Planning Permission in Haringey
Fixed-fee, MCIAT-chartered planning permission for Haringey homeowners — London Borough of Haringey validation and local constraints handled from the start.
Haringey pairs some of North London's most sought-after Edwardian housing with tightly controlled hilltop conservation. The famous Harringay 'Ladder' streets, the Edwardian mansion blocks and villas of Crouch End and Muswell Hill, and the streets of Hornsey, Stroud Green and Wood Green make hip-to-gable loft conversions and rear extensions the borough's signature projects, while the Georgian and Victorian houses of Highgate carry stronger design control and Tottenham adds its own terraced and villa character. Sloping sites around Highgate and Muswell Hill also shape how extensions and any below-ground work are designed.
Constraints here are specific to your address. Conservation areas at Highgate, Crouch End, Muswell Hill, the Harringay Ladder Gardens, Tottenham Green and Bruce Castle control frontage and roof alterations and can remove permitted development, and Haringey applies Article 4 directions removing permitted development for HMO conversions in designated wards. Protected views toward Alexandra Palace and across the borough's hills influence roof-level proposals on prominent sites, so a dormer or roof extension may be assessed against that setting. We flag which of these bite for your street before drawing.
We prepare Haringey planning drawings that respect the established Edwardian building line and roofline the council expects, which is what carries applications to consent on the Ladder rather than a standard template. We check permitted development eligibility and any conservation-area or protected-view constraint first, confirming permitted development with a Lawful Development Certificate where a loft or extension qualifies. The fee is agreed up front as a fixed figure, usually around 30% below an architect's charge for the same council-accepted drawings, with free redraws until Haringey approves. The council decides most householder applications within the statutory eight-week period once validated, so we submit validation-first to avoid the drawing queries that cause most delay.
Planning in Haringey: what to know before you apply
Haringey applies Article 4 directions to HMO conversions in designated wards and controls development within its conservation areas — Highgate, Crouch End and Muswell Hill in particular — where permitted development may be removed. Protected views toward Alexandra Palace also influence roof-level proposals. We flag the constraints for your address before drawing.
Typical Haringey housing stock
Edwardian and Victorian terraces — including the famous Harringay 'Ladder' streets — Edwardian mansion blocks and villas across Crouch End and Muswell Hill, and the hilltop Georgian and Victorian houses of Highgate.
Areas we regularly draw for in Haringey
Crouch End · Muswell Hill · Highgate · Harringay · Tottenham · Wood Green · Hornsey · Stroud Green
What the numbers say about Haringey planning decisions
These are London Borough of Haringey’s own reported figures, published by government rather than estimated by us. They are what we design against — a borough that refuses one householder application in five needs a different drawing package from one that refuses one in twenty.
Householder decisions in Haringey
Every householder application London Borough of Haringey decided over the four quarters to 2026 Q1.
| Householder applications decided | 702 |
|---|---|
| Granted | 638 |
| Refused | 64 |
| GrantedEngland average 90% | 91% |
| Of which prior approvalsPrior approvals are granted far more often than full applications, so this share moves the rate above | 40% |
| Decided within 8 weeksExcludes prior approvals. England average 93% | 92% |
Source: Ministry of Housing, Communities and Local Government (PS2 district planning application statistics). Open Government Licence v3.0 Extracted 2026-08-16.
Permitted development in Haringey
Larger householder extensions put to London Borough of Haringey under the prior-approval route, and lawful-development certificates decided, over eight quarters.
| Prior approval not requiredWent ahead without a full application | 134 |
|---|---|
| Prior approval granted | 17 |
| Prior approval refused | 45 |
| Granted where a decision was neededFrom 62 determinations | 27% |
| Building upwards, prior approval refused | 0 |
| Certificates of lawful development decided | 713 |
Source: Ministry of Housing, Communities and Local Government (PS1 district planning application statistics). Open Government Licence v3.0 Extracted 2026-08-16.
Designated areas in Haringey
Conservation areas London Borough of Haringey has published to the national register, and when it designated them. Where a borough has supplied no Article 4 data the row is omitted rather than shown as zero.
| Conservation areas on the register | 33 |
|---|---|
| First designatedOf the 8 whose designation date the register records | 1,987 |
| Most recent designation | 2,019 |
| Article 4 directions in force | 25 |
Source: MHCLG Planning Data Platform. Open Government Licence v3.0 Extracted 2026-08-16.
If London Borough of Haringey refuses: appeal outcomes
Planning appeals against London Borough of Haringey determined by the Planning Inspectorate, 2021–2026. Enforcement notices and withdrawn cases are excluded.
| Appeals determined | 419 |
|---|---|
| Allowed | 130 |
| Dismissed | 289 |
| Householder appeals allowedFrom 148 householder appeals. England average 36% | 37% |
Source: Planning Inspectorate appeals casework. Open Government Licence v3.0 Extracted 2026-08-16.
Planning Permission for Haringey homes: the package and the process
A householder application is refused validation far more often than it is refused permission, and almost always for the same reasons: a location plan at the wrong scale, no red line around the application site, a missing ownership certificate, or elevations that do not show every face of the building affected. We prepare the full submission set — location plan, block plan, existing and proposed floor plans, elevations and sections — so the case officer receives a complete case on day one.
Once the application is live we stay on it. Officers routinely come back with questions about materials, boundary treatment or a dimension they cannot read off the drawings, and a fast, drawn answer is usually the difference between a decision inside the statutory period and a request to withdraw and resubmit.
Which route applies is decided by the building before it is decided by policy. A house that has never been extended usually has allowances left to use; a flat, a listed building or a home in a conservation area often has none, and the same drawing set then has to make a design case rather than a compliance one.
Do I need planning permission for an extension in London?
Many single-storey rear extensions, loft conversions and outbuildings fall under permitted development rights and do not need a full planning application — but London's dense housing stock, conservation areas and Article 4 directions frequently withdraw those rights. Before you pay for a full application, we check your property against the current permitted development thresholds and your borough's local constraints.
Where permitted development applies, we recommend a Lawful Development Certificate instead of full planning — it is faster, cheaper and gives you a legal document confirming the work was lawful. Where a full application is genuinely required, we prepare it properly the first time.
Permitted development vs a full planning application
Permitted development lets you build within defined volumetric limits without committee review. A full householder application is assessed against the borough's local plan for scale, daylight, neighbour impact and design. We advise which route your project qualifies for and why.
Article 4 directions and conservation areas
If your home sits in a conservation area or under an Article 4 direction, permitted development rights are often removed — meaning even modest changes need consent. Each borough page lists the local directions and conservation areas we routinely design around.
How do you apply for planning permission through the London Planning Portal?
We manage the full lifecycle of your submission — survey, drawings, supporting documents and officer liaison — so you never have to decode a validation checklist yourself.
Phase 1 — existing and proposed site surveys
A laser-measured survey captures your property exactly, so existing and proposed drawings match reality millimetre for millimetre.
Phase 2 — technical drawing package
Site location plan, block plan, floor plans, elevations and sections drawn to your borough's scale and formatting requirements, with a design and access statement where needed.
Phase 3 — liaison with the planning officer
We answer the council's queries, negotiate amendments, and redraw free until the decision lands.
How long does planning permission take, and what does it cost?
Drawings are typically ready within 7 days of survey. Your council then has a statutory 8 weeks to decide a householder application. Our drawing fees are fixed and quoted upfront — the table below shows typical packages.
| Package | Production window | Compliance layer | Typical fee |
|---|---|---|---|
| Permitted Development pack | 7–10 working days | Lawful Development Certificate submission | £950–£1,450 |
| Full Planning pack | 10–14 working days | Council liaison & design statement | £1,600–£2,400 |
| Planning + Building Regs pack | 14–21 working days | Structural calculations included | £2,200–£3,850 |
Planning Permission across Haringey
Planning Permission in Haringey — FAQs
How long does it take to get planning permission from a London council?+
What happens if the council refuses?+
Do you cover my borough?+
Is the fee really fixed?+
Do I need planning permission for a loft conversion in Haringey?+
Will protected views toward Alexandra Palace affect my project?+
What does Haringey expect on the Harringay Ladder?+
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Tell us your Haringey address and ambition — we'll confirm feasibility, local constraints and a fixed fee within one working day.