Development Intent
AtlasBrentOfficersLauren Brown
Case officer · Brent Planning

Lauren Brown.

Active — last recorded decision May 2026

A case officer at Brent with an approval rate of 87% across 800 decided planning applications, spanning 14 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer800 decisions87% approvalSave
Brent · 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 →
800
Applications
2020–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%87%202088%202185%202275%202388%202497%202585%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate87% · 8th of 43
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 reports683 officer reports parsed
11%
Approves despite concerns
of approvals record a documented reservation
15%
Negotiated approvals
approvals mentioning revisions/amendments
3%
"On balance" reports
reports using explicit balancing language
52%
Bespoke reasoning
of report text written for the case, not recited
What they write about — vs Brent's average officer

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

Materials & detailing
2.31× borough avg
Character & heritage
2.04× borough avg
Privacy & overlooking
1.42× borough avg
Daylight & sunlight
1.34× borough avg
Bulk & massing
1.23× borough avg

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

How they reason — coded from their reports

Brown's Certificate of Lawfulness reports work through GPDO Class A/B tests clause-by-clause with the cubic-metre roof volume calculation shown as an explicit multiplication, and her conservation-area/heritage reports are unusual in citing case law directly (the Barnwell Manor Court of Appeal decision on the weight due to harm) rather than only citing policy. Refusals name the specific policies breached (DMP1, CP17, BT2, BE5) rather than a general design objection.

Observable habits

· shows the roof-extension volume calculation as an explicit multiplication [(H x W x D)/2 or /6] rather than stating only the resulting cubic-metre figure

· cites case law directly on heritage harm (e.g. the Barnwell Manor Court of Appeal test of "considerable importance and weight") before applying it to the specific conservation area

· closes refusals by listing each individual policy code breached rather than a single general design objection

What their reports consistently look for

· what this officer's reports consistently look for: the explicit multiplication behind a roof extension's cubic-metre volume, not just the resulting total

· what this officer's reports consistently look for: the specific case law test for heritage harm (e.g. Barnwell Manor) applied to the conservation area in question

· what this officer's reports consistently look for: every individual policy code breached listed at the point of refusal, not a single general design objection

Assigned Lauren Brown 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 decision in Barnwell Manor Wind Energy Ltd v East…Northamptonshire District Council [2014] EWCA Civ 137 confirmed that where an authority finds that a development proposal would harm the setting of a listed building or the character and appearance of a conservation area, it must give that harm "considerable importance and weight".

20/0365

As such the development would be contrary to policies Brent DMP1, CP17 and SPD2 Residential Extensions and Alterations (2018) Recommended for Refusal.

20/0065

Measured from 683 published Brent 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 683 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

D4Delivering Good Design
262 times cited
BD1Leading the Way in Good Urban Design
197 times cited
D12a
190 times cited
DMP1DEVELOPMENT MANAGEMENT GENERAL
164 times cited
BGI1GREEN AND BLUE INFRASTRUCTURE IN BRENT
137 times cited
BSUI4ON-SITE WATER MANAGEMENT AND
136 times cited
BSUI2Air Quality requirements for major developments
94 times cited
CP17
45 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
26/0326
Householder
Approved
2026-05-28
26/0823
Householder
Refused
2026-05-22
26/0326
Householder
Approved
2026-05-28
26/0823
Householder
Refused
2026-05-22
Full application history locked
Subscribe to see all 800 decisions →
Consultants approved most— subscriber data
1. QPAD
2. Keegans
3. Sterling Town Planning
4. Bluelime
At a glance
OfficerLauren Brown
BoroughBrent
RolePlanning officer
Experience
Applications800 (2020–26)
Approval rate87%
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 Brent 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 — Brent'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 683 published Brent 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.