Development Intent
AtlasBrentOfficersElisa Merlo
Case officer · Brent Planning

Elisa Merlo.

Active — last recorded decision May 2026

A case officer at Brent with an approval rate of 77% across 316 decided planning applications, spanning 14 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer316 decisions77% 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 →
316
Applications
2022–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%0%202268%202372%202482%202587%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate77% · 16th 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 reports61 officer reports parsed
23%
Approves despite concerns
of approvals record a documented reservation
0%
Negotiated approvals
approvals mentioning revisions/amendments
12%
"On balance" reports
reports using explicit balancing language
51%
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.

Flooding & drainage
1.17× borough avg
Character & heritage
1× borough avg
Privacy & overlooking
0.91× borough avg
Trees & landscape
0.81× borough avg
Bulk & massing
0.71× borough avg

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

How they reason — coded from their reports

Merlo's Certificate of Lawfulness reports quote the exact GPDO-defined technical term (e.g. the precise definition of 'eaves height') before applying it to a proposal's measurements, and refusal cases rely on aerial-photo evidence to determine whether a rear projection is an original feature of the dwelling before applying the relevant Class A/B test.

Observable habits

· quotes the exact GPDO-defined technical term (e.g. the precise 'eaves height' measurement definition) before applying it

· uses aerial-photo evidence and comparison to similar neighbouring properties to determine whether a rear projection is an original feature

· identifies the specific lettered GPDO sub-part (e.g. Part (i), Part (j)) a proposal fails under, rather than a general non-compliance statement

What their reports consistently look for

· what this officer's reports consistently look for: the GPDO's own precise definition of a technical term (e.g. eaves height) before applying it to measurements

· what this officer's reports consistently look for: aerial photo evidence and neighbouring-property comparison to determine whether a rear projection is an original feature

· what this officer's reports consistently look for: the specific lettered GPDO sub-part a proposal fails under, not a general non-compliance statement

Assigned Elisa Merlo 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 Permitted Development Technical Guidance defines the "eaves height" as follows: Eaves height is measured from ground level at the base of the outside wall to the point where that wall would meet the upper surface of the roof slope - the overhang should be ignored for the purposes of measurement.

22/3309

It appears from Google map aerial view that the rear existing projection is a feature of the original house. It is noted that the properties within vicinity of the application site contain a similar rear projection.

22/3309

Measured from 61 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 61 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

DMP1DEVELOPMENT MANAGEMENT GENERAL
25 times cited
BD1Leading the Way in Good Urban Design
25 times cited
D12a
24 times cited
BSUI4ON-SITE WATER MANAGEMENT AND
2 times cited
BT2PARKING AND CAR FREE DEVELOPMENT WHICH ARE
2 times cited
BT4FORMING AN ACCESS ON TO A ROAD
2 times cited
GG5
1 times cited
D1London’s Form, Character and Capacity for Growth
1 times cited
Which policies this officer leans on is subscriber intelligenceSubscribe to unlock →
Decisions by ward

Where this officer's caseload concentrates, 2022–26.[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
26/0648
Full Planning Permission
Refused
2026-06-02
26/0759
Full Planning Permission
Withdrawn
2026-05-29
26/0648
Full Planning Permission
Refused
2026-06-02
26/0759
Full Planning Permission
Withdrawn
2026-05-29
Full application history locked
Subscribe to see all 316 decisions →
Consultants approved most— subscriber data
1. Construct 360 T/AS DontMoveExtend.com
2. KDB BUILDING DESIGNS
3. KRN Design Studio
4. Sterling Town Planning
At a glance
OfficerElisa Merlo
BoroughBrent
RolePlanning officer
Experience
Applications316 (2022–26)
Approval rate77%
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, 2022–26. · 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 61 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.