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Spencer House

Grade I listed historic house museum in City of Westminster, United Kingdom
Organization historic_house_museum Q2505545
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Spencer House

Summary

Spencer House is a historic house museum[1]. It draws 244 Wikipedia views per month (historic_house_museum category, ranking #62 of 425).[2]

Key Facts

  • Spencer House was a member of Historic Houses Association[3].
  • Spencer House is located in City of Westminster[4].
  • Spencer House is in the country of United Kingdom[5].
  • Spencer House's instance of is recorded as historic house museum[6].
  • Spencer House's architect is recorded as John Vardy[7].
  • Spencer House is owned by Jacob Rothschild, 4th Baron Rothschild[8].
  • Spencer House's architectural style is recorded as Georgian architecture[9].
  • Spencer House's postal code is recorded as SW1A 1NR[10].
  • Spencer House's Commons category is recorded as Spencer House[11].
  • Spencer House's OS grid reference is recorded as TQ2917480112[12].
  • Spencer House's coordinate location is recorded as {'lat': 51.505277777778, 'lon': -0.14}[13].
  • Spencer House's located on street is recorded as St James's Place[14].
  • Spencer House's official website is recorded as http://www.spencerhouse.co.uk[15].
  • Spencer House's heritage designation is recorded as Grade I listed building[16].
  • Spencer House's native label is recorded as {'lang': 'en', 'text': 'Spencer House'}[17].
  • Spencer House's street address is recorded as {'lang': 'en', 'text': "27 St. James's Place, London SW1A 1NR"}[18].
  • Spencer House's associated electoral district is recorded as Cities of London and Westminster[19].
  • Spencer House's historic county is recorded as Middlesex[20].

Body

Ownership

Spencer House is owned by Jacob Rothschild, 4th Baron Rothschild[8].

Why It Matters

Spencer House draws 244 Wikipedia views per month (historic_house_museum category, ranking #62 of 425).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[21]

Related Entities

Carl Friedrich Philipp von Martius City of Westminster United Kingdom

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. [4] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [3] ↑ . wikidata.org.
  10. [12] ↑ . National Heritage List for England. Retrieved . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . Mapping Museums. museweb.dcs.bbk.ac.uk. Provenance: wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] ↑ . Wikidata sitelinks. 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). Spencer House. Retrieved April 10, 2026, from https://4ort.xyz/entity/spencer-house
MLA “Spencer House.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/spencer-house.
BibTeX @misc{4ortxyz_spencer-house_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Spencer House}}, year = {2026}, url = {https://4ort.xyz/entity/spencer-house}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Spencer House — https://4ort.xyz/entity/spencer-house (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/spencer-house · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 16d ago · Libanp · 2026-05-14 view diff on Wikidata ↗
    Coordinates → —
    Official website → http://www.spencerhouse.co.uk
    Heritage designation → Grade I listed building
    Instance of → —
    + 17 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ Museum Countries from MML ([[:toollabs:editgroups/b/OR/1f775a6fab1|details]])"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.