Postal code
al. Kasztanowa, Młochów
Młochów, Nadarzyn municipality (gmina), pruszkowski county (powiat), mazowieckie voivodeship
al. Kasztanowa in Młochów has 2 postal codes: 05-830, 05-831. The correct code depends on the building number — check the table below. This street has 131 buildings with a listed postal code. The locality is in pruszkowski county (powiat), mazowieckie voivodeship.
| Code | Building numbers |
|---|---|
| 21 | |
| 11, 14, 14a, 15A, 16, 16a, 18, 18a, 19–20, 20a, 22, 22a, 24, 24a, 25–26, 26a, 27–28, 28a, 29–30, 30a, 31–32, 32a, 33–34, 34a, 35–36, 36a, 37–38, 38a, 39–40, 40a, 42, 42a, 44, 44a, 46, 46a, 48, 48a, 48b, 50, 50a, 52, 52a, 54, 54a, 56, 56a, 58, 58a, 60, 60a, 62, 62a, 64, 64a, 66, 66a, 68, 68a, 70, 70a, 72, 72a, 74, 74a, 76, 76a, 76b, 78, 78a, 78b, 80, 80a, 82, 82a, 84, 86, 86a, 86b, 88, 88a, 88b, 90, 90a, 90b, 92, 92a, 92b, 92c, 92d, 92e, 94, 94a, 94b, 94c, 94d, 94e, 96, 96a, 98, 98a, 98b, 100, 100a, 100b, 102, 102a, 102b, 102c, 104, 104a, 104b, 106, 106a, 106b, 108, 108a, 110, 110a, 112, 112… |
How to address a letter or parcel in Poland?
Jan Kowalski al. Kasztanowa 21 05-830 Młochów
Write the postal code in the 00-000 format on the last line, before the town name. Put the recipient's full name on the first line and the street with building and flat number on the second. For mail from abroad, add POLAND as the final line. The postal code on this street depends on the building number. Before posting, make sure it matches the number in the table.
Frequently asked questions
What is the postal code for al. Kasztanowa, Młochów?
al. Kasztanowa (Młochów) has 2 postal codes: 05-830, 05-831.
What determines the postal code for al. Kasztanowa?
On longer streets, Polish Post assigns different postal codes to ranges of building numbers, often separately for even and odd numbers. The code for al. Kasztanowa therefore depends on the building number — see the ranges in the table above.
Where else can you find al. Kasztanowa?
Which postal codes are near 05-830?
Where is al. Kasztanowa, Młochów?
al. Kasztanowa, Młochów, lies in Nadarzyn municipality (gmina), in pruszkowski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.0505, 20.7825.
Where does this data come from?
Localities and postal codes come from the public TERYT registers (Statistics Poland), while streets, building numbers and locations come from the National Register of Boundaries (GUGiK). Data as of 12.11.2026. This site is not affiliated with Poczta Polska; for important shipments, confirm the code at a post office. More about sources