Development Intent
AtlasMertonOfficersTim Lipscomb
Case officer · Merton Planning

Tim Lipscomb.

Active — last recorded decision May 2026

A case officer at Merton with an approval rate of 80% across 149 decided planning applications, spanning 30 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer149 decisions80% approvalSave
Merton · 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 →
149
Applications
2020–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%100%202089%202185%202277%202388%202465%202579%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate80% · 15th of 17
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 reports78 officer reports parsed
24%
Approves despite concerns
of approvals record a documented reservation
13%
Negotiated approvals
approvals mentioning revisions/amendments
14%
"On balance" reports
reports using explicit balancing language
76%
Bespoke reasoning
of report text written for the case, not recited
What they write about — vs Merton's average officer

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

Flooding & drainage
2.83× borough avg
Noise & disturbance
2.38× borough avg
Transport & parking
1.63× borough avg
Energy & sustainability
1.55× borough avg
Precedent & consistency
1.19× borough avg

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

How they reason — coded from their reports

Lipscomb's caseload mixes larger residential intensification schemes with routine extensions and telecoms prior-approvals, and his residential-scheme reports are notably precise about window-to-window and window-to-boundary separation distances in metres, explicitly stating the improvement over a PRIOR refused/appealed scheme's own separation distance where relevant. His telecoms refusals are grounded in the visual prominence of mast height in a specific named prominent location, often citing a nearby EXISTING mast as adding to a cumulative-impact concern rather than assessing the new mast in isolation.

Observable habits

· states window-to-window and window-to-boundary separation distances precisely in metres, and explicitly quantifies the IMPROVEMENT over a prior refused/appealed scheme's own separation distance where the current application follows one

· on telecoms mast refusals, treats a nearby EXISTING mast as adding to a cumulative visual-impact concern rather than assessing the new mast's prominence in isolation

· on major schemes, explicitly notes whether an Inspector's appeal decision was silent on a specific topic (e.g. neighbouring amenity) and states that officers have therefore made their own independent assessment of that topic rather than treating silence as tacit approval

What their reports consistently look for

· the precise window-to-window/window-to-boundary separation distance, benchmarked against any PRIOR refused or appealed scheme on the same site

· whether a nearby EXISTING telecoms mast adds to a cumulative visual-impact concern for a new proposal

· whether a prior Inspector's appeal decision was silent on a specific topic, requiring officers' own independent assessment rather than assumed approval

Assigned Tim Lipscomb 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 proposed window to window separation distance would be over 30m. Therefore, it is considered that the proposal has overcome the concerns previously raised in relation to overlooking

20/P1091

there is an existing mast further west along Kingston Road, approximately 40m from the current site (albeit not as tall as the mast currently proposed), which adds to officers concerns with regards to the cumulative impact

20/P2205

Measured from 78 published Merton 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 78 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

D4
48 times cited
CS14Design. Strategic
48 times cited
DM D2
48 times cited
D3List of Buildings of Special Architectural or Historic Interest
42 times cited
T4
37 times cited
T5
37 times cited
T6
37 times cited
CS20Parking, Servicing and Delivery. Strategic
36 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
24/P3406
Outline Planning Permission
Approved
2026-05-15
26/FULL/0834
Full Planning Permission
2026-05-05
24/P3406
Outline Planning Permission
Approved
2026-05-15
26/FULL/0834
Full Planning Permission
2026-05-05
Full application history locked
Subscribe to see all 149 decisions →
Consultants approved most— subscriber data
1. 3D Arch Studio
2. Planners & Architects
3. 5373 Design + Planning
4. Broadhaven Estates LTD
At a glance
OfficerTim Lipscomb
BoroughMerton
RolePlanning officer
Experience
Applications149 (2020–26)
Approval rate80%
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 Merton 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 — Merton's decision-notice parsing is limited coverage, so no borough or officer figure is shown.
  4. [4]"How this officer decides", the policy playbook and all quotes — parsed from 78 published Merton 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.