Completed in 1809, the South Terrace is the upper level of the South Wing and connects Jefferson’s private suite of rooms in the main house to the South Pavilion and, via stairs, to both the West and East Lawns.
- From this terrace you can see many unique architectural elements of the main house.
- In 1987, the United Nations Educational, Scientific and Cultural Organization (UNESCO) recognized the University of Virginia and Monticello as World Heritage Sites due to their “excellent and highly personalized examples of Neoclassicism" developed by Jefferson.
- Monticello is also among the best documented, researched, and preserved slave plantations in the world.
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Jefferson and Architecture
Thomas Jefferson was a self-taught architect inspired by Andrea Palladio’s’ books about the classical architecture of ancient Greece and Rome and by the neoclassical architecture he saw in late 18th-century Paris.
Jefferson’s design for Monticello evolved from a two story, eight room house, unfinished when he travelled to Paris, to the three story, thirty-three room house we know today as the house on the back of the nickel. Built by a combination of free white and enslaved African American craftsmen, Monticello is Jefferson’s self-described “essay in architecture.”
Dimensions
Length: 110’ /Width = 97’ 9” (Portico to Portico) / Height = 44’ 7” (Ground to Oculus)
Living Space: 10, 660 SQFT
- 1st Floor = 4100 SQFT
- 2nd Floor =1840 SQFT
- 3rd Floor = 1520 SQFT
- All weather Passage and Basement Rooms = 3200 SQFT
Ceiling Heights
- 1st Floor = 18’ 6” and 10’
- 2nd Floor = 8’ 2”
- 3rd Floor = 7’ 3”
- Dome = 18’ 7 “
Number of Rooms:
- All Weather passage = 12
- 1st Floor = 11
- 2nd Floor = 6
- 3rd Floor = 4
Lighting and Heating
- Windows: 65
- Skylights: 13 (12 + dome oculus)
- Fireplaces: 12 (1st Floor = 8 / All weather Passage = 4 / + 2 Heating Stove openings on 1st Floor and 3 Heating Stoves on 2nd Floor
- Chimneys: 6
Classical Orders of Architecture
- Doric: Exterior of the House / Dining Room
- Ionic: Entrance Hall / Jefferson’s Bed Chamber
- Corinthian: Parlor / Dome Room
- Tuscan: Bedrooms
Construction Timeline
1768: Mountaintop levelled
1769-1782: 2 story, 8 room “Monticello I” constructed
1796-1809: 3 story, 33 room “Monticello II” completed
Building Materials
- Bricks and nails made by enslaved and free workers at Monticello.
- Most framing and fine wood harvested from the Monticello Plantation
- Window sashes made in Philadelphia of imported mahogany.
- Window glass came from Europe (today, roughly 10% of window glass is original)
- Stone for cellars and East Front columns, and limestone for making mortar, quarried on Jefferson's landholdings
Builders
- Local white masons and their enslaved apprentices did the stone and brickwork
- A combination of free white and enslaved carpenters framed the house and its structural woodwork
- Skilled free white and enslaved joiners fashioned and installed the fine woodwork (floors, cornices, and other moldings)
- Free white master joiner James Dinsmore, supervised construction of “Monticello II” and crafted most of the fine woodwork, assisted by enslaved joiner John Hemmings, his equally talented apprentice. Hemmings succeeded Dinsmore as head joiner in 1809
Cost of Monticello
- The answer will likely never be known, particularly in today’s dollars since most of the labor was performed by enslaved individuals and the majority of construction material came from Jefferson’s landholdings.
- Jefferson insured Monticello for $6,300 in 1800
In 1987, the United Nations Educational, Scientific and Cultural Organization recognized the University of Virginia and Monticello as a World Heritage Sites as “excellent and highly personalized examples of Neoclassicism.”
Monticello is the only U.S. presidential and private home on the UNESCO World Heritage List.
The designation’s “Statement of Significance” details Thomas Jefferson’s architectural ingenuity and use of neo-classical elements in creating both Monticello and the University of Virginia. The committee also took note of how Jefferson’s architecture symbolizes the ideals of the enlightenment and the awareness of Monticello’s natural surroundings in its construction.
Learn more about Monticello's standing as World Heritage Site »