A 2026 Guide by Sellingantiques
Antique Early 19th Century Georgian Mahogany Dressing Table Mirror – Fine Quality, 19th Century
Priced at £556 from Prior and Willis
During the eighteenth century, mirror glass became easier to cast in larger plates.
Look for early Georgian mirrors reflecting the prevailing Palladian taste for heavy architectural forms.
Pier glasses hung between windows. These tall pieces caught daylight and brightened the darker walls of a room.
Later decades shifted towards lighter, neoclassical designs heavily influenced by French styles and Robert Adam.
Thomas Chippendale supplied grand rococo and neoclassical looking glasses to wealthy clients across Britain between 1754 and 1779.
John Linnell produced highly carved, gilded Georgian mirrors during the later eighteenth century.
Most surviving frames carry no maker marks. Regional carvers worked from published pattern books to supply the local trade.
Georgian Mahogany Table Mirror with Drawers, 18th Century
Priced at £295 from Abersoch Antiques
The 2026 retail price guide for Georgian Mirrors is drawn from a proprietary archive of over 1.1 million retail prices indexed by Sellingantiques since 2003. This guide relies exclusively on their own internal data; no external sources or auction records are used.
Analysing nearly 25 years of UK antique market history alongside current retail values, the data indicates that typical UK retail prices for Georgian Mirrors range between £400 and £3,800. Entry-level prices generally fall under £400 and premium examples upwards of £3,800.
Divided plates. Large glass was difficult to cast, so tall frames often split the mirror into two panels.
You will often spot a carved ho-ho bird or a gilded shell sitting in the broken pediment at the top.
Bevelled edges on the glass follow the shape of the frame, softening the hard inner border.
Early frames relied on solid wood mouldings with cross-banded veneers glued directly to the shaping.
Wire armatures emerged later to support the delicate, gravity-defying carved leaves of rococo gesso frames.
Turn a late eighteenth-century frame around. You might see composition ornament pressed into moulds rather than hand-carved wood.
"A dark room comes alive when a candle sits in front of a flat glass panel. The reflection doubles the light source instantly."
"Glass cutters bevelled those shallow edges entirely by hand. They ground the heavy plates against abrasive wheels with immense precision."
"The original mercury silvering gives reflections a soft, warm tint that modern aluminium-backed glass cannot replicate."
Based on almost 25 years of Sellingantiques UK antique market data, Georgian Mirrors appeared 2279 times (out of 1,100,000 antiques) which gives it a rarity score of 63/100.
This score measures scarcity within the Sellingantiques archive only and is not a survey of the entire antiques market, so these statistics may not be indicative of the general availability of Georgian Mirrors elsewhere.
You should only dust the front gently with a dry cloth. Modern glass cleaners contain chemicals that can seep behind the frame and damage the fragile silvering.
Never attempt to clean the back of the glass. The mercury layer is toxic and crumbles easily if disturbed.
A stable split in the wood is part of the natural ageing process. Changes in room temperature cause the pine carcase to shrink, pulling the gesso with it. Most dealers leave these structural shifts alone.
Missing gilding is a different matter. If the exposed gesso is powdery, it needs consolidating by a specialist. They will lay down matching gold leaf to protect the raw timber and blend the repair into the surrounding wear.
Most rely on heavy brass mirror plates screwed directly into the backboard and the wall. This keeps the frame flat against the plaster and distributes the weight safely.
Avoid using picture wire or string. The larger architectural frames are too heavy, and the forward tilt distorts the reflection.
Horizontal backboards are standard on many eighteenth-century pieces. Makers used wide offcuts of deal or pine, securing them directly into the frame rebates.
This method helped brace the mirror against twisting. The rough-sawn boards remain a good indicator of period construction methods.
Please note: This Georgian Mirrors guide and its associated pricing data are provided for general informational purposes only. It does not constitute formal financial, investment, or appraisal advice and should not be relied upon as the sole basis for any commercial activity, purchasing, or sales decisions. Sellingantiques.co.uk accepts no liability for any actions taken in reliance on this information. Always consult with a qualified professional or independent appraiser.
