Development Intent
AtlasCroydonOfficersThomas Tinel
Case officer · Croydon Planning

Thomas Tinel.

Active — last recorded decision Apr 2026

A case officer at Croydon with an approval rate of 55% across 224 decided planning applications, spanning 24 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer224 decisions55% approvalSave
Croydon · 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 →
224
Applications
2021–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%50%202249%202354%202464%202567%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate55% · 70th of 83
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 reports34 officer reports parsed
13%
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
81%
Bespoke reasoning
of report text written for the case, not recited
What they write about — vs Croydon's average officer

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

Flooding & drainage
3.01× borough avg
Trees & landscape
1.61× borough avg
Outlook & amenity
1.44× borough avg

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

How they reason — coded from their reports

Tinel's caseload spans HMO-related refusals, householder extensions and change-of-use, and he is distinctive for explicitly flagging the currently-underway EXAMINATION IN PUBLIC of the emerging revised Croydon Local Plan (2024) as a live process-status fact within his reports, noting its commencement date, before applying the current adopted plan. On GPDO/prior-approval refusals for HMO extensions, he cites the underlying UNLAWFUL use of the building itself (a C4 HMO use never lawfully established) as the basis for refusing permitted-development rights that would otherwise apply, rather than assessing the physical extension criteria alone.

Observable habits

· explicitly notes the live procedural status of the emerging revised Local Plan (e.g. that its examination in public has commenced, with a specific date), while still applying the currently adopted plan

· on GPDO/prior-approval determinations, checks whether the underlying USE of the building itself is lawful (e.g. an unlawfully-established C4 HMO use) as a threshold issue that can defeat permitted development rights regardless of the physical extension's own compliance

· on tree-protected sites, notes the specific stage of a Tree Protection Plan negotiation (an initial objection followed by a submitted plan resolving it) rather than a static compliance statement

What their reports consistently look for

· the live procedural status of the emerging revised Local Plan, including its examination in public commencement date

· whether the underlying use of a building (e.g. as an HMO) has ever been lawfully established, as a threshold issue for GPDO/prior-approval rights

· whether an initial Tree Officer objection to a missing Tree Protection Plan has since been resolved by a submitted plan

Assigned Thomas Tinel 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 emerging revised Croydon Local Plan 2024 has been submitted for examination and the examination in public commenced at the beginning of September 2025.

26/00778/HSE

The existing use of the building as a House in Multiple Occupation (within Class C4) is unlawful.

26/00812/GPDO

Measured from 34 published Croydon 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 34 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

D3
4 times cited
DM10Design and character
3 times cited
D12
3 times cited
DM19.1
1 times cited
DM19Providing and protecting community facilities
1 times cited
G2
1 times cited
D6
1 times cited
T5
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
26/00778/HSE
Householder Application
Approved
2026-06-02
26/00821/HSE
Householder Application
Refused
2026-05-18
26/00778/HSE
Householder Application
Approved
2026-06-02
26/00821/HSE
Householder Application
Refused
2026-05-18
Full application history locked
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Consultants approved most— subscriber data
1. LPR Design
2. CANOPY PLANNING SERVICES LTD
3. MM Planning and Architecture
4. PD Planning UK Ltd
At a glance
OfficerThomas Tinel
BoroughCroydon
RolePlanning officer
Experience
Applications224 (2021–26)
Approval rate55%
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 Croydon 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 Croydon 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 34 published Croydon 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.