A construction-ready drawing package compliant with every Approved Document — Part A structure, Part B fire, Part L thermal, Part M accessibility — submitted to LABC or your approved inspector with structural calculations coordinated.
For Haringey homeowners in Edwardian terraces in Crouch End, a building regulations drawings package is the full measured-survey-to-submission drawing set London Borough of Haringey needs in order to determine an application: existing and proposed plans, elevations and sections at 1:100 and 1:50, a location and site plan, and the supporting statements the case officer asks for.
Prepared and reviewed by the chartered technologist team at Architectural Drawings London — MCIAT chartered, £2m PI insured.Last reviewed 2026-08-03.


A construction-ready drawing package compliant with every Approved Document — Part A structure, Part B fire, Part L thermal, Part M accessibility — submitted to LABC or your approved inspector with structural calculations coordinated.
Housing stock in Haringey: Edwardian terraces in Crouch End, Muswell Hill; Victorian two-up-two-downs in Harringay Ladder; 1930s semi-detached in Muswell Hill; post-war in Tottenham.
Character: Muswell Hill and Crouch End have strong conservation coverage with clear loft/mansard precedents; Tottenham generally permissive.
Article 4: Borough-wide Article 4 for HMO conversions.
Plans, sections and elevations at 1:50 with full annotation and material specification.
U-values for walls, roof, floor and glazing; SAP or SBEM where required; compliance statement.
Chartered engineer sign-off on beams, pad foundations, lintels, roof structure.
Escape routes, compartmentation, smoke alarms, fire-rated construction detail.
Soil and vent pipe routes, MVHR coordination, EV charging (Part S).
Full Plans submission to Haringey Council Building Control or an approved inspector with inspections coordinated through to completion certificate.

Single planning or regs submission.
Planning + building regs + structural.
Listed, conservation, complex sites.
Move the controls for an indicative figure. It anchors your budget — it is not a quote. Every project is priced after a free survey.
Build costs are separate and quoted by your contractor. See our published fees.
Every Haringey postcode district we draw in, the stock that dominates it and the authority that validates a building regulations package there. Haringey fees below are the statutory England rates for 2026, not building regulations package estimates.
| Postcode | Area | Dominant stock | What it means for a building regulations package |
|---|---|---|---|
| N4 | Finsbury Park / Stroud Green | Victorian terraces, post-war estates | N4 straddles a boundary: Finsbury Park / Stroud Green addresses fall to Haringey Council or Islington Council or Hackney Council, so confirm which authority validates the building regulations package before submitting N4 drawings. |
| N8 | Crouch End / Hornsey | Edwardian terraces, Victorian villas | N8 covers Crouch End / Hornsey only; Haringey Council handles the building regulations package, and Crouch End / Hornsey case officers apply the N8 conservation-area map. |
| N10 | Muswell Hill | Edwardian villas, 1930s semi-detached | Muswell Hill is split at N10. Either Haringey Council or Barnet Council can determine a building regulations package here, so the N10 address is checked against both policies maps first. |
| N15 | Seven Sisters / South Tottenham | Victorian terraces, post-war estates | N15 covers Seven Sisters / South Tottenham only; Haringey Council handles the building regulations package, and Seven Sisters / South Tottenham case officers apply the N15 conservation-area map. |
| N17 | Tottenham | Victorian terraces, post-war estates | N17 covers Tottenham only; Haringey Council handles the building regulations package, and Tottenham case officers apply the N17 conservation-area map. |
| N22 | Wood Green / Alexandra Palace | Edwardian terraces, post-war flats | N22 covers Wood Green / Alexandra Palace only; Haringey Council handles the building regulations package, and Wood Green / Alexandra Palace case officers apply the N22 conservation-area map. |
| N6 | Highgate | Georgian villas, Victorian and Edwardian semis | Highgate is split at N6. Either Camden Council or Haringey Council can determine a building regulations package here, so the N6 address is checked against both policies maps first. |
Roof pitch, wall build-up and plot depth change every few Haringey streets, and each one changes what a building regulations package can achieve at that address.
Conservation areas covering Haringey: Haringey Council runs 29, and Crouch End, Tottenham Green, Bruce Castle are the ones Haringey owners meet most. A building regulations package inside a Haringey conservation area loses permitted development, so the Haringey submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Muswell Hill a building regulations package is judged on the street elevation first.
What Article 4 removes near Haringey: Borough-wide Article 4 for HMO conversions. Before pricing a building regulations package we check whether the N4 address is inside the mapped area, because Haringey Council draws the Haringey boundary street by street rather than across the whole of Haringey.
Haringey housing stock: Edwardian terraces in Crouch End, Muswell Hill; Victorian two-up-two-downs in Harringay Ladder; 1930s semi-detached in Muswell Hill; post-war in Tottenham. Muswell Hill and Crouch End have strong conservation coverage with clear loft/mansard precedents; Tottenham generally permissive. Read that before choosing a building regulations package route in Haringey — construction, not postcode, sets what is achievable. Haringey Council charges £548 for a householder application and has 8 weeks to determine it.
Sources for this Haringey building regulations package page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.
Direct answers to the questions Haringey homeowners ask every week about building regulations drawings.
Start a free quote →In Haringey, you can submit building regulations applications to either Haringey Council's in-house Building Control (LABC route) or to a private approved inspector. Both routes produce the same legally-valid completion certificate. We submit to whichever suits your project and builder.
The building regulations fee for a Haringey project is set by scope: a straightforward extension or loft is the baseline, while HMOs, basement conversions and flat splits need more detailing and coordination. Structural calculations are priced by the intervention — a single beam is far less than a full loft or underpinning package. See our fees.
Yes — every habitable loft conversion in Haringey (and across England) requires Building Regulations approval covering fire escape, floor structure, insulation and staircase. This is independent of whether you also need planning permission.
Part L of the Building Regulations sets minimum energy-efficiency standards — insulation, glazing U-values, air permeability, heating efficiency. New extensions in Haringey must meet the 2025 uplift (Future Homes Standard transition). We include full Part L calculations and a compliance statement in every Complete package.
Once submitted, Haringey Council Building Control reviews Full Plans within 5–8 weeks. Approved inspectors typically review in 2–4 weeks. On-site inspections run through the build — typically 6–10 visits depending on scope.
In Haringey, building regulations are required for: loft conversions, extensions, structural alterations, roof replacements, new openings in walls, and any work to a flat. Some minor works (like-for-like replacements, small porches) are exempt. We confirm at the free site visit.
A completion certificate from Haringey Council Building Control (or an approved inspector) confirms your works comply with Building Regulations. It is essential for selling or re-mortgaging — lenders and conveyancers require it. We manage the inspection sequence and close out sign-off as part of every Complete package.
Extensions and loft conversions in Haringey that change the building's energy characteristics require an updated EPC (or SAP/SBEM calculation as part of Part L compliance). We include Part L calculations in every Complete and Bespoke package.

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