Interior Designer Boulogne-Billancourt: How to Reinvent Your Living Space ?

Architecte d'intérieur Boulogne-Billancourt

The interior designer in Boulogne-Billancourt is a building professional who handles your layout and renovation projects. Thus, they help you define your needs, design functional and aesthetic spaces, and oversee the work until completion. Indeed, their work focuses on the construction, renovation, decoration, and arrangement of spaces in an apartment or house in the heart of this city in the Hauts-de-Seine department.

Whether for a complete renovation or a simple update of your living space, finding the right professional can make all the difference in how you live and enjoy your home or apartment. The choices are numerous, from interior decorators to interior architects.

In Boulogne-Billancourt, where quality standards are high, the quest for the perfect interior architecture professional is facilitated by an abundance of reviews and ratings. From past projects to available star ratings, each element helps illuminate the path to creating your personal sanctuary. Do you want to reinvent your kitchen and bathroom? Do you want to completely rethink your living space? Resources abound in this region.

In this article, we will delve deeply into the fascinating world of interior architecture in Boulogne-Billancourt. From practical advice to emerging trends, we will guide you through each step to help you create a space that not only meets your needs but also reflects your style and personality. Get ready to be inspired as we dive into the captivating universe of interior decoration in Boulogne-Billancourt !

Architecte d'intérieur Boulogne-Billancourt

Examples of Interior Architect Quotes in Boulogne-Billancourt 

Les prix d’un architecte d’intérieur varient en fonction de la complexité du projet, de la superficie du bien, des matériaux utilisés et de l’expérience de l’architecte d’intérieur. Notre conseil, c’est de demander plusieurs devis.

For a complete mission :

– Service : Design, site supervision, and execution

– Area : 80 m²

– Fees : €15,000 excluding taxes

– Detailed fees :

– Sketch : €2,000 excluding taxes

– Preliminary design : €4,000 excluding taxes

– Final project : €6,000 excluding taxes

– Site supervision : €3,000 excluding taxes

For a partial mission :

– Service : Design and execution

– Area : 50 m²

– Fees : €10,000 excluding taxes

Detailed fees :

– Sketch : €1,500 excluding taxes

– Preliminary design : €3,000 excluding taxes

– Final project : €4,500 excluding taxes

– Execution : €1,000 excluding taxes

For a consultation :

– Service : Advice and recommendations

– Duration : 2 hours

– Fees : €300 excluding taxes

What renovation work to entrust to an interior architect in Boulogne-Billancourt ?

An interior architect in Boulogne-Billancourt can assist you with various types of renovation work, such as :

Complete renovation of an apartment or house

This type of interior renovation includes various tasks :

– Space planning and optimization ;

– Demolition and creation of walls ;

– Replacement of floors, walls, and ceilings ;

– Installation of new windows and doors ;

– Electrical and plumbing upgrades ;

– Creation of bathrooms and kitchens ;

– Material and finishing selection

– Site supervision and coordination of artisans.

Partial renovation of a room

This type of renovation includes work on :


Space planning and optimization, replacement of furniture and appliances, creation of a central island, etc.


Space enlargement, installation of a walk-in shower, creation of a freestanding bathtub, etc.

Living Room

Space redesign, creation of a library, installation of a fireplace, etc.


Space optimization, creation of storage, choice of bed and bedding, etc.

The interior architect in Boulogne-Billancourt also handles other types of work, such as :

– Interior decoration (choice of colors, furniture, lighting, and accessories) ;

– Home staging (enhancement of your property for sale or rental) ;

Attic conversion (creation of bedrooms, offices, or playrooms) ;

– House extension (expansion of your living space).

Here is a summary table of the renovation work to entrust to an interior architect in Boulogne-Billancourt :

Type of WorkExamplesBenefits of Hiring an Interior Architect
Complete RenovationApartment, houseSpace optimization * Demolition and creation of walls * Replacement of floors, walls, and ceilings * Installation of new windows and doors * Electrical and plumbing upgrades * Creation of bathrooms and kitchens * Material and finishing selection * Site supervision and coordination of artisans
Partial RenovationKitchen, bathroom, living room, bedroomSpace planning and optimization * Replacement of furniture and appliances * Space enlargement * Installation of a walk-in shower or a freestanding bathtub * Creation of storage * Choice of bed and bedding
Other Types of WorkInterior decoration, home staging, attic conversion, house extensionEnhancement of your property * Creation of bedrooms, offices, or playrooms * Expansion of your living space

Here are some examples of projects carried out by interior architects in Boulogne-Billancourt :

– Complete renovation of a Haussmann-style apartment : The interior architect optimized the space by creating an open kitchen to the living room and enlarging the bathroom. High-quality materials and finishes were chosen to give the apartment an elegant and modern style ;

– Renovation of a bathroom : The interior architect created a walk-in shower and installed a freestanding bathtub to create a spa-like space. Contemporary tiles and faucets were chosen ;

– Redesign of a living room : The interior architect redesigned the space by creating a library and installing a fireplace. Comfortable and elegant furniture and lighting were also selected.

If you are considering renovating your apartment or house in Boulogne-Billancourt, do not hesitate to contact an interior architect to discuss your project.

Architecte d'intérieur Boulogne-Billancourt

Rénovation Company or Independent Interior Architect ?

Choosing between a renovation company and an independent interior architect in Boulogne-Billancourt can be a daunting decision.

CriteriaRenovation CompanyInterior architect
Simplicity and SpeedSingle point of contactLonger and more complex process
CostLess expensiveMore expensive
Flexibility and PersonalizationLess flexibleCustomized and personalized offerings
Range of ServicesWide rangeMore specialized services
Risk of StandardizationHigherLower
Choice of Materials and FinishesSometimes limitedWide range
Wide choiceLess expertiseExpertise in layout and decoration
Site SupervisionIncludedOptional

How to Choose the Best Solution for You ?

To do this, define your budget and needs. Then, compare quotes from several companies or interior architects. Also, be sure to check previous client reviews. Finally, meet with the professionals to discuss your project.

In conclusion, whether you opt for a renovation company or an independent interior architect, make sure to choose a reliable and competent professional who will meet your needs and expectations.

How to Choose an Interior Architect in Boulogne-Billancourt ?

For a house renovation or apartment renovation, start by examining the average star ratings of interior architects available in Boulogne-Billancourt. Reviews and ratings often provide valuable insight into the customer experience and can help you assess the reputation and reliability of different professionals. Also, look for previous projects completed by interior architects in the area, as this will give you an idea of their style and ability to meet your specific needs.

Next, take the time to review the portfolio of each interior architect. Carefully examine photos of their previous work, especially those similar to what you envision for your own apartment. This will help you evaluate their competence in interior decoration and their ability to create aesthetically pleasing and functional spaces.

Don't forget to consider your budget when choosing an interior architect. Request detailed quotes from several professionals and make sure you understand what is included in each proposal. It's important to strike a balance between the quality of work and the total project cost.

Finally, make sure to choose an interior architect with whom you feel comfortable working. Communication and collaboration are essential to ensure that your vision is successfully realized. Opt for a professional who listens carefully to your ideas and concerns and is capable of transforming them into an exceptional design that meets your needs and expectations.

Interior Architect in Boulogne-Billancourt listening to Your Needs

The interior designer operating in the Boulogne-Billancourt area (southwest of Paris) thinks, designs, and executes real estate projects. Several qualities are inherent to this role, such as creativity and listening skills. They are involved in the construction and renovation of existing spaces. This architecture professional puts their skills and creativity at the service of their clients. Their work requires attentive listening when a homeowner or apartment owner in Boulogne-Billancourt seeks their services. This quality helps establish a trusting relationship between them and their client.

The interior architect from this suburb of Île-de-France then organizes an initial meeting with you. The discussion helps them understand and interpret your aesthetic preferences and needs. This meeting gives you the opportunity to freely express what you want to achieve in your home or apartment in Boulogne-Billancourt. Your goal may involve the complete or partial renovation of interior spaces (kitchen and bathroom, among others), a decoration or layout project. 

This interior architect also gathers information about family habits, daily activities, and the preferences of each household member. This is done to offer a personalized project and create a harmonious environment that appeals to everyone. If you're considering engaging such an expert but are unsure where to find one, start your search with a reputable architectural firm, like RENO.

The interior architect in Boulogne-Billancourt analyzes the existing space

Avant de planifier l’exécution des travaux, l’architecte d’intérieur commence par analyser l’espace existant qui fera l’objet d’un projet de rénovation. Afin d’avoir une compréhension claire de l’état actuel de l’espace et des contraintes qu’il impose, l’expert visite le bien. Sur place, il prend des mesures précises et examine l’agencement actuel, l’architecture, les matériaux existants, les ouvertures, les points d’accès… Il passe aussi à l’analyse de l’utilisation de l’espace (cuisine, salle à manger, salle de bain…) par les occupants. Son but est de comprendre les activités qui s’y effectuent, les flux de circulation, et d’identifier les zones qui nécessitent une attention particulière.

The interior architect in this city of Hauts-de-Seine also identifies structural, technical, and regulatory constraints. These elements could compromise the success of the renovation, arrangement, or decoration project in the house. Additionally, natural light offers numerous benefits. The designer takes this into account when undertaking architectural projects in Boulogne-Billancourt. Thus, they highlight every corner of the home, bringing out the aesthetics of furniture and wall colors. 

When this expert focuses on natural light, they visually enlarge the rooms. The interior architect then conducts an analysis of natural light sources and shadow areas. Similarly, they assess how light projects into the interior of the house or apartment throughout the day. They also consider ergonomics to optimize the comfort and practicality of the future arrangement. 

The interior architect in Boulogne-Billancourt designs the project

Architectural project design in Boulogne-Billancourt is one of the first phases in the life cycle of an initiative. The interior architect plans the entire process.

Preliminary Project (APS) to Concretize Your Vision

Interior architects in Boulogne-Billancourt (10 km from Paris) transform a dull and characterless interior into a refined and functional space. This is done through a series of arrangement and space restructuring actions. The design of a clear, concise, and appealing preliminary project is part of their service. Here, architects present what you envision for the interior spaces of your home or apartment in Boulogne-Billancourt using visual aids. Specifically, the preliminary project includes :

– Plans serving as the basis for the project implementation ;

– A brief descriptive summary of the planned construction work ;

– An estimated budget for the execution of the works ;

– A tentative schedule of the tasks.

The APS is carried out after a technical and budgetary study of the project and helps to properly frame its realization. 

Final Project (APD) to Successfully Achieve Your Ambition

The Detailed Preliminary Design (APD) goes further than the Preliminary Design Study (APS) as it details the latest refinements of the solutions you approve. It also provides a deeper estimation of the construction costs. Additionally, the APD enables you to establish a solid dossier for the urban planning authorization request (building permit or prior declaration). It also forms the basis for tendering with construction companies and artisans. It allows all parties involved to precisely understand your expectations and the work to be done, facilitating the establishment of quotations.

The APD also includes a detailed description of the construction costs and a revised schedule for the project implementation at your residence. It must also comply with the current regulations, particularly the urban planning rules in this southwestern city of Paris and renovation standards. As an indicative note, the study of the APS and the APD forms the very foundation of tailor-made renovation, layout, or decoration projects. Only designers experienced in the techniques of an specialized agency can guarantee results that meet your expectations.

Design conçu par un architecte d'intérieur

The interior architect in Boulogne-Billancourt offers customized solutions

Each interior architect responds imaginatively to the specific needs of their clients, providing effective solutions in the Boulogne-Billancourt area.

Tailored space planning

Interior architects are masters of space planning! Listening to your desires and requirements, they leverage their expertise in colors, lighting, materials, and volumes to create a functional and aesthetically pleasing home for you. 

For instance, they can redesign the layout of your bathroom by adding space and enhancing it with a mirror. They also prioritize storage solutions and utilize multifunctional furniture (such as mirrored cabinets) or wall shelves, offering an interesting decorative alternative to personalize your bathroom.

Moreover, this city in Hauts-de-Seine boasts a very high price per square meter (€8,704 for an apartment and €11,729 for a house). Hence, it's crucial to make the most of every corner of your home. By engaging an interior architect's service, you can convert your attic into an office, playroom, or dressing room. If you find the space under the stairs too narrow and challenging to access, rest assured that a professional architect can make excellent use of it. They can create storage solutions, install a library, or even a small kitchen. To find the best interior architect in Boulogne-Billancourt, it's advisable to contact an architectural agency.

Customized decoration and advice

Well-executed decoration positively influences your mood and enhances your well-being. In Boulogne-Billancourt, a qualified interior architect can provide just that. 

Blending the charm of the past with modernity

Home projects awaken the interior architect's decorative talent. While your expectations remain their primary source of inspiration, giving them carte blanche allows their imagination to soar. At that moment, the most beautiful decorating ideas come to life. With the advice and services of an exceptional designer, you can blend the charm of the old with the characteristics of modernity in your home.

In a traditional home, antique décor is evident through molded frames, open arches, and vaulted ceilings. The interior architect introduces a more contemporary feel by incorporating distinctly modern designs. They may suggest preserving the original solid wood flooring in the living room while opting for a more contemporary polished concrete finish in the kitchen. 

To ensure that the interior of your Boulogne home exudes a pleasant atmosphere that intelligently combines the old and the modern, the expert recommends decorative accessories suspended on the walls. For all decoration projects in Boulogne-Billancourt (Hauts-de-Seine), it's advisable to seek the services of professionals from an architectural agency. Such agencies include highly qualified and experienced interior architects in their team. 

Embracing Scandinavian trends

Among various décor styles, Scandinavian design stands out as particularly appealing. If you seek expert advice on implementing this style in your home, consult one of the qualified interior architects in the area. More than just a design combining lightness and simplicity, Scandinavian style inspires a lifestyle that resonates with your needs. When it comes to executing this décor, architects often recommend:

– Painting the walls with shades of gray and white,

– Using glass partitions for an expanded effect,

– Incorporating soft materials (wool cushions and throws, for example). 

 Architects frequently suggest unpolished wooden planks, allowing for the natural imperfections to create a welcoming and authentic space—a hallmark of Scandinavian décor. Keep in mind that interior architecture projects entrusted to a specialized agency spell success and satisfaction. 

Balancing proportions

When you hear about interior decoration, words like creativity and flair immediately come to mind. Two professionals, namely a decorator and an interior designer, can lend you a hand if you lack the skills. It's preferable to hire an interior designer. In addition to focusing on decoration, like a decorator does, this designer will give you practical advice. These tips help to achieve a balance of proportion between elements in your property. To do this, the interior designer commonly uses techniques such as :

– Furniture arrangement to allow for circulation flow ;

– Use of modular furniture to offer flexibility in terms of size and configuration by adjusting according to occupants' needs ;

– Distribution of colors evenly in each room of the house ;

– Playing with heights, as the architect combines furniture of different heights in the room to avoid a sense of monotony and provide visual dynamism.

Practical advice from an experienced interior designer ensures breathtaking décor, but you need to know where to find this expert. You can meet one in an architectural firm with a good reputation.

Entrust your project to an interior architect in Boulogne-Billancourt from Reno's firm 

Entrust your project to an interior architect in Boulogne-Billancourt from Reno's firm and get ready to see your renovation dreams come true before your eyes. Our team of experts is committed to providing you with an unparalleled renovation experience. With a solid reputation and a high average star rating, our interior architects are known for their creativity and attention to detail. Our experienced professionals will therefore bring your ideas to life brilliantly. By working closely with you at every step of the process, we ensure that your vision becomes a reality while respecting your preferences and budget.

Choosing an interior architect in Boulogne-Billancourt from our firm also gives you the additional advantage of our in-depth knowledge of the region. We understand the subtle nuances of the local real estate market as well as interior decoration trends.

With a multitude of successful projects under our belt and available star ratings testifying to the satisfaction of our clients, we take pride in our commitment to excellence and integrity in everything we do. When you choose Reno for your renovation project, you choose a dedicated team that puts your satisfaction at the heart of its work.

Mathieu Amara

Mathieu Amara

Diplômé en sciences politiques, j'ai toujours eu une passion pour la rénovation et les travaux.

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