%0%202283%202380%202479%2025
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate80% · 25th of 44
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 reports107 officer reports parsed
5%
Approves despite concerns
of approvals record a documented reservation
0%
Negotiated approvals
approvals mentioning revisions/amendments
0%
"On balance" reports
reports using explicit balancing language
62%
Bespoke reasoning
of report text written for the case, not recited
What they write about — vs Ealing's average officer

Topic mentions per 1,000 words of their own report text (boilerplate stripped), indexed against all parsed Ealing reports. Attention, not stance.

Flooding & drainage
1.62× borough avg
Daylight & sunlight
1.51× borough avg
Bulk & massing
1.45× borough avg
Trees & landscape
1.16× borough avg
Outlook & amenity
1.13× borough avg

Mark = borough average (1×). Bar capped at 2×.

How they reason — coded from their reports

Tse's reasoning is distinctive for explicitly acknowledging where a proposal EXCEEDS the borough's own SPD4/Housing Design Guidance numeric limits (depth, height) and then arguing acceptability anyway on the basis of a documented local pattern of similarly-oversized extensions — a two-step "exceeds the guidance, but..." structure repeated across many reports rather than treating the guidance figure as a hard cap. He is unusually specific in identifying which planning route (permitted development vs prior approval vs full permission) a comparator extension was built under.

Observable habits

· uses a consistent two-step structure: state explicitly that the proposal exceeds SPD4/Housing Design Guidance's numeric depth or height limit, then argue acceptability on the basis of a documented local pattern of similarly-scaled extensions

· identifies precisely which consent route (prior approval, full permission, or unrecorded/assumed permitted development) each comparator extension was built under

· for care-home and specialist-accommodation uses, explicitly audits the applicant's needs evidence against a named consultee's (Adult Services) own assessment of existing borough capacity

What their reports consistently look for

· what this officer's reports consistently look for: an explicit acknowledgement that the numeric SPD4/Housing Design Guidance limit is exceeded, paired with a documented local pattern of similarly-scaled extensions to justify acceptability anyway

· what this officer's reports consistently look for: the specific consent route (prior approval reference, full permission reference, or assumed PD) under which each comparator extension was built

· what this officer's reports consistently look for: a consultee's (e.g. Adult Services) own assessment of existing capacity when weighing the justification for a new specialist care use

Assigned Chris W.H. Tse on a live case?What they pay attention to, how they reason, and what their reports consistently look for — so you can address it before they raise it.Subscribe to unlock →
In their own words

Despite the proposed extension would be marginally higher than the 3.0m maximum height under SPD 4 � Residential Extensions, it would feature a pitched roof design, a light well abutting the common boundary with No. 6 and a 1.8m setback from the common boundary

225414FUL

according to the representation from Ealing Council's Adult Services, there is currently an excess of learning disability residential homes within the borough whilst the applicant has not submitted any robust evidence of additional demand supporting the need for a further residential service

230724FUL

Measured from 107 published Ealing officer reports written by this officer, with recited policy boilerplate stripped before any counting. These describe how this officer works and writes — they are not outcome predictions. Every quote is from a named public report.

Policy playbook — what this officer cites[3]

The policies this officer cites most in their own reports — times cited across 107 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

D4
75 times cited
D3
72 times cited
D6
69 times cited
D8
62 times cited
HC1
18 times cited
SP1
15 times cited
D14
7 times cited
GG2
5 times cited
Which policies this officer leans on is subscriber intelligenceSubscribe to unlock →
Decisions by ward

Where this officer's caseload concentrates, 2022–25.[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
252548HH
Householder
Approved
2025-11-06
251211HH
Householder
Refused
2025-11-04
252548HH
Householder
Approved
2025-11-06
251211HH
Householder
Refused
2025-11-04
Full application history locked
Subscribe to see all 343 decisions →
Consultants approved most— subscriber data
1. Mulalley & Company Ltd
2. Plans 4 U Ltd
3. Studio 136 Architects Ltd
4. Multi Creation
At a glance
OfficerChris W.H. Tse
BoroughEaling
RolePlanning officer
Experience
Applications343 (2022–25)
Approval rate80%
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 Ealing planning register and published decision notices, 2022–25. · 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 Ealing decision notices (grant/split), parsed from the published notice text; a borough figure, not yet split per case officer.
  4. [4]"How this officer decides", the policy playbook and all quotes — parsed from 107 published Ealing officer reports written by this officer, recited policy boilerplate stripped before counting; disposition text coded from their own reasoning with every quote machine-verified verbatim. Descriptive of how they work — not outcome predictions.
Methodology is published in full so every number is traceable to its primary source.