MCIAT chartered drawings · Fixed fees across all 33 London boroughs
[email protected]020 7864 7245WhatsApp

Free 2026 London Planning Report — Planning Drawings in Sidcup DA14

Rear kitchen extension interior for a 1930s semi in Sidcup DA14, London Borough of Bexley
Sidcup · DA14 · Bexley

Planning Drawings in Sidcup DA14

Fixed-fee, MCIAT-chartered planning drawings for Sidcup (DA14) homeowners — London Borough of Bexley validation and local constraints handled from the start.

Free Sidcup planning assessment

Tell us your Sidcup (DA14) address and project. A fixed quote and free planning appraisal land within one working day.

No obligation · No spam · Reply within 1 working day

Sidcup's DA14 streets run from the 1930s semis of the Cray valley to the historic core of Foots Cray village, and most of our work here is rear kitchen extensions and loft conversions that add space to those bay-fronted family homes without losing garden depth.

If your home sits inside the Foots Cray Conservation Area the permitted-development shortcuts narrow, so we always confirm the boundary line first and then advise whether a project runs under permitted development or needs a full householder planning application to Bexley.

Rear kitchen extension interior for a 1930s semi in Sidcup DA14, London Borough of Bexley
Isometric illustration of a Sidcup DA14 home planning drawings design
Proposed floor plan
Sidcup DA14

Planning in Sidcup (DA14): what to know before you apply

Most DA14 extensions and lofts outside the conservation area proceed under permitted development or a lawful development certificate. Inside the Foots Cray Conservation Area, or where a home backs onto Foots Cray Meadows or carries protected trees, a full householder planning application to Bexley is the safer route. We check the boundary and tree constraints before recommending either path.

Typical Sidcup housing stock

DA14 is dominated by 1930s bay-fronted semis and terraces along the Cray valley, wrapped around the older historic core of Foots Cray village where Victorian and Georgian buildings survive on the High Street. Larger detached and inter-war housing sits on the roads backing onto Foots Cray Meadows.

Streets we regularly draw for in Sidcup

High Street · Rectory Lane · Maidstone Road · Church Road

Planning Drawings for Sidcup (DA14) homes: the package and the process

Every planning drawings we prepare for an Sidcup property is drawn to London Borough of Bexley’s validation standards and tuned to the DA14 constraints above. Here is what the drawing package covers and how the process runs from first survey to approval.

Planning drawings are the scale drawings a London council uses to judge your application: existing and proposed floor plans, elevations, sections and site plans that show the design, scale and neighbour impact of your project. DrawingsDirect produces complete, validation-ready planning drawing sets for extensions, lofts and conversions across London.

What is included in a planning drawing set?

A council will only validate an application that contains the right drawings at the right scale. Our standard planning set covers everything a London validation team expects.

  • Site location plan (1:1250) and block plan (1:500)
  • Existing floor plans, elevations and sections
  • Proposed floor plans, elevations and sections
  • Roof plans where relevant, with heights and materials annotated
  • A design and access or heritage statement where the borough requires one

How are planning drawings different from building regulations drawings?

Planning drawings show what the building will look like and how it sits in its context. Building regulations drawings show how it will be built safely — structure, insulation, fire escape and drainage. Most projects need both; our Complete package covers the two together with structural calculations coordinated in-house.

What a London planning drawing set contains
DrawingTypical scaleWhat it shows
Site location plan1:1250The property in its street context, site edged red
Block plan1:500The building's footprint and position in the plot
Floor plans (existing & proposed)1:100 / 1:50Room layout, walls, openings and the proposed changes
Elevations (existing & proposed)1:100 / 1:50Each face of the building and how it changes
Sections1:100 / 1:50A cut through showing heights, levels and roof form

Also in Sidcup DA14

Planning PermissionArchitectural DrawingsBuilding Regulations DrawingsLoft Conversion DrawingsHouse Extension DrawingsPlanning Drawings across BexleyPlanning Drawings across London
FAQ

Planning Drawings in Sidcup DA14 — FAQs

What scale should London planning drawings be?+
Site location plans are 1:1250, block plans 1:500, and floor plans, elevations and sections are typically 1:100 or 1:50. We format every drawing to your specific borough's requirements.
Do I need an architect to produce planning drawings?+
No. MCIAT-chartered architectural technologists produce the same council-accepted planning drawings with the same professional accountability, and councils assess the drawings, not the author's job title.
How many revisions are included in the fee?+
All of them. The fee is fixed and we redraw free until your council approves — revisions requested by a planning officer never cost you extra.
Can you draw from my existing plans?+
We can work from existing measured drawings, but for accuracy we usually carry out a laser survey so the proposed set matches your property exactly.
Do planning drawings guarantee approval?+
No drawing can guarantee a decision, but drawing to the local plan and validation checklist maximises your odds — and we redraw free until approval.
Do I need planning permission for an extension in Bexley?+
Bexley has no borough-wide Article 4 direction affecting typical householder permitted development, so its semi-detached homes often keep fuller rights than inner-London terraces — larger rear and single-storey extensions can qualify. Conservation areas such as Old Bexley Village and Danson Park, and riverside flood-zone constraints toward Erith, restrict this. We check your address first and can confirm permitted development with a Lawful Development Certificate.
Can I build a bigger extension because Bexley plots are larger?+
Often, yes. The generous interwar plots across Bexleyheath, Sidcup and Welling make substantial rear and double-storey extensions viable where a tight terrace could not. The limit is usually design and amenity policy rather than space. We design to use the plot fully within permitted-development allowances or a well-evidenced full application.
What extra control applies in Old Bexley Village or around Danson Park?+
These conservation areas carry design control over materials, rooflines and front elevations, and the Upton area of Bexleyheath includes the setting of William Morris's Red House. Permitted development is often restricted there, so we design to the area's character and prepare a full, context-led application where a standard permitted-development route doesn't apply.
How long does Bexley Council take to decide?+
Bexley determines most householder applications within the statutory eight-week period once validated; conservation cases can involve additional consultation. A complete, correctly scaled submission is the best way to avoid a validation query — we prepare Bexley drawings to the council's checklist to keep the application on track.
How much do planning drawings cost in Bexley?+
We quote a fixed fee upfront, typically around 30% below an architect's charge for the same council-accepted drawings, with free redraws until Bexley approves. Because plots here allow larger schemes, the fee tracks complexity — a single-storey rear differs from a double-storey — and we confirm it once we understand your plans.
Free Fixed Quote

Get your free Sidcup planning assessment

Tell us your Sidcup (DA14) address and ambition — we'll confirm feasibility, local constraints and a fixed fee within one working day.