Development Intent
AtlasBarnetOfficersHelen Mcguinness
Case officer · Barnet Planning

Helen McGuinness.

Last recorded decision Jan 2024 — no decisions in this record since

A case officer at Barnet with an approval rate of 72% across 191 decided planning applications, spanning 27 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer191 decisions72% 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 →
191
Applications
2020–24
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%86%202079%202169%202260%202367%2024
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate72% · 71st 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 reports162 officer reports parsed
0%
Approves despite concerns
of approvals record a documented reservation
0%
Negotiated approvals
approvals mentioning revisions/amendments
8%
"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.

Bulk & massing
1.13× borough avg
Outlook & amenity
1.1× borough avg
Privacy & overlooking
1.04× borough avg
Daylight & sunlight
0.92× borough avg
Trees & landscape
0.85× borough avg

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

How they reason — coded from their reports

McGuinness handles a heavy load of Prior Notification (PNH) applications and is unusually thorough in stating what a PNH scheme would have been refused for even when the application itself is procedurally inapplicable ('Had the application been applicable it would have been refused under the following impact on amenity'), preserving the substantive reasoning rather than dismissing the case purely on process grounds. She also gives more space than most colleagues to summarising the applicant/agent's rebuttal of neighbour objections verbatim before giving her own view.

Observable habits

· states the substantive amenity reasoning a PNH application would have been refused for even when the determination is procedural (process not applicable), rather than stopping at the procedural finding

· quotes the applicant/agent's own rebuttal to a neighbour objection at length before giving an independent officer view

· identifies the specific raised-platform or level-change element of a scheme as the one Class A criterion that fails, isolating it from an otherwise-compliant proposal

What their reports consistently look for

· what this officer's reports consistently look for: the substantive amenity harm a scheme would face even where the immediate determination is procedural, so the reasoning is preserved for any resubmission

· what this officer's reports consistently look for: whether a raised element specifically exceeds the 0.3 metre 'raised platform' threshold under Class A.1(k), isolated from the rest of the scheme's compliance

· what this officer's reports consistently look for: the applicant/agent's own written rebuttal to each neighbour objection, quoted rather than summarised, before reaching an independent view

Assigned Helen McGuinness 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

Had the application been considered on its merits, the proposed single storey rear extension by reason of its size, siting and rearward projection is considered to have an adverse impact on the visual and residential amenities

20/1684/PNH

the application would not comply with Class A.1(k) of Part 1 of Schedule 2… as the "raised" in relation to a platform means a platform with a height greater than 0.3 metres

20/1987/PNH

Measured from 162 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 162 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

CS1 arnet’s place shaping strategy – protection,
60 times cited
CS5 rotecting and enhancing Barnet’s character
59 times cited
CS NPPF
53 times cited
DM01Protecting Barnet’s character and amenity Page
35 times cited
DM02Development standards Page
26 times cited
DM17Travel Impact and Parking Standards
11 times cited
DM08Ensuring a variety of sizes of new homes to meet housing need
7 times cited
CS4Providing quality homes and housing choice in Barnet
5 times cited
Which policies this officer leans on is subscriber intelligenceSubscribe to unlock →
Decisions by ward

Where this officer's caseload concentrates, 2020–24.[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
21/4169/FUL
Full Application
No determination
2026-06-11
23/0417/FUL
Full Application
Approved
2024-05-14
21/4169/FUL
Full Application
No determination
2026-06-11
23/0417/FUL
Full Application
Approved
2024-05-14
Full application history locked
Subscribe to see all 191 decisions →
Consultants approved most— subscriber data
1. EA Town Planning Ltd
2. Resi
3. Alan Cox Associates
4. Hgh Consulting
At a glance
OfficerHelen McGuinness
BoroughBarnet
RolePlanning officer
Experience
Applications191 (2020–24)
Approval rate72%
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, 2020–24. · 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 162 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.