Historic Preservation Overlay Zone program

E115907

historic district protection program local historic district system zoning overlay program

The Historic Preservation Overlay Zone program is Los Angeles’ local historic district system that protects and regulates significant neighborhoods to preserve their architectural and cultural character.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (5)

Label	Occurrences
Historic Preservation Overlay Zone	2
Historic Preservation Overlay Zone boards	1
Historic Preservation Overlay Zone ordinance	1
Historic Preservation Overlay Zone program canonical	1
Historic Preservation Overlay Zones	1

How this entity was disambiguated

This entity first appeared as the object of triple T983914 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Historic Preservation Overlay Zone program
Context triple: [Los Angeles Office of Historic Resources, hasPart, Historic Preservation Overlay Zone program]

A. Historic Preservation Fund grants
Historic Preservation Fund grants are U.S. federal financial awards that support the preservation and protection of significant historic and cultural resources, particularly through programs such as Tribal and State Historic Preservation Offices.
B. Historic Preservation Division
The Historic Preservation Division is a unit of Georgia’s state government responsible for identifying, protecting, and promoting the state’s historic and archaeological resources.
C. State Historic Preservation Programs
State Historic Preservation Programs are state-level government initiatives that identify, protect, and promote historic properties and cultural resources, often in coordination with national preservation efforts.
D. Loop Retail Historic District
Loop Retail Historic District is a designated historic area in Chicago’s Loop neighborhood known for its concentration of early 20th-century commercial and retail architecture.
E. Heritage Hill Historic District
Heritage Hill Historic District is a historic residential neighborhood in Burlington, Iowa, known for its well-preserved 19th-century architecture and its reflection of the city’s early prosperity along the Mississippi River.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Historic Preservation Overlay Zone program
Target entity description: The Historic Preservation Overlay Zone program is Los Angeles’ local historic district system that protects and regulates significant neighborhoods to preserve their architectural and cultural character.

A. Historic Preservation Fund grants
Historic Preservation Fund grants are U.S. federal financial awards that support the preservation and protection of significant historic and cultural resources, particularly through programs such as Tribal and State Historic Preservation Offices.
B. Historic Preservation Division
The Historic Preservation Division is a unit of Georgia’s state government responsible for identifying, protecting, and promoting the state’s historic and archaeological resources.
C. State Historic Preservation Programs
State Historic Preservation Programs are state-level government initiatives that identify, protect, and promote historic properties and cultural resources, often in coordination with national preservation efforts.
D. Loop Retail Historic District
Loop Retail Historic District is a designated historic area in Chicago’s Loop neighborhood known for its concentration of early 20th-century commercial and retail architecture.
E. Heritage Hill Historic District
Heritage Hill Historic District is a historic residential neighborhood in Burlington, Iowa, known for its well-preserved 19th-century architecture and its reflection of the city’s early prosperity along the Mississippi River.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	historic district protection program ⓘ local historic district system ⓘ zoning overlay program ⓘ
administeredBy	Los Angeles Department of City Planning ⓘ
appliesTo	commercial properties in designated zones ⓘ institutional properties in designated zones ⓘ residential properties in designated zones ⓘ
appliesWithin	City of Los Angeles boundaries ⓘ
country	United States of America ⓘ
focusesOn	cultural heritage ⓘ historic architecture ⓘ neighborhood character ⓘ
goal	maintain neighborhood scale and massing ⓘ prevent inappropriate alterations ⓘ retain historic fabric of neighborhoods ⓘ support conservation of culturally significant communities ⓘ
governingBody	Los Angeles City Council ⓘ
hasPart	Historic Preservation Overlay Zones ⓘ linked to: Historic Preservation Overlay Zone program
hasProcess	certificate of appropriateness review ⓘ certificate of compatibility review ⓘ designation of Historic Preservation Overlay Zones by ordinance ⓘ review of proposed work by local review board ⓘ
hasReviewBody	Cultural Heritage Commission of Los Angeles ⓘ linked to: Los Angeles Cultural Heritage Commission Historic Preservation Overlay Zone boards ⓘ linked to: Historic Preservation Overlay Zone program
implementedThrough	zoning overlay regulations ⓘ
jurisdiction	Los Angeles, California ⓘ linked to: Los Angeles, California, United States of America
language	English ⓘ
legalBasis	Los Angeles Municipal Code ⓘ
operatedBy	City of Los Angeles ⓘ linked to: Los Angeles
policyArea	historic preservation ⓘ land use regulation ⓘ urban planning ⓘ
purpose	preservation of architectural character of historic neighborhoods ⓘ preservation of cultural character of historic neighborhoods ⓘ protection of significant neighborhoods ⓘ
regulates	demolition of structures within designated historic districts ⓘ exterior alterations to contributing properties ⓘ historic districts in Los Angeles ⓘ new construction within designated historic districts ⓘ
regulatoryTool	overlay zoning ⓘ
relatedTo	Cultural Heritage Ordinance of Los Angeles ⓘ linked to: Los Angeles Cultural Heritage Ordinance Historic-Cultural Monuments program of Los Angeles ⓘ linked to: Los Angeles Historic-Cultural Monument
scope	neighborhood-scale historic preservation ⓘ
supportedBy	Office of Historic Resources, Los Angeles Department of City Planning ⓘ linked to: Los Angeles Office of Historic Resources
typeOfProtection	demolition control ⓘ design review ⓘ infill development guidelines ⓘ
usesInstrument	design guidelines for each Historic Preservation Overlay Zone ⓘ

How these facts were elicited