Development Intent
AtlasHackneyOfficersLaurence Ackrill
Case officer · Hackney Planning

Laurence Ackrill.

Active — last recorded decision Mar 2026

A case officer at Hackney with an approval rate of 85% across 119 decided planning applications, spanning 21 wards.[1] Decision speed and appeal performance publish when decision notices are ingested.

Planning officer119 decisions85% approvalSave
Hackney · 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 →
119
Applications
2021–26
Approval rate over time — tougher or softer 🔒Dashed line = London average
avg 81%95%202383%202479%2025100%2026
Approval-rate trend is subscriber dataSubscribe to see the trend →
What they decide — by application type
How they compareVersus peers
Approval rate85% · 12th of 52
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 reports119 officer reports parsed
14%
Approves despite concerns
of approvals record a documented reservation
3%
Negotiated approvals
approvals mentioning revisions/amendments
0%
"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 Hackney's average officer

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

Daylight & sunlight
1.83× borough avg
Transport & parking
1.79× borough avg
Precedent & consistency
1.47× borough avg
Noise & disturbance
1.36× borough avg
Bulk & massing
1.21× borough avg

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

How they reason — coded from their reports

Ackrill's lightwell/basement casework in conservation areas repeatedly references the street's characteristic bay-window setback pattern as the design touchstone, and consistently checks the exact percentage of front garden area a lightwell would occupy against the 50% threshold before assessing visibility.

Observable habits

· references a street's characteristic bay-window/setback pattern as the specific design touchstone for lightwell acceptability

· checks the exact percentage of front garden area occupied by a lightwell against the 50% threshold as a discrete numeric test

· distinguishes a hard-surfaced front garden (limited verdancy loss) from a soft-landscaped one when assessing lightwell impact

What their reports consistently look for

· what this officer's reports consistently look for: the exact percentage of front garden area a proposed lightwell would occupy, tested against the 50% threshold

· what this officer's reports consistently look for: the specific setback/bay-window pattern that characterises the street, used as the touchstone for whether a lightwell disrupts it

· what this officer's reports consistently look for: whether the affected front garden area is already hard-surfaced (limiting verdancy loss) or soft-landscaped

Assigned Laurence Ackrill 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 lightwell would not occupy more than 50% of the front garden area; the majority of the lightwell would be set back from the edge of the pavement

2023/1298

The dwellings along Castlewood Road are mainly setback from the street with low front boundary walls, with front gardens comprising either low level paved areas or soft-landscaping. These allow views through to bay windows that are a common feature to the type and style of property found within the area

2023/1298

Given that the front garden has a hard surface and only part of it would be affected by the new lightwell, the proposal would not result in the loss of a verdant front garden.

2023/1298

Measured from 119 published Hackney 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 119 parsed reports. Whether refusals citing each survive appeal isn't traced per policy yet.

D1130 Kingsland High Street and site to the rear 130A Kingsland High
76 times cited
D3Allocation: Mixed-use including residential
76 times cited
D4Allocation: Mixed-use including residential
74 times cited
LP1Part A will be applied having regard to the scale and location of the
67 times cited
SI 2
62 times cited
G5
60 times cited
G6
60 times cited
SI 1
60 times cited
Which policies this officer leans on is subscriber intelligenceSubscribe to unlock →
Decisions by ward

Where this officer's caseload concentrates, 2021–26.[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
2023/1767
Full Planning Permission
Approved
2026-05-07
2023/2582
Full Planning Permission
Approved
2026-04-16
2023/1767
Full Planning Permission
Approved
2026-05-07
2023/2582
Full Planning Permission
Approved
2026-04-16
Full application history locked
Subscribe to see all 119 decisions →
Consultants approved most— subscriber data
1. Redwoods Projects
2. Gamut Building Solutions
3. Keegans
4. SAM Planning services
At a glance
OfficerLaurence Ackrill
BoroughHackney
RolePlanning officer
Experience
Applications119 (2021–26)
Approval rate85%
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 Hackney planning register and published decision notices, 2021–26. · 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 Hackney 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 119 published Hackney 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.