Kohen Avocats, real estate law in Lille
Real estate lawyer Lille: leases, co-ownership, construction
Unpaid rent, notices to quit, co-ownership charges, construction defects, a property sale gone wrong: for real estate disputes in Lille, the firm advises and defends landlords, tenants and co-owners, from formal notice to the judge. You choose your lawyer freely, whatever their Bar.
Quick, confidential response. In real estate matters, positions harden quickly: the earlier counsel steps in, the more options remain open.
Reda Kohen
Lawyer at the Paris Bar — real estate law, leases, co-ownership and construction.
Official profile on the Avocat.fr directory
Page updated on 7 August 2026.
Leases and rent
Unpaid rent, notices to quit, security deposits, inventories of condition: the firm defends landlords and tenants alike, from formal notice to the hearing.
Co-ownership
Unpaid charges, challenges to general meeting decisions, works, disputes with the managing agent: the firm acts for co-owners and for co-owners' associations alike.
Sale and construction
Latent defects, construction defects, ten-year builder's liability, off-plan sales (VEFA): builders bear ten years of liability by operation of law (Article 1792 of the French Civil Code).
Quick answer
Real estate law is played out on two fronts. First, the amicable stage: formal notice, negotiation, settlement agreement — most disputes over leases, charges or works are resolved before any hearing when they are taken up early. Then the judge: in Lille, the judicial court (tribunal judiciaire), 13 avenue du Peuple Belge, hears residential leases, co-ownership, sales and construction; the Lille administrative court, 5 rue Geoffroy Saint-Hilaire, hears building permits and planning law. No rule requires you to choose a local lawyer. Confidential first discussion on +33 6 46 60 58 22.
Understanding your situation
Real estate law in Lille, explained
Leases, co-ownership, sales and construction are governed by the French Civil Code, the Law of 6 July 1989 and the Law of 10 July 1965. Everyone may choose their own lawyer, whatever the Bar to which that lawyer belongs. What you need to know, step by step.
Key points
Real estate litigation: two judges, one method
Address, contacts, remedies: practical landmarks.
Residential leases, co-ownership, sales, construction: Lille judicial court, 13 avenue du Peuple Belge, 59000 Lille — tel. 03 20 78 33 33.
Building permits, planning law, pre-emption: Lille administrative court, 5 rue Geoffroy Saint-Hilaire, 59000 Lille — tel. 03 59 54 23 42.
Appeals go to the court of appeal of Douai, 5 rue Merlin de Douai, 59500 Douai, or to the administrative court of appeal of Douai, 50 rue de la Comédie, depending on the subject matter.
Residential leases fall within the jurisdiction of the protection litigation judge, who sits at the judicial court; evictions are subject to the winter eviction moratorium (trêve hivernale) from 1 November to 31 March.
The firm, based rue Margueritte in the 17th arrondissement of Paris, advises and defends landlords, tenants, co-owners and project owners in Lille; where the law requires a local representing lawyer, it arranges one with a colleague from the jurisdiction. What matters: mastery of the subject and availability, from the first appointment to the hearing.
Residential lease
The residential lease: rights and obligations, step by step
A contract tightly regulated by the Law of 6 July 1989 — largely a matter of public policy.
For landlords
- Unpaid rent: act early — formal notice, formal demand to pay, then termination and eviction under the control of the judge.
- Notice to quit to sell, to take back the property or for a legitimate and serious reason: strict requirements as to form and time limits (Article 15 of the 1989 Law).
- Damage and tenant repairs: the move-in and move-out inventories of condition constitute the evidence — the costing is prepared item by item.
For tenants
- Security deposit not returned, unfit housing, works for the landlord's account: rights that can be asserted, with supporting evidence.
- An irregular notice to quit has no effect: its validity can be challenged before the judge.
- In the event of unpaid rent, the winter eviction moratorium suspends evictions from 1 November to 31 March (Article L. 412-6 of the Code of Civil Enforcement Procedures).
The reflex: record everything in writing from the first incident — letters, photos, inventories of condition. In lease matters, cases are won on evidence.
The firm acts in all real estate disputes:
Co-ownership and construction
Co-ownership, construction, neighbours: the other fronts
Technical regimes where time limits decide everything — and are quickly lost.
Charges and general meetings
Recovery of charges, challenges to general meeting decisions within a strict time limit, disputes with the managing agent: the Law of 10 July 1965 governs the life of the building.
Ten-year builder's liability
The builder is liable by operation of law, for ten years from acceptance of the works, for damage that compromises the structural soundness of the work or renders it unfit for its purpose (Articles 1792 and 1792-4-1 of the French Civil Code).
Latent defects and off-plan sales
Latent defect, incorrect surface area, late delivery, snags not cleared: the buyer is not defenceless — actions become time-barred quickly, so speed matters.
Neighbourhood disturbances
Encroachment, noise, views, easements: an abnormal neighbourhood disturbance engages the liability of its author, even without fault — the case is built on bailiff's reports and measurements.
The general limitation period is five years (Article 2224 of the French Civil Code); in construction, ten years from acceptance of the works. Dating the starting point precisely is often half the case.
Timeline
From formal notice to court: how it unfolds
The typical stages of a real estate case handled by the firm in Lille.
The dispute
Unpaid rent, defect, contested notice to quit, general meeting decision: date the facts and gather the documents from day one — the case is built there.
The consultation
Analysis of the contract, time limits and evidence; costing of the loss; choice of route — amicable, urgent application or full proceedings. The strategy is set with the file in hand.
Formal notice
A precise, dated lawyer's letter resolves many disputes; it interrupts the balance of power and prepares the court stage if one proves necessary.
The writ of summons
Failing agreement, the case is brought before the Lille judicial court, 13 avenue du Peuple Belge — by urgent application where the matter is urgent or the position is clear-cut.
The hearing and the decision
A court-appointed expert assessment if needed, submissions, oral argument: each claim is costed and proved, document by document.
The appeal
The judgment may be appealed within one month before the court of appeal of Douai, 5 rue Merlin de Douai, 59500 Douai (Article 538 of the Code of Civil Procedure).
Preparing your case
Documents to gather
The checklist that counts, whether out of court or before the judge.
The contract: lease and amendments, deed of sale, construction contract, co-ownership regulations.
Move-in and move-out inventories of condition, acceptance reports, snags noted at acceptance.
Rent receipts, statements of charges, calls for funds, payment statements.
Written exchanges: letters, emails, formal notices, general meeting minutes.
Dated photos, reports by a court commissioner (commissaire de justice), quotes and invoices for works.
Diagnostic reports, amicable expert assessments, technical reports already prepared.
Send what you have, even if incomplete: the firm will prioritise and complete the file with you. In an emergency, call +33 6 46 60 58 22.
FAQ
Frequently asked questions
Ten detailed answers, based on the texts in force, checked on Légifrance.
Can a Paris lawyer handle my real estate case in Lille?
Yes. Advice, negotiation and drafting know no Bar boundaries; the firm follows its cases in Lille from start to finish.
Before the Lille judicial court, where the law requires representation by a local representing lawyer, the firm arranges one with a colleague from the jurisdiction: you keep your own lawyer for strategy, drafting and the hearing. Before the administrative court, there is no territorial representation rule.
The firm, based rue Margueritte in the 17th arrondissement of Paris, acts for landlords, tenants, co-owners and project owners in Lille.
My tenant has stopped paying: what can I do, and how quickly?
Act quickly and in the right order: written reminder, formal notice, then a formal demand to pay invoking the lease's termination clause, served by a court bailiff (commissaire de justice).
If the arrears persist, the judge is asked to record or order termination of the lease and to order eviction; the winter eviction moratorium suspends enforcement from 1 November to 31 March (Article L. 412-6 of the Code of Civil Enforcement Procedures).
The firm secures each step — procedural defects cost months of lost proceedings — and calculates the arrears with interest.
Tenant: what are my rights facing a notice to quit or a damaged home?
A notice to quit is valid only if it meets the requirements of ground, form and time limit set by Article 15 of the Law of 6 July 1989; an irregular notice to quit can be challenged before the judge.
Faced with unfit housing or works that are the landlord's responsibility, the tenant may demand performance, claim damages, and assert their rights over the security deposit.
The firm also defends tenants: the 1989 Law is a matter of public policy, and it protects both parties.
How do I challenge a decision of a co-owners' general meeting?
General meeting decisions are challenged before the judicial court, within a strict time limit running from notification of the minutes: the reflex is to date that notification precisely.
Only a co-owner who voted against or was absent may bring the action; the vote cast at the meeting therefore determines the right to act.
The firm analyses the minutes, the notices of meeting and the majorities applied — many annulments are won on procedure.
Which court hears my real estate dispute in Lille?
Residential leases, co-ownership, sales, construction: the Lille judicial court, 13 avenue du Peuple Belge, 59000 Lille — telephone 03 20 78 33 33. Residential leases fall within the jurisdiction of the protection litigation judge, who sits there.
Building permits, planning law, pre-emption: the Lille administrative court, 5 rue Geoffroy Saint-Hilaire, 59000 Lille — telephone 03 59 54 23 42.
Appeals go, depending on the subject matter, to the court of appeal of Douai, 5 rue Merlin de Douai, 59500 Douai, or to the administrative court of appeal of Douai, 50 rue de la Comédie.
Latent defects, damage after works: what are my remedies?
After a sale, the warranty against latent defects allows an action against the seller; after works, ten-year builder's liability covers for ten years damage that compromises the structural soundness of the work or renders it unfit for its purpose (Articles 1792 and 1792-4-1 of the French Civil Code).
Expert assessment — amicable and then court-appointed if necessary — is often an unavoidable step: it fixes the evidence and costs the remedial work.
The firm brings in builders and insurers, including building-damage insurance, and follows the expert assessment step by step.
A building permit affects my land: can I challenge it?
Yes, under strict conditions: a third-party challenge is brought before the administrative court within two months, running from the first day of a continuous two-month period during which the permit is displayed on the land (Article R* 600-2 of the Planning Code).
Standing to sue must be shown: the proximity and the real impact of the project on your property must be documented precisely.
The firm brings the case before the Lille administrative court, where no territorial representation is required.
Neighbourhood disturbances: what can the firm do?
Noise, encroachment, views, loss of sunlight: an abnormal neighbourhood disturbance engages the liability of its author, even without fault — the abnormality must still be proved.
Court commissioner's reports, acoustic measurements, dated witness statements: the case is built before the hearing.
The firm favours rapid resolution — formal notice, mediation — and goes to the judge when that fails, by urgent application if need be.
How long do I have to act?
The general limitation period is five years from the day you knew the facts that allowed you to act (Article 2224 of the French Civil Code).
Special time limits are added to this: ten years from acceptance of the works for ten-year liability, strict time limits in co-ownership and planning law — every case begins with this calculation.
Checking the limitation period is the firm's first reflex: an expired time limit cannot be recovered.
What fees apply to a real estate case in Lille?
Fees are set out in a written agreement, in accordance with Article 10 of the Law of 31 December 1971: the client knows, before committing, what the engagement covers and what it costs.
The firm favours a fixed fee per stage: consultation and strategy, formal notice, proceedings on the merits or urgent application, appeal. Any new engagement is covered by an amendment.
Legal aid is available subject to means testing; a quote is prepared after the situation has been reviewed. First discussion on +33 6 46 60 58 22.
References
Official texts and related pages
The sources for this page and the firm's related areas of practice.
Official texts
- Article 1792 of the French Civil Code — builders' liability by operation of law
- Article 1792-4-1 of the Civil Code — ten years from acceptance of the works
- Article 2224 of the Civil Code — the five-year limitation period
- Article L. 412-6 of the Code of Civil Enforcement Procedures — the winter eviction moratorium
- Article R* 600-2 of the Planning Code — third-party challenge to a permit
- Civil Code on Légifrance — versions in force
Further reading
Verified reference points, Civil Code and special statutes
The rules of the game, in black and white.
The time limits that govern leases, co-ownership and construction — those the firm asserts in Lille, with the text to support them.
Ten-year builder's liability
10 years
Articles 1792 and 1792-4-1 of the Civil Code
The builder is liable by operation of law for damage compromising the structural soundness of the work, for ten years from acceptance of the works.
The general limitation period
5 years
Article 2224 of the Civil Code
Personal actions are time-barred after five years from the day the holder of the right knew the facts allowing it to be exercised.
The winter eviction moratorium
5 months
Article L. 412-6 of the CPCE
All eviction measures not yet enforced are suspended from 1 November to 31 March, apart from the exceptions provided by law.
Third-party challenge to a permit
2 months
Article R* 600-2 of the Planning Code
The time limit runs from the first day of a continuous two-month period during which the permit is displayed on the land.
Appealing the decision
1 month
Article 538 of the Code of Civil Procedure
The time limit for an ordinary appeal is one month in contentious matters; the case goes before the court of appeal of Douai, 5 rue Merlin de Douai, 59500 Douai.
These reference points, set by law, apply in Lille as everywhere in France. Their application is built case by case, document by document.
A real estate question in Lille?
Contact the firm. Our lawyers advise and defend landlords, tenants and co-owners in Lille: leases, charges, sales, construction — and on appeal where necessary.