Building Defects in a New Apartment — Complete Legal Guide

Introduction: Building Defects in a New Apartment — Claimant's Rights

Purchasing a new apartment is one of the largest investments in a person's life, but buyers often discover significant building defects — whether issues with sealing, moisture infiltration, defects in electrical systems, plumbing, cracks in walls or material problems. The central question in Israeli real estate law is: How long can a buyer of a new apartment file a claim against a contractor for building defects?

In Israel, the Consumer Protection Law in Building Transactions (as well as general real estate laws) establishes a clear legal framework for the rights of buyers of new apartments. The statute of limitations, types of defects subject to claim, methods of proof and legal compensation — all of these depend on the specific circumstances of the case, the type of apartment (apartment in a new project, final construction, TAMA 38) and the severity of the defect.

The law office of Mandelbaumm, Gor, Witzman-Gor and Partners specializes in representing aggrieved buyers in real estate claims against contractors and developers, and we have accumulated extensive experience since 2008 in handling such claims. In this guide, we will review the matter in depth: when to sue, how much time you have, how to file a claim, what your rights are and what compensation may be available.

How Long Does a Claimant Have to Sue for Building Defects?

Inspection Period — The Inspection Year

One of the central concepts in the law of purchase of new apartments is the "inspection year." This is a period of one year (12 months) from the date of receipt of the apartment (signing of the construction completion protocol or delivery of keys), during which the buyer must inspect the apartment and notify the contractor of any defect found. This period is legally critical because:

• Timely Notification: The buyer must notify the contractor in writing (registered mail or verified email) of any defect discovered, and it is advisable to also photograph and document the defect.
• Complete Notification: If the buyer did not notify the contractor during the inspection year, it will be very difficult to sue later, as the contractor may argue that the buyer waived their right or failed to notify in a timely manner.
• Repair or Refund: Following notification, the contractor must repair the defect within a reasonable period (typically 60–90 days, depending on the severity of the defect). If they do not repair — the buyer is entitled to claim monetary compensation or perform the repair themselves and claim reimbursement of expenses.

Settlement Period — Additional Years

After the inspection year ends, the buyer may still file a claim for defects, but under more stringent conditions:

• Defects Not Discoverable During the Inspection Year: If a defect is discovered only after one year (for example, moisture that began to appear in the second year), the buyer may still sue, but must prove that the defect existed inherently from the start of construction and not due to improper use or maintenance by the buyer themselves.
• Settlement Period: Generally, the statute of limitations for claims regarding defects not discoverable during the inspection year is up to 3 years from the date of delivery of the apartment (according to the Consumer Protection Law in Building Transactions), but this varies depending on the type of defect and circumstances.
• Copy of Notification: Again, the buyer must notify the contractor in writing of the defect, document it and give the contractor an opportunity to repair.

Types of Building Defects — What Constitutes a Defect?

Not every problem in an apartment is considered a "building defect" in the eyes of the law. The defect must be directly related to construction, materials or the performance of work by the contractor. Here are examples of defects that are indeed considered building defects:

• Moisture Infiltration and Mold: Cracks in external walls, poor sealing of windows, doors or beams, leaking roof, moisture in ceiling.
• Electrical System Defects: Non-functioning outlets, exposed wires, non-standard installation of electrical system.
• Plumbing Defects: Leaks in pipes, hot water not working, poor drainage.
• Air Conditioning and Heating Defects: Non-standard installation, lack of functionality.
• Structural Cracks: Cracks in walls or ceiling indicating a foundation or construction problem.
• Finishing Defects: Peeling plaster, chipped paint, falling tiles (if part of the contractor's finishing).
• Doors and Windows Defects: Doors not closing properly, windows not sealing properly.

In contrast, problems resulting from use or maintenance (such as water stains from an uncleaned shower, scratches on flooring, modifications made by the buyer) are not considered building defects.

Process of Filing a Claim Against a Contractor for Construction Defects

Stage 1: Documentation and Photography

The first and most critical step is full documentation of the defect. Photograph the defect from multiple angles, document the date, time, and conditions (for example, "moisture on ceiling in bedroom, 15.3.2025, following heavy rain"). Keep all photographs and documentation safe (in the cloud, in paper copies, etc.).

Stage 2: Written Notice to the Contractor

Send the contractor a registered letter or verified email describing the defect in detail, attach photographs, specify the date you discovered the defect, and request repair within a reasonable period (typically 30–60 days). Keep a copy of the letter and email receipt.

Stage 3: Attempt to Resolve with the Contractor

After notification, give the contractor an opportunity to respond and repair. Frequently, contractors cooperate and are also interested in maintaining their reputation. If the contractor agrees to repair—excellent. If they repair partially or unsatisfactorily—document this as well.

Stage 4: Professional Damage Assessment

If the contractor does not cooperate, it is advisable to commission a building expert assessment report (architect, construction engineer, or independent contractor). The report should describe the defect, the cause of the defect, the cost of repair, and the impact of the defect on the property's value. This report will serve as strong evidence in the claim.

Stage 5: Legal Consultation and Strategy Formulation

Before filing a claim, it is advisable to consult with an attorney experienced in real estate law. The attorney will be able to assess the strengths and weaknesses of your case, estimate the likelihood of success in the claim, and propose a strategy (small claims court, district court, settlement, arbitration, etc.).

Stage 6: Filing the Claim

If you have not reached an agreement with the contractor, you may file a claim in court. The choice of forum depends on the amount claimed: a claim of up to approximately 50,000 NIS will be filed in small claims court; a higher claim will be filed in the district court. The claim must include the defect, the damage caused, the request for compensation, and all evidence (photographs, expert reports, letters, etc.).

Stage 7: Legal Proceedings

In legal proceedings, both parties will present their arguments, evidence, and documentation. The court may order an additional expert examination, additional evidence, or consultation with an expert. Proceedings in small claims court are typically faster (several months); in a larger court—may take a year or more.

Stage 8: Judgment or Settlement

Ultimately, the court will rule whether the contractor must repair, refund money, or pay compensation. If you are satisfied with the judgment—good. If not—you may file an appeal (according to the appeal rules of the Supreme Court).

Scenario Comparison — When to Sue and What Is the Compensation?

Note: The above table is for general information purposes only. Each case is examined individually, and actual compensation depends on evidence, local case law, apartment value, and other circumstances. You should consult with an experienced attorney to determine the precise compensation in your case.

How Mendelboum, Gor, Witzman-Gor & Co. Can Help You

Throughout our practice since 2008, we have represented dozens of buyers in construction defect claims. We understand the stress and frustration when you discover that your new apartment is not as it should be. Our approach is:

• Documentation and Process: We help you properly document the defect, notify the contractor in legally correct form, and preserve all evidence.
• Professional Assessment: We maintain relationships with independent construction experts who can evaluate the defect and provide a professional report.
• Negotiation: Often, negotiation with the contractor (sometimes through the contractor's attorneys) can reach a quick settlement. We conduct this negotiation on your behalf.
• Legal Proceedings: If negotiation fails, we will file a claim in the appropriate court and represent you throughout the entire process.
• Comprehensive Legal Advice: We will explain your rights, the prospects of the claim, expected costs, and every step in the process.

Our office is located in Ramat Gan and Petah Tikva, and we are available for an initial consultation meeting at no cost. In this meeting, we can evaluate your case, ask specific questions, and suggest the best way forward.