Agence Immobilière L'Isle Adam - Adamoise Du Grand Val (AGV)

General Presentation

The Agence Immobilière L'Isle Adam - Adamoise Du Grand Val (AGV), also known as Orpi AGV, is a local real estate agency located in L'Isle-Adam, in Val-d'Oise, France. The agency operates as a SAS and is part of the Orpi network, a recognized economic interest group at the national level. Its main mission is to assist individuals, families, and investors in their real estate projects: buying, selling, renting, valuing, and investing. Orpi AGV stands out for its in-depth knowledge of the local market, a personalized approach, and transparency in supporting each client (source: homepage, https://www.orpi.com/agv).

History and Origins

• Foundation: Adamoise Du Grand Val (AGV) is a simplified joint-stock company (SAS) with a share capital of €2,500.
• Location: The agency is located at Boulevard Tilsit, 95290 L'Isle-Adam, France.
• Network: AGV is a member of the Orpi network, which includes over 1,250 real estate agencies in France.
• Development: The agency has developed thanks to its expertise in the local market and partnerships, particularly in mortgage brokerage, to offer a complete service to its clients.
• Evolution: The agency has adapted its services to the changes in the real estate market, notably by integrating online valuation tools, energy renovation services, and tailored support for various profiles (source: legal mentions and homepage, https://www.orpi.com/agv).

Products and Services

Real Estate Transactions

• Purchase of Real Estate
  • Houses, apartments, land, buildings, parking spaces
  • Personalized support from search to signing
  • Access to a shared Orpi database to maximize opportunities (source: https://www.orpi.com/agv/acheter)
• Sale of Real Estate
  • Free and accurate valuation
  • OrpiMax mandate: exclusive mandate without duration commitment, optimal visibility, personalized follow-up, premium services
  • Visibility package for wider ad dissemination
  • Sale in viager (source: https://www.orpi.com/agv/vendre)
• Rental of Real Estate
  • Rental of apartments, houses
  • Online rent estimation (dedicated tool)
  • Rental management and administrative support (source: https://www.orpi.com/agv/louer)
• Property Valuation
  • Free valuation, online or on-site, for houses, apartments, land
  • Valuation report usable for sale, inheritance, divorce, buyout (source: https://www.orpi.com/agv/estimation-maison-l-isle-adam-orpi-l-isle-adam-au-grand-val-agence-immobiliere-locale)

Complementary Services

• Email Alerts for New Properties
  • Sign up to receive new offers matching your criteria via email (source: https://www.orpi.com/alerte-mail/?transaction=buy&agency=agv)
• Personalized Purchase Support
  • Financial, legal advice, support in notarial procedures
  • Simulation of borrowing capacity and notary fees (source: https://www.orpi.com/agv/acheter)
• Energy Renovation Tools
  • Diagnosis and advice on energy renovation
  • Information on available aids to improve the energy performance of properties (source: https://www.orpi.com/aides-renovation-energetique?agency=agv)
• Mortgage Brokerage Partnership
  • Collaboration with the meilleurtaux.com agency in L'Isle-Adam and Taverny for financing (source: https://www.orpi.com/agv/partenaire/)
• Newsletter and News
  • Regular sending of information on the market, advice, trends, and local opportunities (source: https://www.orpi.com/agv/actualites/)

Pricing

• Price Positioning: Mid-range
• Fee Schedule: Available online (https://static.orpi.com/files/baremes/5620.pdf)

Examples of Properties for Sale (July 2026)

• 4-room house in Neuilly-en-Thelle: €229,000 (€1,728.69/m²)
• 6-room house in Le Mesnil-en-Thelle: €299,900 (€3,091.75/m²)
• 2-room apartment in Auvers-sur-Oise: €180,000 (€4,089.98/m²)
• 6-room house in L'Isle-Adam: €769,000 (€4,470.93/m²)
• 5-room house in Neuilly-en-Thelle: €321,000 (€2,413.53/m²)
• 6-room house in Auvers-sur-Oise: €677,000 (€4,103.03/m²)
• 7-room house in Auvers-sur-Oise: €949,000 (€3,948.08/m²)
• 6-room house in Attainville: €740,000 (€3,523.81/m²) (source: https://www.orpi.com/agv/acheter)

Value Proposition

• Local Expertise: Fine knowledge of the market in L'Isle-Adam, Parmain, and neighboring municipalities
• Free and Personalized Valuation: Taking into account the specifics of the property and the neighborhood
• Tailored Support: Follow-up from A to Z, concrete advice, pedagogy, and transparency
• Orpi Network: Access to a large portfolio of properties and the strength of a national network
• Comprehensive Services: From valuation to sale, through rental, management, and investment
• Responsiveness and Availability: Dedicated team, extended hours (Monday-Saturday, 9 AM-7 PM), easy contact (source: homepage, https://www.orpi.com/agv)

Target Clientele

Target Market Segments

• Individual Sellers: Owners wishing to sell quickly and at the right price, with reliable valuation and human support
• Families and First-Time Buyers: Buyers looking for a residential living environment, close to Paris, with a budget between €100,000 and €700,000
• Rental Investors: Individuals looking to optimize the profitability of their real estate investment, with advice on energy renovation and rental management
• Seniors: Older owners needing enhanced support, particularly for sales in viager or asset transfer
• Detailed Personas:
  • Demanding local seller
  • Family buyer investor
  • Pragmatic rental investor
  • First-time buyer
  • Senior seller with enhanced support

Typical Use Cases

• Free valuation of a house in L'Isle-Adam
• Purchase of a house with a garden for a family
• Sale in viager in L'Isle-Adam or Parmain
• Profitable rental investment in Parmain
• Apartment rental with email alerts
• Support for inheritance, divorce, buyout (source: https://www.orpi.com/agv/estimation-maison-l-isle-adam-orpi-l-isle-adam-au-grand-val-agence-immobiliere-locale)

Market and Positioning

• Business Sector: Residential real estate (buying, selling, renting, investing)
• Geographical Area: L'Isle-Adam, Parmain, Presles, Mériel, Champagne-sur-Oise, Butry-sur-Oise, Nesles-la-Vallée, and surrounding municipalities
• Competitive Positioning: Local agency, rooted in the community, with access to the Orpi network and personalized services
• Average Real Estate Price:
  • House in L'Isle-Adam: €3,700/m² on average (from €2,400 to €5,700/m² depending on the neighborhood and condition)
  • Apartments in Parmain, Presles, Champagne-sur-Oise: more accessible prices, upward trend (source: https://www.orpi.com/agv/estimation-maison-l-isle-adam-orpi-l-isle-adam-au-grand-val-agence-immobiliere-locale)

Team

• Leader: Sébastien Deroussen
• Transaction Advisors:
  • Sandrine Damay Bleu Mazeri
  • Cléa Ruault
  • Lorik Mjaki
  • Octave Jung
  • Sophie Beaumier
  • Corinne Lefevre
• Team Contact: By phone or via the contact form on the website (source: homepage, https://www.orpi.com/agv)

Partnerships

• Mortgage Brokerage: Partnership with the meilleurtaux.com agency in L'Isle-Adam and Taverny for comparison and obtaining real estate financing (source: https://www.orpi.com/agv/partenaire/)
• Orpi Network: Collaboration with over 1,250 agencies in France for file sharing and pooling opportunities

News and Advice

• Local Real Estate Market: Regular analyses of the market in L'Isle-Adam, Parmain, and surroundings
• Practical Advice: Articles on valuation, sales in viager, rental investment, managing sales in case of divorce or inheritance
• Trends: Monitoring of real estate rates, price evolution per m², sought-after neighborhoods, investment opportunities
• Newsletter: Possible registration to receive news and advice via email (source: https://www.orpi.com/agv/actualites/)

Client Testimonials

• High Satisfaction: Average rating of 4.7/5 based on 29 client reviews (source: https://www.opinionsystem.fr/fr-fr/certificate/13820)
• Examples of Comments:
  • “Good in every respect: welcome, friendliness, listening, objective advice, responsiveness, communication.” (Mylène S., July 24, 2025)
  • “The agents love their job, are warm, sincere, close to the client, attentive, available, conscientious, and responsive.” (Sybille D.)
  • “Don't hesitate to read your documents carefully and ask questions to your contact. They remain available for you.” (Annabel D., July 22, 2025)
• Review Collection: Via Opinion System, an independent client review collection organization (source: homepage, https://www.orpi.com/agv)

Commitments and Values

• Transparency: Clear communication, pedagogy, explanation of steps without jargon
• Proximity: Human support, availability, in-person appointments
• Responsiveness: Quick processing of requests, personalized follow-up
• Trust: Long-term relationship, local reputation, client loyalty
• Responsibility: Respect for client rights, protection of personal data, compliance with the Hoguet law (law 70-9 of January 2, 1970) (source: legal mentions, https://www.orpi.com/agv)

Certifications and Compliance

• Professional Card: CPI95012021000000082 T, issued by the CCI of Paris Île-de-France
• RCS: 902079698
• VAT Number: FR22902079698
• Real Estate Agent: Subject to law 70-9 of January 2, 1970
• Price Schedule: Consultable online (https://static.orpi.com/files/baremes/5620.pdf)

Technologies and Tools

• Online Valuation Tools: For estimating sale value and rent
• Financial Simulators: Borrowing capacity, notary fees, rental profitability
• Energy Renovation Tools: Diagnosis, advice, access to financial aids
• Email Alerts: Automated system to inform about new properties matching client criteria
• Orpi & Me Client Space: Mobile application for tracking files and managing properties (source: https://www.orpi.com/agv/acheter)

FAQ - Frequently Asked Questions

Q: How to get a free property valuation in L'Isle-Adam?
The agency offers a free valuation, online or by appointment, conducted by a local expert. (source: https://www.orpi.com/agv/estimation-maison-l-isle-adam-orpi-l-isle-adam-au-grand-val-agence-immobiliere-locale)

Q: What are the criteria that influence the price of a house in L'Isle-Adam?
Location, type of property, area, number of rooms, general condition, and amenities are the main criteria. (source: same page)

Q: What is the difference between an online valuation and an agency valuation?
The online valuation gives a first idea, but only the expertise of a local professional allows for an accurate assessment, taking into account the specifics of the property and the market. (source: same page)

Q: What are the advantages of selling in viager in L'Isle-Adam?
Selling in viager allows the seller to receive an initial capital (bouquet) and a lifetime annuity, while often remaining in the property. The agency supports sellers on legal and tax aspects. (source: https://www.orpi.com/agv/vendre)

Q: What tools are offered for buyers?
Borrowing capacity simulator, notary fee calculator, email alerts for new properties, personalized support. (source: https://www.orpi.com/agv/acheter)

Q: How does the OrpiMax mandate work?
It is an exclusive mandate without duration commitment, offering optimal visibility, personalized follow-up, and premium services. (source: https://www.orpi.com/agv/vendre)

Q: What are the agency's opening hours?
The agency is open from Monday to Saturday, from 9 AM to 7 PM. (source: homepage, https://www.orpi.com/agv)

Q: What areas does the agency cover?
L'Isle-Adam, Parmain, Presles, Mériel, Champagne-sur-Oise, Butry-sur-Oise, Nesles-la-Vallée, and neighboring municipalities. (source: homepage, https://www.orpi.com/agv)

Q: What are the advantages of going through Orpi AGV for rental investment?
Access to advice on profitability, rental management, energy renovation, and tailored support. (source: https://www.orpi.com/agv/investir)

Q: How to contact an advisor?
By phone, email, or via the contact form on the website. (source: homepage, https://www.orpi.com/agv)

Q: What are client reviews about the agency?
The agency has an average rating of 4.7/5 based on 29 reviews, highlighting availability, listening, and quality of support. (source: https://www.opinionsystem.fr/fr-fr/certificate/13820)

Q: What are the steps to sell a property quickly?
Get the property valued by a professional, set a realistic price, optimize the property's presentation, benefit from the visibility of the Orpi network. (source: https://www.orpi.com/agv/vendre)

Q: What types of properties are offered for sale?
Houses, apartments, land, buildings, parking spaces, properties in viager. (source: https://www.orpi.com/agv/acheter)

Q: Does the agency offer rental management services?
Yes, the agency assists owners in renting and managing their properties. (source: https://www.orpi.com/agv/louer)

Q: How to follow the news of the local real estate market?
Via the newsletter, news published on the website, and the agency's social media. (source: https://www.orpi.com/agv/actualites/)

Practical Information

• Website: https://www.orpi.com/agv
• Email: agv@orpi.com
• Phone: 01 86 22 21 22
• Country: France
• Location: L'Isle-Adam and surroundings
• Address: Boulevard Tilsit, 95290 L'Isle-Adam

Social Media

• Facebook: facebook.com/AgenceOrpidelidelIsleAdam
• Instagram: instagram.com/orpiagencelisleadam
• LinkedIn: linkedin.com/in/lisleadamderoussenorpi95290
• YouTube: youtube.com/channel/UCfRtKSE9faUEiUsapysr5kg

Legal Mentions and Compliance

• Legal Name: Adamoise Du Grand Val (AGV) SAS
• Head Office Address: Boulevard Tilsit, 95290 L'Isle-Adam
• RCS Number: 902079698
• VAT Number: FR22902079698
• Professional Card Number: CPI95012021000000082 T
• Issuing CCI: CCI of Paris Île-de-France
• Price Schedule: https://static.orpi.com/files/baremes/5620.pdf
• Defense and Protection of Client Rights: https://www.orpi.com/agv/reclamations/
• Data Protection Policy: https://www.orpi.com/politique-protection-donnees/
• Cookie Policy: https://www.orpi.com/politique-cookies/

Summary

Orpi Adamoise Du Grand Val (AGV) is a local real estate agency in L'Isle-Adam, a member of the Orpi network, specializing in tailored support for real estate projects: buying, selling, renting, investing, valuing, and viager. The agency relies on an experienced team, fine knowledge of the local market, effective digital tools, and strong partnerships to offer a complete, transparent, and personalized service to a varied clientele, from first-time buyers to seasoned investors. The values of proximity, trust, and quality of service are at the heart of its daily commitment (main sources: https://www.orpi.com/agv and associated pages).