Development Intent
AtlasBarnetOfficersAshley Niman
Case officer · Barnet Planning

Ashley Niman.

Active — last recorded decision May 2026

A case officer at Barnet with an approval rate of 89% across 392 decided planning applications, spanning 22 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer392 decisions89% 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 →
392
Applications
2020–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%73%202094%202192%202283%202388%202494%202596%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate89% · 12th 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 reports150 officer reports parsed
50%
Approves despite concerns
of approvals record a documented reservation
13%
Negotiated approvals
approvals mentioning revisions/amendments
3%
"On balance" reports
reports using explicit balancing language
43%
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.

Trees & landscape
2.18× borough avg
Materials & detailing
2.07× borough avg
Energy & sustainability
1.35× borough avg
Character & heritage
1.2× borough avg
Noise & disturbance
1.08× borough avg

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

How they reason — coded from their reports

Niman handles a notably varied caseload including HMO change-of-use, listed-building consent, and legal-agreement (S106) approvals alongside standard extensions, and repeatedly quotes an EARLIER officer's own analysis from a previous application on the same site verbatim before applying it to the current scheme. On listed-building work he pays close attention to the precise physical positioning of small additions (security cameras, plant equipment) relative to existing architectural features rather than treating them as generically minor.

Observable habits

· quotes a previous officer's own analysis from an earlier application on the same site verbatim, then applies or updates it for the current scheme

· on listed-building consent, positions small additions (cameras, plant) explicitly relative to existing architectural features (drainpipes, security lights) to justify inconspicuousness

· weighs identified housing need for a use (e.g. HMO) against the specific character of the ward rather than accepting a borough-wide need argument

What their reports consistently look for

· what this officer's reports consistently look for: a previous officer's own written analysis on the same site, quoted and either endorsed or distinguished rather than restated from scratch

· what this officer's reports consistently look for: the precise physical position of a small listed-building addition relative to named existing features, not just its size

· what this officer's reports consistently look for: whether a demonstrated HMO need is specific to the application's own ward, not just borough-wide

Assigned Ashley Niman 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 presence of other HMOs in the area does not necessarily demonstrate an identified need for HMO type accommodation in this location particularly

20/0518/FUL

They are on the same plane as the security lights, so as not to break up the overall facade any further

Site Address: 9 North Square NW11

Measured from 150 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 150 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

CS1 arnet’s place shaping strategy – protection,
125 times cited
CS NPPF
124 times cited
CS5 rotecting and enhancing Barnet’s character
121 times cited
DM01Protecting Barnet’s character and amenity Page
117 times cited
DM02Development standards Page
112 times cited
DM06Barnet’s heritage and conservation Page
82 times cited
DM17Travel Impact and Parking Standards
23 times cited
DM04Environmental Considerations for
11 times cited
Which policies this officer leans on is subscriber intelligenceSubscribe to unlock →
Decisions by ward

Where this officer's caseload concentrates, 2020–26.[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
26/1219/HSE
Householder Application
Approved
2026-05-15
26/0742/HSE
Householder Application
Approved
2026-05-11
26/1219/HSE
Householder Application
Approved
2026-05-15
26/0742/HSE
Householder Application
Approved
2026-05-11
Full application history locked
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Consultants approved most— subscriber data
1. Stuart Henley & Partners
2. Brill + Owen Architects
3. AURAA LTD
4. Simon Miller Architects Ltd
At a glance
OfficerAshley Niman
BoroughBarnet
RolePlanning officer
Experience
Applications392 (2020–26)
Approval rate89%
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, 2020–26. · 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 150 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.