| Westerheim | Vestland, Norway | 1 | 1 | 0 | 2019-01-26 | |
| wissestad | Telemark, Norway | 1 | 1 | 0 | 2015-01-20 | |
| Yksetvegen 362 | Innlandet, Norway | 1 | 1 | 0 | 2021-01-30 | |
| Ystanes ullensvangvegen 242 | Vestland, Norway | 8 | 1 | 0 | 2023-02-05 | |
| Ytre Arna | Vestland, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Ytre kulen | Vestland, Norway | 5 | 1 | 0 | 2023-12-21 | |
| Ytre skårhaug | Vestland, Norway | 1 | 1 | 0 | 2023-01-28 | |
| Ytterhaugen 18 | Trøndelag, Norway | 2 | 1 | 0 | 2021-01-27 | |
| Ytterklungsetveien 6 | Nordland, Norway | 1 | 1 | 0 | 2023-01-28 | |
| Ytternesset 102 | Trøndelag, Norway | 1 | 1 | 0 | 2017-02-01 | |
| Ytternesset, 93 | Trøndelag, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Yven, Lekeveien | Østfold, Norway | 1 | 1 | 0 | 2017-01-29 | |
| Ødegården | Vestfold, Norway | 1 | 1 | 0 | 2016-01-28 | |
| Ødegården | Innlandet, Norway | 1 | 1 | 0 | 2014-01-25 | |
| Øjavn. 30 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2018-01-28 | |
| Øksfjord | Finnmark, Norway | 1 | 1 | 0 | 2020-01-25 | |
| Ølstadlykkja | Innlandet, Norway | 1 | 1 | 0 | 2016-02-07 | |
| Ølveshova lanskapsvernområde | Vestland, Norway | 1 | 1 | 0 | 2016-02-01 | |
| Øraker | Oslo, Norway | 2 | 1 | 0 | 2020-01-26 | |
| Ørelunden, Moss | Østfold, Norway | 10 | 1 | 0 | 2024-01-28 | |
| Ørmelen | Trøndelag, Norway | 8 | 1 | 0 | 2022-01-31 | |
| Ørnevegen 381 | Møre og Romsdal, Norway | 8 | 1 | 0 | 2024-01-28 | |
| østbrumundvegen 53 | Innlandet, Norway | 4 | 1 | 0 | 2021-01-31 | |
| Østbyfaret, 29b | Oslo, Norway | 1 | 1 | 0 | 2023-01-29 | |
| østbygdvegen 237 | Innlandet, Norway | 1 | 1 | 0 | 2021-01-31 | |
| Østbyveien 2D | Oslo, Norway | 1 | 1 | 0 | 2022-01-28 | |
| Østegårdsveien 4 | Akershus, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Østerås | Akershus, Norway | 1 | 1 | 0 | 2023-01-28 | |
| østre grislingås | Østfold, Norway | 1 | 1 | 0 | 2019-01-29 | |
| Østre Nattlandsfjellet 28 B | Vestland, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Østre Nesveien 8 | Vestfold, Norway | 1 | 1 | 0 | 2020-01-25 | |
| Østre vei 8, Tolvsrød | Vestfold, Norway | 1 | 1 | 0 | 2021-01-31 | |
| østreng | Østfold, Norway | 1 | 1 | 0 | 2013-01-23 | |
| Østrengveien | Østfold, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Øver Bjørkan | Trøndelag, Norway | 2 | 1 | 0 | 2015-01-28 | |
| Øverberg | Akershus, Norway | 6 | 1 | 0 | 2016-02-29 | |
| Øverbrenna 31 | Innlandet, Norway | 1 | 1 | 0 | 2019-01-26 | |
| Øverlibakken 37 | Troms, Norway | 1 | 1 | 0 | 2023-01-28 | |
| Øverliveien 5 | Oslo, Norway | 1 | 1 | 0 | 2022-01-29 | |
| Øvre Brenn | Innlandet, Norway | 1 | 1 | 0 | 2024-01-21 | |
| Øvre Byrkja, 60 | Rogaland, Norway | 1 | 1 | 0 | 2021-01-30 | |
| Øvre Dagsvik | Nordland, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Øvre Fantoftåsen 45 | Vestland, Norway | 1 | 1 | 0 | 2019-01-22 | |
| Øvre Frydendal 153 | Akershus, Norway | 2 | 1 | 0 | 2020-01-25 | |
| Øvre Gonevei, Tjøme | Vestfold, Norway | 1 | 1 | 0 | 2021-02-02 | |
| Øvre Hallenskog | Akershus, Norway | 1 | 1 | 0 | 2013-01-22 | |
| Øvre Hamna 18 | Troms, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Øvre inngjerdingsvegen 6 | Akershus, Norway | 1 | 1 | 0 | 2024-01-28 | |
| Øvre Kleppe | Vestland, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Øvre krohnåsen 45 | Vestland, Norway | 2 | 1 | 0 | 2023-01-28 | |
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