What ARCH'immobilier does

ARCH'immobilier is a French real-estate developer (promoteur immobilier) organized as a SAS, founded in 1991 and operating for over 35 years from the Rennes metropolitan area with its registered office in Paris. The company designs, markets, and delivers new-build residential programs — primarily apartments and houses — across the Rennes agglomeration and Ille-et-Vilaine department, targeting primary-residence buyers, first-time purchasers, and buy-to-let investors served through channels including direct sales and broker partners. Its core product lines include Les Maisons ARCH' (individual houses), apartment residences such as the Épicure program in Bruz (40 units, RE 2020-compliant) and the L'Atelier de Jeanne program in Saint-Jacques-de-la-Lande (19 units, delivery Q3 2027), and the Les Jardins du Clos Sotin program developed in partnership with social-housing operator Keredes (48 units, Saint-Jacques-de-la-Lande, delivery March 2026).

The firm differentiates on technical certification and regulatory positioning, marketing units under NF Habitat HQE, E3C1, and PASSIVHAUS labels and operating within French incentive frameworks including accession maîtrisée, the Loi Pinel and Loi Denormandie investor regimes, and the recently adopted Dispositif Jeanbrun. Unit pricing is disclosed from €267K (T2) to €762K (T5), with annual production capacity of approximately 150 units. Revenue is generated through one-off new-property sales (described internally as a one-time license model), with a small team of roughly 12 collaborators supporting sales, program management, and an expanding in-house resale offering — L'Agence By Arch' (launched September 2024) — that addresses existing-property resale for past clients and the broader Rennes market at reduced commission. Customer feedback is concentrated around a 4.9/5 rating across roughly 190 reviews, and the brand remains a regional player focused on energy-efficient housing delivery in Brittany rather than a national platform.

Name

ARCH'immobilier

Legal name

SAS ARCH'immobilier

Website

https://archimmobilier.fr

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

1–10 employees

Short description

ARCH'immobilier is a Rennes-based French residential real-estate developer (SAS, founded 1991) designing, marketing, and delivering energy-certified new-build apartments and houses across the Rennes metropolitan area and Ille-et-Vilaine for primary-residence buyers, first-time purchasers, and buy-to-let investors.

Ownership category

akta.pro rank

Product category

Residential Real Estate Development

NAICS

Residential Remodelers (236118)

SIC

General Bldg Contractors - Residential Bldgs (1520), Real Estate Agents & Managers (For Others) (6531), Land Subdividers & Developers (No Cemeteries) (6552)

akta.pro primary industry

Affordable Housing & First-Time Buyer Brokerage (BPAJAAAD)

akta.pro secondary industry

Rear/Back-of-Home Extensions (HSAPADAC)

Keywords

• Residential real estate development
• New construction housing
• Property development
• Energy-efficient housing
• Buy-to-let investment

Headquarters

HQ city

Rennes

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Operations, Supply Chain, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. New Property Sales: ARCH'immobilier generates revenue through the development and sale of new residential properties. The company specializes in apartment buildings and individual houses across programs in Rennes and Ille-et-Vilaine. Properties are sold to primary residence buyers and buy-to-let investors, with prices ranging from approximately 267,000 EUR to over 700,000 EUR depending on property type and size.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

ARCH'immobilier is a regional property developer (promoteur immobilier) operating in Rennes and Ille-et-Vilaine, Brittany, since 1990. The company develops and sells new residential properties including apartment buildings (T2-T5) and individual houses across multiple programs. Offerings target both primary residence buyers and buy-to-let investors, leveraging French tax incentive schemes (Jeanbrun, Pinel+, PTZ). The company also operates L'Agence By Arch' for existing/old property resale and Les Maisons ARCH' for individual house construction, renovation, and extension services.

Product overview

ARCH'immobilier is a real estate development company (promoteur immobilier) specializing in new residential construction in Rennes and Ille-et-Vilaine, Brittany, with over 35 years of experience. The company operates through its core residential programs (L'Atelier de Jeanne, Épicure, Les Jardins du Clos Sotin), a secondary market agency (L'Agence By Arch'), and individual house construction services (Les Maisons ARCH'). The portfolio ranges from compact apartments (T2) to large family units (T5) and individual houses, with certifications including NF Habitat HQE, E3C1, NF HQE, and PASSIVHAUS, and includes past realized projects across the region.

Differentiator

Problem solved

Functional benefit

Brands

• L'Agence By Arch': Agency dedicated to the sale of existing (old) real estate properties, located in Rennes.

Products and services

• L'Atelier de Jeanne Residential real estate development program in Rennes featuring 19 apartments from T2 to T5 for primary residence buyers and rental investors. Located in the Jeanne d'Arc district on a former biscuit factory site, designed by Latiales Architectes, with E3C1 thermal certification and eligible for the Jeanbrun tax incentive.
• Épicure Residential real estate development program in Rennes at 95 rue de Vern comprising 38 apartments and 2 individual T5 houses with gardens. NF Habitat HQE certified and designed by Liouville Jan et associés Architectes, targeting primary residence buyers and rental investors with Jeanbrun tax incentive eligibility.
• Les Jardins du Clos Sotin Residential real estate development program in Vern-sur-Seiche comprising 48 apartments from T2 to T5, NF HQE certified, with on-site solar panels and landscaped grounds. Partnership with Keredes enables accession maîtrisée and PSLA schemes for income-eligible buyers.
• L'Agence By Arch' Agency dedicated to brokering the sale of existing (old) real estate properties in Rennes and surrounding areas, complementing ARCH'immobilier's new-build development business.
• Les Maisons ARCH' Individual house construction, renovation, and extension services for individual homeowners, including a referral (parrainage) program offering a 250 EUR reward for successful client referrals.

Quantifiable outcome

• Reduced energy consumption through RE 2020 compliant construction
• +2 more outcomes

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• KeredescoreStrategic or Co-development PartnerPartnership with Keredes for the Les Jardins du Clos Sotin development, enabling the project to offer subsidized housing options including accession maîtrisée (under resource ceiling conditions) and PSLA (Prêt Social Location-Accession) schemes.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Réalités: Listed French regional property developer headquartered in western France with strong presence in Brittany and the Atlantic coast. Closest size and geography comparable to ARCH'immobilier — develops multi-program new-build residential and mixed-use projects, often RE 2020-compliant, in similar Tier-2 French cities.
• Edouard Denis: Mid-sized French residential developer (subsidiary of the Denis Group) focused on multi-program new-build housing in regional French cities. Similar in scale and operating model to ARCH'immobilier, targeting first-time buyers and buy-to-let investors in PTZ/Pinel-eligible zones.
• Groupe Cardinal (Cardinal Promotion): Lyon-based mid-market French property developer active in regional cities, developing new-build residential programs with comparable fiscal-incentive marketing. Operates at a similar size band and product positioning to ARCH'immobilier.

Broad incumbents

• Kaufman & Broad: Major national French residential developer with strong presence in western France, including Rennes. Develops new-build apartments and houses targeting both owner-occupiers and buy-to-let investors, directly overlapping with ARCH'immobilier's product mix.
• Vinci Immobilier: Real estate arm of the Vinci Group, a national residential and mixed-use developer. Active in major French metros including Rennes, offering new-build apartments and houses with similar fiscal-incentive marketing (Pinel/PTZ) to ARCH'immobilier.
• Cogedim (Altarea): Residential property brand of listed real-estate group Altarea, one of France's leading national developers. Operates a multi-region new-build residential portfolio with RE 2020-compliant programs targeting primary-residence and buy-to-let buyers, competing in Rennes alongside ARCH'immobilier.
• Bouygues Immobilier: Real estate arm of the Bouygues Group, one of France's largest residential developers. Competes in Rennes and broader Brittany with multi-program portfolios targeting first-time buyers, investors, and energy-certified (RE 2020) housing — directly comparable to ARCH'immobilier's offering.
• Pitch Promotion: Established French residential developer (subsidiary of Altarea) with a national footprint. Active in metropolitan areas including western France, developing new-build apartments and houses with similar energy-performance and fiscal-incentive positioning to ARCH'immobilier.
• Nexity: France's largest residential property developer, active across all major metropolitan markets including Rennes. Operates a much broader national portfolio but competes directly with ARCH'immobilier for land, buyers, and PTZ/Pinel-eligible buyers in the same Zone B1 catchment.
• Eiffage Immobilier: Real estate subsidiary of Eiffage, operating nationally as a residential developer. Develops new-build housing across France, including western metropolitan areas, with comparable customer segments (first-time buyers, investors) and similar use of tax-incentive programs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/ARCH_immobilier
• Facebookfacebook.com/archimmobilier
• LinkedInlinkedin.com/company/archimmobilier
• Instagraminstagram.com/archimmobilier

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

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 ARCH'immobilier