Glass Doorknob Value Guide

These faceted clear glass doorknobs are iconic fixtures of American homes built between 1900 and 1940, bridging the gap between Victorian elegance and Art Deco utility. They are highly collectible today for their ability to refract light and add a sophisticated, vintage sparkle to interior restoration projects.

What Is Glass Doorknob Worth?

The typical price range for Glass Doorknob is $30 - $50 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Clarity of the glass, as cloudiness or 'sick glass' caused by chemical leaching can reduce the value below $30.
• The condition of the facets, where sharp edges and a lack of chips or flea bites command the highest prices.
• The patina and material of the metal shank, with original brass being more desirable than rusted iron replacements.
• Completeness of the set, including the original spindle and matching rosettes or escutcheon plates.

How to Identify Glass Doorknob?

• Look for a multi-faceted geometric pattern in the clear glass, designed to catch and reflect light.
• Examine the shank for a brass or metal construction typical of United States manufacturing from 1900-1940.
• Check for a heavy, solid feel in the glass, which distinguishes authentic early 20th-century pieces from modern plastic reproductions.
• Verify the presence of a set screw hole in the metal shank used to secure the knob to the spindle.

History of Glass Doorknob

Glass doorknobs rose to prominence in the late 19th and early 20th centuries, becoming a popular choice for homes due to their elegant appearance and affordability. They were often found in Victorian and Art Deco interiors, offering a touch of sparkle and sophistication. The clear glass designs, like this one, were particularly favored for their ability to refract light.