Marlborough House

mansion in the City of Westminster, London, England, UK
Place mansion Q565532
Marlborough House
CMallwitz at English Wikipedia · Public Domain · Wikimedia
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Marlborough House

Summary

Marlborough House is a mansion[1]. It ranks in the top 3% of mansion entities by monthly Wikipedia readership (702 views/month).[2]

Key Facts

  • Marlborough House is located in City of Westminster[3].
  • Marlborough House is located in London[4].
  • Marlborough House is in the country of United Kingdom[5].
  • Marlborough House's image is recorded as Marlborough House.jpg[6].
  • Marlborough House's instance of is recorded as mansion[7].
  • Marlborough House's architect is recorded as Christopher Wren[8].
  • Marlborough House's commissioned by is recorded as Sarah Churchill, Duchess of Marlborough[9].
  • Marlborough House's founder is recorded as Sarah Churchill, Duchess of Marlborough[10].
  • Marlborough House's owned by is recorded as the Crown[11].
  • Sarah Churchill, Duchess of Marlborough is named after Marlborough House[12].
  • Marlborough House's architectural style is recorded as Georgian architecture[13].
  • Marlborough House's location is recorded as St James's[14].
  • Marlborough House's postal code is recorded as SW1Y 5HX[15].
  • Marlborough House's part of is recorded as Crown Estate[16].
  • Marlborough House's has use is recorded as headquarters[17].
  • Marlborough House's Commons category is recorded as Marlborough House, London[18].
  • Marlborough House's occupant is recorded as Commonwealth of Nations[19].
  • +1711-00-00T00:00:00Z marks the founding of Marlborough House[20].
  • Marlborough House's OS grid reference is recorded as TQ2946080101[21].
  • Marlborough House's coordinate location is recorded as {'lat': 51.505, 'lon': -0.13583333333333}[22].
  • Marlborough House's Freebase ID is recorded as /m/01f57m[23].
  • Marlborough House's located on street is recorded as Pall Mall[24].
  • Marlborough House's significant event is recorded as signing[25].
  • Marlborough House's official website is recorded as https://thecommonwealth.org/marlborough-house[26].
  • Marlborough House's floors above ground is recorded as {'amount': '+4'}[27].

Body

Geography

Marlborough House is in the country of United Kingdom[5]. Located in include City of Westminster[3], a London borough[28], in United Kingdom[29], founded in 1965[30] and London[4], a metropolis[31], in Roman Empire[32], founded in 0047[33]. Its part of is recorded as Crown Estate[16].

Designation and Status

Marlborough House's instance of is recorded as mansion[7]. Its heritage designation is recorded as Grade I listed building[34].

History and Context

+1711-00-00T00:00:00Z marks the founding of Marlborough House[20]. Its owned by is recorded as the Crown[11]. Sarah Churchill, Duchess of Marlborough is named after it[12].

Why It Matters

Marlborough House ranks in the top 3% of mansion entities by monthly Wikipedia readership (702 views/month).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[35] It is known by 8 alternative names across languages and contexts.[36]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . wikidata.org.
  3. [7] . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . wikidata.org.
  6. [10] . wikidata.org.
  7. [11] . wikidata.org.
  8. [3] . wikidata.org.
  9. [4] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . National Heritage List for England. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Freebase Data Dumps. wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . heritagegateway.org.uk. heritagegateway.org.uk. Provenance: wikidata.org.
  26. [34] . National Heritage List for England. wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [35] . Wikidata sitelinks. wikidata.org.
  3. [36] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Marlborough House. Retrieved May 3, 2026, from https://4ort.xyz/entity/marlborough-house
MLA “Marlborough House.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/marlborough-house.
BibTeX @misc{4ortxyz_marlborough-house_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Marlborough House}}, year = {2026}, url = {https://4ort.xyz/entity/marlborough-house}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Marlborough House — https://4ort.xyz/entity/marlborough-house (retrieved 2026-05-03)

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