The National Register of Historic Places (NRHP) is the United States' official list of properties that are significant in American history, architecture, archaeology, engineering, and culture. To be listed on the National Register, a property must meet specific criteria, and understanding these criteria is crucial for anyone interested in historic preservation. This article will focus specifically on Criterion C, which is a cornerstone of the National Register program.
Understanding Criterion C: Architecture and Engineering Marvels
Criterion C is arguably one of the most frequently applied criteria for listing properties on the National Register. It focuses on properties that embody the distinctive characteristics of a type, period, or method of construction, or that represent the work of a master, or that possess high artistic values, or that represent a significant and distinguishable entity whose components may lack individual distinction. In simpler terms, Criterion C is about the architecture and engineering of a place.
What Does Criterion C Actually Mean?
When a property is nominated under Criterion C, it's being recognized for its exceptional design, construction, or craftsmanship. This can manifest in several ways:
- Embodying the distinctive characteristics of a type, period, or method of construction: This means the property is a prime example of a particular architectural style (like Victorian, Art Deco, or Colonial Revival), a specific building technique prevalent during a certain era (e.g., timber framing, early concrete construction), or a unique approach to design. Think of a perfectly preserved Queen Anne Victorian house with all its characteristic turrets, gables, and decorative trim, or a factory showcasing early industrial engineering methods.
- Representing the work of a master: This part of Criterion C acknowledges properties designed by renowned architects, engineers, or builders whose work has had a significant impact on their field. The property itself doesn't necessarily have to be their most famous work, but it must demonstrate their distinctive style and skill.
- Possessing high artistic values: This applies to properties that are considered works of art in their own right. This could include buildings with exceptionally beautiful ornamentation, innovative spatial arrangements, or striking visual aesthetics that transcend mere functionality.
- Representing a significant and distinguishable entity whose components may lack individual distinction: This is a more nuanced aspect of Criterion C. It allows for the listing of entire historic districts or complexes where the collective character and integrity of the area are more significant than any single building within it. Even if individual buildings are not architecturally outstanding on their own, their unified appearance and arrangement contribute to the significant historical and architectural character of the whole.
Key Elements for Criterion C Evaluation
When evaluating a property under Criterion C, preservationists and the National Park Service (which administers the NRHP) look for several key elements:
- Architectural Style: Is the property a quintessential example of a recognized architectural style? Does it clearly exhibit the defining features of that style?
- Integrity: This is paramount for all NRHP criteria, including C. Integrity refers to a property's ability to convey its historical or architectural significance. For Criterion C, this means the property should retain its historic appearance, materials, and architectural character. Significant alterations or damage that obscure its original design can diminish its eligibility.
- Craftsmanship and Materials: Does the property showcase exceptional craftsmanship in its construction or the materials used? This could include intricate woodwork, elaborate stonework, or the use of innovative or historically significant building materials.
- Association with a Master: If the property is nominated under the "work of a master" aspect, is there clear evidence of the architect's or engineer's involvement and their characteristic design principles?
- Distinguishable Entity: For districts or complexes, does the collection of buildings create a cohesive and identifiable historic scene that possesses significant architectural character?
Examples of Properties Likely Eligible Under Criterion C
To illustrate Criterion C, consider these hypothetical examples:
- A perfectly preserved 1920s Art Deco movie palace with its iconic geometric ornamentation and streamlined design.
- A 19th-century mill that showcases innovative early industrial engineering and construction techniques for its time.
- A public library designed by a nationally recognized architect known for his innovative use of natural light and classical elements.
- A historic residential neighborhood with a consistent architectural character from a specific period, even if individual homes are modest, creating a strong sense of place.
What Criterion C is NOT About
It's important to distinguish Criterion C from other National Register criteria. While a property might be significant for its association with a historical event (Criterion A) or a famous person (Criterion B), Criterion C specifically focuses on its physical attributes – its design, construction, and aesthetic qualities.
"Criterion C is about the tangible expression of human creativity in the built environment. It's about appreciating buildings and structures not just for what happened in them, but for how they were designed and built." — A Historic Preservation Professional
In essence, Criterion C ensures that properties of exceptional architectural or engineering merit, or those that collectively contribute to a significant historic architectural landscape, are recognized and preserved for future generations to appreciate and learn from.
Frequently Asked Questions (FAQ)
How is the architectural significance of a property determined for Criterion C?
Architectural significance is determined by evaluating whether the property embodies the distinctive characteristics of a type, period, or method of construction; represents the work of a master; possesses high artistic values; or represents a significant and distinguishable entity. This involves expert analysis of its design, materials, craftsmanship, and stylistic features.
Why is "integrity" so important for a Criterion C nomination?
Integrity is crucial because it ensures that the property still conveys its historic architectural or engineering character. Without sufficient integrity, even a property with original design intent might no longer effectively represent its historical significance.
Can a property be eligible under multiple National Register criteria?
Yes, absolutely. Many properties are eligible under more than one criterion. A building might be significant for its architecture (Criterion C) and also be the site of a pivotal historical event (Criterion A) or the former residence of a nationally important figure (Criterion B).
What is the difference between Criterion B and Criterion C?
Criterion B focuses on properties associated with significant individuals. Criterion C, on the other hand, focuses on the architectural or engineering significance of the property itself – its design, construction, or artistic merit, regardless of who lived or worked there.
