For community organisations · North London
What should we consider when designing a nursery or school extension?
Classrooms, nurseries and school extensions designed for safety, light and growth. Early years space requirements, use classes and planning explained.
Reviewed by Dor Cohen, RIBA Chartered Architect, ARB Registered
Education & nurseries in short
Space per child, safe access, daylight and outdoor play come first. The Early Years Foundation Stage sets minimum space, for example 3.5m² per child under two, and nurseries fall within Use Class E, while schools are Class F1. We design calm, well-lit spaces and handle the planning and Building Regulations.
Who it's for
- Nursery operators
- Independent and state schools
- Education trusts
What we deliver, stage by stage
Stage 0–1
Capacity testing against early years or school space needs, plus site constraints.
Stage 2
Concept design and clear visuals your committee, members and funders can understand.
Stage 3
Planning application, including consultation with the bodies that usually have a say on your type of building.
Stage 4+
Technical drawings and tender support, so the budget you raised matches what gets built.
Planning and regulations that apply
General guidance only. Rules change and every site is different, so we confirm what applies to yours.
- Early years spaceThe EYFS statutory framework sets minimum indoor space: 3.5m² per child under two, 2.5m² for two-year-olds and 2.3m² for three to five-year-olds. GOV.UK: EYFS statutory framework
- Use classesNurseries are Class E(f); schools are Class F1(a).
- Safeguarding and accessSecure entrances, drop-off and accessible routes are central to planning and Ofsted requirements.
Local planning knowledge
Education & nurseries across North London and South Hertfordshire
Every council reads the national rules through its own guidance. Here's what usually matters in the boroughs we work in.
Barnet
Barnet Residential Design Guidance SPD
Barnet has many community, faith and sports facilities in residential streets, so neighbour amenity, parking and noise are usually the key planning tests.
Camden
Camden Planning Guidance: Home Improvements
Camden values community uses and resists their loss, which helps proposals that keep or improve facilities on site.
Brent
Brent Residential Extensions and Alterations SPD
Brent supports new and improved community facilities where they are accessible and don't harm neighbours.
Haringey
Haringey Local Plan and conservation area appraisals
Haringey looks for community buildings that serve local need and are well connected by public transport.
Harrow
Harrow Residential Design Guide SPD
Harrow supports community facilities that meet local need, with Green Belt policy affecting sites on its northern edge.
Hertsmere
Hertsmere Local Plan and Green Belt policy
Sports and community buildings in the Green Belt can be acceptable when they support outdoor recreation and stay modest in scale.
Is your site in a conservation area?
Enter your full address to check conservation areas, listed buildings, Article 4, Green Belt and flood zones before you design anything.
Check your address
Common risks and how we handle them
- Capacity falling shortWe test child numbers against space standards before design is fixed.
- Disruption during termPhasing and construction timing are planned with you from the start.
Related
Questions
Everything you need to know about working with DOR Architects.
The EYFS requires at least 3.5m² per child under two, 2.5m² for two-year-olds and 2.3m² for three to five-year-olds.
Nurseries fall within Class E, so a move from another Class E use may not need planning, but conditions and alterations can.
Often in phases, with holidays used for disruptive work.
Yes, as part of the overall layout.
Yes. We're based in Golders Green, North West London, and work on education & nurseries across Barnet, Camden, Brent, Haringey, Harrow and South Hertfordshire. Each council has its own design guidance, which we check for your site from the start.
Use our free conservation area and site checker. Enter the full address and it checks conservation areas, listed buildings, Article 4 directions, Green Belt and flood zones, then explains what each means.
Councils aim to decide minor applications within 8 weeks and major applications within 13 weeks of validation. Pre-application advice beforehand usually adds a few weeks but reduces risk.
Tell us about your site
Send us a WhatsApp message with the address and your aims. We'll reply with next steps.