# Sde Dov PFAS contamination: what to ask before buying > Nine Sde Dov plots with PFAS indications, a court freeze, refund suits and exit clauses: what to ask in writing before you sign, as of September 2026. Canonical: https://shavnu.com/guides/contamination --- ## What is actually established Sde Dov was a working airfield for eight decades, and airfields are where firefighting foam was used. That foam contained PFAS, a family of compounds that do not break down and that Israeli and European regulators now treat as a drinking-water contaminant. The Water Authority told the Environment Ministry in 2022 that wells in the area were contaminated at up to twenty times the standard. The state's soil investigation and clean-up of the site between 2020 and 2023 did not test for PFAS at all, because no rule then required it, and PFAS testing of the site began in 2025. In early February 2026 the Environment Ministry and the Israel Land Authority announced preliminary findings in soil and groundwater, and the ministry said about a third of the district's land showed PFAS findings, some of them concentrated near the shore. On 23 July 2026 the ministry named, for the first time, the nine plots where completed soil investigations found PFAS indications: 103, 105, 106, 107, 301, 303, 2102, 2206 and 2207. It said the findings had been passed to the rights holders and that the sampling results will be published on its website once the investigation reports are approved. In a letter of 14 July 2026 it had already demanded that Tel Aviv Municipality stop infrastructure work where that work prevents the required soil testing. What is not settled is who pays, how much soil has to move, and whether any of it changes a delivery date. On 7 September 2026 Calcalist reported an industry estimate of about 200,000 tons of contaminated soil in the district, and the state's first PFAS soil-washing pilot, on 600 tons of soil from Ashdod. The ministry told the paper it has no overall estimate of clean-up costs. Anyone who tells you the cost or the timetable is settled is guessing. ## Why this is a purchase question and not only an environmental one Four things have already happened that touch buyers directly. The state has told the court it never made a binding commitment to fund the investigation or the clean-up. A group of about sixty holders of land rights in the Big Bloc (ha-Gush ha-Gadol, the privately owned land inside the old airfield) asked the Herzliya Magistrates Court in April 2026 to settle who funds and manages the work, and no funding party has been designated. On 30 August 2026 the same court ruled that the lottery allocating compounds among the Big Bloc's private landowners must not go ahead for now, because contamination, clean-up cost and delay may differ between compounds and skew their values. The Israel Land Authority has to file a detailed update on its testing by 6 October 2026. On those private parcels, who will be selling to you is itself not yet resolved. In August 2026 an option-holder in GINDI VOGUE sued Gindi Holdings at Tel Aviv District Court to cancel and recover a deposit of about ₪500,000, about 7 percent of the price, arguing the contamination was not disclosed when she signed in July 2025. Globes then reported claims to void four more option agreements in the same project and recover about ₪1.55M. The developer's public position is that remediation, if required, will not cost apartment buyers anything. That position has not been tested in court. And buyers now negotiating are asking for exits. Globes reported on 28 July 2026 that new buyers in district projects are adding clauses that let them leave the contract over contamination findings. A lawyer quoted in that report noted that most sale contracts already give the developer extensions for completion, so a delay by itself does not automatically give a buyer a right to cancel. ## Not every plot is the same Contamination on a former airfield is not uniform. Eshkol lot 101, where ASHIRA is being built, was publicly reported as testing clean, and in February 2026 Israel Canada reported that its RAINBOW plot holds Environment Ministry and Water Authority confirmation that there is no concern of soil contamination. The list of nine is a list of plots where investigations were completed and indications were found. A plot missing from it has not necessarily been tested under the current rules. The ministry has said it sees a real risk of PFAS across the whole plan area, and the testing reported to the court in August 2026 calls for four soil samples per dunam on suspect plots and two per dunam on others. Company statements can also sit awkwardly next to the ministry's list: Shikun & Binui announced in March 2026 that the ministry had accepted its survey of lot 106 with no PFAS findings, and lot 106 is on the July list. Thresholds matter too. In March 2026 the ministry published new PFAS soil threshold values, which Adam Teva V'Din says are markedly more lenient than the December 2024 values, so the same reading can be classed differently depending on which values were applied. The useful question is therefore never whether Sde Dov is contaminated. It is whether the specific plot under the specific building has been tested, by whom, when, against which thresholds, and what the approved report said. ## The nine named plots, and what is on them The ministry's list matters most for three projects on sale today. Lot 103 carries UTOPIA, lot 107 carries DIMRI YAMA, and lot 2206 carries 326 of GINDI VOGUE's 708 homes; the project's other lot, 2255, is not on the list. Globes reported on 20 August 2026 that soil removal at DIMRI YAMA is under way under the ministry's supervision. The other six named plots hold long-term rental housing, a project built by its private owners, and commercial or hotel land. The ministry told Globes that all nine are planned for housing; this site's lot records list 301 as a hotel lot and 303 as employment and commerce. ## What to ask, in writing Ask whether your plot is one of the nine, and ask for the soil and groundwater investigation report for it: the date the samples were taken, the laboratory that ran them, the thresholds applied, and whether the Environment Ministry has approved the report. A developer's assurance that a plot is clean is not the same document as an approved report that says so. Ask whether the ministry has issued any instruction affecting the plot, whether excavated soil needs the ministry's approval before it leaves the site (Calcalist reported in September 2026 that every removal does), and whether remediation is a condition of any permit already granted or still pending. Ask who bears the cost of remediation if it is ordered after signing, and ask for that answer in the contract rather than in an email. Public statements by developers so far have been general, and a general statement is not a contractual allocation of risk. Ask what happens to your delivery date if works are halted again. For contracts signed since 7 July 2022, the Sale (Apartments) Law lets the developer escape delay compensation only if you caused the delay or the contract was frustrated by extreme circumstances that could not be foreseen. Whether a contamination order qualifies has not been decided, and a clause drafted for a war does not necessarily cover an environmental order. If you want an exit, write it: what triggers it (a ministry order affecting the plot, or a delay beyond a stated number of months attributed to contamination), what is refunded, with what linkage, and by when. The Sales Law guarantee pays out when the developer cannot deliver because of insolvency-type events or absolute impossibility; cancelling the contract is not by itself such an event, so a refund clause is only as good as the developer behind it. Ask your lawyer to check whether the plot is affected by the frozen Big Bloc allocation, because on those parcels the question of who is selling to you is itself live. ## Where each of these comes from Globes, the nine plots named by the Environment Ministry and matched to developers: https://www.globes.co.il/news/article.aspx?did=1001550365 (23 July 2026) Globes, buyers adding contamination cancellation clauses; developers named; lawyer on extension clauses: https://www.globes.co.il/news/article.aspx?did=1001550723 (28 July 2026) Globes, contamination problem widens: PFAS not tested in the 2020 to 2023 investigation, about a third of the land with findings, Israel Canada's statement on RAINBOW: https://www.globes.co.il/news/article.aspx?did=1001534506 (February 2026) Globes, Shikun & Binui reports its lot 106 survey accepted with no PFAS findings: https://www.globes.co.il/news/article.aspx?did=1001537707 (17 March 2026) Globes, the ministry's new PFAS soil thresholds and Adam Teva V'Din's objection: https://www.globes.co.il/news/article.aspx?did=1001538426 (25 March 2026) Calcalist, about 60 Big Bloc rights holders ask the Herzliya court who funds the clean-up: https://www.calcalist.co.il/local_news/article/r1p1ypi211e (15 April 2026) Calcalist, the state tells the court it never committed to fund the clean-up: https://www.calcalist.co.il/real-estate/article/b1shtscawe (10 May 2026) Globes, court postpones the Big Bloc lottery to 11 August: https://www.globes.co.il/news/article.aspx?did=1001542619 (11 May 2026) Calcalist, the state's High Court response on 35 suspected PFAS sites: https://www.calcalist.co.il/local_news/article/bk7zctqxfx (8 July 2026) Rova Sde Dov (district news site), the ministry's letter of 14 July demanding a halt to infrastructure work: https://sdedov.co.il/%d7%94%d7%9e%d7%a9%d7%a8%d7%93-%d7%9c%d7%94%d7%92%d7%a0%d7%aa-%d7%94%d7%a1%d7%91%d7%99%d7%91%d7%94-%d7%93%d7%95%d7%a8%d7%a9-%d7%9c%d7%a2%d7%a6%d7%95%d7%a8-%d7%a2%d7%91%d7%95%d7%93%d7%95%d7%aa-%d7%aa/ (19 July 2026) Bizportal, the ministry sees a real risk across the whole plan area: https://www.bizportal.co.il/realestates/news/article/20036124 (16 July 2026) Calcalist, the 2022 well readings and the first refund claim against Gindi Holdings: https://www.calcalist.co.il/local_news/article/r1dagnrsgl (3 August 2026) Ynet (Calcalist), the refund claim: option bought July 2025, 7 percent paid: https://www.ynet.co.il/economy/article/h1hombrrfg (3 August 2026) Calcalist Tech, English version of the refund claim: https://www.calcalistech.com/ctechnews/article/d9575fvxf (5 August 2026) Globes, claims to void four VOGUE option agreements for about ₪1.55M: https://www.globes.co.il/news/article.aspx?did=1001552454 (16 August 2026) Globes, DIMRI YAMA price cut and soil removal under ministry supervision: https://www.globes.co.il/news/article.aspx?did=1001552898 (20 August 2026) Globes, testing overruns the state's 60 to 90 day estimate: https://www.globes.co.il/news/article.aspx?did=1001553213 (24 August 2026) Ynet, the Herzliya court halts the Big Bloc lottery: https://www.ynet.co.il/economy/article/rjxns51100mx (30 August 2026) Nadlan Center, the same ruling, the 6 October 2026 deadline and the sampling density: https://apiapp.nadlancenter.co.il/article/15280 (30 August 2026) Calcalist, the PFAS soil-washing pilot, the 200,000-ton estimate and the ministry's approval for soil removal: https://www.calcalist.co.il/local_news/article/r1epofodzg (7 September 2026) ICE, ASHIRA's building permit on a plot that tested clean: https://www.ice.co.il/all-projects/news/article/1109753 (19 April 2026) Ministry of Construction and Housing, Amendment 9 to the Sale (Apartments) Law: delay compensation and its two exemptions: https://www.gov.il/he/pages/9th-amendment (5 July 2022) Sale (Apartments) (Assurance of Investments) Law 1974 on Nevo: what a guarantee covers: https://www.nevo.co.il/law_html/law00/70330.htm (checked 28 September 2026) The figure of about sixty rights holders is the number Calcalist gives for the group that filed in April 2026; no other source found states a count. The lot uses in the table come from this site's lot records. ## What this guide is not This is general information, not an environmental assessment and not legal advice. It is a reading list and a set of questions, assembled from published reporting and official statements, for a buyer who wants the same information the developer already has. Where this site could not confirm something, it says so rather than filling the gap. The journal article on the contamination findings carries the fuller narrative, and the Gindi Holdings developer page carries the refund claims with the company's own answer to them. --- Source: https://shavnu.com/guides/contamination on Shavnu, an independent English guide to the Sde Dov district in Tel Aviv. Figures come from the public record: Israel Tax Authority transaction reports, Tel Aviv GIS, tender results and the Hebrew press.