Buildings

Aqueduct	Aqueducts use gravity to move water over great distances. Use Aqueducts to tap water from rivers and lakes and bring water to your city with Water Towers.
Bakery	Takes wheat and charcoal and turns them into bread. Stores the bread until it is eaten. The smell of the fresh bread makes nearby homes happy.
Basilica	Administrative building to handle the municipal affairs of a large metropolis.
Bathhouse	Provides a place to bathe and relax for the citizens. Improves happiness in a large radius. Requires connection to an Aqueduct system.
Bridge	Allows citizens to cross rivers without having to slowly slog through them.
Water Splitter	Takes water from an Aqueduct and splits it between multiple channels.
Charcoal Maker	Makes charcoal from wood, used for heating, cooking, and smithing. Produces smoke nearby homes won’t like.
Chariot Racetrack	Watch and bet on exciting chariot races. Your citizens will love having chariot races to look forward to.
Clay Pit	Produces clay. Build near a river or ocean. Clay is used to make pottery at the pottery Workshop. Nearby residences will find this building unpleasant.
Coppice (Tree Farm)	Coppice (Tree Farm)
Dam	Use multiple blocks to create a sturdy stone barrier to resist water flow. Dam projects can be planned safely, without risk of flooding your city.
Stone Wall	Walls prevent invaders from passing. Stronger than palisade walls.
Dock	Dock
Large House	Stores goods for pickup and dropoff by transport ships between other docks. Allows foreign merchant ships to Dock.
Farm	Produces wheat depending on soil fertility. Wheat not stored by winter’s end is lost. Build on very fertile soil for better crop yield.
Fire Brigade (Vigiles)	Professional firefighters (Vigiles) help extinguish fires and patrol the streets. Provides a massive reduction in fire risk to buildings in its radius. The Vigiles run faster and put out fires 3x faster than citizen volunteers.
Fishing Hut	Sends a fishing boat out to fish nearby. Must be near fishing grounds. Be careful not to place too many Fishing Huts in one area and overfish!
Fish Salting Workshop	Fish Salting Workshop
Forester	Chops down and replants trees that have reached maturity within its radius. Produces more wood the denser the forest. Cannot be too close to other Foresters.
Forum Gate	A respectable entry for your Forum.
Forum	A public gathering place for your citizens that produces happiness for nearby residents. You can also build Fountains, Markets, and Statues here.
Fountain	Provides access to drinkable water and all the benefits of a Well, but in a larger radius and with an added happiness bonus. Must be near a Water Tower to work.
Gladiator School	Recruit and train gladiators for combat games in the Colosseum.
Grape Vines	Produces grapes depending on steepness of the ground and soil fertility. Grapes can be eaten by citizens, stored in a Granary, or made into wine. Grapes not stored by winter's end are lost.
Medium Insula	An Apartment building with space for 30 residents, including 4 heads of household for bringing food and other goods to the home. Prefers access to Water Towers via Aqueducts. Yields tax revenue.
Iron Mine	Produces iron. Build near an iron ore deposit. Creates noise nearby residents won’t like.
Large Fountain	Provides all the benefits of a Fountain, but in a larger area and with a bigger happiness bonus. Must be near a Water Tower to function.
Large Granary	Stores a lot of food. Farmers bring food here to store after each harvest. Food that can’t be stored by the end of winter is lost.
Large Insula	A large Apartment building with space for 40 residents, including 5 heads of household for bringing food and other goods to the home. Prefers access to Water Towers via Aqueducts. Yields tax revenue.
Stockpile	Provides a large amount of space to store raw resources like wood, stone, iron, clay, and marble.
Apple Trees	Produces apples based on soil fertility, but trees take two years to bear fruit. Can’t be flooded by heavy rains, resistant to drought. Apples not stored by winter’s end are lost.
Pantheon	A magnificent Temple to all the gods.
Parks	Green and beautiful spaces make citizens happy.
Pottery Workshop	Takes clay and charcoal and turns them into pottery. Pottery is used by citizens to make them happy and by Wineries and Olive Presses in production. Produces smoke that nearby residences won’t like.
Marble Quarry	Produces marble. Build near a marble deposit. Creates noise that nearby residents won’t like.
Stone Quarry	Produces stone. Build near a stone deposit. Creates noise that nearby residents won’t like.
Road	Expands your buildable area and allows citizens and Carts to travel faster.
Rubble	A pile of Rubble. From the wreckage, you can make out what was previously built here.
Senate	Use political capital to get taxes and policies passed.
Small Granary	Stores food. Farmers bring food here to store after each harvest. Food that can’t be stored by the end of winter is lost.
Hovel	Houses up to 5 residents, including one head of household to fetch food and charcoal for the home. Yields a low amount of tax revenue.
Small Insula (Apartments)	Apartment building with space for 12 residents, including 2 heads of household to fetch food and other goods. Called "insula" in Latin, meaning "island." Yields tax revenue.
Market	Market workers carry extra food and other goods to the Market to create easy access for heads of household. Can be built on a Forum.
Small Stockpile	Stores raw resources like wood, stone, iron, clay, and marble.
Small Theater	Puts on delightful and dramatic plays for your citizens, increasing their happiness in a radius around the Theater.
Small Warehouse	Stores finished goods that should be kept out of the elements, like charcoal, pottery, tools, and armaments.
Spillway	Create a controllable Spillway in your existing Dam.
Statues	Statues are a great way to honor a legendary person or beast.
Stone Bridge	Allows citizens to cross rivers quicker than Wooden Bridges.
Stone Road	Expands your buildable area and allows citizens and Carts to travel faster than on regular roads.
Tax Office	Allows you to tax citizens living within its radius, storing the gold in a Temple. If two Tax Offices overlap, the citizens will only be taxed once at the highest rate.
Small Temple	Allows you to communicate and interact with the gods. Dedicate this Temple to one of the gods after it is built. Can store up to 100 gold in its vaults.
Medium Temple	Allows you to throw festivals to honor the gods. Gods will be more impressed when a Temple of this size is dedicated to them. Can store up to 250 gold in its vaults.
Large Temple	Allows you to call upon the gods for help, their powers to be used at the cost of favor. Gods will be very pleased when a Temple of this size is dedicated to them, but the others may get jealous. Can store up to 500 gold in its vaults.
Theater	Puts on very delightful and dramatic plays for your citizens, greatly increasing their happiness in a large radius around the Theater.
Toolsmith	Takes iron and charcoal and forges them into useful tools which can be used in various other production buildings to increase the speed of their output. Good tools make life easier for workers. Produces noise and smoke that nearby residences won’t like.
Transport Cart	Transports resources between your storage buildings. Add your storage buildings as destinations to designate resources to be picked up and dropped off.
Warehouse	Provides a large amount of space to store finished goods that should be kept out of the elements, like charcoal, pottery, tools, and armaments.
Water Tap	Build next to a Dam, on the outside, to tap its reservoir and provide a water source for the Aqueduct system.
Water Tower	Build near homes. Receives water from an Aqueduct and supplies it to nearby homes and buildings in a radius. Firefighters can use it as a source of water.
Weaponsmith	Takes iron and charcoal and forges them into armaments which can be used to create and maintain troops. Produces noise and smoke that nearby residences won’t like.
Well	Provides drinkable water and a small reduction in fire risk for nearby buildings. Don’t fall in!
Winery	Takes grapes and pottery and turns them into wine, a major staple of the Roman diet. Everyone loves wine!