House Extension Drawings in Holloway |

An Article 4 Direction applies across Islington, so check it before assuming Holloway permitted development survives. Holloway reads as Victorian terraces, post-war estates, and that is the context a N7 scheme is judged in. Conservation status changes the Holloway route entirely — Clerkenwell being the usual case among the 40 designations in Islington. Every Holloway enquiry starts with that check.

Article 4 directions are checked street by street in Holloway; the borough-wide answer is rarely the whole answer. On a Holloway house the measurements bite through the victorian terraces: it sets the original rear wall, and the roofline around Holloway Road sets what ridge height will pass. The borough policy layer over every N7 address is set out on Islington planning. The Holloway survey then carries into loft conversion drawings in Holloway if the project runs on to construction.

Islington Council will not register a Holloway application until validation completes. The first visit to Holloway is a measured survey — every room, every opening, every level change recorded on site.

Statutory periods: 8 weeks from validation for a householder application, 13 weeks for a major scheme, 6 weeks for prior approval with a 21 days neighbour consultation, and 5 weeks for a full plans building control submission. A party structure notice requires one month notice and two months where excavation is involved.

After validation a Holloway application is allocated to an officer, who will visit the N7 address. You get the full Holloway set as PDFs, plus CAD on request.

The Holloway consultation period is where a weak scheme is exposed. Party wall positions on a Holloway terrace are located during the survey.

Serve party wall notices early where N7 neighbours share a flank wall — on Holloway terraces they nearly always do. Once consent is granted, architectural drawings follows for the N7 property.

Holloway is characterised by victorian terraces, post-war estates, concentrated across N7 in the Holloway / Tufnell Park area. N7 construction is victorian terraces-led, and the survey establishes what it carries. On the Holloway stock specifically: the side-return infill is the classic move on these Victorian terraces — 3 m of permitted development depth plus the width of the original side passage. On Islington stock it changes the party wall position. Case officers at Islington Council look first at whether a N7 scheme keeps the eaves and ridge line of the Holloway row.

A N7 dig turns on engineering more than on policy. One Holloway survey serves planning permission for N7 properties and building regulations drawings too; we do not re-measure a N7 property for each submission.

What the Holloway drawing pack contains

Everything a Holloway submission needs is in the list below.

• existing and proposed ground-floor plans for the Holloway property
• proposed rear elevation
• long section through the extension
• site and block plans
• party wall position drawing

Streets and landmarks we survey around Holloway

• Coronation Street — frontages visible from the highway, so Clerkenwell materials detail governs the Coronation Street elevation.
• Tufnell Park — gardens deep enough for the 8 weeks householder route on a Tufnell Park plot.
• Finsbury Park — gardens deep enough for the 8 weeks householder route on a Finsbury Park plot.
• Holloway Road — frontages visible from the highway, so Clerkenwell materials detail governs the Holloway Road elevation.
• Liverpool Road — side returns where the 45-degree amenity test decides how far a Liverpool Road extension goes.
• Stroud Green — front-to-back level changes that drive the Stroud Green section drawings.
• Holloway Road — height and massing nearby are argued against this frontage.

Getting to a Holloway survey

Surveyors travel to N7 addresses from the studio; the nearest stations are Holloway Road, London King's Cross, List of London Underground stations, Caledonian Road. Appointments are booked in Holloway on weekdays and Saturdays, and the measured survey of a standard victorian terraces takes two to three hours.

Where Holloway sits

Holloway lies 3.3 miles (5.3 km) north of Charing Cross, on Ordnance Survey grid reference TQ306859. Location and block plans for Holloway start from that grid square. Source.

Practical detail for a Holloway submission: Holloway Road and London King's Cross and List of London Underground stations and Caledonian Road serve the area; post town for the area is LONDON; dialling code 020. Site plans are drawn to the address as Islington Council holds it.

Holloway postcode coverage

Holloway work spans N7 (Holloway / Tufnell Park), shared with Tufnell Park — the designations change with the district line.

Streets and stations in Holloway

Work in Holloway clusters around Coronation Street, Tufnell Park, Finsbury Park, Holloway Road, Liverpool Road and Stroud Green. most Holloway sites are within walking distance of Holloway Road or London King's Cross or List of London Underground stations.

Areas we cover around Holloway

Holloway sits in a patch that also takes in Clapton (E5), Homerton (E9), Hackney Wick (E9), De Beauvoir Town (N1), Stamford Hill (N16), Crouch End (N8), and we work all of it as far as the Hackney boundary.

A Holloway quote moves on what the building is, not on how long we spend: the victorian terraces, the party wall position, the Clerkenwell question.

Statutory application fees are set by regulation, not by the council: £548 householder, £610 for a new dwelling, £274 for a lawful development certificate, £249 for prior approval.

That charge is London Borough of Islington's, taken when the Holloway application is lodged. London planning approval-rate dataset · Islington planning · our London house extension drawings service · house extension drawings in Clapton.

MCIAT chartered technologists handle every N7 submission we make. Where a Holloway case is borderline — a corner plot near Holloway Road, a Clerkenwell frontage, a flank wall hard onto a N7 neighbour — we buy pre-application advice from Islington Council rather than gamble the statutory 8 weeks.

Drawings are produced by chartered members of the Chartered Institute of Architectural Technologists (MCIAT), the professional body for technical design and building-regulations competence. First-time approval across our London caseload is 98%. Statutory fees shown are those in force in England in 2026 under the Town and Country Planning (Fees for Applications) Regulations. Confirm your local authority at gov.uk and submission requirements on the Planning Portal. Studio: 71–75 Shelton Street, London WC2H 9JQ.

Tell us the N7 address and what you want to build; the rest we handle. This Holloway page was reviewed in August 2026.