Building (Civ7)

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A Building is a permanent structure that can be constructed or purchased in a City in Civilization VII and its expansions. Towns cannot construct Buildings, but they can purchase Warehouses and a few other Buildings with Gold instead. Each Building provides multiple bonuses like yields and other passive benefits and serve, alongside Tile Improvements, as one of the primary ways to develop Settlements.

Mechanics

Most Buildings are unlocked through advancements in the Technology tree, making investment in Science the primary method for developing large-scale infrastructure. They provide various benefits, with the most straightforward being increased yields. Additionally, most Buildings generate extra yields based on unique adjacency requirements, making placement a key strategic consideration.

Beyond yields, Buildings can also grant an effect to the Settlement in which they are placed; these range from additional Tile Improvement bonuses to extra Great Work slots, or even unique passive benefits. Additionally, constructed Buildings increase the Urban Population by +1 and allow population to be assigned as Specialists, further enhancing their yield output and making them essential for a City's long-term growth and efficiency.

Each Settlement starts with one main Central Building — the City Hall in regular Settlements and the Palace in the Capital. These Buildings provide essential local yields such as Food, Production, and Happiness. As the game progresses, they increase in value with each Age, serving as the foundation for a Settlement's development.

Types

Buildings can be categorized as either normal or Ageless.

• Ageless Buildings — Retain their full yields and effects permanently, making them often more valuable.
• Normal Buildings — Are tied to a specific Age. They lose adjacencies and special effects once the Age progresses, but retain their full base yields and maintenance costs in the following Ages based on their type. Additionally, if they are damaged after becoming outdated, they cannot be rebuilt, making them less durable over time.

Most Buildings can be placed only once per Settlement. The exceptions are walls and bridges, which are repeatable Building types and can be constructed multiple times as needed.

Role

In addition to their Age classification, Buildings in Civilization VII are also grouped by their primary yield and sometimes a secondary role, such as Food or Military, as shown in the images above. (Note: Some of the detailed info in the images may be outdated or not 100% accurate.)

There are currently twelve general Building types:

• Primary yield:
  • Science Buildings
  • Culture Buildings
  • Gold Buildings
  • Food Buildings
  • Happiness Buildings
  • Production Buildings
• Secondary role:
  • Military Buildings
  • Diplomacy Buildings
  • Warehouse Buildings
  • Resource Buildings
  • Central Buildings
• Special classification:
  • Fortifications

All Buildings — except for walls — always provide at least one yield. Because of this, even Buildings categorized by role (such as Military or Diplomacy) will also be assigned a primary yield type.

These classifications not only provide structural clarity to City development, but also impact gameplay mechanics. For example, certain Technologies, Social Policies, or other systems may grant bonuses to specific Building types or synergize more effectively with them, affecting construction speed, yield output, and other benefits.

Additionally, some Buildings can belong to multiple primary yield types. For instance, the Inn is both a Happiness and a Food Building.

Warehouse

There is a special yield-type Building called a Warehouse. Warehouses come with unique bonuses and properties:

Warehouse buildings infographic

• They provide +1 Production or Food to specific Tile Improvements, making them a valuable tool for localized development.
• They are Ageless, meaning their bonuses are permanent and stackable.
• Can be constructed in any Age once unlocked.
• Do not get enhanced by adjacency bonuses.
• Relatively cheap to build as their construction cost never increase.
• Have no maintenance cost.
• Towns can always purchase them with Gold, providing a flexible option for rapid development.

However, Warehouse Buildings permanently occupy a District slot, so careful consideration is required before placing them to avoid limiting future expansion. As more Warehouses become available throughout the Ages, they allow for scaling growth based on the terrain a Settlement is working. That said, Building all Warehouses is generally not advisable. Since they are isolated Buildings that don't benefit much from Specialists (despite being Ageless), and because they take up valuable space, their placement should be strategic.

Strategy

A good rule of thumb is to choose one type of Warehouse per yield ( Production or Food) per Settlement per Age, based on the terrain you plan to utilize. For example, if your Settlement has a mix of Vegetated tiles and Rough terrain, it would be more efficient to focus on Rough tiles for Production and develop around them — meaning you should build a Brickyard in Antiquity to boost Mines and other variants, while avoiding placing Warehouses on scattered terrain types. Mixing yields too much would result in needing multiple Warehouses with only half of their potential value. Similarly, for Food Warehouses, if your Settlement has plenty of Coastal tiles or Navigable Rivers, constructing a Granary might not be necessary.

Of course, specific strategies and available space can alter this approach. In cases where you have ample land or resources, building multiple Warehouses may still be viable. Additionally, for Towns with excess Gold, purchasing all available Warehouses can be a strong option to accelerate both growth and income, particularly if you plan for the Settlement to remain a Town indefinitely.

Fortification

Fortifications are a special class of Buildings that add unique and important defensive gameplay aspects. Their primary purpose is to increase the defensive strength of a Settlement, directly impacting both the difficulty and the speed with which it can be conquered.

Fortified Districts

Main article: District (Civ7) § Fortified Districts

When a Fortification Building is constructed, it converts its District into a Fortified District. Fortified Districts act as Units that must be destroyed before the District can be captured. In addition, they protect garrisoned Units from harm as long as the Fortified District remains intact, further increasing the defensive value of the Settlement.

There are two main types of Fortification buildings: Walls and Unique Fortifications.

Walls

Walls have special placement rules, can be built multiple times in a Settlement, and do not count toward the Building limit per tile.

Additionally, Walls have unique functionality compared to other Buildings, they:

• Provide no yields
• Convert the District into a Fortified District
• Add +100 HP and additional Combat Strength to the District
• Increase the Combat Strength of Units defending on the tile by +15

Each Age features one type of standard Wall:

• Ancient Walls (Antiquity Age)
• Medieval Walls (Exploration Age)
• Defensive Fortifications (Modern Age)

Unique Fortifications

In addition to regular Walls, there are also Unique Buildings that count as Fortifications. These function like standard Buildings (built once per Settlement, providing yields), but with the added benefit of instantly creating a Fortified District. They essentially combine the traits of a Ageless Unique Building and a Wall. Furthermore, Walls can still be built on top of them, making these Districts among the most difficult to conquer.

Certain Wonders and Unique Improvements also carry the Fortification tag. Wonders usually act as Fortified Districts upon completion, while Unique Improvements only benefit from fortification-related bonuses and synergies, as they are not Fortified Districts and cannot protect garrisoned Units from harm.

Unique building

Main article: Unique Building (Civ7)

Finally, most civilizations also have access to Unique Buildings that are exclusive to them. These Buildings are also Ageless, meaning they remain relevant throughout all eras, and they typically provide a combination of different base yields and adjacency bonuses, making them distinct from standard Buildings. Additionally, placing two unique Buildings within the same District forms a Unique Quarter, further enhancing their overall benefits.

Construction

Buildings are typically constructed in Cities either by spending Production over time or by purchasing them instantly with Gold at four times their Production cost. Each Building has a base cost, which increases as your empire expands. The following factors increase Building costs:

• Each standard Building constructed in a Settlement increases the cost of the next Building in that Settlement by +5%.
• Each additional City beyond your Capital increases the cost of all Buildings empire-wide by +10%.

In other words, the cost of a Building in a given Settlement is calculated as:

Cost = Base Cost × (1 + 0.10 × Extra Cities + 0.05 × Existing Buildings)

Walls and Warehouses are exceptions: they always retain their base cost. For all other Buildings, the cumulative increases can make Production costs staggering, forcing players to carefully prioritize which Buildings to construct in each Settlement. Although any Building can be constructed once unlocked through Technologies, attempting to build everything in a large empire is rarely practical.

To begin construction, the Building must be placed on an eligible tile within the Settlement's borders. Certain rules and exceptions apply depending on the type of Settlement.

Towns

Main article: Settlement (Civ7) § Town

While the majority of Buildings are constructed in Cities, a select few can also be placed in Towns. However, since Towns convert all their Production into Gold, they cannot construct Buildings the traditional way — all Buildings must be purchased with Gold.

Buying Buildings in a Town increases its value and Gold output, and more importantly, lowers the cost of converting that Town into a City. For this reason, it is generally advisable to purchase key Buildings before conversion, as the total Gold investment will be cheaper and your future City will start with a stronger developmental base.

The following Buildings can be purchased in Towns:

• Walls
  • Limited to 1 per Town, except in Fort Towns
• Bridges
• Warehouse Buildings
• Altars and Temples
• Rail Stations and Factories (Modern Age)
• Tier 1 Buildings, in the case of the Town being an Urban Center.

Some civilizations have unique abilities that allow them to purchase additional Buildings in Towns, making their Towns more layered and powerful than normal ones.

Unrest

Main article: Settlement (Civ7) § Unrest

When a Settlement enters a state of Unrest, Buildings cannot be purchased with Gold. However, construction and repair using Production remains available, allowing players to continue development manually until the Unrest is resolved.

Occupation

Construction of a Building will be halted if the tile it's being built on is occupied by an enemy Unit. This includes any Military Unit from a Hostile Independent Power, City-State, or civilization you are at War with.

This mechanic can be strategically exploited to disrupt a rival's development, as construction remains frozen for as long as the tile is occupied. Since the Building location cannot be changed once construction begins, this can leave a Building permanently stalled if the unit is not removed. However, once the enemy Unit moves away or is eliminated, construction resumes as normal.

Destruction

Once constructed, Buildings can be damaged by various gameplay elements. Damaged Buildings become unusable, no longer generating any yields, but they still incur maintenance costs. For this reason, it is advisable to repair damaged Buildings as soon as possible.

The following elements can damage Buildings:

• Natural disasters
• Pillaging or coastal raiding by enemy Units
• Plague Crises
• Revolts caused by Unhappiness or Crises.

Pillage yields

Buildings damaged by pillaging Military Units grant the pillaging player an immediate boost of yields or HP, depending on the type of Building.

The exact yields vary by Building type and Age, but they generally follow this pattern:

• Military, Science, and Production Buildings: grant 40 Science per Age.
• Culture and Happiness Buildings: grant 40 Culture per Age.
• Food and Gold Buildings: grant 40/120/360 Gold (scaling by Age).
• Antiquity Unique Buildings: grant 30–50 HP to the pillaging Unit.
• Central and Fortification Buildings: cannot be pillaged.

When a District contains multiple Buildings, pillaging will always affect the oldest Building first. On subsequent turns, Units may pillage the same tile again to target the next Building, until the entire District is damaged.

Repair

Damaged buildings appear at the top of the Building menu and can be repaired by spending Production or Gold — similar to standard construction — but at only 50% of the original cost. Additionally, players can use the Repair all project to queue all damaged Buildings for reparation or fix them instantly with Gold.

Only Buildings that are still available in the current Age can be repaired. If a damaged Building is no longer available (i.e., it is outdated and not Ageless), it cannot be repaired and should be overbuilt with a valid modern replacement to remove it from the Settlement.

Buildings are usually not permanently destroyed under normal circumstances. However, there are a few exceptions where Buildings may be irreversibly damaged or completely removed from the map:

• A Settlement is being razed after conquest — one District is permanently erased each turn until the entire Settlement, along with all its Buildings, are erased.
• A Building is directly hit by a Nuclear Weapon, causing total destruction.

Maintenance

Each Building, regardless of its benefits, comes with an upkeep cost that deducts specific yields per turn. These costs vary based on the Building type:

• Standard Buildings: -2 Gold and -2 Happiness
• Gold Buildings: -2 Happiness
• Happiness Buildings: -2 Gold
• Warehouse Buildings: No upkeep cost

As civilizations progress, maintenance costs increase, rising by 1 additional yield in the Exploration Age and by 2 in the Modern Age. This makes accumulating sufficient global Gold reserves and local Happiness crucial to sustaining stable, prosperous Cities capable of continued expansion.

Additionally, outdated Buildings will keep all of their maintenance costs while providing minimal yields, making them expensive, low-quality assets that should be overbuilt as soon as possible.

Placement

Buildings provide dynamic bonuses based on their placement, so careful planning is essential to maximize long-term benefits and avoid blocking valuable future structures.

Restrictions

To place a Building on a tile, the tile must:

1. Be within your Settlement's borders.
2. Not be Open Ocean, Ice, Mountainous, or a Natural Wonder.
3. Be free of Resources.
4. Be adjacent to a completed Building or within a District that is not a Quarter or adjacent to a completed Wonder that is already next to an Urban District.

Some Buildings have stricter placement requirements, preventing certain Settlements from constructing them unless specific conditions are met. These restrictions naturally shape City development, encouraging expansion outward from the City Center.

Walls

Unlike standard Buildings, Walls can be built on multiple tiles in a Settlement, as long as certain placement conditions are met. The initial wall must always be built around the City Center. Settlements can extend their walls outward if the target tile meets all of the following criteria:

• It is adjacent to an existing wall within the same Settlement.
• It contains an established Urban District.
• It is not a marine or a navigable river tile.
• It is not adjacent to a wall belonging to another Settlement.
• It is not currently occupied by enemy Military Units.

Walls are not Ageless — they lose much of their defensive value when left outdated. However, newer walls can be built over existing ones or continue to sprawl outward from older walls, as long as the placement rules above are followed.

Urban districts and quarters

Main article: District (Civ7)

When construction begins, the Settlement generates an Urban District on the tile. This process is irreversible and removes any prior Improvement on the tile.

• Each District can house up to two Buildings, forming a Quarter when fully developed.
• In the Modern Age, certain Buildings (like the Aerodrome) occupy an entire tile and cannot be placed within an existing District. Instead, they must be placed on a new tile, immediately forming a Quarter upon completion.

Adjacency bonuses

Each Building's yields (except Warehouses) can be enhanced by strategically placing them next to other structures or terrain features that provide adjacency bonuses, similar to Districts in Civilization VI. Adjacency bonuses in Civilization VII are more straightforward, always granting +1 yield for each applicable adjacency. While every Building has its own preferred location for maximizing adjacency, most standard Buildings follow a consistent pattern:

• Culture & Happiness → Mountains and Natural Wonders
• Gold & Food → Coast and Navigable Rivers
• Science & Production → Resources
• All Buildings → Wonders

For most Buildings, adjacency bonuses align with their base yield. However, some unique Buildings benefit from extra adjacencies that differ from their base yield, making them multi-yield assets. This makes optimal placement even more crucial to fully exploit their potential.

Illustration

Schematic layout of ideal adjacency

The image to the right illustrates an "ideal" infrastructure layout for maximizing adjacency. As shown, a Science District gains +3 Science from nearby Resources, a Culture District gets +3 Culture from adjacent Mountains, and a Gold District receives +3 Gold from the Coast. Additionally, the Colosseum Wonder in the center touches all three Districts, granting each an extra +1 yield. If all Districts contain two Buildings, a total of 24 bonus yields are generated purely from good placement.

Adjacency bonuses can be further amplified by placing Specialists in Urban Districts. Specialists increase the adjacency bonus of their District by +50%. This means that a Specialist assigned to any of these Districts would grant an additional +4 yields on top of their base yields.

Aside from Specialists, in the Exploration Age, adjacency can also be enhanced by Social Policies such as Enlightenment and Patronage, which grant +1 Science and +1 Culture, respectively, to each Building benefiting from that adjacency type. This does not mean adjacency is doubled for these Buildings. Instead, for example, if a Science Building receives +3 Science from adjacency bonuses, the Enlightenment policy increases it to +4 Science instead. This extra yield appears directly on the tile, meaning Specialists also synergize with it. A District with two Science Buildings and two Specialists would receive +4 extra Science from this Social Policy (+1 from each Building and +1 from each Specialist enhancing the extra adjacency bonus gained).

Considering these mechanics, players who plan ahead and identify optimal locations for their Buildings will be heavily rewarded — especially when aiming to complete the Enlightenment Legacy Path, where correctly placed Buildings and adjacency bonuses become absolutely mandatory for progress.

Warehouses

As mentioned before, Warehouse Buildings are permanent and do not benefit from any adjacency bonuses, making their placement a critical decision. they should not be paired with high-adjacency Buildings where you may want Specialists later or be placed on ideal locations reserved for Wonders or key future expansions. However, due to their low cost and early availability, they can serve several strategic purposes in border expansion and City planning. Key benefits include:

• Expanding Borders – When settling near a rival Settlement, purchasing Warehouses can quickly claim valuable tiles and Resources before the opposing civilization has a chance to acquire them.
• Reaching ideal tiles for other Buildings – Some highly valuable locations for yield-based Buildings (e.g., tiles with multiple adjacent mountains) may initially be out of reach. Constructing Warehouses can help extend your urban sprawl to make these tiles available.
• Accessing key Resources faster – Warehouses can be placed over existing Improvements to free up Citizens, allowing them to work more valuable Resource7 tiles. Since Warehouses do not rely on adjacency bonuses, their placement is flexible.
• Crossing navigable Rivers – Bridges and Marine-based Buildings are limited in availability. However, early-game structures like the Fishing Quay can be placed on Navigable Rivers, providing a way to expand to the other side.
• Completing Quarters efficiently – Several Buildings, such as the Palace and Blacksmith, benefit from adjacency to Quarters. Warehouses can be a cost-effective way to complete a Quarter and enhance the bonuses of these structures.

Overbuilding

As Ages progress, the concept of overbuilding comes into play, allowing newer Buildings to replace older ones within the same District. When a new Building is constructed, the existing Building with the lowest base Production cost (or the oldest when tied) is automatically replaced. This mechanic is crucial because outdated Buildings:

• Lose adjacency bonuses and special effects.
• Do not count towards forming a Quarter.
• Still keep all of their maintenance costs.

Furthermore, overbuilding can benefit from Social Policies, making it a strategically advantageous choice. This system ensures that Cities continuously modernize their infrastructure while maximizing their long-term potential.

Exceptions to overbuilding

There are, however, some exceptions where keeping outdated Buildings is viable due to limited yield availability in later Ages.

Buildings that provide even a small amount of Influence retain their Influence yields when outdated, making them significantly more valuable than other standard Buildings. Influence is especially scarce in the early stages of an Age, making these Buildings worth keeping despite their maintenance cost. Notable examples include:

• Antiquity Age: Monument + Villa – Combining these on a tile with a moderate adjacency bonus from Mountains can be effective. However, avoid placing them in prime cultural locations where Specialist stacking will be crucial later. Additionally, the Villa does not require Happiness maintenance, increasing its value as an outdated District.
• Exploration Age: Guildhall + Dungeon – These Buildings offer, besides Influence, a mix of reduced Gold maintenance costs and valuable Production, making them worth keeping in most situations.

Since these outdated Districts do not contribute to Quarters, it is best to position them in areas that maximize their usefulness during their active Age but do not interfere with future City planning.

If space permits, keeping outdated Happiness Buildings can also be beneficial since they do not require Happiness maintenance. This becomes especially valuable in the Modern Age, where much of the Happiness income from Resources diminishes while large Cities demand significantly more Happiness. Entering a new Age with a deep Happiness deficit can drastically reduce yields, so maintaining multiple outdated Happiness Buildings can help mitigate this issue. This allows Settlements to sustain their growth and development, reducing the impact of negative Happiness and enabling a stronger snowball effect upon entering a new Age.

List of buildings

Main article: List of buildings in Civ7

See also

• Building in other games

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