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Harrow · Local Plan · Policy

DM1 — Achieving a High Standard of Development.

How Harrow actually applies DM1: who leans on it, where it bites hardest, and how often it's invoked. The policy text is the rule; this is the behaviour.

DM1 is a published Harrow planning policy. This page records where it appears in the council's published planning decisions.

Cited under: Harrow Local Plan (adopted)

Harrow · DM1
Where DM1 is quoted — by ward
Fewer ~0
More citations ~183
Showing
re-scopes the headline figures and the trend
2,004
times cited
in parsed decision notices
74%
appeal survival
161 dismissed · 56 allowed at appeal
38 of 39
officer reach
97% of officers recorded in this period
Pinner South
top hotspot ward
183 citations
What this policy is about

Policy DM1 requires all development and change of use proposals in Harrow to achieve a high standard of design and layout, and privacy and amenity. This will be assessed by considering factors such as building massing, landscaping, internal layout, and access. Proposals that fail to meet these standards or would be detrimental to neighbours will be resisted.

Plain-English summary of the adopted policy text below. The full text is the rule; this is the gist.

The policy — as adopted

Achieving a High Standard of Development

Policy DM 1: Achieving a High Standard of Development Design and Layout Considerations A. All development and change of use proposals must achieve a high standard of design and layout. Proposals which fail to achieve a high standard of design and layout, or which are detrimental to local character and appearance, will be resisted. B. The assessment of the design and layout of proposals will have regard to: a. the massing, bulk, scale and height of proposed buildings in relation to the location, the surroundings and any impact on neighbouring occupiers; Policies to deliver a new, high quality and sustainable urban form within the Intensification Area will be contained within the Harrow & Wealdstone Area Action Plan d. the provision of appropriate space around buildings for setting and landscaping, as a resource for occupiers and to secure privacy and amenity; g. the adequacy of the internal layout of buildings in relation to the needs of future occupiers and any impact on neighbouring occupiers; e. the need to retain or enhance existing landscaping, trees, biodiversity or other natural features of merit; h. the impact of proposed use and activity upon noise, including hours of operation, vibration, dust, air quality and light pollution; and f. the functionality of the development including but not limited to the convenience and safety of internal circulation, parking and servicing (without dominating the appearance of the development) and the appearance, capacity, convenience, logistics and potential nuisance of arrangements for waste, recycling and composting; and g. the arrangements for safe, sustainable and inclusive access and movement to and within the site. i. the need to provide a satisfactory quantum and form of amenity space for future occupiers of residential development. Other Planning Considerations E. Development which would prejudice the future development of other parts of the site, adjoining land, or which would frustrate the delivery of adopted plans and allocated sites, will be resisted. Privacy and Amenity Considerations C. All development and change of use proposals must achieve a high standard of privacy and amenity. Proposals that would be detrimental to the privacy and amenity of neighbouring occupiers, or that would fail to achieve satisfactory privacy and amenity for future occupiers of development, will be resisted. D. The assessment of privacy and amenity considerations will have regard to: a. the prevailing character of privacy and amenity in the area and the need to make effective use of land; b. the overlooking relationship between windows and outdoor spaces; c. the distances between facing windows to habitable rooms and kitchens; d. the relationship between buildings and site boundaries (applying the Council’s 45 degree code where relevant);

Verbatim from the adopted Harrow plan · source document. The council's published plan is the authoritative version.

How it lands
79% in approvals · 21% in refusals
2,004 citations in the selected period
The approval/refusal split is subscriber intelligenceUnlock →
Where it bites
Pinner South183
Stanmore152
Pinner152
What cites it — application types
all years on record · click a slice to filter
What it means in practice

Not filled in yet. This will hold how officers actually argue DM1 case by case, classified from their decision reports — the classification pass hasn't run. Nothing is paraphrased in its place.

What the published record shows

DM1 appears most often in Pinner South, Stanmore, Pinner. It appears across 38 of 39 officers recorded in this period. The map shows the pattern for the selected period.

Who cites it — case-officer spreadfrom parsed decision notices · click an officer
Who leans on this policy — and how often — is subscriber intelligenceSubscribe to unlock →
Why it is cited — and what follows
79%
in approvals
1,575 citations
21%
in refusals
429 citations

This shows the decision reports in which DM1 appears. It does not yet claim that the policy caused those outcomes.

Reason · role · consequence

Not filled in yet — the classification pass over the citing passages hasn't run. When it has, this shows why DM1 was used, whether it supported approval or refusal, and what changed as a result. No conclusion is shown until that classification has been checked.

Why this policy is cited, and what follows, is subscriber intelligenceSubscribe to unlock →
Does it hold up? — appeal performance
74% survival
161 dismissed · 56 allowed217 PINS appeal decisions cite DM1

From Planning Inspectorate decision letters that cite DM1. Dismissed = the council's refusal stood, the policy held; allowed = overturned. The tighter join — this borough's own refusals citing DM1 traced to their specific appeals — is still to come.

Related — follow the thread
Harrow
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Case officers
Harrow's decision-makers
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Citations, officer spread, ward and application-type counts parsed from published Harrow decision notices (high-confidence parses, approvals and refusals), joined to the canonical application record. One citation = one decision citing the policy. See the policy overview for every policy cited.

Atlas intelligence summarises patterns and observations from published planning records. Past decisions do not indicate how any future application will be determined. Every application is assessed on its own merits, having regard to the proposal, site, evidence and policies applying at the time. This information is provided for general information only and is not planning, legal, financial or professional advice.