Specialist Kensington Roofing

As premier London building contractors, we deliver tailored structural roofing for period townhouses and listed residences in Kensington & Chelsea.

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External Heritage Excellence

Lime mortar brick repointing, historic joinery restoration, and façade conservation across Abingdon Road and The Boltons.

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Integrated Design & Build

Sophisticated renovations in London combining structural integrity with luxury aesthetics for Grade I and II listed conversions.

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Architectural Extensions

Premier home building contractors in West London for side return house extensions, mansard roofs, and glass lightwells.

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RBKC Basement Engineering

Specialist builders for single-storey subterranean basement conversions in London adhering strictly to RBKC 50% garden footprint rules.

Deep Excavation

Turnkey New Builds

Bespoke turnkey new builds and replacements maintaining historical streetscape profiles under strict council design guides.

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Bespoke Townhouse Renovations

Transforming prestigious addresses on Kensington Church Street with an unwavering commitment to quality since 1999.

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Integrated Design and Build:
Kensington & Chelsea Residential Specialists

For over 25 years, ELB Construction Services Ltd has excelled as a luxury Integrated Design and Build studio across the Royal Borough of Kensington & Chelsea. We invite you to trust our team to de-risk and transform your living space with master craftsmanship.

Whether you aim to expand your residence with Kensington and Chelsea loft extensions, a seamless side return house extension, or a compliant subterranean basement conversion, our boutique approach satisfies council conservation officers and major freeholder boards alike.

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Campden Hill Court Kensington - Luxury Residential Design and Build Contractors Kensington and Chelsea - ELB Construction Services Ltd

25+ Years of RBKC
Excellence

Holland Park Mews Kensington - Luxury Residential Construction London - Prime Building Firm ELB Construction

Who we are

ELB Construction Services Ltd is recognized as one of the premier London building firms, specializing in a joined-up approach to integrated design and luxury home renovations across SW3, SW7, W8, and SW10.

As leading residential construction contractors in London, our reputation as a bespoke building company is founded on delivering turnkey precision on new builds and structural restorations across Abingdon Road, Kensington Church Street, and The Boltons.

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Comprehensive Insurance

Fully insured specialist builders in London with £10M Public Liability and high-risk cover for complex underpinning.

Guaranteed Quality

A 10-year structural guarantee on all architectural structural additions, mansards, and subterranean conversions.

Conservation Materials

Sourcing natural slates, hydraulic lime mortar, and timber sash profiles meeting strict council Article 4 directions.

Architectural Skyline of London - Kensington and Chelsea Renovation Specialists - ELB Construction

Royal Borough Legacy

Kensington & Chelsea Renovation Specialists:
Defining Luxury Residential Living

From Victorian Italianate villas to Georgian terraces and Mews conversions, ELB Construction Services Ltd is recognized as the premier luxury residential contractor in Kensington and Chelsea.

RBKC Planning, Article 4 & Basement Regulations

Navigating planning within the Royal Borough of Kensington and Chelsea (RBKC) requires an experienced technical hand. Because RBKC Article 4 Directions cover vast swathes of the borough, permitted development rights are often restricted. Almost all structural extensions, window swaps, or subterranean excavations require full planning consent or Certificate of Lawfulness approvals.

For basement enlargements, RBKC enforces strict limits: excavations are capped at a single storey depth, must retain a minimum 1-metre soil overhang for natural drainage, and cannot exceed 50% of the rear garden footprint. Every application requires a comprehensive Basement Impact Assessment (BIA) and a Construction Traffic Management Plan (CTMP). Use our interactive construction cost calculator to estimate budget parameters early.

Major Estate Board Approvals & Operational Risk

In addition to local authority planning, high-end residential projects in Kensington and Chelsea often require Licence to Alter (LTA) agreements from major freeholder estates. We regularly manage operational protocols, structural reviews, and Party Wall Act compliance for boards including the Cadogan Estate, Grosvenor Estate, Wellcome Trust, Henry Smith's Charity Estate, and the Sloane Stanley Estate.

Our project managers de-risk the process by providing comprehensive acoustic shielding strategies, vibration monitoring plans, structural engineer peer reviews, and stringent party wall surveyor packs—ensuring smooth board approvals before site mobilization begins.

Prominent Conservation Areas & Postcode Profiles

The Royal Borough contains 38 designated conservation areas covering nearly three-quarters of the borough. Prominent enclaves detailed in RBKC Conservation Area Appraisals include:

• Kensington Palace [W8]: Encompasses Kensington Palace Gardens ("Millionaires' Row") featuring grand detached Victorian mansions.
• Ladbroke & Notting Hill [W11]: Defined by large stucco-fronted terraces, private communal garden squares, and 19th-century urban planning.
• The Boltons [SW10]: Features 1850s semi-detached Gothic-Italianate villas set around private garden squares.
• Chelsea [SW3/SW10] & Hans Town [W1K/SW1X]: Famous sectors near Sloane Square showcasing Queen Anne revival and 1830s architecture.
• Holland Park [W14]: Mature tree-lined residential zones surrounding historic Holland Park grounds.

Grade I & II Listed Conversions & Heritage Credentials

For Grade I and Grade II listed residential conversions, our studio coordinates directly with RBKC Conservation Officers. We preserve core internal volume, historic cornicing, original ceiling plasterwork, and cantilevered timber staircases, keeping in line with local policies like the Urban Greening Factor (UGF).

Our master teams specialize in traditional lime mortar restoration brick repointing, historic joinery recreation, and bespoke sash profile fabrication. Even on bespoke turnkey new builds, where infill plots or replacements are permitted, RBKC policies demand that new structures respect historical streetscape character, stone dressings, and brick bonding. Review RBKC Conservation Area Maps for designated boundary guidance.

Kensington Property Row - Premier Home Building Contractors in Kensington and Chelsea - ELB Construction Services

Our Mission

Premier Home Building Contractors in Kensington & Chelsea

At ELB Construction Services Ltd, our mission is to redefine urban living through architectural precision, estate board compliance, and heritage craftsmanship.

ESTABLISHED 1999

25 Years Heritage

Leading bespoke building company in Kensington since 1999.

Fully Insured

£10M cover including high-risk subterranean engineering.

Guaranteed

10-year structural warranties on all RBKC construction.

Luxury Kensington Loft Conversion - ELB Construction

Mansard & Loft Extensions

Kensington & Chelsea loft conversions engineered to conservation specs.

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RBKC Basement Construction - Structural Engineering

Subterranean Basements

Single-storey deep excavations strictly compliant with RBKC 50% rules.

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Side Return Extension Kensington - West London Contractors

Architectural Extensions

Side return extensions and glazed rear additions for townhouses.

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Cost Estimator

Instant budget calculator tool for RBKC structural developments.

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Turnkey New Builds

Bespoke new builds maintaining historical borough streetscapes.

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Listed Property Refurbishment Kensington

Listed Refurbishments

Grade I and Grade II listed residential conversions and fit-outs.

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Direct Communication

SCHEDULE A PRIVATE CONSULTATION

Whether you are in the early stages of planning or have architectural drawings ready, our technical team is available to discuss your residential project across Kensington & Chelsea, Fulham, Wandsworth, and Richmond.

info@elbconstruction.co.uk Office: 0203 811 8325 Mobile: 07389 822 991

Regional Authority Directory

Kensington & ChelseaSW3/SW7/W8
The Boltons & FulhamSW6/SW10
Mayfair & BelgraviaW1K/SW1X
Notting Hill & LadbrokeW11/W10
St John's Wood & BelsizeNW8/NW3
Bayswater & PaddingtonW2
Richmond, Ham & TwickenhamTW1/TW9/TW10
Wandsworth & ClaphamSW18/SW4
Wimbledon & PutneySW19/SW15
West Hampstead & HampsteadNW6/NW3

Send Us A Message

Forward your design briefs, site survey documents, or planning proposals to receive a prompt architectural review from our integrated engineering studio.

Our team typically responds within 24 business hours.

Curated Gallery

A Legacy of Exceptional
Kensington Residences

From structural steel frameworks to historic joinery restorations, explore our completed projects across Chelsea, Kensington, Abingdon Road, and The Boltons.

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Work With Us

For over 25 years, ELB Construction Services has collaborated with Kensington & Chelsea homeowners to deliver high-end property development. We offer two distinct pathways:

Build-Only Capacity Partnering directly with your chosen architectural team or estate surveyor to execute structural drawings to exact specification.
Turnkey Design & Build Managing the entire journey from RBKC planning submissions and Cadogan/Grosvenor estate LTA approvals to master site delivery.
Luxury Townhouse Extensions Specialising in side and return extensions, glass lightwells, and mansard conversions tailored to period terrace footprints.

0203 811 8325

Extension Conversion Party Wall Act Applied - Turnkey Residential Construction Kensington - ELB Construction Services Ltd

Bespoke Portfolio of Excellence

ELB Construction’s portfolio represents our commitment to luxury residential construction in Kensington and Chelsea. Serving Abingdon Road, Kensington Church Street, and surrounding prestigious enclaves, we ensure every bespoke solution satisfies conservation demands.

Mastery in Design & Build

A Legacy as a Leading Bespoke Building Company in London

ELB Construction Services Ltd represents the pinnacle of craftsmanship for homeowners in Kensington and Chelsea. As premier property development contractors in West London, we harmonise visionary architectural design with historic preservation to deliver homes of distinction.

Heritage Credentials & Period Restoration

ELB Construction specializes in the sympathetic restoration and modernization of London’s most prestigious heritage homes. We balance historic preservation with structural innovation.

Conservation Specialists Restoration for Victorian, Edwardian, and Georgian properties across Kensington Church Street and The Boltons.
Lime Mortar & Historic Joinery Authentic lime mortar restoration brick repointing alongside bespoke historic joinery profile matching.
Conservation Officer Relationships A collaborative design and build process characterized by direct engagement with RBKC heritage teams.

Heritage Property Sloane Mansions Holbein Place Kensington - Period Restoration by ELB Construction Services

Frequently Asked Questions: Specialists in Kensington & Chelsea

RBKC Planning Control

Because Article 4 Directions cover most RBKC conservation areas, permitted development rights are typically removed. Our integrated design team prepares complete planning applications, heritage statements, and streetscape impact reviews to secure smooth approval from council committees.

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Basement Policy Compliance

RBKC strictly restricts basement enlargements to a single storey in depth. Basements under gardens cannot exceed 50% of the garden area and must maintain a 1-metre soil overhang for natural drainage. Every build requires a Basement Impact Assessment (BIA) and a Construction Traffic Management Plan (CTMP).

Enquire Now

Estate Board LTA Approvals

Yes. We regularly navigate the Licence to Alter (LTA) process for major freeholders including Cadogan, Grosvenor, Wellcome Trust, and Sloane Stanley. We submit comprehensive structural calculations, acoustic impact strategies, and vibration monitoring plans for seamless approval.

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Listed Building Mastery

Yes. Our heritage specialists work on Grade I and II listed conversions. We combine historic preservation—using lime mortar brick pointing and original joinery restoration—with discreet structural interventions that respect original volume and period details.

Heritage Services

Turnkey New Builds

Infill plots or property replacements in Kensington & Chelsea require strict adherence to historic architectural streetscapes. We design and construct turnkey new builds that match surrounding brick bonds and stone moldings while delivering state-of-the-art internal performance.