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Joint Lawsuit Against a Developer: When Buyers Sue Together

Joint lawsuit against a developer in Israel: 222 buyers won about NIS 9 million for late delivery. When to sue together, when to file a class action.

By Adv. Kobi Bell10 min readApartment Buyers

On Monday of this week, November 9, 2026, the Supreme Court closed another chapter in the dispute between Yuvalim Mechir LaMishtaken Ltd. and more than two hundred buyers of apartments in a project it built. As Batya Giladi reported in Maariv, in May 2025 the Nof HaGalil-Nazareth District Court ordered the company to pay the buyers about NIS 9 million in compensation for late delivery of the apartments under section 5A of the Sale (Apartments) Law, 5733-1973, plus about NIS 636,000 in court costs and attorneys' fees. The company appealed, and at the hearing in the Supreme Court the justices recommended that it withdraw the appeal. It accepted the recommendation, the appeal was dismissed, and it was ordered to pay NIS 25,000 in costs. The case illustrates the logic of a joint lawsuit against a developer, and its limits as well.

The numbers behind the case are as instructive as the outcome. According to the report, two claims were filed, one on behalf of 118 plaintiffs and the other on behalf of 104, for a total of 222 buyers. The delays ranged from a few months to more than a year. The company argued that the delays stemmed from the COVID pandemic, from military activity to locate tunnels and from damage caused by a winter storm, and Judge Arafat Taha found that it had not proven that these were what caused the delay. Two hundred buyers, each with a contract and an apartment of his or her own, put a single argument to the company, and it was litigated once.

Why buyers in a single project sue together

On its face, every buyer has an independent cause of action. Each signed a separate sale contract, each was given a delivery date, and the compensation owed to each is derived from the rent of an apartment similar to his or her own. But within a single project the decisive questions are usually shared. Whether the developer was late, why it was late, and whether the circumstances it points to release it from liability: the answer is the same for every buyer in the building, and sometimes for every buyer in every building of the project.

When each buyer sues alone, these questions are litigated again and again, before different judges, with the same witnesses and the same professional opinions, and sometimes with conflicting results. A joint lawsuit brings the inquiry into one place. An appraiser's opinion on local rents, or an engineer's opinion on the condition of the building, is commissioned once, the witnesses are cross-examined once, and the cost of representation is shared among many. In the Yuvalim case, the COVID, tunnel and storm arguments were examined in a single proceeding, and the ruling applied to all the plaintiffs.

There is also a question of bargaining power. A lone buyer suing for tens of thousands of shekels faces a company with a standing legal team and staying power, and the company sometimes prefers to litigate to the end rather than pay. Facing two hundred plaintiffs, the calculation changes: the total amount grows, a ruling on the question of principle will bind the company toward all the plaintiffs, and the cost of losing becomes tangible. None of this ensures an outcome, but it does change the starting point of any negotiation.

Buyers who have already filed separate claims have not lost the chance to join forces. Regulation 40 of the Civil Procedure Regulations, 5779-2018, deals with the consolidation of claims, and according to the questions and answers the Ministry of Justice published on the Regulations, such a request must be filed no later than 60 days after the last pleading. A buyer who discovers that the neighbors have already sued the same developer over the same delay can ask for the cases to be heard together, provided the deadline has not passed.

Joint lawsuit, class action or a claim by the building committee

Buyers who want to act together have three routes, each with its own logic. The first is the joint lawsuit, in which every buyer is a plaintiff in his or her own name, signs a power of attorney and bears a share of the costs. This is the route the Yuvalim buyers took. Its advantage is control: each plaintiff knows what he or she is suing for, and the court examines each individual matter alongside the common questions. Its drawback is the other side of the same coin: the judgment binds and benefits only those who were parties to the proceeding. A buyer in the same project who did not join the lawsuit is not automatically entitled to the compensation awarded to the neighbors. The findings in their case may help in preparing a claim, but that buyer must file a claim of his or her own, within the limitation period, and prove it.

The second is a class action. Under section 3(a) of the Class Actions Law, 5766-2006, such an action may be filed only on a matter listed in the Second Schedule to the Law or on a matter that another statute expressly permits, and the first item in the Schedule is a claim against a dealer, as defined in the Consumer Protection Law, in connection with a matter between the dealer and a customer. On this route one plaintiff, or several, act on behalf of an entire class, but only after the court has certified it. Section 8(a) of the Law lists four conditions for certification, among them that the action raises material questions of fact or law common to all members of the class, and that in the circumstances of the case:

a class action is the efficient and fair way to resolve the dispute

These conditions are not a technicality. In July 2025, Judge Limor Bibi of the Tel Aviv District Court rejected, for the most part, a motion to certify a class action filed by two buyers of apartments under the Mechir LaMishtaken (Buyer's Price) program, in Yavne and Rosh HaAyin, against Rami Shviro Engineering and Construction and a subsidiary. As Nadlan Center reported, the buyers alleged, among other things, defects and departures from the specifications, and the court held that only isolated failures had been proven. Construction defects are almost by nature a matter of a particular apartment, which makes them hard to turn into a question common to a class. A late delivery of an entire building, or a uniform charge collected from every buyer, is better suited to it.

The third route concerns the common property. The representative body of a condominium (nezigut habayit hameshutaf), commonly called the house committee, acts under section 69 of the Land Law, 5729-1969, in matters relating to the proper upkeep and management of the building. In a judgment reported by Nadlan Center in July 2026, Judge Ihsan Kanaan of the Haifa District Court held that the representative body may sue the developer over construction defects and nonconformities in the common property, and that it is not bound by the arbitration or jurisdiction clauses in the residents' sale contracts, because it is not a party to them. In the same breath he marked the boundary: the representative body has no authority to sue on the residents' behalf for personal harm, such as emotional distress or a decline in an apartment's value. A flooded lobby or a leaking roof is the committee's business, while damp in the bedroom of a particular apartment is its owners' business.

What remains individual for each buyer

Even in the broadest joint lawsuit, every buyer brings facts of his or her own. The contractual delivery date is not necessarily the same for every apartment, and in a project built in phases it may change from one building to the next. The actual delivery date differs from buyer to buyer. Compensation under section 5A is derived from the rent of a similar apartment, and the Sale (Apartments) Law (Amendment No. 5), 5771-2011, which added the section, speaks of an apartment similar in size and location, so a five-room apartment on a high floor is not a three-room apartment on the ground floor. The compensation tiers themselves depend on the date the contract was signed, and we explained how they are calculated in our guide to compensation for late delivery of an apartment.

Suppose two families live across the hall from each other. One received the keys three months after the date in the contract, the other a year later, because her apartment needed repairs before delivery. Both can be plaintiffs in the same lawsuit, and both benefit from the same ruling on whether the developer is exempt, but each family's compensation will be calculated according to its own period of delay and the rent of an apartment like its own.

Suppose one buyer in the group signed, as a condition of receiving the keys, a document waiving claims over the delay. Whether that waiver is valid is that buyer's question, and the court will address it separately. The same is true of defects. In a judgment the Supreme Court handed down on August 18, 2026, in CivLA 18136-03-26, Justice Alex Stein, with Justices David Mintz and Yael Willner concurring, held that a buyer who did not give the contractor a proper opportunity to repair the defects does not lose the right to compensation, but the compensation is reduced to what the repair would cost the contractor itself, not the price an outside contractor would charge. In the words of the judgment, such a buyer does not profit from his own failure. In a group of dozens of buyers there will be some who let the contractor make repairs and some who did not, and the outcome may differ for each of them.

The practical upshot is that a joint lawsuit does not release any buyer from keeping his or her own papers in order. Every plaintiff needs the contract and its appendices, the developer's letters postponing delivery, the delivery protocol and every document signed along the way. A buyer who joins the group without these documents weakens more than his or her own case, because the developer will try to present the weak cases as representative of all.

An agreement among the plaintiffs, before filing

A lawsuit with two hundred plaintiffs is also a relationship among two hundred people. Before it is filed, they need to agree on several matters that look technical and turn out to be substantive: how the appraisers' and engineers' fees and the court fee are divided, who handles day-to-day contact with the lawyers, what majority is needed to accept a settlement offer, and what happens when one buyer wants to settle alone or withdraw midway.

There is no single right answer to these questions, but there is one bad answer, which is to avoid asking them. A group that has not decided in advance how to rule on a settlement offer may split at exactly the moment the developer puts a sum on the table, and an experienced developer knows how to spot that moment. The plaintiffs' agreement, alongside the fee agreement, is therefore part of the lawsuit itself, not an appendix to it.

Each buyer's clock

Under section 5(1) of the Prescription Law, 5718-1958, a claim that does not concern land becomes time barred after seven years, counted from the day the cause of action arose. In a group of buyers the clock is not uniform, because delivery dates and the dates defects were discovered differ. Waiting for the neighbors is not a plan. A buyer who is waiting for the group to organize should check independently when his or her own cause of action arose, and should not assume that the date of the building's earliest residents is also his or her own.

From a judgment to money in the bank

The Yuvalim case ends with a note every buyer should hear. According to the Maariv report, the buyers say the company has not yet paid the full amounts, and collection proceedings are continuing. The district court also rejected their request to impose personal liability on the company's owner, so the debt remains the company's own. The costs awarded in the Supreme Court, NIS 25,000 divided among three groups of respondents, were moderate, according to the report, because the company withdrew its appeal. A good judgment is worth no more than the assets that can be collected under it.

That is why it makes sense to look into the developer's financial condition already at the stage of the lawsuit. Here too the group has an advantage: it can fund an investigation of the company's assets, take coordinated collection steps and act together if the company becomes insolvent, instead of each buyer chasing the same pot alone. We discussed the position of buyers when a developer collapses in our update Developer insolvency: who pays the compensation for the delay.

Before joining a joint lawsuit against a developer

Whether to sue alone, with the neighbors or through a class action is not a matter of personal preference, and it depends first of all on the nature of the claim. A delay affecting an entire building is suited to a joint proceeding, a defect in one apartment is less suited to it, and a defect in the common property belongs first and foremost to the representative body. The amounts also carry considerable weight: the cost of engineering and appraisal opinions, which would not justify a claim by a single buyer can justify a claim by dozens, and they sometimes decide whether a lawsuit is worthwhile at all. We discussed buyers' rights against developers on our page on apartment buyers vs. developers, and defects in apartments and buildings on our page on construction defects.

Buyers who are weighing whether to join a joint lawsuit against their developer, or who have received such a proposal from their neighbors, can contact the firm for a review of the contract, the delivery dates and the documents in their hands, and receive a sober assessment of the route that suits their case.

Questions and answers

What is a joint lawsuit against a developer, and how does it differ from a class action?

In a joint lawsuit, each buyer is a plaintiff in his or her own name, and the court decides the questions common to all of them together and each buyer's individual matters separately. A class action is filed by a representative plaintiff on behalf of an entire class, and it proceeds as a class action only after the court certifies it under the conditions in section 8(a) of the Class Actions Law. A class action suits a question that is uniform for all class members, and is less suited to defects that vary from one apartment to the next.

Can the building committee sue the developer over construction defects?

For defects in the common property, yes. According to a Haifa District Court judgment reported in July 2026, the representative body of a condominium may sue the developer under section 69 of the Land Law over defects and nonconformities in the common property, and it is not bound by the arbitration clauses in the apartment sale contracts. It has no authority to sue on the residents' behalf for personal harm, such as emotional distress or a decline in the value of a particular apartment.

We filed several separate claims against the same developer. Can they be consolidated?

Yes, you can ask for that. Regulation 40 of the Civil Procedure Regulations, 5779-2018, deals with the consolidation of claims, and according to the Ministry of Justice questions and answers, such a request must be filed no later than 60 days after the last pleading. The court considers whether consolidation will save litigating the same questions twice, so it is better to file the request early.

The developer says the delay was caused by COVID, the war or the weather. Does that release it from paying compensation?

Not merely by saying so. The law allows a developer to escape compensation for late delivery only in exceptional circumstances beyond its control and under the conditions it sets, and the developer must prove them. In the Yuvalim case, the company pointed to COVID, military activity to locate tunnels and storm damage, and the district court found it had not proven that these caused the delay.

What happens if I did not give the contractor a chance to repair the defects before I sued?

Under the Supreme Court's judgment in CivLA 18136-03-26 of August 18, 2026, the right to compensation is not lost, but the compensation is reduced to what the repair would cost the contractor itself, not the price an outside contractor would charge. The court left room for exceptions in both directions, for example where trust between the parties has genuinely broken down. In a joint lawsuit, this question is examined separately for each buyer.

How long do I have to sue the developer?

Under section 5(1) of the Prescription Law, a claim that does not concern land generally becomes time barred seven years after the cause of action arose. In a group of buyers the date is not necessarily the same for everyone, because delivery dates and the dates defects were discovered differ. A buyer who is waiting for the neighbors to organize should check independently when his or her own cause of action arose.

Sources

This article provides general information and is not a substitute for legal advice on your specific matter. More on Buyers vs. Developers · Contact the firm

First published in Hebrew. Read the Hebrew original

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