Croydon, London
New build drawings in Croydon
Building a new house in Croydon usually means building on land that is already someone's garden, and the council's own decisions show it is a harder application than an extension. We prepare new build drawings for Croydon plots from £1,450 including VAT, with each sheet checked by a second chartered architectural technologist.
From £1,450 (VAT included)
- MCIAT chartered
- £2m PI insured
- LABC Partnered
- Fixed fees, VAT included
Request a fixed quote

How we work on new build drawings
Seven steps from first call to approval.

Enquiry and constraints check
We check the property against conservation areas, listed status, Article 4 directions, tree preservation orders, flood zone and planning history. We choose the right route and send a fixed quote.
Measured survey
We survey the house on one datum: rooms, levels, boundaries, drains, trees and the neighbours' windows that the 45° and 25° tests depend on.
Design options
We model the house in Revit and show you options in 3D and plan, with the planning strategy and the precedents in your street.
Design frozen
You choose an option in writing. Nothing changes after this without your say.
Independent check
A second chartered technologist checks every sheet against the council's validation checklist and the policy. A senior review signs it off before anything is submitted.
Submission
We prepare the forms, certificates, fee and documents and submit through the Planning Portal.
Officer liaison
We answer the planning officer and make any amendments within five working days, at no charge until approval.
Free redraws until approval. Every drawing set is checked independently, and the checker is never the person who drew it.
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Garden land and the Croydon infill plot
Croydon is a suburban borough where 60.2 per cent of households live in a house, and where domestic gardens cover 32.8 per cent of the land according to the national land use database. That is a great deal of rear garden, side land and corner plot, and it is where most small new build proposals begin.
A garden is not a free site. An officer will ask whether the new house breaks the established building line, whether the host home keeps usable outdoor space, and whether the access can serve a second household. We draw those tests on the first site plan: building lines in both directions, the retained garden depth in metres, and the route in for bins and fire appliances.
Where the plot is a tight corner or a split side garden, we also sketch the neighbours' windows, because overlooking and outlook are the most common reasons for a request to amend.

Local figures for Croydon
| Measure | Value | Period | Source |
|---|---|---|---|
| Minor application decisions | 641 decisions | 1 July 2025 - 30 June 2026 | assets.publishing.service.gov.uk |
| Minor applications granted | 57.6 % | 1 July 2025 - 30 June 2026 | assets.publishing.service.gov.uk |
| Minor applications decided in time | 86.9 % decided within 8 weeks or an agreed extended period | 1 July 2025 - 30 June 2026 | assets.publishing.service.gov.uk |
| Householder applications granted | 86.6 % | 1 July 2025 - 30 June 2026 | assets.publishing.service.gov.uk |
| Green Belt share of the council area | 25 % of council area covered by green-belt polygons | — | planning.data.gov.uk |
| Domestic gardens share of land (GLUD 2005) | 32.8 % of land that is domestic garden (GLUD 2005) | 2005 | data.london.gov.uk |
| Mayoral CIL charging band | 3 MCIL2 charging band (1-3) | — | london.gov.uk |
| Mayoral CIL rate (indexed) | 30.3 £/m² (indexed, permissions granted in 2026) | — | london.gov.uk |
| Conservation areas | 19 named conservation areas published by the council | — | planning.data.gov.uk |
| Heritage at Risk entries | 15 Heritage at Risk Register entries within the LPA boundary (Historic England) | — | planning.data.gov.uk |
| Erection of dwellinghouses, not more than 10: per dwellinghouse, from 1 Apr 2026 | 610 GBP per dwelling | — | ribblevalley.gov.uk |
A blank value means the figure has not been published, not that there are none. Check your own address with the council.
Building regulations, layer by layer
The Approved Documents that shape most house projects, from structure to the application itself.
- A · Part A: structure
- Approved Document A: Structure, 2004 edition incorporating 2004, 2010 and 2013 amendments
- B · Part B: fire safety
- All dwellings: fire detection and alarm system minimum Grade D2 Category LD3 (BS 5839-6), mains-operated smoke alarms to BS EN 14604
- C · Part L: insulation
- New elements in existing dwellings, limiting U-values W/(m²·K): roof 0.15, wall 0.18, floor 0.18, windows 1.4 (or WER Band B), doors 1.4
- D · Part K: stairs
- 2.0 m clear headroom over stairs
- E · Full plans application
- Building control body must decide a full plans application within 5 weeks, or longer if agreed in writing
What Croydon's decision figures say about small schemes
Croydon decided 641 minor applications, which covers schemes of fewer than ten homes along with other small proposals. It granted 57.6 per cent and dealt with 86.9 per cent in eight weeks or an agreed extension.
Set that beside householder work, where the council granted 86.6 per cent of 786 decisions. The gap is the reason to spend time on design before submission. These are past council statistics for a mixed group of applications, not a prediction for your site, and no drawing set can promise a result.
What a careful set can do is remove avoidable grounds for refusal: unmeasured gaps, unclear levels, and missing shadow or outlook checks. Our planning drawings in Croydon page explains the submission side.
Green belt, heritage and the edges of the borough
Green belt covers 25 per cent of the council area, so a plot there is tested against the national green belt policy before any design question arises. A new house in the green belt is a very different case from one in a street of Edwardian semis, and we establish which applies at the constraints check.
In the built-up area the heritage picture is lighter than in inner London, with 19 conservation areas and 180 listed entries, yet 15 entries sit on the Heritage at Risk register and 8 scheduled monuments cross the boundary. The council's Conservation Areas General Guidance SPD sets the expectations if your plot touches one.
The local plan in force is the Croydon Local Plan 2018, and we cite the policies that apply to your address in the design note supplied with the drawings.
Levies and fees on a Croydon new home
A new dwelling in Croydon pays the Mayoral CIL in charging band 3, which is the lowest band, at £30.3 per square metre for permissions granted this year. The borough also levies under its London Borough of Croydon Community Infrastructure Levy Charging Schedule April 2013.
The council fee for a scheme of up to nine houses is £610 per dwelling. Biodiversity net gain adds a question of its own: From 6 Aug 2026 BNG does not apply to sites of 0.2 ha or less; the self-build exemption ended for applications from 6 Aug 2026.
With the average Croydon house costing £390,041, and detached homes at £837,514, the numbers often support a small scheme, but the levies need to be in the appraisal from the start. We list them in the quote.
Access, bins and parking on a back-land plot
The drawings that decide a garden-plot scheme are often not the elevations. A fire appliance needs a route to within a set distance of the front door, a refuse crew needs a collection point they can reach without dragging bins down a long drive, and neighbours notice every car that now passes their kitchen window. We draw the access as a plan with its width, surface and turning space marked, then repeat it on the sections where levels change.
Parking is part of the same picture. The national rule is straightforward: Associated parking spaces for new dwellings need EV charge points. That means a charge point on the plan, a cable route and a space big enough to use it, and on a narrow Croydon plot those requirements can move the house a metre or more. We settle them in the options stage, not at building regulations stage, when moving the building is no longer cheap.
Cycle storage and a bin store belong on the same site plan. Showing them early avoids the common request for amended drawings, and it lets the officer see that the plot has been planned as a home and not squeezed for floor area.
How we prepare a Croydon set
We model your plot in Revit after a measured building survey, compare two or three massing options against the garden depth and building line, and ask you to choose one in writing. Then we draw the plans, elevations, sections and street scene.
Once the design is agreed, building regulations drawings in Croydon carry it into construction. If the council asks for amendments, we redraw free of charge until approval.
What you receive


Related pages
Other services in Croydon
Questions
Can I build a new house in my Croydon back garden?
It needs full planning permission and the council tests building line, garden depth, access and neighbours' outlook. Minor applications here were granted 57.6% of the time in the latest figures, so preparation matters.
Does green belt affect new homes in Croydon?
Green belt covers 25% of the borough. If your plot is inside it, national green belt policy applies and we check this first.
How much CIL will a new Croydon home pay?
Mayoral CIL is £30.3 per square metre in band 3 this year, plus the borough charge under its schedule.
How long does a decision take?
The statutory period for a non-major scheme is 8 weeks unless extended. Croydon decided 86.9% of minor cases within that or an agreed period, which is a past figure and not a promise.
Sources and dates
- assets.publishing.service.gov.uk, retrieved
- planning.data.gov.uk, retrieved
- data.london.gov.uk, retrieved
- london.gov.uk, retrieved
- london.gov.uk, retrieved
- planning.data.gov.uk, retrieved
- planning.data.gov.uk, retrieved
- ribblevalley.gov.uk, retrieved
- nomisweb.co.uk, retrieved
- planning.data.gov.uk, retrieved
- planning.data.gov.uk, retrieved
- croydon.gov.uk, retrieved
- croydon.gov.uk, retrieved
- croydon.gov.uk, retrieved
- gov.uk, retrieved
- publicdata.landregistry.gov.uk, retrieved
- gov.uk, retrieved
- legislation.gov.uk, retrieved
- gov.uk, retrieved
- gov.uk, retrieved
- gov.uk, retrieved
- gov.uk, retrieved
- legislation.gov.uk, retrieved
- Contains public sector information licensed under the Open Government Licence v3.0.
- Contains OS data © Crown copyright and database right 2026.
- Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
- Contains Historic England data © Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026.

Tell us about your property.
We check the constraints, then send a fixed fee. Messages before 3pm get a reply the same working day.