– Extend your home with confidence –

House Extension Builders in Croydon

Create more practical living space with a carefully coordinated house extension from Eco Building Solutions. From rear and side-return extensions to wrap-around, single-storey and double-storey projects, Nodir personally assesses the proposed work and remains your principal point of contact throughout the agreed construction process.

10+ Years of Experience

Practical experience across building, renovation and property-improvement projects.

Free Site Visits & Quotations

The proposed extension work can be assessed at the property before a detailed quotation is prepared.

Personally Coordinated by Nodir

Nodir remains the principal point of contact throughout the agreed building work.

One-Year Workmanship Guarantee

Completed EBS workmanship is supported by a one-year guarantee.

– A Practical Approach to Extending Your Home –

Plan a House Extension Around Your Property and Everyday Needs

A well-planned extension can provide the additional space your household needs while connecting naturally with the existing property. The appropriate layout and extension type will depend on the available space, the existing structure, access requirements and how you intend to use the completed room.

Eco Building Solutions takes a coordinated approach from the initial site visit onwards. Nodir reviews the proposed work, discusses your priorities and coordinates the agreed building stages through to completion.

Extension planning based on the existing property
Clear discussion of the proposed work and priorities
Coordination of the agreed building trades
One principal point of contact throughout the project
– Extension Options –

Explore Different Types of House Extensions

The right extension will depend on your property, available space, intended use and any relevant planning or structural requirements. EBS can assess the proposed work and help you understand which option may be practical for your home.

01

Rear Extensions

A rear extension expands the property into the available garden area and can create additional space across the back of the home.

Common uses

  • Larger living or dining areas
  • Open-plan family spaces
  • Home offices or utility rooms
  • Improved connection with the garden
02

Side-Return Extensions

A side-return extension uses the narrow area beside the rear section of some terraced or semi-detached properties.

Common uses

  • Widening a narrow ground-floor layout
  • Creating a larger connected living area
  • Improving movement between existing rooms
  • Making better use of underused side space
03

Wrap-Around Extensions

A wrap-around extension combines rear and side extension areas to provide a broader increase in ground-floor space.

Common uses

  • Larger multi-purpose family spaces
  • Reconfigured ground-floor layouts
  • Additional dining or utility areas
  • Improved connection between internal spaces
04

Single-Storey Extensions

A single-storey extension adds ground-floor space and may be positioned at the rear or side of the property, depending on the site.

Common uses

  • Additional living space
  • Dining and family rooms
  • Home offices or playrooms
  • Utility or accessible ground-floor rooms
05

Double-Storey Extensions

A double-storey extension can add space across two levels where the property, proposed plans and relevant requirements allow.

Common uses

  • Additional bedrooms
  • Bathrooms or en-suite spaces
  • Expanded ground-floor living areas
  • Reconfigured accommodation across both floors
– Coordinated Building Work –

What Can Be Included in a House Extension Project?

The scope of each extension will depend on the property, approved plans and agreed quotation. Where required, EBS can coordinate the principal building stages from preparation and structural work through to internal finishing.

01

Site Preparation and Groundworks

  • Preparation of the agreed working area
  • Excavation for the proposed foundations
  • Drainage alterations where required
  • Removal of agreed waste and materials
02

Foundations and Floor Construction

  • Foundations constructed to the agreed specification
  • Ground-floor preparation
  • Insulation and damp-proofing details
  • Concrete or other specified floor construction
03

Structural Building Work

  • External and internal wall construction
  • New openings into the existing property
  • Installation of specified structural steelwork
  • Coordination with the approved structural details
04

Roofing and Weatherproofing

  • Construction of the specified roof structure
  • Roof coverings and insulation
  • Guttering and rainwater goods
  • Weatherproof junctions with the existing property
05

Windows and External Doors

  • Installation of selected windows
  • External, patio or bi-fold doors where specified
  • Lintels and prepared structural openings
  • Sealing and finishing around installed units
06

Plumbing, Heating and Electrical Work

  • Agreed plumbing alterations
  • Heating extensions or new heating points
  • Electrical wiring, sockets and lighting
  • Coordination of the relevant qualified trades
07

Plastering and Internal Finishes

  • Internal insulation where specified
  • Plasterboarding and plastering
  • Joinery and agreed flooring preparation
  • Decorating and finishing where included
08

Connection to the Existing Home

  • Formation of the agreed internal access
  • Making good affected areas
  • Coordination between new and existing spaces
  • Completion of the agreed final details
Scope Note:

All inclusions are subject to the property, approved plans, technical requirements and final written quotation. Specialist services, professional fees, applications, surveys, utility work, supplied products and finishes should only be treated as included when they are clearly listed in the agreed scope.

– From Site Visit to Completion –

A Clear and Coordinated House Extension Process

Every extension is different, but the following stages provide a clear framework for assessing, preparing and completing the agreed building work.

Initial Discussion and Site Visit

We begin by discussing the additional space you need and arranging a free visit to assess the property, access and proposed working area.

01
02

Plans and Project Scope Review

Available drawings, structural information and project requirements are reviewed so the proposed building scope can be understood. Where further professional information is required, this will be identified before the relevant work proceeds.

Written Quotation and Preparation

EBS prepares a quotation based on the agreed scope and available project information. The work schedule, site arrangements and key responsibilities can then be confirmed before construction begins.

03
04

Coordinated Construction

Nodir remains your principal point of contact while EBS coordinates the agreed groundworks, structure, roofing, services and internal building stages.

Finishing and Completion

The agreed finishes are completed, the work is reviewed and any remaining items within the contracted scope are addressed before final handover.

05
Process note

The precise sequence may vary according to the extension type, property, approved plans, site conditions and involvement of Building Control or other independent professionals.

– Before Construction Begins –

Planning and Technical Requirements for House Extensions

House extensions may require planning permission, Building Regulations approval, structural information and other property-specific checks. The requirements should be confirmed before the relevant construction work begins.

01

Planning Permission

Some extensions may fall within permitted development rights, while others require a planning application. This depends on factors such as the property, extension size, location, previous alterations and any local restrictions.

The property owner should confirm the planning position with the relevant local authority or an appropriately qualified planning professional.

02

Building Regulations

Extension work will normally need to comply with applicable Building Regulations. These can cover areas such as:

  • Foundations and structural stability
  • Fire safety and means of escape
  • Insulation and energy performance
  • Ventilation and drainage
  • Electrical and other regulated work

Building Control inspections and approval remain separate from EBS’s own completion review.

03

Structural Drawings and Calculations

Structural calculations and specifications may be required for steelwork, foundations, roof structures and new openings into the existing property.

These details should be prepared or approved by an appropriately qualified structural engineer. EBS can carry out the agreed construction work in accordance with the available approved information.

04

Party Walls and Other Responsibilities

Depending on the property and proposed work, the project may also involve:

  • Party Wall considerations
  • Shared drains or utility services
  • Boundary and access arrangements
  • Leasehold or freeholder consent
  • Conservation-area or property-specific restrictions

The property owner remains responsible for obtaining the necessary permissions, agreements and professional documents unless the written quotation specifically assigns an agreed responsibility to EBS.

!
Important note:

EBS can review the available project information and coordinate the agreed building work, but does not guarantee planning permission, Building Control approval or consent from neighbours, freeholders or other third parties.

– Completed Extension Work –

Featured House Extension Project in South Croydon

EBS completed this [verified extension type] to provide [confirmed purpose or additional space]. The agreed work included [verified principal construction stages], followed by [verified internal or external finishes].

Extension type [Rear / side-return / wrap-around / single-storey / double-storey]
Location [Verified area only]

Project scope

  • [Confirmed groundwork or foundation work]
  • [Confirmed structural construction]
  • [Confirmed roofing, doors or windows]
  • [Confirmed internal services or finishes]
  • [Confirmed connection to the existing property]

Outcome

The completed extension provides [verified additional space or practical outcome] while connecting with the existing property through the agreed layout and finishes.

– Customer Confidence and Practical Answers –

Planning Your House Extension with Confidence

Verified Customer Feedback

9.95 /10
★★★★★
173 Checkatrade reviews
June 2018 Checkatrade member since

Eco Building Solutions has a 9.95/10 Checkatrade rating from 173 reviews, reflecting feedback across the company’s wider building, renovation and bathroom work.

View Verified Checkatrade Reviews

House Extension Questions

The cost depends on the extension type, size, structural requirements, access, selected materials and level of finishing. A site visit and review of the available project information will help EBS prepare a quotation for the agreed scope.

Timescales vary according to the size and complexity of the extension, required approvals, material availability, site conditions and the work included. A more realistic programme can be discussed once the plans and project scope have been reviewed.

You can contact EBS during the early planning stage. However, suitable drawings, structural information and any necessary approvals will normally be required before a final construction scope is confirmed and the relevant building work begins.

This may be possible for some projects, but it depends on the work area, access, utilities, structural alterations and level of disruption. Site arrangements and any periods affecting normal use of the property should be discussed before construction starts.

Hidden drainage, ground conditions, existing structural issues or undocumented previous work may only become visible after construction begins. EBS will explain the issue and any effect on the agreed scope, cost or programme before additional work proceeds wherever practicable.

– Start Planning Your Extension –

Ready to Discuss Your House Extension?

Arrange a free site visit to discuss your property, the additional space you need and the proposed building work. Nodir will personally assess the project and explain the next practical steps.

Free Site Visits & Quotations Personally Coordinated by Nodir One-Year Workmanship Guarantee
01

House Extension Builders Across Croydon and Nearby Areas

Based in South Croydon, EBS provides house-extension services across Croydon and surrounding areas, including Purley, Coulsdon, Sutton, Bromley and Epsom. View all the areas we cover, or contact us to confirm availability for your property.

South Croydon Croydon Purley Coulsdon Sutton Bromley Epsom
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