Development Intent
AtlasWestminsterOfficersAlistair Taylor
Case officer · Westminster Planning

Alistair Taylor.

Active — last recorded decision May 2026

A case officer at Westminster with an approval rate of 86% across 400 decided planning applications, spanning 17 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer400 decisions86% approvalSave
Westminster · 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 →
400
Applications
2020–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%80%202085%202183%202290%202388%202488%202595%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate86% · 54th of 76
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 reports277 officer reports parsed
31%
Approves despite concerns
of approvals record a documented reservation
16%
Negotiated approvals
approvals mentioning revisions/amendments
0%
"On balance" reports
reports using explicit balancing language
90%
Bespoke reasoning
of report text written for the case, not recited
What they write about — vs Westminster's average officer

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

Precedent & consistency
1.76× borough avg
Materials & detailing
1.1× borough avg
Trees & landscape
1.08× borough avg
Flooding & drainage
1.08× borough avg
Character & heritage
0.93× borough avg

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

How they reason — coded from their reports

Taylor's caseload includes larger hotel/mixed-use listed-building schemes in Bayswater alongside more routine lightwell and shopfront work, and he is notably proactive about testing whether a proposal's practical characteristics (suite size, kitchen fit-out, sofa beds) might amount to a de facto use-class change even where the application states no change of use is sought — directly querying the applicant on this rather than taking the stated use at face value. He uses historic plan evidence (original drawings showing a lightwell's original open form) to justify reinstating a historic arrangement lost to later infill, and is thorough on multi-consultee highways/waste assessment even for straightforward schemes.

Observable habits

· tests whether a proposal's practical characteristics (room size, kitchen fit-out, furniture) might amount to a de facto use-class change even where the application states none is sought, and queries the applicant directly

· uses historic plan/drawing evidence to establish a feature's original form before assessing whether reinstating it is a design improvement

· records that the same case officer's prior involvement with earlier applications on the same site, plus submitted site photographs, provides sufficient evidence for a full assessment without a fresh site visit

· distinguishes recently-added, non-historic roof extensions ('a more recent addition') from original fabric when assessing whether their demolition and rebuilding removes anything of heritage value

What their reports consistently look for

· what this officer's reports consistently look for: whether a scheme's practical characteristics suggest a de facto use-class change beyond what is formally applied for

· what this officer's reports consistently look for: historic plan/drawing evidence of a feature's original form before assessing a proposed reinstatement

· what this officer's reports consistently look for: whether a roof extension or added feature is itself a later, non-original addition before assessing the heritage impact of its removal

Assigned Alistair Taylor 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

officers noted that to the proposed plans some of the hotel suites appear especially large (76sqm, 68sqm, 55sqm etc. though the majority are smaller than this), contain sofa beds, have in some cases multiple bedrooms within a suite, and that they contain what appear on the plans as capable of being fully fitted kitchens

20/00407/FULL

Historic plans of the site clearly appear to indicate that the Star Street elevation originally had an open lightwell up to the corner entrance.

20/00065/FULL

The existing roof extension to fifth floor level is a more recent addition to the building, and its demolition and rebuilding will not therefore remove historic fabric.

20/00407/FULL

Measured from 277 published Westminster 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 277 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

DES 9
12 times cited
DES 1
10 times cited
DES 5
10 times cited
DES 6
9 times cited
DES 10
7 times cited
ENV 13
6 times cited
S28
3 times cited
S29
3 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
26/01021/LBC
Listed Building Consent Application
Approved
2026-06-02
26/01020/FULL
Full Planning Permission Application
Approved
2026-06-02
26/01021/LBC
Listed Building Consent Application
Approved
2026-06-02
26/01020/FULL
Full Planning Permission Application
Approved
2026-06-02
Full application history locked
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Consultants approved most— subscriber data
1. Savills
2. Jon Dingle Ltd
3. Montagu Evans LLP
4. PARKER ASSOCIATES LIMITED
At a glance
OfficerAlistair Taylor
RolePlanning officer
Experience
Applications400 (2020–26)
Approval rate86%
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 Westminster 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 Westminster 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 277 published Westminster 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.