Development Intent
AtlasSuttonOfficersBen Rochford
Case officer · Sutton Planning

Ben Rochford.

Active — last recorded decision May 2026

A case officer at Sutton with an approval rate of 73% across 1,239 decided planning applications, spanning 27 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer1,239 decisions73% approvalSave
Sutton · 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 →
1,239
Applications
2020–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%71%202079%202163%202266%202368%202483%202580%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate73% · 9th of 18
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 reports893 officer reports parsed
5%
Approves despite concerns
of approvals record a documented reservation
1%
Negotiated approvals
approvals mentioning revisions/amendments
1%
"On balance" reports
reports using explicit balancing language
44%
Bespoke reasoning
of report text written for the case, not recited
What they write about — vs Sutton's average officer

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

Energy & sustainability
2.07× borough avg
Flooding & drainage
1.52× borough avg
Noise & disturbance
1.47× borough avg
Transport & parking
1.42× borough avg
Trees & landscape
1.33× borough avg

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

How they reason — coded from their reports

Rochford's reports are almost entirely measured, dimension-led assessments of side and rear extensions against SPD4's own numeric guidance (half-width for two-storey side extensions, maximum depth by dwelling type), and he is explicit when a scheme technically exceeds the SPD4 threshold but is still recommended for approval because a compensating factor (setback, lower ridgeline, asymmetrical plot, screening) offsets the excess — 'whilst the proposed two storey side extension would exceed the half-width guidance as stated in SPD4, the extension would be setback at first floor by 0.6m...'. His refusals concentrate on cumulative overdevelopment (a site already heavily extended via multiple prior permissions) and unresolved flood risk objections from the Environment Agency, where he treats the site's own extension history as an aggravating factor rather than assessing the current application in isolation.

Observable habits

· explicitly flags when a scheme exceeds an SPD4 numeric guideline (half-width, maximum depth) and then names the SPECIFIC compensating factor (setback, lower ridge, screening, asymmetrical plot) that makes the excess acceptable, rather than silently waiving the guidance

· on sites with a history of previous extensions, explicitly totals the CUMULATIVE effect of prior and proposed works before reaching a verdict, rather than assessing the current application in isolation

· treats a live, unresolved Environment Agency flood-risk objection as carried over from an immediately preceding refused application at the same address, rather than re-litigating the flood assessment from scratch

What their reports consistently look for

· whether a scheme exceeds an SPD4 numeric guideline, and if so, the specific compensating design feature (setback, lower ridgeline, screening) that justifies departing from it

· the site's full extension history (all prior permission references) considered cumulatively with the current proposal, not the current scheme in isolation

· whether a previously-refused Environment Agency flood risk objection at the same site has been positively addressed by a new Flood Risk Assessment, rather than simply resubmitted unchanged

Assigned Ben Rochford 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

Whilst the proposed two storey side extension would exceed the half-width guidance as stated in SPD4, the extension would be setback at first floor by 0.6m with a matching hipped roof style depicting a lower ridgeline

DM2020/00128

This would be further exacerbated given the extent of the cumulative works already under construction at the site address

DM2020/00059

Measured from 893 published Sutton 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 893 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

37Parking
220 times cited
36Transport Impact
202 times cited
D3
133 times cited
D6
120 times cited
H1
62 times cited
28Character and Design
31 times cited
29Protecting Amenity
23 times cited
30Heritage
17 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
DM2025/01340
Full Application
Approved
2026-06-09
DM2026/00369
Full Application
Approved
2026-06-09
DM2025/01340
Full Application
Approved
2026-06-09
DM2026/00369
Full Application
Approved
2026-06-09
Full application history locked
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Consultants approved most— subscriber data
1. CANOPY PLANNING SERVICES LTD
2. Planning Additions
3. KJC Architects
4. Get Planning and Architecture Ltd
At a glance
OfficerBen Rochford
BoroughSutton
RolePlanning officer
Experience
Applications1,239 (2020–26)
Approval rate73%
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 Sutton 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 Sutton 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 893 published Sutton 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.