Tallinn, Karsti tn 4 korteriühistu
Association of 25 flats. No marked changes in the reports.
Karsti tn 4 korteriühistu is a 25-flat apartment association in Mustamäe district, Tallinn (3 buildings). Per its 2025 annual report, a typical flat paid the association €192 a month; association fees excluding utilities were €1.49/m² a month.
It has no loan. Member fees rose 63% in 2021–2025 (€17 696 → €28 843 a year).
There are 16 associations with reports on the same street and within 500 m; their median is €3.12/m² a month in costs and €4/m² of repair fund. Source: the association's annual reports (e-Business Register), floor area from the Building Register.
The association manages: Karsti 4, Karsti 4-108, Karsti 4-109, Tallinn. Data: the association's annual reports 2021–2025 (e-Business Register), the latest for 2025.
All figures: the association's 2025 annual report; €/m² = per m² of flats (1 611 m², Building Register); "a month" = yearly amount ÷ 12.
What an owner pays the association each month in total, usually including heating, water and electricity.
The association's own charges without utilities: upkeep, management, repair fund, loan.
The association's joint loan (usually for renovation). Repayments are part of the monthly fees.
Location and neighbouring associations
Associations on the same street and within 500 m, each by its latest report. The large dot on the map is this association. All associations and rankings in the area →
Compared with 16 neighbouring associations (median): total costs €3.12 · fees €1.41 (here €1.49) · repair fund €4/m²
On the same street: Karsti tn
| Association | Distance | Flats | Total owner costs €/m²/mo | Association fees €/m²/mo | Repair fund balance €/m² | Loan balance | Year |
|---|---|---|---|---|---|---|---|
| Karsti tn 4 (this one) | – | 25 | – | €1.49 | – | no | 2025 |
| Karsti tn 1 | 60 m | 35 | €2.89 | €2.09 | €0 | no | 2025 |
| Karsti tn 3 | 80 m | 35 | €2.58 | €1.12 | €4 | no | 2024 |
| Karsti tn 5 | 80 m | 35 | €3.43 | €1.44 | €11 | no | 2025 |
| Karsti tn 7 | 90 m | 34 | €3.12 | €1.72 | €4 | no | 2025 |
| Karsti tn 8 | 50 m | 31 | €3.45 | €1.63 | €13 | no | 2025 |
| Karsti tn 9 | 70 m | 31 | – | €2.71 | €0 | no | 2025 |
| Neighbours' median | €3.12 | €1.67 | €4 |
Nearby (within 500 m)
| Association | Distance | Flats | Total owner costs €/m²/mo | Association fees €/m²/mo | Repair fund balance €/m² | Loan balance | Year |
|---|---|---|---|---|---|---|---|
| Karsti tn 4 (this one) | – | 25 | – | €1.49 | – | no | 2025 |
| Mäepealse tn 31 | 110 m | 64 | €3.43 | €1.47 | €3 | no | 2025 |
| Mäepealse tn 28 | 140 m | 40 | €3.27 | €1.37 | – | no | 2025 |
| Mäepealse tn 29 | 160 m | 24 | €2.48 | €1.35 | €4 | no | 2025 |
| Mäepealse tn 26 | 180 m | 40 | €3.54 | €1.82 | – | no | 2025 |
| Mäepealse tn 27 | 190 m | 24 | €2.38 | €1.12 | €4 | no | 2025 |
| Kadaka pst 165c | 200 m | 21 | €2.34 | €1.06 | – | no | 2025 |
| Mäepealse tn 24 | 240 m | 39 | €3.38 | €1.19 | – | no | 2025 |
| Kadaka pst 165d | 240 m | 25 | €2.20 | €1.12 | €1 | no | 2025 |
| Kadaka pst 138 | 260 m | 22 | €2.68 | €1.30 | – | no | 2025 |
| Rehe tn 8 | 260 m | 40 | €3.22 | €1.53 | €4 | no | 2024 |
| Neighbours' median | €2.95 | €1.33 | €4 |
Repair fund and works
The repair fund is the association's savings for the roof, pipes, façade and so on. When it grows, more is saved than spent; when it shrinks, the money has gone into repairs.
Money in and out
When the collected bar is taller the fund grew; when spending is taller, savings were used.
Works done, per the reports
Loans
An association loan is shared by all owners: when a flat is sold, its share stays with the building, not the seller. That is why a buyer should know the balance and the end date.
The association had no loan at the end of 2025.
All figures by year
The last column is the change from the first year to the latest: green = good news for owners, orange = a cost or risk is growing.
| 2025 | 2024 | 2023 | 2022 | 2021* | Change | |
|---|---|---|---|---|---|---|
| Association fees per year | €28 843 | €39 540 | €16 749 | €19 621 | €17 696 | +63% |
| of which repair fund | – | – | €3 396 | €6 353 | – | −47% |
| Collected into the repair fund | – | – | €11 126 | €7 671 | – | +45% |
| Repair spending | €13 844 | €25 872 | €3 914 | €6 877 | €7 809 | +77% |
| Cash | €8 359 | €7 428 | €20 753 | €7 404 | €4 309 | +94% |
| Reserve capital | €7 838 | €0 | – | – | – | – |
| Association expenses (income statement) | €29 273 | €40 085 | €17 091 | €21 827 | €17 774 | +65% |
| Result for the year | €276 | €0 | −€4 | €70 | −€78 | – |
* from the comparative column of the following year's report.
Cash at year end
Money in the bank (incl. the repair fund).
Board's management report
Short summary of the 2025 report.
Hoonet haldab Olemar.
manager: Olemar · members: 24 private + 2 companies.
See also
Frequently asked questions
What are the running costs of the Karsti tn 4 apartment association?
Per the association's 2025 annual report: a typical flat paid €192 a month; the association's own fees excluding utilities €1.49/m² per month.
Does the Karsti tn 4 apartment association have a loan?
No. The association had no loan at the end of 2025.
Have the fees of the Karsti tn 4 apartment association gone up?
Member fees totalled €17 696 in 2021 and €28 843 in 2025 — a change of +63%. Latest year: −27% vs 2024.
How does the Karsti tn 4 apartment association compare with neighbouring buildings?
There are 16 associations with reports on the same street and within 500 m. Their median: total costs €3.12/m² per month; repair fund €3.60/m².
How big is the Karsti tn 4 apartment association and who manages it?
25 flats, 3 buildings, managed by Olemar. Registry code 80368346; reports 2021–2025 (e-Business Register).
Terms in plain words
- Total owner costs (€/m² a month, incl. utilities)
- Everything owners paid the association (the report's flat table), heating, water and electricity included, divided by the flats' floor area and 12 months. Closest to what an owner actually pays each month.
- Association fees (€/m² a month, excl. utilities)
- The association's own charges — upkeep, management, repair fund, loan, insurance — without utilities, per m² of flats a month.
- Typical flat per month (€ a month)
- The median flat's yearly charge in the report's flat table, divided by 12. Half of the flats pay more, half less.
- Repair fund balance (€ at year end)
- Money saved for future repairs and not yet spent, at the end of the financial year.
- Repair fund balance (€ per m² of flats)
- The repair fund balance divided by the flats' floor area, so buildings of any size compare. Not a monthly charge.
- Repair-fund charge (€/m² a month)
- The part of the fees that goes into the repair fund.
- Loan balance (€ at year end)
- The unpaid part of the association's loan at year end. It stays with the building when a flat is sold; repayments are part of the monthly fees.
- Association fees per year (€, all flats together)
- The same charges as a yearly total for all flats (the report's "member fees").
- Association expenses (income statement) (€ a year)
- The association's own expenses for the year per its accounts (upkeep, management, repairs, interest). Not the same as the owners' "total owner costs".
- Reserve capital (€)
- The association's buffer for unexpected costs. By law at least 1/12 of its budgeted annual costs.
- Cash (€ at year end)
- Money in the bank at year end, the repair fund included.
- Result for the year (€)
- Income minus expenses. An association is not for profit: a small plus or minus is normal; several large losses in a row mean costs are paid from reserves.
We read the association's reports, meeting decisions and the price, and tell you what to watch.
Source: apartment association annual reports (e-Business Register); floor area: Building Register. Figures are machine-read from the reports and may contain reading errors — check the original report in the e-Business Register before deciding. How the figures are made (methodology) · Checklist before buying. Flats' floor area 1 611 m².