Building Regulations Drawings in Eltham (SE9)

Which SE9 postcodes does this building regulations package service cover?

Every SE9 postcode district we draw in, the stock that dominates it and the authority that validates a building regulations package there. SE9 fees below are the statutory England rates for 2026, not building regulations package estimates.

How does a building regulations package differ street by street across SE9?

Roof pitch, wall build-up and plot depth change every few SE9 streets, and each one changes what a building regulations package can achieve at that address.

• Inside SE9: Eltham (SE9) — 1930s semi-detached, Tudor fragments defines Eltham, where 1930s semi-detached, post-war flats set what a building regulations package can do. 1930s cavity walls here take standard full-fill or partial-fill detailing across SE9. Any Eltham building regulations package is validated by Greenwich Council, with Eltham Palace the usual Eltham reference point on the site plan.
• Inside SE9: New Eltham (SE9) — 1930s semi-detached defines New Eltham, where 1930s semi-detached set what a building regulations package can do. 1930s cavity walls here take standard full-fill or partial-fill detailing across SE9. Any New Eltham building regulations package is validated by Greenwich Council, with New Eltham station the usual New Eltham reference point on the site plan.
• Bordering SE9: Greenwich (SE10) — Georgian World Heritage centre defines Greenwich, where georgian terraces, listed buildings set what a building regulations package can do. Georgian solid walls here cannot take standard cavity detailing across SE10. Any Greenwich building regulations package is validated by Greenwich Council, with Royal Observatory the usual Greenwich reference point on the site plan.
• Bordering SE9: Charlton (SE7) — building regulations package work in Charlton means victorian villas, 1930s semi-detached. Charlton is Victorian villas, 1930s semi-detached. Victorian solid brickwork here drives the Part L strategy and the Part C damp detailing throughout SE7. Greenwich Council decides the Charlton application, and Charlton House anchors the Charlton location plan.
• Bordering SE9: Woolwich (SE18) — a building regulations package in Woolwich starts from georgian fragments, post-war estates, new-build, and Woolwich reads as Georgian arsenal heritage, riverside regen. Georgian solid walls here cannot take standard cavity detailing in SE18. Greenwich Council assesses Woolwich building regulations drawings against its own Woolwich character guidance, and the location plan we draw for Woolwich references Royal Arsenal.
• Bordering SE9: Blackheath (Greenwich) (SE3) — a building regulations package in Blackheath (Greenwich) starts from georgian villas, victorian terraces, and Blackheath (Greenwich) reads as Georgian villas around the heath. Georgian solid walls here cannot take standard cavity detailing in SE3. Greenwich Council assesses Blackheath (Greenwich) building regulations drawings against its own Blackheath (Greenwich) character guidance, and the location plan we draw for Blackheath (Greenwich) references Blackheath Common.
• Bordering SE9: Thamesmead (SE28) — building regulations package work in Thamesmead means post-war estates, new-build. Thamesmead is post-war estate, Brutalist origins, regen. Post-war concrete frames here need a Part B fire strategy that addresses the existing compartmentation throughout SE28. Greenwich Council decides the Thamesmead application, and Thamesmead Town Centre anchors the Thamesmead location plan.
• Bordering SE9: Kidbrooke (SE3) — a building regulations package in Kidbrooke starts from new-build, post-war fragments, and Kidbrooke reads as regenerated quarter, new-build estate. Post-war concrete frames here need a Part B fire strategy that addresses the existing compartmentation in SE3. Greenwich Council assesses Kidbrooke building regulations drawings against its own Kidbrooke character guidance, and the location plan we draw for Kidbrooke references Kidbrooke Village.
• Bordering SE9: Bromley (BR1, BR2) — a building regulations package in Bromley starts from victorian terraces, edwardian villas, post-war flats, and Bromley reads as Victorian and Edwardian centre. Victorian solid brickwork here drives the Part L strategy and the Part C damp detailing in BR1. Bromley Council assesses Bromley building regulations drawings against its own Bromley character guidance, and the location plan we draw for Bromley references Bromley High Street.
• Bordering SE9: Beckenham (BR3) — a building regulations package in Beckenham starts from edwardian villas, 1930s semi-detached, and Beckenham reads as Edwardian villas, 1930s semi-detached. Edwardian houses here are usually early cavity or solid wall in BR3. Bromley Council assesses Beckenham building regulations drawings against its own Beckenham character guidance, and the location plan we draw for Beckenham references Beckenham Junction.

What local planning policy applies to a building regulations package in SE9?

Conservation areas covering SE9 (Eltham / Mottingham): Greenwich Council runs 20, and Greenwich Town Centre (World Heritage Site), Blackheath, Charlton are the ones SE9 (Eltham / Mottingham) owners meet most. A building regulations package inside a SE9 (Eltham / Mottingham) conservation area loses permitted development, so the SE9 (Eltham / Mottingham) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Charlton a building regulations package is judged on the street elevation first.

SE9 (Eltham / Mottingham) permitted development status: there is no borough-wide direction from Greenwich Council, so a building regulations package at a SE9 address is normally still permitted development. We certify that with a £274 Lawful Development Certificate rather than leaving a SE9 (Eltham / Mottingham) sale to argue it later.

SE9 (Eltham / Mottingham) housing stock: Georgian in Greenwich town centre; Victorian terraces in East Greenwich, Charlton; inter-war semi-detached in Eltham; new-build along the riverside. World Heritage Site status in Greenwich town centre adds heritage weight; outer borough areas (Eltham, Thamesmead) generally permissive. Read that before choosing a building regulations package route in SE9 (Eltham / Mottingham) — construction, not postcode, sets what is achievable. Greenwich Council charges £548 for a householder application and has 8 weeks to determine it.

Conservation areas covering SE9 (Eltham / Mottingham): Bromley Council runs 48, and Beckenham, Keston, Bickley are the ones SE9 (Eltham / Mottingham) owners meet most. A building regulations package inside a SE9 (Eltham / Mottingham) conservation area loses permitted development, so the SE9 (Eltham / Mottingham) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Bromley Town a building regulations package is judged on the street elevation first.

SE9 (Eltham / Mottingham) permitted development status: there is no borough-wide direction from Bromley Council, so a building regulations package at a SE9 address is normally still permitted development. We certify that with a £274 Lawful Development Certificate rather than leaving a SE9 (Eltham / Mottingham) sale to argue it later.

SE9 (Eltham / Mottingham) housing stock: Large 1930s detached and semi-detached in Chislehurst and Bickley; Edwardian in Beckenham; Victorian in Bromley town; Metropolitan Green Belt covers significant rural-fringe land. Largest London borough by area; substantial Green Belt; conservation areas in most town centres; generally permissive elsewhere. Read that before choosing a building regulations package route in SE9 (Eltham / Mottingham) — construction, not postcode, sets what is achievable. Bromley Council charges £548 for a householder application and has 8 weeks to determine it.

Which neighbouring authorities border SE9?

• Bexley — the Bexley boundary runs against Greenwich, so a building regulations package a street from SE9 (Eltham / Mottingham) is decided by Bexley Council instead. Bexley runs 16 conservation areas across DA1 and its neighbours, which is why building regulations drawings priced for SE9 (Eltham / Mottingham) are re-checked against Bexley policy whenever the SE9 (Eltham / Mottingham) address sits on that edge.
• Bromley — the Bromley boundary runs against Greenwich, so a building regulations package a street from SE9 (Eltham / Mottingham) is decided by Bromley Council instead. Bromley runs 48 conservation areas across BR1 and its neighbours, which is why building regulations drawings priced for SE9 (Eltham / Mottingham) are re-checked against Bromley policy whenever the SE9 (Eltham / Mottingham) address sits on that edge.
• Newham — the Newham boundary runs against Greenwich, so a building regulations package a street from SE9 (Eltham / Mottingham) is decided by Newham Council instead. Newham runs 10 conservation areas across E6 and its neighbours, which is why building regulations drawings priced for SE9 (Eltham / Mottingham) are re-checked against Newham policy whenever the SE9 (Eltham / Mottingham) address sits on that edge.
• Tower Hamlets — adjoining SE9 (Eltham / Mottingham), with 58 conservation areas centred on E1. A building regulations package on the far side of the SE9 (Eltham / Mottingham) line is determined by Tower Hamlets Council, so the SE9 (Eltham / Mottingham) quote for building regulations drawings is checked against Tower Hamlets guidance before it is issued.
• Greenwich — cross the SE9 (Eltham / Mottingham) boundary and Greenwich Council takes the building regulations package instead, applying 20 conservation areas of its own around SE3. We re-price building regulations drawings at the SE9 (Eltham / Mottingham) edge because Greenwich policy and Bromley policy rarely align on building regulations package depth.
• Croydon — cross the SE9 (Eltham / Mottingham) boundary and Croydon Council takes the building regulations package instead, applying 24 conservation areas of its own around CR0. We re-price building regulations drawings at the SE9 (Eltham / Mottingham) edge because Croydon policy and Bromley policy rarely align on building regulations package depth.
• Southwark — the Southwark boundary runs against Bromley, so a building regulations package a street from SE9 (Eltham / Mottingham) is decided by Southwark Council instead. Southwark runs 43 conservation areas across SE1 and its neighbours, which is why building regulations drawings priced for SE9 (Eltham / Mottingham) are re-checked against Southwark policy whenever the SE9 (Eltham / Mottingham) address sits on that edge.

Sources for this SE9 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.