Żelazna, Katowice

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

Developer: GRUNDMANNA APARTMENTS SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
City: Katowice
Units on 2026-10-26: 120
Price range / m²: PLN 11,500 – PLN 14,350

Address Żelazna, 40-851, Katowice Street only

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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
#C/C.1.06 Show details Hide details Price effective from 2026-09-14 City avg (similar size, under 40 m²): PLN 10,083/m² · Primary under 40 m² (2025) +14.1% above	31.72 m²	PLN 11,500 +14.1% above Primary under 40 m² (2025)	PLN 364,780	—	Available	View
#C/C.2.06 Show details Hide details Price effective from 2026-09-14 City avg (similar size, under 40 m²): PLN 10,083/m² · Primary under 40 m² (2025) +14.1% above	31.72 m²	PLN 11,500 +14.1% above Primary under 40 m² (2025)	PLN 364,780	—	Available	View
#C/C.0.06 Show details Hide details Price effective from 2026-09-14 City avg (similar size, under 40 m²): PLN 10,083/m² · Primary under 40 m² (2025) +14.1% above	31.02 m²	PLN 11,500 +14.1% above Primary under 40 m² (2025)	PLN 356,730	—	Available	View
#C/C.1.04 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +20.2% above	58.54 m²	PLN 11,700 +20.2% above Primary 40–60 m² (2025)	PLN 684,918	—	Available	View
#C/C.0.11 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +20.2% above	51.79 m²	PLN 11,700 +20.2% above Primary 40–60 m² (2025)	PLN 605,943	—	Available	View
#C/C.2.04 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +20.2% above	58.54 m²	PLN 11,700 +20.2% above Primary 40–60 m² (2025)	PLN 684,918	—	Available	View
#C/C.1.08 Show details Hide details Price effective from 2026-10-21 City avg (similar size, under 40 m²): PLN 10,083/m² · Primary under 40 m² (2025) +20.0% above	32.97 m²	PLN 12,102 +20.0% above Primary under 40 m² (2025)	PLN 399,000	—	Available	View
#C/C.0.03 Show details Hide details Price effective from 2026-09-14 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) +30.6% above	81.11 m²	PLN 12,200 +30.6% above Primary over 80 m² (2025)	PLN 989,542	—	Available	View
#C/C.0.12 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 60–80 m²): PLN 9,485/m² · Primary 60–80 m² (2025) +28.6% above	72.9 m²	PLN 12,200 +28.6% above Primary 60–80 m² (2025)	PLN 889,380	—	Available	View
#C/C.1.12 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 60–80 m²): PLN 9,485/m² · Primary 60–80 m² (2025) +29.7% above	73.25 m²	PLN 12,300 +29.7% above Primary 60–80 m² (2025)	PLN 900,975	—	Available	View
#C/C.0.04 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +26.4% above	58.08 m²	PLN 12,300 +26.4% above Primary 40–60 m² (2025)	PLN 714,384	—	Available	View
#C/C.1.03 Show details Hide details Price effective from 2026-09-14 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) +31.6% above	81.81 m²	PLN 12,300 +31.6% above Primary over 80 m² (2025)	PLN 1,006,263	—	Available	View
#C/C.0.01 Show details Hide details Price effective from 2026-09-14 City avg (similar size, under 40 m²): PLN 10,083/m² · Primary under 40 m² (2025) +22.5% above	37.93 m²	PLN 12,350 +22.5% above Primary under 40 m² (2025)	PLN 468,436	—	Available	View
#C/C.0.02 Show details Hide details Price effective from 2026-09-14 City avg (similar size, under 40 m²): PLN 10,083/m² · Primary under 40 m² (2025) +22.5% above	39.73 m²	PLN 12,350 +22.5% above Primary under 40 m² (2025)	PLN 490,666	—	Available	View
#C/C.0.14 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +26.9% above	40.39 m²	PLN 12,350 +26.9% above Primary 40–60 m² (2025)	PLN 498,817	—	Available	View
#C/C.0.15 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +26.9% above	40.38 m²	PLN 12,350 +26.9% above Primary 40–60 m² (2025)	PLN 498,693	—	Available	View
#C/C.0.13 Show details Hide details Price effective from 2026-09-14 City avg (similar size, under 40 m²): PLN 10,083/m² · Primary under 40 m² (2025) +22.5% above	39.68 m²	PLN 12,350 +22.5% above Primary under 40 m² (2025)	PLN 490,048	—	Available	View
#C/C.1.11 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +27.4% above	52.25 m²	PLN 12,400 +27.4% above Primary 40–60 m² (2025)	PLN 647,900	—	Available	View
#C/C.2.12 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 60–80 m²): PLN 9,485/m² · Primary 60–80 m² (2025) +30.7% above	73.25 m²	PLN 12,400 +30.7% above Primary 60–80 m² (2025)	PLN 908,300	—	Available	View
#C/C.2.03 Show details Hide details Price effective from 2026-09-14 City avg (similar size, over 80 m²): PLN 9,343/m² · Primary over 80 m² (2025) +32.7% above	81.81 m²	PLN 12,400 +32.7% above Primary over 80 m² (2025)	PLN 1,014,444	—	Available	View
#C/C.1.13 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +27.9% above	40.05 m²	PLN 12,450 +27.9% above Primary 40–60 m² (2025)	PLN 498,623	—	Available	View
#C/C.1.02 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +27.9% above	40.13 m²	PLN 12,450 +27.9% above Primary 40–60 m² (2025)	PLN 499,619	—	Available	View
#C/C.1.15 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +27.9% above	41.01 m²	PLN 12,450 +27.9% above Primary 40–60 m² (2025)	PLN 510,575	—	Available	View
#C/C.1.01 Show details Hide details Price effective from 2026-09-14 City avg (similar size, under 40 m²): PLN 10,083/m² · Primary under 40 m² (2025) +23.5% above	38.51 m²	PLN 12,450 +23.5% above Primary under 40 m² (2025)	PLN 479,450	—	Available	View
#C/C.1.14 Show details Hide details Price effective from 2026-09-14 City avg (similar size, 40–60 m²): PLN 9,732/m² · Primary 40–60 m² (2025) +27.9% above	40.8 m²	PLN 12,450 +27.9% above Primary 40–60 m² (2025)	PLN 507,960	—	Available	View

All disclosed project fields

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

Dane dewelopera

Nr NIP: 5472178305

Other investments by Grundmanna Apartments Sp. z o.o.

Grundmanna/ Żelazna, Katowice
Katowice · 170 units

Frequently asked questions about Żelazna, Katowice

How much does an apartment at Żelazna, Katowice cost?

Offer prices at Żelazna, Katowice run from PLN 11 500/m² to PLN 14 350/m², with a median of PLN 13 400/m². These are the developer's own asking prices as filed in the Art. 19b register on October 26, 2026 — not transaction prices.

Who is the developer of Żelazna, Katowice?

Żelazna, Katowice is being built by Grundmanna Apartments Sp. z o.o. (NIP 5472178305), which publishes its mandatory offer prices under Art. 19b.

How many units are available at Żelazna, Katowice?

The register lists 120 units at Żelazna, Katowice as of October 26, 2026.

Where is Żelazna, Katowice located?

Żelazna, Katowice is at Żelazna, 40-851, Katowice, Katowice.

Where does this price data for Żelazna, Katowice come from?

Directly from the Art. 19b mandatory price register that Grundmanna Apartments 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 →