Interior Designers in Barbican | Grade II Listed Apartment Refurbishment
Specialist residential interior design, spatial planning, and architectural refurbishment for Grade II listed apartments and penthouses in the Barbican Estate, City of London.
The Barbican Estate is one of the world’s most celebrated examples of Brutalist architecture. Designed by Chamberlin, Powell and Bon, its distinctive bush-hammered concrete, dramatic perimeter glazing, and iconic layouts require an interior design studio with deep respect for architectural heritage, strict estate covenants, and listed building consents.
Oraanj delivers considered residential interior design across the Barbican Estate and the wider City of London. Whether planning the sensitive refurbishment of a highwalk apartment, reorganising a tower flat, or designing bespoke joinery for a duplex penthouse, we balance the robust texture of structural concrete with warm American walnut, honed natural stone, tactile upholstery, and indirect lighting.
Barbican Typologies: Concrete, Geometry & Heritage
Navigating Grade II* Listed Building Consents & Iconic Mid-Century Layouts
Every element in a Barbican home must dialogue with the bold brutalist concrete structure while adhering to stringent estate bylaws.
Heritage
Grade II* Listed Apartment Refurbishment
Preserving original concrete formwork, hardwood window profiles, and iconic details whilst integrating discreet contemporary amenities.
Materiality
Concrete Softening & Natural Finishes
Pairing exposed structural concrete with tactile materials: warm American walnut, honed Calacatta marble, cognac leather, and acoustic wool rugs.
Planning
Reimagining Deep-Plan Flats & Duplexes
Optimising daylight and movement across deep Barbican floorplates, establishing natural zoning between cooking, dining, and relaxation areas.
Joinery
Bespoke Freestanding & Wall Joinery
Engineering custom cabinetry that houses wardrobes, media, and utilities without drilling into structural concrete or embedded underfloor heating.
Our Barbican Residential Interior Services
Complete Design, Joinery and Heritage Refurbishment for Barbican Homes
We understand the operational requirements of renovating within the Barbican Estate.
As an established architectural interior design practice, our team specialises in private residences, tower flats, and duplex apartments. We liaise directly with the City of London Planning Department, Building Control, and the Barbican Estate Office.
Our technical team produces detailed CAD documentation, building service schedules, and joinery drawings that meet strict estate covenants without compromising your design vision.
Full Residential Refurbishment
Comprehensive project delivery managing specialist sub-contractors, listed building compliance, and site delivery under single-point accountability.
Bespoke Architectural Joinery
Custom-built bespoke joinery engineered to work with concrete walls, perimeter services, and shadow-gap details.
Architectural Lighting & Surface Circuits
Precise lighting design utilising architectural track profiles and joinery LED channels without cutting into structural concrete.
Interior Architecture & Space Planning
Tailored spatial analysis from our interior architecture specialists to unlock natural light and storage.
Barbican Residence Interior Design
Grade II* Listed Brutalist Apartment Transformation
Our full refurbishment of this Barbican Estate home demonstrates how Brutalist architecture can be paired with refined domestic comfort.
The project centred on establishing an open-plan living, kitchen, and dining environment. A central honed Calacatta marble island provides practical prep space with induction cooking and breakfast bar seating on custom cognac leather stools. Warm American walnut cabinetry softens the bush-hammered concrete backdrop, while multi-circuit architectural track lighting and concealed LED channels illuminate the textured walls.
Every element was engineered in compliance with Barbican Estate Office regulations, incorporating high-performance 43dB acoustic floor underlays and non-invasive joinery fixings.
Led by Director Rachana Gupta
Founder & Creative Director, Oraanj Interior Design
Rachana Gupta founded Oraanj Interior Design in 2004, establishing the studio as one of London’s premier architectural interior design and turnkey design-and-build practices.
With over two decades of experience transforming distinguished private residences, period properties, and listed apartments across the Barbican and Greater London, Rachana personally oversees the creative vision, architectural layout rigor, and material curation of every project.
Recognised as an SBID Accredited practitioner and awarded Interior Designer of the Year (Eastern Eye 2025), Rachana blends intuitive space planning with technical execution, ensuring every Barbican home achieves lasting character, functional balance, and turnkey craftsmanship.
Estate Regulations & Listed Building Consent in the Barbican
Navigating City of London Guidelines and the Barbican Estate Office
Because the entire Barbican complex is Grade II* listed, almost any interior alteration, including kitchen modernisations, bathroom updates, and partition modifications, requires Listed Building Consent from the City of London Planning Department.
Furthermore, works must adhere to the Barbican Listed Building Management Guidelines and Estate Office regulations, which govern work hours, acoustic underlays, and structural fixings into concrete. Oraanj handles these specialized consents completely.
Ready to Discuss Your Barbican Home?
From single-room design concepts to full architectural renovation, bespoke joinery, and turnkey styling, Oraanj brings over 20 years of London expertise to your home in the Barbican Estate.
Share your floor plan, property details, and project brief with our team for an initial design review and package recommendation.
Speak directly with our senior designers today:
Frequently Asked Questions
Fixing directly into bush-hammered structural concrete is strictly regulated to prevent damage to the historic fabric and embedded heating elements. We design freestanding or battened architectural joinery solutions that anchor safely without compromising the concrete.
The Barbican Estate Office enforces strict acoustic regulations to prevent impact noise transfer between flats. Hard floor finishes such as timber or stone must incorporate an independently tested acoustic matting system achieving a minimum impact sound reduction of 43dB, verified by pre- and post-installation testing.
Layout modifications are possible within the constraints of communal service risers, drainage stacks, and heritage protections. While relocating plumbing across concrete slabs is limited, we frequently design contemporary kitchen islands with integrated recirculating extraction and reconfigure internal layouts subject to Listed Building Consent.
Our room-based packages are One Design (£600 per room/zone), Unlimited Design (£900 per room/zone), and Design & Technical (£1,500 per room/zone). Complete apartment renovations and turnkey build projects receive tailored proposals.
Yes. We maintain established trade relationships with premier British fabric houses, bespoke joiners, artisan stonemasons, and European lighting manufacturers. From custom wool and linen upholstery to hand-finished bronze hardware, we manage complete procurement, trade discounting, and white-glove installation.
A single-room or concept design phase typically takes 2 to 4 weeks depending on revisions. Full technical packages and listed building consent approvals usually require 8 to 12 weeks. For complete turnkey renovations, site works generally range from 3 to 6 months under a transparent programme of works.
For single-room projects or phased styling updates, clients can often remain in residence while work is zoned off cleanly. However, for whole-property renovations involving floor replacements, re-wiring, and new kitchen installations, we advise vacating during intrusive phases to ensure safety and contractor efficiency.
