Double Storey Extensions

Add significant space upstairs and down without losing your garden, designed and built by Eagle Build's in-house team.

FMB registeredIn-house architectsDesign & build

A double storey extension is the ideal solution when you need to add significant space to your Cheadle or Stockport home. By extending upwards as well as out, you gain living space across two floors, from a larger kitchen-diner below to extra bedrooms or a bathroom above, while preserving your garden.

Eagle Build is a family-run, FMB-accredited builder serving Greater Manchester and Cheshire. Our in-house architects and engineers design bespoke double storey extensions tailored to your property, backed by excellent communication, regular progress updates and post-construction support.

Maximum Added Space & Value

Extending over two floors adds substantial living space and property value in a single project, ideal when a single-storey extension alone won't meet your needs.

Preserves Your Garden

By building upwards as well as out, a double storey extension expands your home while keeping valuable outdoor space intact, perfect for tighter Stockport plots.

Flexible, Bespoke Design

Compatible with both traditional and modern properties, our designs suit extra accommodation, home offices, bathrooms and open-plan kitchen-diners.

Architects & Engineers In-House

Our design-and-build team handles structural design, planning and construction together, so your project runs smoothly under one accountable roof.

What we include

Included as standard

Free, no-obligation initial consultation
Bespoke design from our in-house architects and engineers
Full planning and building regulations support
Quality materials and skilled, directly-employed trades
A dedicated project manager and clear communication
Regular progress updates throughout construction
Post-construction follow-up and support

Eagle Build designs double storey extensions for homes throughout Cheadle Hulme, Stockport, Greater Manchester and Cheshire, adding major space while respecting the character of your property.

Our work

Recent work

A selection of recent Eagle Build projects across Greater Manchester and Cheshire.

FAQs

Questions, answered

Do I need planning permission for a double storey extension?

Double storey extensions usually require planning permission, as they typically fall outside permitted development limits. Our design-and-build team prepares and manages your application, along with building regulations, from start to finish.

How much does a double storey extension cost?

Cost varies with size, layout and specification, so figures differ significantly between projects. After your free consultation we provide a detailed, transparent quotation with no hidden costs.

How long does a double storey extension take?

Timelines depend on the scope of work, with more complex projects taking longer. We agree a realistic schedule with you upfront and keep you updated with regular progress reports.

Is a double storey extension better value than a single storey?

For maximising space, often yes. Building over two floors adds far more accommodation for a comparable footprint, making it cost-effective when you need significant extra room without moving.

Can a double storey extension match my existing house?

Yes. Our architects design each extension to complement your property, whether traditional or modern, matching brickwork, rooflines and proportions so the new space looks like it was always there.