Emerald Hill, New Zealand
suburb of Birchville in Upper Hutt, New Zealand

Emerald Hill is a hill (and unofficial suburb or locality name) in the suburb of Birchville, Upper Hutt, New Zealand. The name Emerald Hill has been applied by developers Golden Homes Wellington Ltd to a housing development they are constructing on the north-eastern slopes of Emerald Hill. This development consists of around 4 or 5 streets off the end of Gemstone Drive.
The Metlink bus route 110 operates between Petone and the intersection of Emerald Hill Road with Gemstone Drive half-hourly during the day.
Demographics
Emerald Hill covers 0.55 km2 (0.21 sq mi). It is part of the Birchville-Brown Owl statistical area, and is also included in the demographics for Birchville.
Emerald Hill had a population of 273 in the 2023 New Zealand census, an increase of 9 people (3.4%) since the 2018 census, and an increase of 12 people (4.6%) since the 2013 census. There were 144 males and 129 females in 93 dwellings. 6.6% of people identified as LGBTIQ+. There were 48 people (17.6%) aged under 15 years, 48 (17.6%) aged 15 to 29, 132 (48.4%) aged 30 to 64, and 45 (16.5%) aged 65 or older.
Begin with the source’s own compact description: “Emerald Hill, New Zealand” is suburb of Birchville in Upper Hutt, New Zealand. The dossier treats that line as a proposition to test through Emerald, Hill and Zealand, not as a finished interpretation.
Why this record matters
The phrase “suburb of Birchville in Upper Hutt, New Zealand” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 20, 2026. The linked authority identifier is Q5370440. Authority coordinates are -41.096, 175.109. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2023, 2018 and 2013.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
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The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
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- Expand the search: follow Emerald Hill, New Zealand primary sources, Emerald Hill, New Zealand archive and Emerald research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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This entry incorporates text from “Emerald Hill, New Zealand” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.