Oja tn 1 apartment association

According to its 2025 report, the association has €149,827 of long-term liabilities. The report's key figures do not separate a bank loan from a renovation grant — the association's own statement gives the exact loan balance.

At the end of 2025 the association held €4,468.

According to the building register, it was first used in 1991 and has 3 storeys.

According to the business register, the board members are Andrus Kumel, Jane Rebane, Romet Luuk (board since 07.05.2018).

The A–E grade is built from public data and compares the association with all apartment associations in Estonia. House condition (40%) takes the building's age into account – a new house needs no renovation – along with the energy certificate and the works on the building that its flats' sale ads describe (sellers' and brokers' unverified claims) – the more works (facade, roof, pipes, heating and so on), the better; in an older building, a loan taken for renovation also counts as investment. Loan affordability (30%) shows how many years of income the long-term liabilities equal – up to three years is entirely normal. Cash buffer (10%) is cash per m² of flat space averaged over the last three year-ends: without a loan a bigger buffer is better; with a loan a moderate one is enough. Management (20%) shows whether the last three years' reports were filed, and on time, with extra points for a professional manager. A loan is not bad in itself: in an older building it usually means the house has been renovated. The grade is updated weekly.

Finances: business register open data (annual-report key figures, 2019–2025). Building: building register. Flats on offer: Leiamaakler.ee data from the property portals.