Development Intent
AtlasEalingOfficersYik Shing Tai
Case officer · Ealing Planning

Yik Shing Tai.

Recently active — last recorded decision May 2025

A case officer at Ealing with an approval rate of 91% across 267 decided planning applications, spanning 23 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer267 decisions91% 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 →
267
Applications
2020–25
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%100%202289%202395%202489%2025
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate91% · 8th 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 reports89 officer reports parsed
3%
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
57%
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.

Bulk & massing
1.18× borough avg
Noise & disturbance
1.16× borough avg
Character & heritage
0.95× borough avg
Daylight & sunlight
0.93× borough avg
Outlook & amenity
0.85× borough avg

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

How they reason — coded from their reports

Tai's telecoms-mast reports assess visual dominance in explicit height comparison to the tallest surrounding feature (including street trees), stating a specific height differential rather than a qualitative "tall" judgement, and he audits the applicant's own alternative-sites justification rather than accepting it at face value. His householder reports use a stable roman-numeral "key considerations" skeleton similar to other newer-template officers, but he is distinctively thorough in naming BOTH adjoining neighbours' existing extension depths as parallel comparators in every case.

Observable habits

· for telecoms infrastructure, states an explicit height differential between the proposed structure and the tallest existing feature (including trees) in the vicinity, rather than a qualitative dominance judgement

· reviews the applicant's own alternative-sites justification for telecoms infrastructure as a discrete item to be tested, not accepted by default

· names BOTH adjoining neighbours' existing extension depths as parallel comparators in nearly every householder report, rather than assessing one side then generalising

What their reports consistently look for

· what this officer's reports consistently look for: an explicit height differential figure between a proposed mast/structure and the tallest existing feature (including trees) nearby

· what this officer's reports consistently look for: whether the applicant's stated alternative sites for telecoms infrastructure were genuinely considered and discounted for stated reasons

· what this officer's reports consistently look for: both adjoining neighbours' existing extension depths named individually as parallel comparators, not just the more affected side

Assigned Yik Shing Tai 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

The monopole would extend to a height of 17m, which is significantly taller than any existing structure within the vicinity (including nearby street trees) which appear to give rise to a maximum height of 10m, with many being substantially lower

224239PNT

The Applicant's information outlines a number of alternative sites that have been considered, all of which have been discounted for varying reasons

224239PNT

Measured from 89 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 89 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

D3
52 times cited
D4
52 times cited
D8
50 times cited
D5
49 times cited
D6
49 times cited
HC1
6 times cited
T4
6 times cited
T6
6 times cited
Which policies this officer leans on is subscriber intelligenceSubscribe to unlock →
Decisions by ward

Where this officer's caseload concentrates, 2020–25.[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
250826FUL
Full Application
Approved
2025-07-15
251290HH
Householder
Approved
2025-07-10
250826FUL
Full Application
Approved
2025-07-15
251290HH
Householder
Approved
2025-07-10
Full application history locked
Subscribe to see all 267 decisions →
Consultants approved most— subscriber data
1. Freedom Homes Architects
2. David F. Ewins RIBA
3. Plans 4 U Ltd
4. Studio 136 Architects Ltd
At a glance
OfficerYik Shing Tai
BoroughEaling
RolePlanning officer
Experience
Applications267 (2020–25)
Approval rate91%
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, 2020–25. · 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 89 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.