Party Wall Drawings & Notices in Lewisham

Which Lewisham postcodes does this party wall package service cover?

Every Lewisham postcode district we draw in, the stock that dominates it and the authority that validates a party wall package there. Lewisham fees below are the statutory England rates for 2026, not party wall package estimates.

How does a party wall package differ street by street across Lewisham?

Roof pitch, wall build-up and plot depth change every few Lewisham streets, and each one changes what a party wall package can achieve at that address.

• Catford (SE6) — party wall package work in Catford means 1930s semi-detached, post-war flats. Catford is 1930s semi-detached, post-war centre. 1930s semis here trigger section 6 whenever foundations go within 3 m of the neighbour and deeper than theirs throughout SE6. Lewisham Council decides the Catford application, and Catford Cat anchors the Catford location plan.
• Deptford (SE8) — Georgian fragments, regenerating quarter defines Deptford, where georgian terraces, post-war estates, new-build set what a party wall package can do. Georgian party walls here are shared brick across SE8. Any Deptford party wall package is validated by Lewisham Council, with Deptford High Street the usual Deptford reference point on the site plan.
• Hither Green (SE13) — a party wall package in Hither Green starts from edwardian terraces, 1930s semi-detached, and Hither Green reads as Edwardian terraces, 1930s semi-detached. Edwardian semis here trigger the Act on the attached side whenever a beam bears into the party wall in SE13. Lewisham Council assesses Hither Green party wall services against its own Hither Green character guidance, and the location plan we draw for Hither Green references Mountsfield Park.
• Sydenham (SE26) — a party wall package in Sydenham starts from victorian villas, edwardian terraces, and Sydenham reads as Victorian villas, Edwardian terraces. Victorian terraces here almost guarantee a party wall notice — the party structure notice runs one month in SE26. Lewisham Council assesses Sydenham party wall services against its own Sydenham character guidance, and the location plan we draw for Sydenham references Sydenham Wells Park.
• Brockley (SE4) — a party wall package in Brockley starts from victorian and edwardian terraces, and Brockley reads as Victorian and Edwardian terraces. Victorian terraces here almost guarantee a party wall notice — the party structure notice runs one month in SE4. Lewisham Council assesses Brockley party wall services against its own Brockley character guidance, and the location plan we draw for Brockley references Brockley station.
• Forest Hill (SE23) — party wall package work in Forest Hill means victorian villas, edwardian terraces. Forest Hill is Victorian villas, Edwardian terraces. Victorian terraces here almost guarantee a party wall notice — the party structure notice runs one month throughout SE23. Lewisham Council decides the Forest Hill application, and Horniman Museum anchors the Forest Hill location plan.
• Honor Oak (SE23) — a party wall package in Honor Oak starts from victorian villas, edwardian terraces, and Honor Oak reads as Victorian villas on the hill. Victorian terraces here almost guarantee a party wall notice — the party structure notice runs one month in SE23. Lewisham Council assesses Honor Oak party wall services against its own Honor Oak character guidance, and the location plan we draw for Honor Oak references One Tree Hill.

Does Lewisham planning policy restrict a party wall package?

Conservation areas covering Lewisham: Lewisham Council runs 30, and Blackheath, Deptford High Street, Forest Hill are the ones Lewisham owners meet most. A party wall package inside a Lewisham conservation area loses permitted development, so the Lewisham submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Lee Green a party wall package is judged on the street elevation first.

Article 4 and your Lewisham party wall package: Lewisham Council has made no borough-wide direction, so permitted development for a party wall package in Lewisham generally survives outside Lewisham conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a SE4 owner records that a party wall package was lawful.

What Lewisham is built from: Victorian and Edwardian terraces across Brockley, Honor Oak, Forest Hill; 1930s semi-detached in Catford and Hither Green; post-war mixed in Deptford. Generally permissive planning compared to central boroughs; loft conversions and side-return extensions routinely approved under PD. That mix decides the party wall package route in Lewisham more than the postcode does, and it is what a Lewisham Council case officer reads first. A householder application costs £548 paid to Lewisham Council direct, with 8 weeks to a decision once validated.

Which neighbouring authorities border Lewisham?

• Southwark — cross the Lewisham boundary and Southwark Council takes the party wall package instead, applying 43 conservation areas of its own around SE1. We re-price party wall services at the Lewisham edge because Southwark policy and Lewisham policy rarely align on party wall package depth.
• Greenwich — adjoining Lewisham, with 20 conservation areas centred on SE3. A party wall package on the far side of the Lewisham line is determined by Greenwich Council, so the Lewisham quote for party wall services is checked against Greenwich guidance before it is issued.
• Bromley — cross the Lewisham boundary and Bromley Council takes the party wall package instead, applying 48 conservation areas of its own around BR1. We re-price party wall services at the Lewisham edge because Bromley policy and Lewisham policy rarely align on party wall package depth.
• Tower Hamlets — cross the Lewisham boundary and Tower Hamlets Council takes the party wall package instead, applying 58 conservation areas of its own around E1. We re-price party wall services at the Lewisham edge because Tower Hamlets policy and Lewisham policy rarely align on party wall package depth.

Sources for this Lewisham party wall 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.