Development Intent
AtlasCroydonOfficersKaty Park
Case officer · Croydon Planning

Katy Park.

Active — last recorded decision May 2026

A case officer at Croydon with an approval rate of 75% across 452 decided planning applications, spanning 16 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer452 decisions75% 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 →
452
Applications
2021–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%100%202274%202374%202478%202569%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate75% · 26th 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 reports43 officer reports parsed
16%
Approves despite concerns
of approvals record a documented reservation
26%
Negotiated approvals
approvals mentioning revisions/amendments
5%
"On balance" reports
reports using explicit balancing language
93%
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.

Materials & detailing
1.45× borough avg
Character & heritage
1.42× borough avg
Flooding & drainage
1.2× borough avg
Outlook & amenity
1.12× borough avg
Noise & disturbance
0.95× borough avg

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

How they reason — coded from their reports

Park's reports are the most current-policy-aware in the sampled corpus (2025/26 casework), routinely applying the mandatory Biodiversity Net Gain regime under Schedule 7A of the 1990 Act (as amended by the Environment Act 2021/Levelling-up and Regeneration Act 2023) and testing whether a scheme is exempt under the 25sqm habitat-loss threshold rather than assuming BNG doesn't apply. She runs a labelled GIA/amenity-space/storage table against London Plan Policy D6 and Table 3.1 for nearly every scheme, and is careful to distinguish an HMO's protected status (London Plan H9(D) 'should generally be protected') from Croydon's own lack of a specific HMO-protection policy, rather than conflating regional and local policy positions.

Observable habits

· tests whether a scheme is exempt from the mandatory Biodiversity Net Gain condition under the Schedule 7A/Environment Act 2021 25sqm habitat-loss threshold, rather than assuming BNG is inapplicable to small schemes

· builds a labelled table of GIA, amenity space, and built-in storage space against London Plan Policy D6 and Table 3.1 for the specific unit mix proposed

· explicitly distinguishes what the LONDON PLAN says about HMO protection (H9(D)) from the fact that CROYDON has no specific local policy protecting HMOs, rather than treating the two policy levels as interchangeable

What their reports consistently look for

· whether a scheme's habitat loss falls within the Biodiversity Net Gain 25sqm exemption threshold, tested explicitly rather than assumed

· a completed GIA/amenity/storage table against London Plan Policy D6 and Table 3.1 for the specific unit mix

· whether HMO protection is actually engaged under Croydon's own policy (rather than only the London Plan's aspirational H9(D))

Assigned Katy Park 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

In accordance with Regulation 4 of the Biodiversity Gain Requirements (Exemptions) Regulations 2024, development sites that do not result in the loss of more than 25 square metres of habitat (excluding irreplaceable habitat) may be exempt from the mandatory BNG requirement

25/02197/FUL

London Plan policy H9(D) states `Boroughs should take account of the role of houses in multiple occupation (HMOs) in meeting local and strategic housing needs. Where they are of a reasonable standard they should generally be protected', but Croydon does not have a specific policy protecting HMOs

25/03230/FUL

Measured from 43 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 43 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

DM10.6
6 times cited
DM10Design and character
5 times cited
D3
4 times cited
D6
3 times cited
SP4Urban Design, Heritage and Local Character
3 times cited
DM10.1
3 times cited
D4
2 times cited
DM1.2
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
25/04126/FUL
Full planning permission
Approved
2026-05-27
25/03078/FUL
Full planning permission
Approved
2026-05-21
25/04126/FUL
Full planning permission
Approved
2026-05-27
25/03078/FUL
Full planning permission
Approved
2026-05-21
Full application history locked
Subscribe to see all 452 decisions →
Consultants approved most— subscriber data
1. CANOPY PLANNING SERVICES LTD
2. PLANS BY PARK LTD
3. Planning Additions
4. Fuse Architects
At a glance
OfficerKaty Park
BoroughCroydon
RolePlanning officer
Experience
Applications452 (2021–26)
Approval rate75%
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 43 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.