NATALIA INTERIOR DESIGN LIMITED

What NATALIA INTERIOR DESIGN LIMITED does

Natalia Interior Design Limited, trading as Interior Architect Westminster, is a London-based interior architecture and design firm founded in 2013 by Natasha Meleshkevich, an SBID Accredited Designer. The company provides a complete suite of services spanning project planning, interior design, interior architecture, planning permission applications, permitted development, bespoke furniture and joinery design, and end-to-end project management for residential and commercial clients. Its work is differentiated by specialization in sensitive historic and Grade II listed buildings in Westminster, supported by in-house 3D rendering, animation, and technical drawing capabilities that assist both planning submissions and client presentations.

The firm's revenue model is project-based professional services, with quote-based pricing and free initial consultations rather than disclosed tiered pricing. Services span residential projects (extensions, loft conversions, renovations, kitchen and bathroom redesign), commercial projects (offices, restaurants, boutique hospitality), property investment consultancy, and government/public sector work. Notable projects include The Bath House (Banya London) wellness facility — an 11-month listed-building project — Block Restaurant (which won a 2015 best interiors award in St. Petersburg), and council office renovation for Basingstoke and Deane Borough Council. The business is operated directly by the founder with a builder team, no external investment, and no disclosed headcount.

Distribution is direct-to-consumer via the company website, phone, email, and social media (Instagram, Facebook, LinkedIn, Houzz), with referral and credibility signals from the Wunderlust London directory and SBID accreditation. Operating geographies are primarily London (Westminster) with projects extending to Northamptonshire, Basingstoke, Blackheath, and Italy. The company maintains SBID professional accreditation and offers bilingual English/Russian service capability, which extends the addressable market to Russian-speaking premium residential and commercial clients.

Name

NATALIA INTERIOR DESIGN LIMITED

Legal name

NATALIA INTERIOR DESIGN LIMITED

Website

https://interiorarchitectwestminster.com

Company type

Private

Founded year

2013

Operating status

Operating

Short description

Natalia Interior Design Limited, trading as Interior Architect Westminster, is a London-based interior architecture firm founded in 2013 providing project planning, interior design, bespoke furniture, and planning permission services to homeowners, property investors, and commercial clients across the UK and Italy.

Ownership category

akta.pro rank

Product category

Interior Architecture & Design Services

NAICS

Interior Design Services (54141), Architectural Services (54131)

SIC

Household Furniture (2510)

akta.pro primary industry

Interior Design Services (BPAHAKAB)

akta.pro secondary industry

Industrial/Product & Furniture Design (BPAHAKAM)

Keywords

• Interior architecture services
• Residential interior design
• Project management design
• Bespoke furniture design
• Planning permission consultancy

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Others

Revenue model

1. Architecture and Interior Design Services: Project-based professional services encompassing the entire project lifecycle from initial concept through to completion. Services include architectural interior design, FF&E sourcing, project management, planning permissions, and permitted development rights.
2. Property Investment Consultancy: Full service from first steps till completion including finding properties to invest in, planning permission, change of views, building control, and liaison with authorities and contractors to increase property value.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

NATALIA INTERIOR DESIGN LIMITED operates as a London-based interior architecture and design firm providing end-to-end services from concept through completion. Core offerings include architectural interior design, project planning and management, FF&E sourcing, bespoke furniture and joinery design, planning permission and permitted development submissions, kitchen and bathroom renovations, and property investment consultancy. The firm serves residential homeowners, property investors, hospitality/wellness operators, and select public-sector clients across London and select international projects.

Product overview

Interior Architect Westminster is an interior architecture and design firm offering a complete suite of services for residential and commercial clients. The company provides a unified service offering that includes Project Planning (with FF&E services and budget management), Interior Design, Interior Design Architecture, Services for Property Investors (including finding properties, planning permission, and value-add design), Complete Project Management, Planning Permission services, Permitted Development, Kitchen and Bathroom Renovations, Furniture & Joinery Design, Interior Decoration, Furniture Shopping, Change of Views (change of use), and Property Investment & Consultancy. The firm specializes in extensions, loft conversions, house renovations, and listed building projects, combining architectural and interior design services with project management capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Project Planning End-to-end project planning oversight for interior architecture projects, including time management, budget control, site surveys, coordination with third parties, and FF&E (Fixtures, Furniture and Equipment) sourcing for residential and commercial clients.
• Interior Design Residential and commercial interior design service transforming spaces through bathroom redesigns, whole-house overhauls, and commercial building renovations, combining form and function.
• Interior Design Architecture Architectural interior design service that designs functional spaces and pushes the boundaries of creativity while building structures appropriate to clients and their environment.
• Complete Project Management Full-scope project management for residential and commercial clients, supported by an in-house team of builders for projects of any size, from initial concept to completion.
• Interiors Projects (Interior Decoration & Furniture Sourcing) Combined interior decoration service covering measurements, photos, scope determination, concept design, layout, mood boards, 3D designs, furniture and fabric selection, furniture sourcing, and client presentation and sign-off for residential and commercial spaces.
• Planning Permission Specialist planning permission service covering complex projects in listed buildings, navigation of local authority requirements, and securing permissions for property modifications.
• Permitted Development Permitted development service submitting existing and proposed building drawings, site plans, and location plans for council consideration and approval.
• Kitchen Renovation Kitchen redesign and renovation service transforming spaces with functional and stylish designs, including small office or guest room additions where required.
• Bathroom Renovation Bathroom renovation service including room division and additional bathroom creation, particularly in period properties.
• Furniture & Joinery Design Custom furniture design and joinery service including initial layout design, bespoke furniture design and sourcing, and project coordination with contractors and subcontractors.
• Property Investment & Consultancy Full-service property investment consultancy covering property acquisition support, room additions, transformations, planning permission and change-of-use support, design and renovation, and refinancing strategy to add value.
• Change of Use (Change of Views)

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered minor.

• Wunderlust LondonminorGTM or Marketing PartnerListed on Wunderlust London directory as one of the best interior designers in London. This partnership provides visibility and credibility through association with the Wunderlust London brand.
• HouzzminorGTM or Marketing PartnerProfessional profile on Houzz platform for cad-planning and interior design services. Enables discovery by clients browsing interior design professionals.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Studio Indigo: A larger London-based interior design and architecture firm serving residential, hospitality, and commercial clients at scale — a broader incumbent with comparable integrated service model.
• Kelly Hoppen Interiors: A globally recognized London-based interior design brand with a much larger team and broader commercial footprint — a broader incumbent competing for similar premium London clientele.

Direct peers

• Staffan Tollgård Design Group: A London-based interior design and architecture practice serving high-end residential and boutique commercial clients, with comparable integrated architectural and interior design offerings.
• Sims Hilditch: A UK interior design firm specializing in residential projects with strong country-house and listed-property heritage work — a comparable niche player with similar service breadth.
• Howe London: A London-based interior architecture and design studio with expertise in residential refurbishments and planning permissions — directly comparable to NIDL's interior architecture and planning permission niche.
• Laura Hammett Interiors: A London-based luxury residential and commercial interior design studio offering full project management and bespoke furniture, directly comparable to NIDL's integrated London residential and small-commercial model.
• Taylor Howes: A multi-partner London interior design and architecture firm serving prime residential, super-prime, and commercial clients — comparable in target market and full-service delivery model.
• Helen Green Design: A London-based interior design practice serving private residential and developer clients with bespoke furniture and project management, similar in scope and prime-London positioning to NIDL.
• Sophie Paterson Interiors: A Surrey/London-based residential and country-house interior design practice handling renovations, extensions, and listed properties — directly comparable to NIDL's listed-building and extension work in Westminster.

Others

• Houzz Pro: The professional services arm of Houzz, a platform enabling interior designers to source products, manage projects, and generate leads — adjacent ecosystem partner for NIDL, listed on Houzz as a channel.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/share/rVgfXqC52Z1MEiHC/?mibextid=LQQJ4d
• LinkedInlinkedin.com/in/natasha-meleshkevich
• Instagraminstagram.com/interior_architect_westminster?igsh=MTE5c3BiMDliZWlqcQ==

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about NATALIA INTERIOR DESIGN LIMITED