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Ealing · W5
Builders and developers in Ealing, W5
Bright Space Developments is a construction and development company working in Ealing and across W5, where we have two schemes of our own. We refurbish period houses and apartments, convert larger properties into flats, design and build extensions that suit a controlled setting, and take on the structural work behind them, running each job from appraisal to a high-specification finish.
What we do in Ealing
Our building and development services in W5
W5 is where our own money is. Grange Park is a period apartment we refurbished and still hold, and Woodgrange Avenue in Ealing Common is a five-apartment conversion currently in delivery. Ealing earned the suburb reputation by being planned rather than thrown up, and the consequence for a builder is that a great deal of W5 is protected and expects to be treated accordingly.
Refurbishment & Renovation
Tired, unmodernised or dilapidated properties transformed into high specification homes.
Extensions, Lofts & Airspace
Rear and side extensions, loft conversions and additional storey development that add space and value.
Flat & Layout Reconfiguration
Reworking internal layouts to add bedrooms, improve flow and increase value.
Planning & Development Consultancy
Securing consents and Lawful Development Certificates, and identifying planning uplift that adds value.
Design & CGI Visualisation
A design led process supported by CGI, so you can see the finished scheme before work begins.
Structural & Building Works
Steelwork, new floor structures, roofing, groundworks and screeding, the complete shell and core.
Local knowledge
Working with Ealing's buildings
Three of W5's estates were each designed as a complete piece. Brentham was laid out from 1901 as a co-partnership garden suburb, in roughcast render, casements and hedged front gardens; Hanger Hill Garden Estate answered it in the 1930s in mock Tudor; Ealing Village, listed and Dutch in flavour, came from the same decade. Around them run the Victorian and Edwardian villas of Mount Park, Castlebar and Montpelier, most long since divided.
Those two categories pull the work in different directions. On the estates it is careful refurbishment and extensions answering a published design guide. On the villas it is conversion and reconfiguration, upgrading apartments carved out decades ago, and the structural design that opening one up requires. Grange Park was the second kind, a dilapidated period flat brought back without losing what made the building worth buying.
Planning
Conservation areas and design guides in W5
Ealing Council covers W5, and the postcode carries more conservation designation than anywhere else in the borough. Brentham, Hanger Hill Garden Estate, Mount Park, Castlebar, Montpelier and Ealing Common are all designated, Ealing Village is listed, and Article 4 directions have withdrawn permitted development across much of it. Assume nothing is automatic until the address is checked.
What separates W5 from the rest of the borough is that several of these areas have a published guide describing the fabric in detail. Render finish, casement pattern, porch and gate detail, roof tile, and whether a boundary should be hedge rather than wall are all matters of record. We design to the guide, prepare the applications and consents, and use CGI where a case is easier made visually, as at Woodgrange Avenue.
On the ground
What gets a W5 application refused
Windows account for more refusals in Ealing's conservation areas than anything else. The garden-suburb estates were built with timber casements in a specific pattern, and a standard replacement unit changes the proportion of every opening on the elevation. The same goes for roughcast render swapped for a modern textured finish, and for a front garden turned into hardstanding where the appraisal describes a hedge. These are not details a conservation officer overlooks, and each of them will hold up a decision on its own.
The way through is to settle the specification before the drawings are submitted rather than negotiate it afterwards. We take the guidance for the estate, match section sizes and glazing bars to what survives on neighbouring houses, and put the evidence in with the application. On Woodgrange Avenue we used CGI to show how the finished building would sit, which is worth doing wherever a scheme has to be understood before it exists.
Recent work nearby
Recent work in Ealing and the neighbouring postcodes
Two of these are ours in W5: Grange Park, a period apartment refurbished and retained, and Woodgrange Avenue in Ealing Common, five apartments currently in delivery.

Grange Park
A dilapidated apartment in an attractive period building, refurbished to a high standard.

Woodgrange Avenue, W5
A boutique development of five exclusive apartments in Ealing Common, currently in delivery.

Printworks, W4
A boutique development of five exclusive apartments in Chiswick, delivered as a high-specification residential conversion of a former print works.
How we work
One team, from first look to handover
Appraisal
We look at the building, the numbers and what the site can realistically take.
Design and CGI
A design-led scheme you can see before any work begins.
Planning
Consents, change of use and Lawful Development Certificates secured.
Build
Structure, services and fit-out delivered as principal contractor.
Handover
Finished to a high specification and handed over on programme.
Questions
Builders in Ealing: common questions
Do you work in Ealing and the W5 area?
Yes, and we have two projects of our own here. Grange Park is a completed period refurbishment we still hold, and Woodgrange Avenue in Ealing Common is a five-apartment conversion in delivery. We take on refurbishment, conversions, extensions and structural work across W5.
Do you refurbish period flats and houses in Ealing?
Yes. Grange Park was that job: a run-down apartment in a period building brought back to a high standard while keeping the character intact. We take on the same across W5, from full strip-out and new services through to the finished fit-out.
Can you work in Brentham or the Hanger Hill Garden Estate?
Yes. Both were built as single designed estates and both are conservation areas with detailed guidance on render, windows, porches and boundaries. We design to that guidance rather than around it, and manage the consents that follow.
Do you convert houses into apartments in W5?
Yes. Woodgrange Avenue is a five-apartment scheme we are delivering in Ealing Common. We appraise what a building and the local policy will support, take the application through, and build the scheme out as principal contractor.
Will I need permission for an extension in Ealing?
In W5 the answer is usually yes. Article 4 directions cover much of the postcode, which removes rights that still apply elsewhere in the borough. We confirm the position for the address before design work starts rather than after.
How do you price a project in Ealing?
The building sets the price. A period flat refurbishment and a house-to-apartments conversion are not comparable jobs and we do not quote them on a common rate. As principal contractor we survey, then itemise, showing where conservation-grade materials and specialist joinery sit in the total. Send the address and the brief and we will arrange to see it.
Which nearby areas do you also cover?
Across West London. West Ealing and Hanwell to the west, Acton and Chiswick east and south, Greenford, Perivale and Park Royal to the north, and Brentford and Southall beyond.
Nearby
Other areas we cover close to Ealing
Planning a project in Ealing?
Tell us about the property and what you have in mind. We'll arrange an appraisal and get straight back to you.



