Leszczyńskiego 25, Warszawa

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

Developer: Weisenburger development 3 sp. z o.o.
City: Warsaw
Units on 2026-09-10: 14
Price range / m²: PLN 14,860 – PLN 20,412

Address Leszczyńskiego 25, 05-850, Warszawa Precise address

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

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Open information prospectus

View source CSV on dane.gov.pl

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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
#A/12/12.b Show details Hide details Price effective from 2026-08-21 City avg (similar size, over 80 m²): PLN 16,241/m² · Primary over 80 m² (2024) −8.5% below	84.12 m²	PLN 14,860 −8.5% below Primary over 80 m² (2024)	PLN 1,250,000	—	Available	View
#B/15/15.a Show details Hide details Price effective from 2026-08-17 City avg (similar size, 40–60 m²): PLN 14,927/m² · Primary 40–60 m² (2024) +20.6% above	58.31 m²	PLN 18,007 +20.6% above Primary 40–60 m² (2024)	PLN 1,050,000	—	Available	View
#A/13/13.a Show details Hide details Price effective from 2026-06-09 City avg (similar size, over 80 m²): PLN 16,241/m² · Primary over 80 m² (2024) +13.5% above	84.12 m²	PLN 18,426 +13.5% above Primary over 80 m² (2024)	PLN 1,550,000	—	Available	View
#A/11/11.b Show details Hide details Price effective from 2026-06-09 City avg (similar size, over 80 m²): PLN 16,241/m² · Primary over 80 m² (2024) +13.5% above	84.12 m²	PLN 18,426 +13.5% above Primary over 80 m² (2024)	PLN 1,550,000	—	Available	View
#A/11/11.a Show details Hide details Price effective from 2026-06-09 City avg (similar size, over 80 m²): PLN 16,241/m² · Primary over 80 m² (2024) +13.5% above	84.12 m²	PLN 18,426 +13.5% above Primary over 80 m² (2024)	PLN 1,550,000	—	Available	View
#A/10/10.b Show details Hide details Price effective from 2026-06-09 City avg (similar size, over 80 m²): PLN 16,241/m² · Primary over 80 m² (2024) +13.5% above	84.12 m²	PLN 18,426 +13.5% above Primary over 80 m² (2024)	PLN 1,550,000	—	Available	View
#A/12/12.a Show details Hide details Price effective from 2026-06-01 City avg (similar size, over 80 m²): PLN 16,241/m² · Primary over 80 m² (2024) +14.1% above	83.61 m²	PLN 18,538 +14.1% above Primary over 80 m² (2024)	PLN 1,550,000	—	Available	View
#A/10/10.a Show details Hide details Price effective from 2026-06-09 City avg (similar size, over 80 m²): PLN 16,241/m² · Primary over 80 m² (2024) +15.1% above	162.29 m²	PLN 18,691 +15.1% above Primary over 80 m² (2024)	PLN 3,033,339	—	Available	View
#B/16/16.a Show details Hide details Price effective from 2026-01-08 City avg (similar size, 40–60 m²): PLN 14,927/m² · Primary 40–60 m² (2024) +25.4% above	58.79 m²	PLN 18,711 +25.4% above Primary 40–60 m² (2024)	PLN 1,100,000	—	Available	View
#B/14/14.b Show details Hide details Price effective from 2026-01-08 City avg (similar size, 40–60 m²): PLN 14,927/m² · Primary 40–60 m² (2024) +25.4% above	58.79 m²	PLN 18,711 +25.4% above Primary 40–60 m² (2024)	PLN 1,100,000	—	Available	View
#B/15/15.b Show details Hide details Price effective from 2026-06-09 City avg (similar size, 40–60 m²): PLN 14,927/m² · Primary 40–60 m² (2024) +26.4% above	58.31 m²	PLN 18,865 +26.4% above Primary 40–60 m² (2024)	PLN 1,100,000	—	Available	View
#A/13/13.b Show details Hide details Price effective from 2026-06-09 City avg (similar size, over 80 m²): PLN 16,241/m² · Primary over 80 m² (2024) +17.1% above	84.12 m²	PLN 19,020 +17.1% above Primary over 80 m² (2024)	PLN 1,600,000	—	Available	View
#B/16/16.b Show details Hide details Price effective from 2026-06-09 City avg (similar size, 40–60 m²): PLN 14,927/m² · Primary 40–60 m² (2024) +28.1% above	58.31 m²	PLN 19,122 +28.1% above Primary 40–60 m² (2024)	PLN 1,115,000	—	Available	View
#B/14/14.a Show details Hide details Price effective from 2026-01-08 City avg (similar size, 40–60 m²): PLN 14,927/m² · Primary 40–60 m² (2024) +36.7% above	58.79 m²	PLN 20,412 +36.7% above Primary 40–60 m² (2024)	PLN 1,200,000	—	Available	View

All disclosed project fields

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

Dane dewelopera

Nr NIP: 5252954871

Lokalizacja inwestycji

Województwo: Mazowieckie

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Frequently asked questions about Leszczyńskiego 25, Warszawa

How much does an apartment at Leszczyńskiego 25, Warszawa cost?

Offer prices at Leszczyńskiego 25, Warszawa run from PLN 14 860/m² to PLN 20 412/m², with a median of PLN 18 691/m². These are the developer's own asking prices as filed in the Art. 19b register on September 10, 2026 — not transaction prices.

Who is the developer of Leszczyńskiego 25, Warszawa?

Leszczyńskiego 25, Warszawa is being built by Weisenburger development 3 Sp. z o.o. (NIP 5252954871), which publishes its mandatory offer prices under Art. 19b.

How many units are available at Leszczyńskiego 25, Warszawa?

The register lists 14 units at Leszczyńskiego 25, Warszawa as of September 10, 2026.

Where is Leszczyńskiego 25, Warszawa located?

Leszczyńskiego 25, Warszawa is at Leszczyńskiego 25, 05-850, Warszawa, Warszawa.

Where does this price data for Leszczyńskiego 25, Warszawa come from?

Directly from the Art. 19b mandatory price register that Weisenburger development 3 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 →