Question 1

What does a rear extension combined with a full kitchen refit cost on a Hackney Victorian terrace in E8 or E9?

Accepted Answer

A single-storey rear extension paired with a complete kitchen replacement on a Hackney terrace typically costs between £55,000 and £95,000. The range depends on how deep the footprint extends, whether the original back-addition wall stays as a support line or is removed behind a steel frame, and the level of kitchen specification. E8 and E9 properties frequently carry legacy plumbing and electrical runs that are worth sorting during the extension build — modest additional cost now, one round of disruption instead of two. An itemised written quote is produced on the same day as the site visit. The work is fully insured and covered by a workmanship guarantee.

Question 2

How does the Party Wall Act apply on Hackney's mid-terrace streets, and what notices are needed before building work?

Accepted Answer

Hackney's terraces trigger the Party Wall Act on almost every structural project. Tying a rear extension into the existing boundary wall requires a notice served on each affected neighbour at least one month before excavation starts. Loft work involving new steelwork bearing on the shared party wall calls for a two-month notice. A mid-terrace has two neighbours to notify; an end-of-terrace typically has one, though even a detached extension engages the Act if excavation runs within three metres of the adjacent foundation. We draft and serve all Party Wall notices as standard, and where a neighbour appoints their own surveyor we coordinate the party wall award with that surveyor before any groundwork or structural work begins.

Question 3

Do Article 4 directions in Hackney's conservation areas affect what planning permission is needed in N1 or N16?

Accepted Answer

Hackney has applied Article 4 directions across several of its conservation areas — De Beauvoir Town in N1, parts of Stoke Newington in N16 and sections of the Regent's Canal corridor covering E2 and E8. An Article 4 direction removes specific permitted development rights, meaning changes that would ordinarily proceed without consent — rear additions, roof alterations, front elevation work — instead require a formal planning application. The direction does not predetermine the decision; it brings the council in to review the design. We check the Article 4 status of your exact address during the initial survey so the question of consent is settled before the quote is finalised, not after.

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