Development Intent
AtlasHarrowOfficersIan Opolot
Case officer · Harrow Planning

Ian Opolot.

Active — last recorded decision May 2026

A case officer at Harrow with an approval rate of 74% across 285 decided planning applications, spanning 22 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer285 decisions74% approvalSave
Harrow · 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 →
285
Applications
2024–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%82%202469%202581%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate74% · 36th of 72
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 reports330 officer reports parsed
9%
Approves despite concerns
of approvals record a documented reservation
1%
Negotiated approvals
approvals mentioning revisions/amendments
6%
"On balance" reports
reports using explicit balancing language
65%
Bespoke reasoning
of report text written for the case, not recited
What they write about — vs Harrow's average officer

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

Bulk & massing
1.81× borough avg
Materials & detailing
1.81× borough avg
Daylight & sunlight
1.54× borough avg
Character & heritage
0.87× borough avg
Noise & disturbance
0.85× borough avg

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

How they reason — coded from their reports

Opolot's amenity reasoning consistently works impact-by-named-neighbour with an emphasis on orientation (north-west vs south-east facing gardens) to judge daylight/sunlight risk, and he is more willing than most colleagues to invoke a formal pre-application/Conservation Officer discussion as a factor that shifted the scheme to acceptable. His character assessments frequently note visibility 'from the public realm' as the deciding factor for whether bulk matters.

Observable habits

· assesses daylight/sunlight risk by naming the compass orientation of the affected neighbour's garden (e.g. 'north-west facing, significantly reducing the risk of extensive interruption to daylight/sunlight')

· references a specific pre-application or Conservation Officer discussion by name/reference when it changed the design outcome

· frames character harm around visibility 'from the public realm' rather than a blanket bulk assessment

What their reports consistently look for

· what this officer's reports consistently look for: the compass orientation of a neighbour's garden as the deciding factor in daylight/sunlight risk, not just the distance

· what this officer's reports consistently look for: whether a scheme was previously discussed with the Conservation Officer at pre-application stage and amended as a result

· what this officer's reports consistently look for: whether extension bulk is visible 'from the public realm' as the threshold for character harm

Assigned Ian Opolot 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

it is considered that the gradual reduction in height as the ground floor extension increases in depth ensures that the development would not have a detrimental impact on the amenity

PL/1812/24

following discussions with the Local Planning Authority's Conservation Officer, it is considered that the increase in bulk would not be of significant detriment

PL/2000/24

Measured from 330 published Harrow 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 330 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

D3
46 times cited
D12
45 times cited
CS1.B
35 times cited
DM1Achieving a High Standard of Development
32 times cited
DM10On Site Water Management and Surface Water Attenuation
25 times cited
GR1
11 times cited
DM9Managing Flood Risk
10 times cited
SI13
10 times cited
Which policies this officer leans on is subscriber intelligenceSubscribe to unlock →
Decisions by ward

Where this officer's caseload concentrates, 2024–26.[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
PL/3335/25
Householder
Approved
2026-05-28
PL/1454/26
Householder
2026-05-28
PL/3335/25
Householder
Approved
2026-05-28
PL/1454/26
Householder
2026-05-28
Full application history locked
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Consultants approved most— subscriber data
1. Construct 360 T/AS DontMoveExtend.com
2. SSK Architects Ltd
3. Resi Design Ltd
4. V-DESIGN CAD SERVICES LTD
At a glance
OfficerIan Opolot
BoroughHarrow
RolePlanning officer
Experience
Applications285 (2024–26)
Approval rate74%
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 Harrow planning register and published decision notices, 2024–26. · 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 Harrow 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 330 published Harrow 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.