MJM Development Maciej Szczepkowski JDG
Developer price register (Art 19b) — mandatory offer prices published on data.gov.pl.
Company & source
- Legal form
- Jednoosobowa działalność gospodarcza
- NIP (tax ID)
- 1251206509
- REGON
- 381613173
- Phone
- 501102516
- [email protected]
- Registered office
- POMNIKOWA 12A 05-270 MARKI MAZOWIECKIE
- Dataset ID
- 20245
- Data freshness
- Updated yesterday
- Update frequency
- Codziennie
- Projects
- 1
- Units listed
- 12
- Latest snapshot
- 2026-09-10
- Price range / m²
- PLN 9,762 – PLN 10,635
MJM Development Maciej Szczepkowski JDG is a Marki-based residential developer currently offering 12 units in 1 investment. Offer prices range from PLN 9,762 to PLN 10,635 per m², per Art. 19b register data (September 2026).
Register synced 1 day 180,864 units nationwide
Active in: Marki
Dataset updated June 30, 2026 on dane.gov.pl
Projects
Click a project to browse individual units, prices, and status.
| Project | City | Units |
|---|---|---|
| Osiedle Marmurowa MARMUROWA | Marki | 12 |