Forensic legal genealogy · Occupied Mariupol
No single decree confiscated Mariupol's housing stock. A five-year sequence of Russian property-law instruments — first tested in occupied Crimea, then exported to the mainland — built, rung by rung, a system in which a Ukrainian owner's title simply stops counting. That system collides directly with Ukrainian housing law, in which apartment owners are co-owners of their building and the land beneath it, and that co-ownership survives even the building's destruction.
Part I
Each step closes off a remaining way for a Ukrainian owner to keep title. The sequence runs from a 2020 Crimea border-zone decree — the proving ground — to the December 2025 federal law that finally removed the courts from the process altogether.
Presidential Decree No. 201 (full text read 2026-06-29) amends a standing 2011 decree's list of Russian "border territories" where foreign citizens and foreign legal entities may not own land, adding 19 Crimean municipal districts and 8 Sevastopol city-districts to it — folded into the same housekeeping amendment as unrelated edits for Astrakhan, Belgorod, and Kaliningrad regions, not framed as a standalone Crimea-specific act. Because Russia treats Ukrainian citizens in occupied Crimea as foreigners for this purpose, roughly 11,000 landowners — over 9,000 of them Ukrainian — had one year from the territory's addition to sell or transfer their land to a Russian citizen, on pain of forced auction or transfer to state/municipal ownership, with compensation set by Russian authorities and reducible by a further 25–50% if auction proceeds fell short (the one-year clock itself comes from the underlying 2011 statute, not stated in this amending decree's own text). This is the first working model for the core trick repeated at every later step: reclassify the Ukrainian owner as something other than a normal title-holder, then let an administrative clock run out.
Federal Law No. 218-FZ elevates the Russian Unified State Register of Real Estate (EGRN) into the sole accepted proof of ownership. DNR Head's Decree No. 290 (16.08.2023) then implements the mass migration of Ukrainian-cadastre-era records ("ранее учтенные объекты недвижимости") into the new Russian register via mandatory "комплексные кадастровые работы," performed exclusively by the state cadastral company Roskadastr — proceeding regardless of whether the owner is present or even alive on Russian-controlled territory. Mariupol's own municipal guidance states the rule in plain language: an EGRN entry "excludes recognition of the property as ownerless" — meaning the absence of one is what makes everything downstream possible.
Federal Constitutional Law No. 5-FKZ (04.10.2022) admits the DNR into the Russian Federation, making Russian civil, land, and housing law applicable in Mariupol at all — the predicate everything above and below depends on. Without this step, EGRN exclusivity and the ownerless-property mechanism would have no legal footing on occupied Ukrainian soil; with it, Russian property law stops being an occupation overlay and becomes, in Russia's own internal account, the only system that governs title.
A three-decree federal chain escalates against owners linked to "unfriendly states": Decree No. 1103 (24.12.2024) bans registering their property rights without special permission; No. 145 (14.03.2025) extends the ban through 01.01.2028 with narrow carve-outs for military-service-linked persons only; No. 1006 (29.12.2025) bans notarizing powers of attorney for the same group — closing the one workaround (acting through a representative) that residents had been using en masse. Separately, Закон ДНР №66-РЗ's personal-appearance rule names only a Russian citizen's passport as acceptable proof of identity when contesting an ownerless designation; a representative or power-of-attorney holder's appearance does not count, confirmed across five DNR Supreme Court rulings. The combined effect: keeping title now depends on citizenship, physical presence in occupied territory, and Russian administrative discretion — not on the underlying right.
Federal Constitutional Law No. 4 (15.12.2025) removes the judicial check that had still, formally, stood between an "ownerless" designation and municipal ownership: registry inclusion alone now confers title, with no court stage at all. Its full text (read 2026-06-29) inserts a new article into the 2022 DNR-admission law: housing criteria and processing are set by DNR law "in agreement with" the federal body that runs the property register (Rosreestr) and the one that manages federal state property (Rosimushchestvo); title vests by operation of law from registry inclusion, but no later than 1 January 2030 — a separate State-side backstop deadline, distinct from the 1 July 2026 citizen-facing cutoff. The same article authorizes allocation to residents who lost their homes, officials, civil servants, and — confirmed by name in the statute — military personnel; one clause also promises a like-kind replacement unit back to the displaced original owner, a compensation channel not previously documented in this project. DNR implementing acts (Закон №134-РЗ, 05.12.2024; №275-РЗ, 17.04.2026) translate the federal pivot into local procedure. This is the system's current end state — the one now live ahead of Mariupol's 1 July 2026 re-registration deadline.
Status badges: Captured (we hold the primary text) · Cited (named inside a captured record or official municipal guidance) · Reported (secondary research/journalism only, primary text not yet retrieved) · Crawl gap (primary source not yet available).
Part II
The five steps above don't just create an occupation bureaucracy — they substitute a different ownership logic entirely for the one that actually governs these buildings. A Mariupol homeowner can remain a lawful owner under Ukrainian law while simultaneously being treated as absent, foreign, or unregistered under the Russian system — and their home as ownerless.
| Dimension | Ukrainian model | Russian occupation model |
|---|---|---|
| Proof of ownership | Ukrainian title documents and the state property register remain legally valid regardless of occupation or displacement. | EGRN registration is treated as the only accepted proof of right — a Ukrainian title that was never re-registered in Russian terms is, in practice, no proof at all. Step 2 |
| Multi-family common property | Apartment/non-residential owners are by law co-owners of the building's common property (Law No. 417-VIII art. 4). | An equivalent concept exists in Russian law, but protection is filtered entirely through EGRN registration and occupation administrative discretion. Step 2 |
| Land under the building | The land plot and adjoining territory belong to the co-owners; Land Code art. 42(5), as amended by Law No. 417-VIII, expressly preserves this right even if the building is destroyed. | Land and housing rights are mediated entirely by Russian registration, occupation classification, and later redistribution to developers or the housing fund. Steps 3, 5 |
| Citizenship requirement | No Russian citizenship is required, or relevant, to keeping Ukrainian title. | Russian citizenship — or a special permission process through the DNR Ministry of Property and Land Relations (MIZO) — is effectively required to protect housing from the registration ban, notarization ban, and the personal-appearance rule. Step 4 |
| Access to remedies | Owners may act through Ukrainian legal channels and authorized representatives regardless of physical location. | Owners are pressured to appear in person, with a Russian passport, inside occupied territory within a short published window; a representative's or power-of-attorney holder's appearance does not count. Step 4 |
| End-use after seizure | Ukrainian law protects the existing owner's and co-owners' interests; there is no mechanism for third-party reallocation of an occupied unit. | Housing is transferred to municipal ownership and then allocated to officials, military personnel, public employees, or sold into the subsidized-mortgage market for Russian settlers. Step 5 · see resale (F) and housing allocation (G) |
This table maps a legal collision, not a balance of competing claims — Ukraine does not recognize the Russian occupation framework as valid, and nothing on the right-hand side extinguishes title under Ukrainian law. The columns are presented for the same reason the rest of this project documents the seizure machine's own paperwork: the system speaks for itself.
Primary Russian/occupation instruments — Decree No. 26 (09.01.2011); Decree No. 201 (20.03.2020); Federal Constitutional Law No. 5-FKZ (04.10.2022); DNR Head's Decree No. 290 (16.08.2023); Mariupol municipal guidance on ownerless property registration; Decree No. 1103 (24.12.2024); Decree No. 145 (14.03.2025); Decree No. 1006 (29.12.2025) (Garant mirror); DNR Law No. 66-RZ (21.03.2024); FKZ-4 (15.12.2025); DNR Law No. 134-RZ (05.12.2024); DNR Law No. 275-RZ (17.04.2026).
Ukrainian model — Law No. 417-VIII "On the Peculiarities of Exercising Ownership Rights in a Multi-Apartment Building" (Verkhovna Rada register), art. 4 (common property) and the transitional provisions amending Land Code art. 42 (land transfer / survival of rights on destruction).
Russian/occupation model — see Part I above and legal_mechanisms_review.md for full citation and capture-status detail on every instrument referenced.
The project's author investigates and documents the dispossession of Mariupol's residents using only his own time and resources — no editorial budget, no grants, no institutional backing. If you find this work valuable, you can help offset some of the costs I've incurred.