Heikinlaakso

Alppikylä (Swedish: Alpbyn; literally means the "Alpine village") is a neighborhood in the northeastern part of Helsinki, Finland. It is located between the Tattarisuo neighborhood and the Helsinki–Lahti Highway (E75), near the Helsinki–Malmi Airport. It is classified as belonging to the Suurmetsä district. At the beginning of 2017, the area had a population of 1,478.

Jakomäki (Swedish: Jakobacka) is a quarter, part of Suurmetsä neighbourhood in Helsinki, Finland. It has an area of 1.92 km2 and a population of 5,481 (2005).The suburb was built within a few years in the 1960s, and it contained only council houses. In the 1970s, blocks of flats were built in northern area of Jakomäki. Jakomäki is located near the border of Vantaa. It is bordered by Kivikko, Heikinlaakso and Tattarisuo. Apartments that are located on the highest points of Jakomäki, do not have more than three floors because of low flying general aviation aircraft that take off from or land to Helsinki-Malmi airport located nearby. Jakomäki has been known for years as one of the notorious suburbs in the city. The number of unemployed in the district is also one of the highest in Helsinki and one of the lowest in terms of the number of high-educated people.

Tattarisuo (Finnish), Tattarmossen (Swedish) is a northeastern neighborhood of Helsinki, Finland, east of the Helsinki-Malmi airport. It has a population of 70 (in 2005), and contains 1084 jobs (December 2003). The neighbourhood consists mostly of small industry and warehouses. Many of the companies in the area deal with recycling metal. The woods in the area is known for their bird life and are popular among birdwatchers in Helsinki.

Suurmetsä (Finnish), Storskog (Swedish) is a subdistrict of Helsinki, Finland.

Puistola (Swedish: Parkstad; literally means "park town") is a northeastern part of Helsinki, Finland. It is located along the main railway (Helsinki–Hämeenlinna railway) about two kilometers south of Tikkurila (Vantaa) and about six kilometers north of Malmi (Helsinki). Puistola was previously also considered a field area on the west side of the main railway, but after its construction it was named Tapulikaupunki and classified as belonging to the Suutarila district. Between Puistola and Tapulikaupunki, along the main railway, is the Puistola railway station.

Helsinki-Malmi Airport (Finnish: Helsinki-Malmin lentoasema, Swedish: Helsingfors-Malm flygplats) (IATA: HEM, ICAO: EFHF) is an airfield in Helsinki, Finland, located in the district of Malmi, 5.4 NM (10.0 km; 6.2 mi) north-north-east of the city centre. It was opened in 1936. Until the opening of Helsinki-Vantaa Airport in 1952, it was the main airport of Helsinki and of Finland. After that, it was used for general aviation and flight training, and remained the second-busiest airport in Finland, as measured by the number of landings, after Helsinki-Vantaa Airport. The city of Helsinki, which owns the land the airport is located on, terminated its lease agreement for aviation purposes in December 2019, and its remaining runway was closed in March 2021, but several legal complaints are pending in courts. The city plans to use the land for the construction of approximately 25,000 new apartments starting in 2024. The airfield area, including the runways and taxiways, was opened for public recreation in February 2022.

The Finnish Forest Research Institute (Finnish: Metsäntutkimuslaitos, Swedish: Skogsforskningsinstitutet), known as Metla, is a subordinate agency to the Ministry of Agriculture and Forestry of the Government of Finland. It has statutory duties to promote, through research, the economical, ecological, and socially sustainable management and use of forests. Metla is one of Europe's largest forestry research institutes, with an annual budget of around €40 million and 9 main research units (in Joensuu, Kannus, Kolari, Loppi's Läyliäinen, Parkano, Savonlinna's Punkaharju, Rovaniemi, Suonenjoki and Vantaa).

The National Bureau of Investigation (NBI) (Finnish: Keskusrikospoliisi (KRP), Swedish: Centralkriminalpolisen (CKP), lit. 'central criminal police') is a national law enforcement agency of the Finnish Police and the principal criminal investigation and criminal intelligence organization of Finland. The Bureau's main tasks are to counter and investigate organized crime, provide expert services, and develop methods for criminal investigation. NBI is also responsible for financial intelligence (FININT), such as preventing money laundering and terrorism financing. NBI headquarters has been situated in the city of Vantaa within the Capital Region since 1994 with field offices in Tampere, Turku, Mariehamn, Joensuu, Oulu and Rovaniemi. It is subordinate to the National Police Board under the jurisdiction of the Interior Ministry.

Tattariharju, known as Tattaråsen in Swedish, is a northern neighbourhood of Helsinki, Finland.

Puistola (Finnish) or Parkstad (Swedish) is a railway station in the Tapulikaupunki district of Helsinki, Finland. It is located between the stations of Tapanila and Tikkurila, along the main railroad track from Helsinki to Riihimäki, about 14 kilometres northeast from the Helsinki Central railway station.

Malmi shooting range (Finnish: Malmin ampumarata) was a shooting range in the Malmi district of Helsinki, Finland, active from 1937 to 1993. The shooting range was built by the Finnish Army for the 1937 ISSF World Shooting Championships and was also used in the shooting events of the 1952 Summer Olympics.During the World War II, Malmi shooting range was an execution site. One of the persons shot in Malmi was Martta Koskinen, the last woman executed in Finland. The shooting range was closed in 1993. Today it is a residential and recreation area which is a part of the Kivikko district.

Kurkimäki (Finnish), Tranbacka (Swedish) is an eastern neighborhood of Helsinki, Finland.