Development Intent
AtlasBarnetOfficersThomas Wong
Case officer · Barnet Planning

Thomas Wong.

Active — last recorded decision May 2026

A case officer at Barnet with an approval rate of 80% across 432 decided planning applications, spanning 24 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer432 decisions80% approvalSave
Barnet · 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 →
432
Applications
2021–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%87%202380%202472%202578%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate80% · 54th of 85
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 reports169 officer reports parsed
Approves despite concerns
of approvals record a documented reservation
Negotiated approvals
approvals mentioning revisions/amendments
11%
"On balance" reports
reports using explicit balancing language
52%
Bespoke reasoning
of report text written for the case, not recited
What they write about — vs Barnet's average officer

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

Materials & detailing
1.26× borough avg
Daylight & sunlight
1.15× borough avg
Bulk & massing
1.1× borough avg
Outlook & amenity
1.03× borough avg
Character & heritage
1.01× borough avg

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

How they reason — coded from their reports

Wong's reports lean on a distinctive 'fallback position' argument — treating an unimplemented but genuinely extant prior approval or lawful development certificate on the SAME site as a material consideration even when it hasn't been built, rather than assessing the current scheme in isolation. He is also willing to refuse purely on highways grounds ('the proposed development has raised safety issue in highways perspective') even where the character and amenity assessment is otherwise favourable, keeping the two tests genuinely independent rather than blending them into one verdict.

Observable habits

· treats an unimplemented but extant prior approval/certificate on the same site as a genuine 'fallback position' material consideration, not merely background history

· keeps the highways/parking test fully independent of the character/amenity verdict, willing to refuse on highways grounds alone even where character is otherwise acceptable

· cites the specific hardstanding depth shortfall against the Domestic Crossover Policy's standard car dimensions (2.4m x 4.8m) as the refusal trigger

What their reports consistently look for

· what this officer's reports consistently look for: whether an unimplemented prior approval on the same site is genuinely likely to be built, before treating it as a material fallback consideration

· what this officer's reports consistently look for: the exact hardstanding depth against the Domestic Crossover Policy's standard car dimensions, run as its own pass/fail test

· what this officer's reports consistently look for: whether neighbouring hip-to-gable extensions were built under genuine permitted development rights (not planning permission) before citing them as an equivalent fallback

Assigned Thomas Wong 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

Although the two extensions approved under prior approval 20/1577/PNH have not yet been implemented, it is considered that the configuration of the Prior Approval extensions are such that there is a material likelihood of them otherwise being implemented

23/0116/HSE

the proposed development has raised safety issue in highways perspective. Therefore, this application is recommended for REFUSAL

23/0081/HSE

Measured from 169 published Barnet 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 169 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

CS1 arnet’s place shaping strategy – protection,
104 times cited
CS NPPF
100 times cited
CS5 rotecting and enhancing Barnet’s character
100 times cited
DM01Protecting Barnet’s character and amenity Page
11 times cited
DM02Development standards Page
4 times cited
DM08Ensuring a variety of sizes of new homes to meet housing need
2 times cited
DM17Travel Impact and Parking Standards
2 times cited
DM03Accessibility and inclusive design Page
2 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
26/1471/HSE
Householder Application
Approved
2026-06-09
26/1366/HSE
Householder Application
Approved
2026-06-08
26/1471/HSE
Householder Application
Approved
2026-06-09
26/1366/HSE
Householder Application
Approved
2026-06-08
Full application history locked
Subscribe to see all 432 decisions →
Consultants approved most— subscriber data
1. EA Town Planning Ltd
2. Dimensions Planning & Architecture
3. HK Architects
4. Great Plans
At a glance
OfficerThomas Wong
BoroughBarnet
RolePlanning officer
Experience
Applications432 (2021–26)
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 Barnet 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 Barnet 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 169 published Barnet 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.