ul. gen. Józefa Sowińskiego 38, Wyszków

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

Developer: REAL INVESTMENT KONRAD KSIĘŻAK SPÓŁKA KOMANDYTOWA
City: Wyszków
Units on 2026-10-25: 16
Price range / m²: PLN 8,600 – PLN 9,600

Address ul. gen. Józefa Sowińskiego 38, 07-200, Wyszków Precise address

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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
#46 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP46 Art. 19a all-in price (PLN 640,604) includes ancillary components beyond the base Art. 19b total (PLN 594,604).	69.14 m²	PLN 8,600	PLN 594,604	PLN 640,604	Available	View
#69 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP69 Art. 19a all-in price (PLN 650,322) includes ancillary components beyond the base Art. 19b total (PLN 604,322).	70.27 m²	PLN 8,600	PLN 604,322	PLN 650,322	Available	View
#51 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP51 Art. 19a all-in price (PLN 641,464) includes ancillary components beyond the base Art. 19b total (PLN 595,464).	69.24 m²	PLN 8,600	PLN 595,464	PLN 641,464	Available	View
#45 Show details Hide details Price effective from 2026-04-10 All-in price effective from 2026-04-10 Ancillary part type Miejsce postojowe Ancillary part ID MP45 Art. 19a all-in price (PLN 459,952) includes ancillary components beyond the base Art. 19b total (PLN 413,952).	47.04 m²	PLN 8,800	PLN 413,952	PLN 459,952	Available	View
#93 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP93 Art. 19a all-in price (PLN 668,248) includes ancillary components beyond the base Art. 19b total (PLN 622,248).	70.71 m²	PLN 8,800	PLN 622,248	PLN 668,248	Reserved	View
#43 Show details Hide details Price effective from 2026-04-10 All-in price effective from 2026-04-10 Ancillary part type Miejsce postojowe Ancillary part ID MP43 Art. 19a all-in price (PLN 472,712) includes ancillary components beyond the base Art. 19b total (PLN 426,712).	48.49 m²	PLN 8,800	PLN 426,712	PLN 472,712	Available	View
#44 Show details Hide details Price effective from 2026-04-10 All-in price effective from 2026-04-10 Ancillary part type Miejsce postojowe Ancillary part ID MP44 Art. 19a all-in price (PLN 433,904) includes ancillary components beyond the base Art. 19b total (PLN 387,904).	44.08 m²	PLN 8,800	PLN 387,904	PLN 433,904	Reserved	View
#32 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP32 Art. 19a all-in price (PLN 712,776) includes ancillary components beyond the base Art. 19b total (PLN 666,776).	75.77 m²	PLN 8,800	PLN 666,776	PLN 712,776	Available	View
#57 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP57 Art. 19a all-in price (PLN 692,448) includes ancillary components beyond the base Art. 19b total (PLN 646,448).	73.46 m²	PLN 8,800	PLN 646,448	PLN 692,448	Available	View
#24 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP24 Art. 19a all-in price (PLN 712,248) includes ancillary components beyond the base Art. 19b total (PLN 666,248).	75.71 m²	PLN 8,800	PLN 666,248	PLN 712,248	Available	View
#52 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP52 Art. 19a all-in price (PLN 691,040) includes ancillary components beyond the base Art. 19b total (PLN 645,040).	73.3 m²	PLN 8,800	PLN 645,040	PLN 691,040	Available	View
#72 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP72 Art. 19a all-in price (PLN 661,020) includes ancillary components beyond the base Art. 19b total (PLN 615,020).	66.85 m²	PLN 9,200	PLN 615,020	PLN 661,020	Available	View
#5 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP5 Art. 19a all-in price (PLN 671,416) includes ancillary components beyond the base Art. 19b total (PLN 625,416).	67.98 m²	PLN 9,200	PLN 625,416	PLN 671,416	Available	View
#21 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP21 Art. 19a all-in price (PLN 678,958) includes ancillary components beyond the base Art. 19b total (PLN 632,958).	68.06 m²	PLN 9,300	PLN 632,958	PLN 678,958	Reserved	View
#37 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP37 Art. 19a all-in price (PLN 679,609) includes ancillary components beyond the base Art. 19b total (PLN 633,609).	68.13 m²	PLN 9,300	PLN 633,609	PLN 679,609	Available	View
#40 Show details Hide details Price effective from 2025-09-11 All-in price effective from 2025-09-11 Ancillary part type Miejsce postojowe Ancillary part ID MP40 Art. 19a all-in price (PLN 565,072) includes ancillary components beyond the base Art. 19b total (PLN 519,072).	54.07 m²	PLN 9,600	PLN 519,072	PLN 565,072	Available	View

All disclosed project fields

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

Dane dewelopera

Nr NIP: 5423359082

Lokalizacja inwestycji

Województwo: mazowieckie
Gmina: Wyszków

Other investments by Real Investment Konrad Księżak sp.k.

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Frequently asked questions about ul. gen. Józefa Sowińskiego 38, Wyszków

How much does an apartment at ul. gen. Józefa Sowińskiego 38, Wyszków cost?

Offer prices at ul. gen. Józefa Sowińskiego 38, Wyszków run from PLN 8 600/m² to PLN 9 600/m², with a median of PLN 8 800/m². These are the developer's own asking prices as filed in the Art. 19b register on October 25, 2026 — not transaction prices.

Who is the developer of ul. gen. Józefa Sowińskiego 38, Wyszków?

ul. gen. Józefa Sowińskiego 38, Wyszków is being built by Real Investment Konrad Księżak sp.k. (NIP 5423359082), which publishes its mandatory offer prices under Art. 19b.

How many units are available at ul. gen. Józefa Sowińskiego 38, Wyszków?

The register lists 16 units at ul. gen. Józefa Sowińskiego 38, Wyszków as of October 25, 2026. A further 2 have been sold or are no longer listed.

Where is ul. gen. Józefa Sowińskiego 38, Wyszków located?

ul. gen. Józefa Sowińskiego 38, Wyszków is at ul. gen. Józefa Sowińskiego 38, 07-200, Wyszków, Wyszków.

Where does this price data for ul. gen. Józefa Sowińskiego 38, Wyszków come from?

Directly from the Art. 19b mandatory price register that Real Investment Konrad Księżak sp.k. 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 →