K4 Sp. z o.o.
Developer price register (Art 19b) — mandatory offer prices published on data.gov.pl.
Company & source
- Legal entity
- K4 spółka z ograniczoną odpowiedzialnością
- Legal form
- SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
- NIP (tax ID)
- 5252922457
- KRS
- 0000989918
- REGON
- 52302809
- Phone
- (+48) 22 774 58 02
- [email protected]
- Registered office
- Wybrzeże Gdyńskie 6B 01-531 Warszawa mazowieckie
- Contact methods
- Formularz na stronie www, Telefoniczny, Biuro sprzedazy
- Dataset ID
- 32247
- Data freshness
- Updated 2d ago
- Update frequency
- Codziennie
- Projects
- 1
- Units listed
- 39
- Latest snapshot
- 2026-09-14
- Price range / m²
- PLN 32,007 – PLN 50,543
K4 Sp. z o.o. is a Warsaw-based residential developer currently offering 39 units in 1 investment. Offer prices range from PLN 32,007 to PLN 50,543 per m², per Art. 19b register data (September 2026).
Register synced 5 days 182,368 units nationwide
Active in: Warsaw
Dataset updated July 10, 2026 on dane.gov.pl
Projects
Click a project to browse individual units, prices, and status.
| Project | City | Units |
|---|---|---|
| Konwiktorska 4 Konwiktorska | Warsaw | 39 |