Development Intent
AtlasBarnetOfficersWill Collier
Case officer · Barnet Planning

Will Collier.

Active — last recorded decision Dec 2025

A case officer at Barnet with an approval rate of 61% across 276 decided planning applications, spanning 26 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer276 decisions61% 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 →
276
Applications
2020–25
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%68%202171%202250%202358%202452%202575%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate61% · 80th 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 reports96 officer reports parsed
0%
Approves despite concerns
of approvals record a documented reservation
0%
Negotiated approvals
approvals mentioning revisions/amendments
18%
"On balance" reports
reports using explicit balancing language
54%
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.

Noise & disturbance
1.74× borough avg
Precedent & consistency
1.68× borough avg
Privacy & overlooking
1.29× borough avg
Outlook & amenity
1.23× borough avg
Transport & parking
1.2× borough avg

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

How they reason — coded from their reports

Collier's caseload includes larger, multi-element householder schemes (combined front/rear/roof works) and he consistently tracks how a scheme was AMENDED during its lifetime to reduce bulk — naming each specific design change (hipped roof instead of gable, removal of a dormer, dropped eaves heights) as its own listed mitigation, rather than describing the amended scheme only in its final form.

Observable habits

· lists each individual design change made during a scheme's lifetime (roof form swap, dormer removal, dropped eaves) as its own itemised mitigation, not a single 'amended' summary

· explains WHY a topographically staggered street has no consistent roofline, using that as the basis for tolerating height variation

· notes where boundary vegetation (trees, hedges) provides a genuine privacy buffer distinct from the built form itself

What their reports consistently look for

· what this officer's reports consistently look for: each individual design change made during a scheme's life (roof form, dormer count, eaves height), itemised rather than summarised as a single amendment

· what this officer's reports consistently look for: whether a street's topography itself explains an inconsistent roofline, before treating height variation as a character concern

· what this officer's reports consistently look for: whether existing boundary vegetation genuinely functions as a privacy buffer, assessed separately from the built form

Assigned Will Collier 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

amendments have helped to reduce the bulk of the scheme to an acceptable level through the introduction of hipped roof at the front instead of gable, removal of a rear dormer and dropping the eaves heights

21/0104/HSE

It is considered there is no consistent roofline height due to the topography of the street and range of building styles and heights within the vicinity

21/0104/HSE

Measured from 96 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 96 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

CS NPPF
86 times cited
CS1 arnet’s place shaping strategy – protection,
86 times cited
CS5 rotecting and enhancing Barnet’s character
82 times cited
DM01Protecting Barnet’s character and amenity Page
29 times cited
DM02Development standards Page
26 times cited
DM17Travel Impact and Parking Standards
11 times cited
DM04Environmental Considerations for
7 times cited
CS9Enlargement of School Facilities CS10 DM
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
25/3631/FUL
Full Application
Approved
2026-02-20
25/4577/RCU
Retention/Continued Use
Refused
2026-02-17
25/3631/FUL
Full Application
Approved
2026-02-20
25/4577/RCU
Retention/Continued Use
Refused
2026-02-17
Full application history locked
Subscribe to see all 276 decisions →
Consultants approved most— subscriber data
1. UPP Architects + Town Planners
2. Great Plans
3. SAM Planning services
4. Henry Planning Ltd
At a glance
OfficerWill Collier
BoroughBarnet
RolePlanning officer
Experience
Applications276 (2020–25)
Approval rate61%
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, 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 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 96 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.