ul. Siemianowicka, Katowice

Art 19b developer offer prices — mandatory disclosure from data.gov.pl, not NBP transaction averages.

Developer: Osiedla Silesia Spółka Z ograniczoną Odpowiedzialnością
City: Katowice
Units on 2026-05-06: 6
Price range / m²: PLN 7,822 – PLN 9,686

Address ul. Siemianowicka, 09-408, Katowice Street only

Location is geocoded from the register address and may be approximate.

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Open information prospectus

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Unit offers

Developer asking prices compared to district and city transaction averages for a similar size band (NBP/GUS).

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Unit	Area	Offer / m²	Total	All-in (19a)	Status	Prospectus
#E Show details Hide details Price effective from 2025-09-18 All-in price effective from 2025-09-18 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) −16.3% below	134.11 m²	PLN 7,822 was PLN 7,449 −16.3% below Primary over 80 m² (2025)	PLN 1,049,000	—	Available	View
#B Show details Hide details Price effective from 2025-09-18 All-in price effective from 2025-09-18 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) −12.3% below	134.11 m²	PLN 8,195 −12.3% below Primary over 80 m² (2025)	PLN 1,099,000	—	Available	View
#A Show details Hide details Price effective from 2025-09-18 All-in price effective from 2025-09-18 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) −8.1% below	134.11 m²	PLN 8,590 −8.1% below Primary over 80 m² (2025)	PLN 1,152,000	—	Available	View
#D Show details Hide details Price effective from 2025-09-18 All-in price effective from 2025-09-18 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) Near market	134.11 m²	PLN 8,926 Near market Primary over 80 m² (2025)	PLN 1,197,000	—	Available	View
#F Show details Hide details Price effective from 2025-09-18 All-in price effective from 2025-09-18 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) Near market	134.11 m²	PLN 9,164 Near market Primary over 80 m² (2025)	PLN 1,229,000	—	Available	View
#C Show details Hide details Price effective from 2025-09-18 All-in price effective from 2025-09-18 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) Near market	134.11 m²	PLN 9,686 was PLN 9,313 Near market Primary over 80 m² (2025)	PLN 1,299,000	—	Available	View

All disclosed project fields

Every non-empty field from the latest register import for this investment.

Dane dewelopera

Nr NIP: 6343027065

Lokalizacja inwestycji

Województwo: śląskie
Gmina: Katowice

Nearby investments

Modelarska 32, Katowice
1,863 m away · Antrans Invest Sp. z o.o.

14 units

Frequently asked questions about ul. Siemianowicka, Katowice

How much does an apartment at ul. Siemianowicka, Katowice cost?

Offer prices at ul. Siemianowicka, Katowice run from PLN 7 822/m² to PLN 9 686/m², with a median of PLN 8 926/m². These are the developer's own asking prices as filed in the Art. 19b register on May 06, 2026 — not transaction prices.

Who is the developer of ul. Siemianowicka, Katowice?

ul. Siemianowicka, Katowice is being built by Osiedla Silesia Sp. z o.o. (NIP 6343027065), which publishes its mandatory offer prices under Art. 19b.

How many units are available at ul. Siemianowicka, Katowice?

The register lists 6 units at ul. Siemianowicka, Katowice as of May 06, 2026.

Where is ul. Siemianowicka, Katowice located?

ul. Siemianowicka, Katowice is at ul. Siemianowicka, 09-408, Katowice, Katowice.

Where does this price data for ul. Siemianowicka, Katowice come from?

Directly from the Art. 19b mandatory price register that Osiedla Silesia Sp. z o.o. is legally required to publish on dane.gov.pl. We reproduce the filing unchanged — these are asking prices set by the developer, not NBP transaction averages or listing-portal figures.

Compare with NBP transaction data →