In term of parks you can find 4 places (like "Valhúsahæð", "Plútóbrekka"). For sport places you have 5 places with "Nesvöllur", "Íþróttahús Seltjarnarness" for example.
As "Hjúkrunarheimilið Seltjörn", 3 parkings exist in the area. You can find 2 gas stations locally like "Orkan"
The main cities are the following: Seltjarnarnes, Reykjavík.
In term of bakeries you can find 1 places (like "Björnsbakarí"). For supermarkets you have 2 places with "Eiðistorg", "Hagkaup" for example.
You can find 7 tourism places locally like "Seltjörn", "Amlóði", "Maður og kona"
About nurseries, 2 possibilities exist (like "Sólbrekka", "Mánabrekka"). The area offers 3 spots in the "schools" category.
About doctors, 1 possibilities exist (like "Heilsugæslustöðin Seltjarnarnes"). The area offers 1 spots in the "pharmacies" category.
As "Rauða Ljónið", "Arna ís og kaffibar", 2 bars/cafes exist in the area. You can find 1 restaurants locally like "Ráðagerði" In term of ice cream vendors you can find 1 location in the region (like "Ísbúð Huppu").