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Treadwell-Sparks House

historic house in Massachusetts, United States
Place single_family_detached_home Q7836583
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Treadwell-Sparks House

Summary

Treadwell-Sparks House is a single-family detached home[1].

Key Facts

  • Treadwell-Sparks House is located in Cambridge[2].
  • Treadwell-Sparks House is in the country of United States[3].
  • Treadwell-Sparks House's instance of is recorded as single-family detached home[4].
  • Treadwell-Sparks House's architect is recorded as William Saunders[5].
  • Treadwell-Sparks House's architectural style is recorded as Greek Revival architecture[6].
  • Treadwell-Sparks House's Commons category is recorded as Treadwell-Sparks House[7].
  • Treadwell-Sparks House's occupant is recorded as Jared Sparks[8].
  • 1838 marks the founding of Treadwell-Sparks House[9].
  • Treadwell-Sparks House's coordinate location is recorded as {'lat': 42.37675429134417, 'lon': -71.114992779451}[10].
  • Treadwell-Sparks House's heritage designation is recorded as National Register of Historic Places listed place[11].
  • Treadwell-Sparks House's state of conservation is recorded as preserved[12].
  • Treadwell-Sparks House's street address is recorded as {'lang': 'en', 'text': '21 Kirkland Street, Cambridge'}[13].

Body

Geography

Treadwell-Sparks House is in the country of United States[3]. It is located in Cambridge[2].

Designation and Status

Treadwell-Sparks House's instance of is recorded as single-family detached home[4]. Its heritage designation is recorded as National Register of Historic Places listed place[11].

History and Context

1838 marks the founding of Treadwell-Sparks House[9].

References

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

Direct Wikidata claims

  1. [3] ↑ . archINFORM. Retrieved . wikidata.org.
  2. [4] ↑ . archINFORM. Retrieved . wikidata.org.
  3. [5] ↑ . Massachusetts Cultural Resource Information System. Retrieved . wikidata.org.
  4. [2] ↑ . Massachusetts Cultural Resource Information System. Retrieved . wikidata.org.
  5. [6] ↑ . National Register of Historic Places. Retrieved . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . National Archives Catalog. wikidata.org.
  8. [9] ↑ . Massachusetts Cultural Resource Information System. Retrieved . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . National Register of Historic Places. wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . Massachusetts Cultural Resource Information System. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Treadwell-Sparks House. Retrieved October 3, 2026, from https://4ort.xyz/entity/treadwell-sparks-house
MLA “Treadwell-Sparks House.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Oct. 2026, https://4ort.xyz/entity/treadwell-sparks-house.
BibTeX @misc{4ortxyz_treadwell-sparks-house_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Treadwell-Sparks House}}, year = {2026}, url = {https://4ort.xyz/entity/treadwell-sparks-house}, note = {Accessed: 2026-10-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Treadwell-Sparks House — https://4ort.xyz/entity/treadwell-sparks-house (retrieved 2026-10-03)

Canonical URL: https://4ort.xyz/entity/treadwell-sparks-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. 5d ago · Hofoen · 2026-10-01 view diff on Wikidata ↗
    Coordinate location → {'lat': 42.37675429134417, 'lon': -71.114992779451}
    State of conservation → preserved
    Street address → {'lang': 'en', 'text': '21 Kirkland Street, Cambridge'}
    Wikipedia languages → ['commons', 'en']
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P6375]]: 21 Kirkland Street, Cambridge, Adding P6375."
  2. 29d ago · IdeasMagnet · 2026-09-07 view diff on Wikidata ↗
    Commons category → Treadwell-Sparks House
    Wikidata description → historic house in Massachusetts, United States
    Imported from → —
    Heritage designation → National Register of Historic Places listed place
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P10689]]: 29725422, Adding OSM way id claim from wikidata tag on way/29725422 in United States"
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