Plot for an apartment building 33417/1, Kaarela, Kuninkaantammi

The City of Helsinki is selling an apartment building plot with 5,400 floor square metres (AK) 33417/1 at Paletinkierto 5 in the Lammenranta area of Kuninkaantammi through an open price competition. The plot is being sold for the implementation of unregulated, non-subsidised owner-occupied housing. The plot will be sold to the highest bidder on the terms set out in the competition programme.

Read more in the call for purchase offers

The detailed terms of the competition and further information can be found in the competition programme and its appendices.

Any clarifications and corrections to the competition programme or extension of the period for submitting purchase offers during the competition will only be published on this website. 

Please send any questions no later than (Fri) 3 October 2025 at 16:00

Any clarifying questions regarding the competition and the plot being sold must be sent by email by (Fri) 3 October 2025 at 16:00 to  asuntotonttitiedustelut@hel.fi(Link opens default mail program) . The email must be titled ”Hintakilpailu, Kuninkaantammen tontti (AK) 33417/1”.

Answers to questions sent within the defined time period will be published on this website. The aim is to publish the answers no later than (Fri) 10 October 2025.

Offers must be submitted by (Mon) 10 November 2025 at 12:00 by the latest

Please submit the purchase offer and a report on the tenderer’s general eligibility requirements and prevention of the grey economy by (Mon) 10 November 2025 at 12:00 to the City of Helsinki Urban Environment Division customer service information desk. Please write the following on the sealed envelope ”Hintakilpailu, tontti (AK) 33417/1 ”.

Visiting address of the City of Helsinki Urban Environment Division information desk:
Työpajankatu 8, 1st floor, 00580 Helsinki, the information desk is open Mon–Fri 8:00–16:00

The City recommends delivering purchase offers personally to the City of Helsinki Urban Environment Division information desk.

You can also send the purchase offer by post, but please note that the sender is responsible for the offer arriving within the defined deadline.

Postal address:

Helsingin kaupunkiympäristön infopiste
PL 58213
00099 Helsingin kaupunki

Appendices in Finnish

Tarjouspyyntö

  1. Ostotarjouslomake
  2. Kiinteistökaupan esisopimusluonnos liitteineen (kauppakirjaluonnos liitteenä 1)
  3. Tonttien yleiset varausehdot 1.2.2025
  4. Asemakaava ja asemakaavan muutos 12401 määräyksineen 
    (asemakaava löytyy dwg-muodossa Helsingin karttapalvelusta kartta.hel.fi)(Link leads to external service)
  5. Asemakaavan selostus(Link leads to external service)
  6. Rakennettavuusselvitys 30.6.2025 liitteineen
  7. Helsingin kaupungin tutkimusraportti: Lammenranta, Kuninkaantammi: Maaperän pilaantuneisuustutkimus
  8. Alueryhmätyöskentelyn periaatteet
  9. Ohje rakennuksen elinkaaren hiilijalanjäljen laskemiseen ja tulosten raportointiin
  10. Ohje hiilijalanjälkilaskentaan poikkeaman hakemisessa Lammenrannan kaava-alueella
  11. Hulevesien hallinta tonteilla, Rakennusvalvonnan ohje 2023
  12. Rakentamislogistiikan toimintaohje urakoitsijoille ja rakennuttajille, Sitowise 16.05.2024
  13. Kuninkaantammi, Työmaa-aidan visuaalinen ohje, 15.5.2024
  14. Pyöräpysäköinnin suunnitteluohje, Helsingin kaupunki 2016
Ote asemakaavasta
Photo: kaupunkiympäristö

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