| Yttersian, Sistranda | Trøndelag, Norway | 2 | 1 | 0 | 2015-01-01 | |
| ø.keisemark - horten | Vestfold, Norway | 4 | 1 | 0 | 2013-01-27 | |
| Øberg | Østfold, Norway | 1 | 1 | 0 | 2011-03-14 | |
| ødegården. vesterøy | Østfold, Norway | 4 | 1 | 0 | 2023-01-29 | |
| Ødegårdslia 21 | Akershus, Norway | 1 | 1 | 0 | 2013-01-26 | |
| Øgårdsveien 33 | Vestfold, Norway | 5 | 1 | 0 | 2023-01-29 | |
| Øistein Thurmans vei 26 | Vestfold, Norway | 1 | 1 | 0 | 2019-01-26 | |
| Øksnevadtjørna | Rogaland, Norway | 1 | 1 | 0 | 1994-11-23 | |
| Øredalen 8 | Østfold, Norway | 1 | 1 | 0 | 2023-02-05 | |
| Ørejordet | Østfold, Norway | 1 | 1 | 0 | 2016-02-17 | |
| Ørelunden, Moss | Østfold, Norway | 5 | 1 | 0 | 2023-01-20 | |
| Øren, Drammen | Buskerud, Norway | 1 | 1 | 0 | 2020-01-26 | |
| Øreåsen | Østfold, Norway | 10 | 1 | 0 | 2024-01-27 | |
| Ørje | Østfold, Norway | 2 | 1 | 0 | 2018-01-29 | |
| Ørsnes | Vestfold, Norway | 2 | 1 | 0 | 2015-02-01 | |
| Østbygda | Vestfold, Norway | 2 | 1 | 0 | 2020-01-30 | |
| Østbyveien 2 | Vestfold, Norway | 1 | 1 | 0 | 2021-01-26 | |
| Østbyveien, Føynland, Nøtterøy | Vestfold, Norway | 3 | 1 | 0 | 2023-01-29 | |
| Østensjø | Oslo, Norway | 1 | 1 | 0 | 2014-03-11 | |
| Østensjø | Oslo, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Østerhus | Agder, Norway | 2 | 1 | 0 | 2012-01-29 | |
| Østerøyveien 5 | Vestfold, Norway | 1 | 1 | 0 | 2011-01-30 | |
| Østerås | Akershus, Norway | 1 | 1 | 0 | 2022-02-04 | |
| Østlimarka (Strindamarka) | Trøndelag, Norway | 4 | 1 | 0 | 2024-01-27 | |
| Østmarknesset | Trøndelag, Norway | 1 | 1 | 0 | 2013-01-27 | |
| Østmarkveien 12 | Trøndelag, Norway | 3 | 1 | 0 | 2024-02-04 | |
| Østre Halsen | Vestfold, Norway | 3 | 1 | 0 | 2019-01-27 | |
| Østre Løes | Akershus, Norway | 1 | 1 | 0 | 2017-01-29 | |
| Østre torgauten | Østfold, Norway | 4 | 1 | 0 | 2017-06-22 | |
| Østre Torgauten vei 78 | Østfold, Norway | 5 | 1 | 0 | 2024-01-29 | |
| Østremneset | Rogaland, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Østvedthagen 36 | Telemark, Norway | 1 | 1 | 0 | 2020-01-26 | |
| Østveien 119 | Vestfold, Norway | 2 | 1 | 0 | 2024-01-28 | |
| Øverberg | Akershus, Norway | 3 | 1 | 0 | 2016-03-08 | |
| Øverbrenna 4 | Innlandet, Norway | 1 | 1 | 0 | 2023-01-29 | |
| Øverhagen, Bøfjorden | Møre og Romsdal, Norway | 4 | 1 | 0 | 2021-01-24 | |
| Øverskreien | Innlandet, Norway | 1 | 1 | 0 | 2011-06-01 | |
| Øvlinglia, Stugudal | Trøndelag, Norway | 1 | 1 | 0 | 2016-04-17 | |
| Øvre Ringvei 52 Vågsbygd | Agder, Norway | 3 | 1 | 0 | 2023-02-01 | |
| Øvre Dr Holms vei 70 | Vestfold, Norway | 2 | 1 | 0 | 2022-01-31 | |
| Øvre Dramdalsvei 5/7, Skotselv | Buskerud, Norway | 2 | 1 | 0 | 2016-04-26 | |
| Øvre Ervik | Vestland, Norway | 1 | 1 | 0 | 2018-02-01 | |
| Øvre Fantoftåsen 45 | Vestland, Norway | 1 | 1 | 0 | 2019-01-22 | |
| Øvre Flåtten, Varmbo | Trøndelag, Norway | 1 | 1 | 0 | 2015-06-01 | |
| Øvre Godvik | Vestland, Norway | 6 | 1 | 2 | 2022-01-29 | |
| Øvre Hageby | Vestland, Norway | 1 | 1 | 0 | 2010-01-30 | |
| Øvre Hasle | Vestfold, Norway | 3 | 1 | 0 | 2011-01-29 | |
| Øvre Hasle | Vestfold, Norway | 2 | 1 | 0 | 2018-01-28 | |
| Øvre Haslevei 63 | Vestfold, Norway | 1 | 1 | 0 | 2023-01-28 | |
| Øvre Hausland 15 | Agder, Norway | 2 | 1 | 0 | 2021-01-23 | |
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