Premium Builders in Hammersmith
Bespoke extensions, luxury renovations, and premium loft conversions for discerning homeowners in Hammersmith, W6.
Luxury Construction Services in Hammersmith, W6
Hammersmith stands as one of West London's most sought-after residential neighbourhoods, where elegant Victorian terraces line tree-flanked streets and prestigious mansion flats overlook the Thames. For discerning homeowners seeking to enhance their W6 property, Alstruct Ltd delivers bespoke construction services meticulously crafted to the highest standard. Our premium approach ensures every extension, renovation, and conversion reflects the exquisite character of this distinguished riverside locale.
The property landscape in Hammersmith is remarkably diverse, from the grand period terraces of Brackenbury Village to the impressive riverside developments along Hammersmith Terrace. Many of these homes present exceptional opportunities for luxury rear extensions, premium loft conversions, and comprehensive whole-house transformations. With excellent transport links via Hammersmith station on the Piccadilly and District lines, the area continues to attract professionals and families who demand nothing less than the finest in residential construction.
As specialists in premium West London construction, Alstruct brings an intimate understanding of the London Borough of Hammersmith and Fulham's planning framework. Whether your property sits within the Brook Green conservation area or the Brackenbury Village conservation area, we navigate the complexities of heritage-sensitive planning with expertise and precision, delivering results that exceed expectations.
Why Choose Alstruct in Hammersmith?
- Specialists in luxury renovations for Hammersmith's Victorian terraces and mansion flats
- Deep understanding of Hammersmith and Fulham planning requirements and conservation areas
- CHAS Elite, Constructionline Gold & FMB certified for your complete peace of mind
- Bespoke design service with in-house architectural support
- Premium materials and meticulously crafted finishes throughout
- Transparent pricing with no hidden costs — detailed quotations provided
- Dedicated project manager from initial consultation to final handover
- Proven portfolio of luxury projects across West London
Frequently Asked Questions — Hammersmith
How much does a premium extension cost in Hammersmith?
Premium extensions in Hammersmith typically range from £2,500-£4,000 per square metre depending on specification. A bespoke single-storey rear extension averages £70,000-£120,000, while luxury loft conversions range from £60,000-£100,000. Contact Alstruct for a detailed, no-obligation quote for your Hammersmith project.
Do I need planning permission for an extension in Hammersmith W6?
Many extensions in Hammersmith fall under Permitted Development rights. However, properties within the Brook Green and Brackenbury Village conservation areas may require full planning approval. Alstruct manages all planning applications with the London Borough of Hammersmith and Fulham on your behalf.
What types of properties do you work on in Hammersmith?
We specialise in Hammersmith's distinctive Victorian terraces, elegant mansion flats, and riverside properties. Our team understands the architectural nuances of W6 period homes and delivers bespoke extensions, luxury loft conversions, and premium renovations that respect original character while introducing contemporary refinement.
How long does a luxury renovation take in Hammersmith?
A premium single-storey extension in Hammersmith typically takes 12-16 weeks. Luxury loft conversions take 10-14 weeks, and comprehensive whole-house renovations range from 16-30 weeks depending on scope and specification. We provide a meticulously planned programme of works before commencing.
Premium Construction Services in Hammersmith
Luxury House Extensions Hammersmith
Bespoke rear, side, wraparound and double-storey extensions designed to complement Hammersmith's Victorian architecture with premium contemporary finishes.
Learn more →Premium Loft Conversions Hammersmith
Exquisite dormer, hip-to-gable and mansard loft conversions that unlock the full potential of Hammersmith's period terraces and mansion flats.
Learn more →Bespoke Home Renovations Hammersmith
Complete whole-house renovations that transform Hammersmith properties into meticulously crafted luxury living spaces of the highest calibre.
Learn more →Basement Conversions Hammersmith
Expert basement excavation and luxury conversion creating exquisite additional living space beneath your Hammersmith home.
Learn more →Groundworks Hammersmith
Professional foundations, drainage solutions and site preparation for premium construction projects across Hammersmith W6.
Learn more →Hard Landscaping Hammersmith
Premium driveways, bespoke patios, elegant garden walls and outdoor entertaining spaces to complete your Hammersmith home transformation.
Learn more →House extensions in Hammersmith
Hammersmith is Victorian terraces in Brackenbury Village and around Ravenscourt Park, mansion flats along the river, and Edwardian houses towards Stamford Brook. Side-return kitchen extensions on the Brackenbury and Ravenscourt terraces are the most common Hammersmith project, often with a lower-ground dig-out to add a family room.
Brackenbury, Ravenscourt and Bradmore, and Hammersmith Odeon are conservation areas; Hammersmith and Fulham Council applies a strict basement policy. Most Hammersmith extensions we price fall between £2,500 and £4,000 per m², so a 25–30 m² kitchen extension is roughly £75,000–£120,000 fitted out; our house extension cost guide breaks the numbers down. We check permitted development rights at the first visit and deal with Hammersmith and Fulham Council in-house.
Loft conversions in Hammersmith
Hammersmith's Victorian roofs suit L-shaped rear dormers, and mansards where the conservation area requires; head heights are generally good.
Expect £45,000–£75,000 for a dormer loft with a bedroom and en-suite, £60,000–£100,000+ for a mansard and from £25,000 for a Velux conversion; the loft conversion cost guide has the breakdown. For a Hammersmith loft we measure head height, roof structure and the stair landing first, and the quote includes structural calculations and Building Regulations approval.
Renovations and refurbishment in Hammersmith
Hammersmith refurbishments are full renovations of Victorian terraces and mansion flats, with new kitchens, bathrooms and restored period features. Typical Hammersmith refurbishments include structural openings with steel beams, new kitchens and bathrooms, rewiring, heating and period repairs such as sash windows, cornices and floors. See our renovation cost guide for realistic budgets. Hammersmith projects are run by a single project manager under a JCT contract, with a written specification and a 10-year workmanship warranty.
Alstruct projects near Hammersmith
Dunstan Road, Golders Green NW11
Rear extension, two-storey side extension and full renovation of a 1930s semi-detached house.
About 5.5 miles from Hammersmith · View project →Whitehall Park, Archway N19
Full Victorian terrace renovation and rear extension with triple glazing and aluminium sliding doors.
About 6.5 miles from Hammersmith · View project →Hawthorn Cottage, Limehouse E14
Underpinning, ground and first-floor extensions and a full renovation with bespoke joinery.
About 8 miles from Hammersmith · View project →Beyond the projects above, we have recent and current sites in W4, W14, W6, NW8, NW6, W11, W12 and SW6 within about five miles of Hammersmith, and we work across every London borough from our office in South Woodford, E18. See all completed projects →
We Also Cover Areas Near Hammersmith
Common questions about building in Hammersmith
Do Alstruct cover Hammersmith?
Yes, Alstruct regularly works on extensions, renovations and loft conversions across Hammersmith and surrounding London neighbourhoods. We visit, measure and provide a written quote.
How much does a house extension cost in Hammersmith?
House extensions in Hammersmith typically cost £50,000–£200,000+ depending on size, specification and the property's existing structure. Victorian terraces and converted flats are the most common build type in the area, and our quote will reflect the specific condition and layout of the property.
Do I need planning permission for an extension in Hammersmith?
Hammersmith sits in Hammersmith Conservation Areas, which means Permitted Development rights are restricted and most extensions require full planning permission from Hammersmith & Fulham Council. We handle the planning application, design drawings and party wall notices on your behalf.
What types of property do you work on in Hammersmith?
Most Hammersmith projects we deliver are on Victorian terraces and converted flats. We have direct experience with the structural, compliance and aesthetic considerations specific to these property types, including listed building consent work where applicable.
How quickly can Alstruct start a project in Hammersmith?
Once design and approvals are signed off, we typically start on site in Hammersmith within 6–12 weeks depending on programme availability. Planning + design adds 8–16 weeks before site start. For urgent projects, get in touch on 020 8080 8240 to discuss timing.
Are you accredited to work in Hammersmith?
Yes. Alstruct holds CHAS Elite, Constructionline Gold and Federation of Master Builders (FMB) accreditation, with £10M public liability insurance, JCT contracts as standard, and a 10-year workmanship warranty on every project — including all work in Hammersmith.
Nearby areas we cover
Alstruct works across every London borough. Here are areas close to Hammersmith with dedicated local pages: