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Bexley Council

Architectural technology in Bexley

Planning drawings, building regulations, loft conversions, house extensions and mansards — delivered across Bexley by MCIAT chartered technologists with deep knowledge of Bexley Council's policies.

Bexley at a glance

Planning authority
Bexley Council
Population
248,000
Conservation areas
16
Article 4 Direction
No borough-wide
Postcodes
DA1, DA5, DA6, DA7, DA8, DA14, DA15, DA16, DA17, DA18
Typical housing
1930s semi-detached dominates
Victorian terraced street in London — architectural drawings in Bexley
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MCIAT chartered drawings for planning, building regs, lofts and extensions — fixed fees 30% below typical London architects. Tell us what you need and we’ll reply the same working day.

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Services available in Bexley

Every architectural service in Bexley — one chartered team.

Planning Drawings in Bexley

A fixed-fee, end-to-end service — measured survey, scaled drawings, Design & Access Statement where required, Planning Portal submission, an...

Building Regulations Drawings in Bexley

A construction-ready drawing package compliant with every Approved Document — Part A structure, Part B fire, Part L thermal, Part M accessib...

Loft Conversions in Bexley

Every loft type across every Bexley roof line — dormer, mansard, hip-to-gable, L-shape, Velux. LDC or full planning route, building regu...

House Extensions in Bexley

The whole spectrum — rear extensions, side returns, wraparounds, double-storey, basement digs. Planning-led design with detailed technical p...

Mansard Roof Extensions in Bexley

Bexley's most space-efficient loft solution when PD-route dormers are blocked. Our chartered team designs mansards that get approved in ...

Garage Conversions in Bexley

Turn your unused Bexley garage into a bedroom, home office or open-plan kitchen-diner. Planning route assessment, full building regulati...

Basement Conversions in Bexley

Full architectural technology service for basement digs and cellar conversions in Bexley — structural underpinning design, waterproofing...

Structural Calculations in Bexley

Chartered structural engineer calculations for every residential intervention in Bexley — steel beams, lintels, pad foundations, wall re...

Measured Building Surveys in Bexley

Fixed-fee measured surveys across Bexley from £540 — floor plans, elevations and sections to ±3mm accuracy. Leica Disto laser + BLK360 p...

Party Wall Services in Bexley

End-to-end Party Wall Act 1996 service for Bexley — Section 1, 3 and 6 notices, schedule of condition surveys, party wall award coordina...

Rear Dormer Loft Conversions in Bexley

London's most popular loft type — the full-width rear dormer. Planning or Permitted Development route assessed for your Bexley property,...

Bexley planning context

Planning in Bexley

Housing stock: 1930s semi-detached dominates; Victorian cottages in Bexley Village and Crayford; post-war estates in Thamesmead and Erith.

Character: Outer south-east London suburban; very permissive planning environment; strong PD uptake for extensions and loft conversions.

Notable conservation areas: Bexley Village, Old Bexley, Crayford, Welling

Nearby boroughs

Boroughs adjacent to Bexley

1930s semi-detached street in Bexleyheath DA6
MCIAT Chartered council-ready drawing review Fixed fees from £840 All 33 London boroughs
All services in Bexley

What we do in Bexley

Planning Drawings in Bexley

A fixed-fee, end-to-end service — measured survey, scaled drawings, Design & Access Statement where required, Planning Portal submission, an...

Building Regulations Drawings in Bexley

A construction-ready drawing package compliant with every Approved Document — Part A structure, Part B fire, Part L thermal, Part M accessib...

Loft Conversions in Bexley

Every loft type across every Bexley roof line — dormer, mansard, hip-to-gable, L-shape, Velux. LDC or full planning route, building regu...

House Extensions in Bexley

The whole spectrum — rear extensions, side returns, wraparounds, double-storey, basement digs. Planning-led design with detailed technical p...

Mansard Roof Extensions in Bexley

Bexley's most space-efficient loft solution when PD-route dormers are blocked. Our chartered team designs mansards that get approved in ...

Garage Conversions in Bexley

Turn your unused Bexley garage into a bedroom, home office or open-plan kitchen-diner. Planning route assessment, full building regulati...

Basement Conversions in Bexley

Full architectural technology service for basement digs and cellar conversions in Bexley — structural underpinning design, waterproofing...

Structural Calculations in Bexley

Chartered structural engineer calculations for every residential intervention in Bexley — steel beams, lintels, pad foundations, wall re...

Measured Building Surveys in Bexley

Fixed-fee measured surveys across Bexley from £540 — floor plans, elevations and sections to ±3mm accuracy. Leica Disto laser + BLK360 p...

Party Wall Services in Bexley

End-to-end Party Wall Act 1996 service for Bexley — Section 1, 3 and 6 notices, schedule of condition surveys, party wall award coordina...

Rear Dormer Loft Conversions in Bexley

London's most popular loft type — the full-width rear dormer. Planning or Permitted Development route assessed for your Bexley property,...

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Where in Bexley does a drawing package actually get determined?

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

PostcodeAreaDominant stockWhat it means for a drawing package
DA14Sidcup1930s semi-detached, Edwardian villasA drawing package at an DA14 address in Sidcup is determined by Bexley Council under its own Local Plan policies for Sidcup.
DA16Welling1930s semi-detachedWelling sits wholly inside DA16, so Bexley Council validates every drawing package submitted from an DA16 address.
DA17Belvedere1930s semi-detached, post-war flatsA drawing package at an DA17 address in Belvedere is determined by Bexley Council under its own Local Plan policies for Belvedere.
DA18Erith Marshes1930s semi-detached dominates; Victorian cottages in Bexley Village and Crayford; post-war estates in Thamesmead and ErithDA18 covers Erith Marshes only; Bexley Council handles the drawing package, and Erith Marshes case officers apply the DA18 conservation-area map.
SE2Abbey Wood1930s semi-detached dominates; Victorian cottages in Bexley Village and Crayford; post-war estates in Thamesmead and ErithAbbey Wood is split at SE2. Either Greenwich Council or Bexley Council can determine a drawing package here, so the SE2 address is checked against both policies maps first.
DA1Crayford / Dartford fringeVictorian terraces, 1930s semi-detachedA drawing package at an DA1 address in Crayford / Dartford fringe is determined by Bexley Council under its own Local Plan policies for Crayford / Dartford fringe.
DA5Old BexleyGeorgian villas, Victorian cottagesOld Bexley sits wholly inside DA5, so Bexley Council validates every drawing package submitted from an DA5 address.

How does a drawing package differ street by street across Bexley?

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

Does Bexley planning policy restrict a drawing package?

Conservation areas covering Bexley: Bexley Council runs 16, and Bexley Village, Old Bexley, Crayford are the ones Bexley owners meet most. A drawing package inside a Bexley conservation area loses permitted development, so the Bexley submission is a householder application at £258 decided in 8 weeks — not a £120 prior approval decided in 6 weeks. In Bexley Village a drawing package is judged on the street elevation first.

Bexley permitted development status: there is no borough-wide direction from Bexley Council, so a drawing package at a DA1 address is normally still permitted development. We certify that with a £129 Lawful Development Certificate rather than leaving a Bexley sale to argue it later.

Bexley housing stock: 1930s semi-detached dominates; Victorian cottages in Bexley Village and Crayford; post-war estates in Thamesmead and Erith. Outer south-east London suburban; very permissive planning environment; strong PD uptake for extensions and loft conversions. Read that before choosing a drawing package route in Bexley — construction, not postcode, sets what is achievable. Architectural drawings in Bexley start at £840 on a fixed fee, or £1,750 for the Complete package covering both Bexley Council submissions.

What happens if a Bexley property sits on a boundary?

Sources for this Bexley drawing 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.

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Neighbourhoods we cover in Bexley

8 Bexley neighbourhoods

We've delivered architectural drawings across every part of Bexley. Each neighbourhood has its own conservation context and dominant housing stock — click through for area-specific guidance.

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