Castell Immobilier
Castell Immobilier is a private French SARL real estate agency in Agde providing residential sales, rentals, and new construction brokerage across Agde, Cap d'Agde, Grau d'Agde, and surrounding Hérault villages, serving individual buyers, investors, and international clients via multilingual advisors.
- Company typePrivate
- Founded-
- HeadquartersAgde, France
- Headcount—
- GTM typeB2C
- OfferingServices
What Castell Immobilier does
Castell Immobilier is a private French real estate agency structured as a SARL (Société à Responsabilité Limitée), headquartered at 11 Boulevard du Soleil, Résidence Monaco Bloc 8, 34300 Agde, France. The firm specializes in residential property transactions—buying, selling, and renting houses, villas, apartments, land, and commercial spaces—primarily across Agde, Cap d'Agde, Grau d'Agde, and surrounding villages in the Hérault department (Languedoc-Roussillon / Occitanie region), including Vias, Bessan, Florensac, Pomerols, Pinet, and Marseillan. It also brokers new construction programs (Programmes Neufs) that comply with RT 2012 and RE 2020 energy standards, and offers free property valuation as a lead-generation service.
The agency operates a traditional sales-led model through a single physical office, supplemented by a digital footprint that includes an Adaptimmo-powered website with virtual property tours, a financial mortgage calculator, and a "Mon Compte" customer portal supporting saved searches, email alerts, and pre-public access to exclusive listings. Listings are syndicated across the agency's website, an active Facebook page (@Castell.Immobilier.Agde), an Instagram account (@agence_castell_agde), and "de nombreux sites d'annonces immobilières" (multiple French real estate portals). Multilingual advisors capable of serving clients in English, German, Spanish, and Italian target the international vacation-home and buy-to-let buyer segments.
Revenue is generated exclusively through transaction-based commissions on sales, rentals, and new construction programs, with rates disclosed via the French fee schedule (barème d'honoraires). The customer base consists of individual residential buyers, real estate investors (including buy-to-let in tourist areas), and international buyers. The company has no disclosed institutional ownership, no funding history, no headcount data, no subsidiaries, and no M&A activity — operating as a typical small-to-medium regional French real estate brokerage.
Castell Immobilier firmographics
Firmographics- Name
- Castell Immobilier
- Legal name
- SARL Castell Immobilier
- Website
- https://castellimmobilier.fr
- Company type
- Private
- Operating status
- Operating
- Short description
- Castell Immobilier is a private French SARL real estate agency in Agde providing residential sales, rentals, and new construction brokerage across Agde, Cap d'Agde, Grau d'Agde, and surrounding Hérault villages, serving individual buyers, investors, and international clients via multilingual advisors.
- Ownership category
- akta.pro rank
Castell Immobilier industry classification
Industry- Product category
- Residential Real Estate Agency Services
- SIC
- Real Estate Agents & Managers (For Others) (6531)
- akta.pro primary industry
- Residential Investment Property Brokerage (SFR/Small Multifamily) (BPAJAAAE)
- akta.pro secondary industries
- Land & Development Site Brokerage (BPAJABAG), Real Estate Valuation & Appraisal Advisory (FSAEAJAI)
Keywords
Where Castell Immobilier is headquartered
LocationHeadquarters
- HQ city
- Agde
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
Castell Immobilier business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Property Sales Commission: Traditional real estate agency收取卖方和买方在房产交易完成时的佣金。费率未公开披露，需参考他们的费用表。
- Rental Commission: Property rental transactions收取佣金
- New Construction Programs: 代理新建房产项目销售
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Pay-as-you-go | Transaction-based commissions |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Castell Immobilier product offering
Product offeringCore offering
Castell Immobilier is a traditional real estate agency based in Agde, France, that brokers the sale, purchase, and rental of residential properties (houses, villas, apartments, land, buildings, and commercial spaces) in Agde, Cap d'Agde, Grau d'Agde and surrounding villages of the Hérault department. The agency also markets new construction programs and offers free property valuation, supported by multilingual advisors (English, German, Spanish, Italian) and digital tools such as virtual tours, video listings, and a mortgage calculator.
Product overview
Castell Immobilier operates as a traditional real estate agency with a unified service offering centered on property transactions. The portfolio consists of core services for buying, selling, and renting residential properties (houses, villas, apartments, land), complemented by new construction programs, free property valuation, email alerts, and a client referral program. The agency also maintains an informational blog covering real estate regulations and market trends. The technology platform is powered by Adaptimmo software, providing the website, CRM, and property listing management functionality.
Differentiator
Problem solved
Functional benefit
Products and services
- Vente (Property Sales) Real estate sales brokerage for houses, villas, apartments, land, buildings, and commercial spaces across Agde, Cap d'Agde, Grau d'Agde, and surrounding villages in the Hérault department, intended for individual buyers and investors.
- Location (Property Rentals)
- Programmes Neufs (New Construction Programs)
- Estimation Gratuite (Free Property Valuation)
Companies that use Castell Immobilier
Customer profileSegments3 records
Ideal customer profiles3 records
Castell Immobilier technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Castell Immobilier partnerships and signals
Strategic signalScale indicators1 record
Recent moves6 records
Expansion highlights5 records
Castell Immobilier competitors and assessment
Company assessmentEmerging players
- LeBonCoin (Immobilier): Major French classifieds platform with a strong immobilier vertical increasingly used by private sellers and agents. Represents a partial-disintermediation risk for traditional agencies like Castell by enabling direct buyer-seller matching.
Direct peers
- Guy Hoquet Immobilier Agde: National French real estate franchise with an Agde presence covering residential sales and rentals. Directly comparable in service mix and customer base to Castell Immobilier.
- Square Habitat Agde: Crédit Agricole's real estate network with an Agde branch serving residential buyers, sellers, and investors in the same Hérault geography. Directly comparable agency offering.
- Century 21 Agde: Global real estate franchise with an Agde office providing residential brokerage services — sales, rentals, and management. Same buyer segments (primary residence, vacation home, investor) and same geography as Castell.
- Laforêt Agde: French national real estate network with an Agde franchise offering sales, rentals, and property management. Competes directly for residential listings and international Mediterranean buyers in the same Hérault catchment.
- Orpi Agde: National French real estate network with a local Agde branch offering sales, rentals, and new-build programs in the same micro-market as Castell. Directly competes for the same buyer and seller pool across Hérault.
- Era Immobilier Agde: ERA is a major European real estate network with an Agde branch offering transactions, rentals, and management. Direct competitor for residential and investment property listings in the same communes.
Regional players
- Michael Zingraf Real Estate: Luxury real estate specialist covering the French Riviera and Languedoc coast. Targets a higher price point than Castell but competes for the international Mediterranean buyer segment in coastal France.
Broad incumbents
- Foncia: France's largest property management and transaction group with a broad national footprint including the Hérault coast. While its core is property management, its transaction arm competes with Castell for sales mandates and rental listings.
Others
- SeLoger: France's leading real estate listing portal on which Castell syndicates its listings. Functions as an enabling distribution channel rather than a direct competitor, but its scale influences buyer lead flows for agencies of Castell's size.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks1 record
Key highlights6 records
Customer concentration
Castell Immobilier social profiles
Digital presenceCastell Immobilier financial estimates
Financial estimateRevenue estimate
Valuation estimate
Castell Immobilier leadership team
Management profileNumber of profiles
Castell Immobilier funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Castell Immobilier M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Castell Immobilier
What does Castell Immobilier do?
Castell Immobilier is a traditional real estate agency based in Agde, France, that brokers the sale, purchase, and rental of residential properties (houses, villas, apartments, land, buildings, and commercial spaces) in Agde, Cap d'Agde, Grau d'Agde and surrounding villages of the Hérault department. The agency also markets new construction programs and offers free property valuation, supported by multilingual advisors (English, German, Spanish, Italian) and digital tools such as virtual tours, video listings, and a mortgage calculator.
Is Castell Immobilier a public or private company?
Castell Immobilier is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Castell Immobilier founded?
Castell Immobilier was founded in -1.
Where is Castell Immobilier based?
Castell Immobilier is headquartered in Agde, France, in the Europe region.
How does Castell Immobilier make money?
Three revenue lines are on record. Property Sales Commission is the primary driver. The others are rental Commission and new Construction Programs.
Who are Castell Immobilier's main competitors?
LeBonCoin (Immobilier) is listed as an emerging player. Direct peers are Guy Hoquet Immobilier Agde, Square Habitat Agde, Century 21 Agde, Laforêt Agde, Orpi Agde and Era Immobilier Agde. Michael Zingraf Real Estate is listed as a regional player. Foncia is listed as a broad incumbent. SeLoger is listed as an others.
Does Castell Immobilier have an API?
No public API is recorded for Castell Immobilier.
What industry is Castell Immobilier in?
Castell Immobilier's product category is Residential Real Estate Agency Services. Its primary akta.pro industry code is BPAJAAAE, Residential Investment Property Brokerage (SFR/Small Multifamily), with a secondary code of BPAJABAG, Land & Development Site Brokerage. Its SIC code is 6531.