Residential buildings

CPC v2.1 Code: 5311

About residential buildings

cpc code 5311 covers the construction and renovation of residential buildings, which are a critical component of the built environment and the broader economy. This industry is responsible for providing housing solutions for individuals and families, catering to the fundamental human need for shelter. Residential buildings encompass a wide range of structures, from single-family homes to multi-unit apartment complexes, and play a vital role in shaping the character and livability of communities.

Production process

The production techniques used in the residential buildings industry involve a combination of traditional construction methods and modern building technologies. Key steps include site preparation, foundation work, framing, installation of electrical, plumbing, and HVAC systems, as well as the application of exterior and interior finishes. Prefabricated components, such as modular units or pre-engineered structural elements, are increasingly being utilized to streamline the construction process and improve efficiency.

Production inputs

The main inputs required for the residential buildings industry include raw materials such as lumber, concrete, steel, and various building materials (e.g., bricks, tiles, insulation, windows, doors). Additionally, the industry relies on specialized machinery and equipment, including cranes, excavators, and power tools, as well as a skilled workforce of construction workers, electricians, plumbers, and other tradespeople.

Production outputs

The primary output of the residential buildings industry is, of course, the completed residential structures, which can then be occupied by individuals, families, or rented out. These residential buildings may be further classified into different 5312 Residential building construction or 5313 Residential building repair and maintenance codes, depending on the specific nature of the construction or renovation work. The residential buildings industry also generates demand for related industries, such as 4233 Lumber, plywood, millwork, and wood panel merchant wholesalers, 4237 Hardware, and plumbing and heating equipment and supplies merchant wholesalers, and 2361 Residential building construction.

Family tree for residential buildings

    graph LR
    A["<a href='/classifications/cpc/v2-1/5'>5: Constructions and construction services</a>"]
A --> B["<a href='/classifications/cpc/v2-1/53'>53: Constructions</a>"]
B --> C["<a href='/classifications/cpc/v2-1/531'>531: Buildings</a>"]
C --> D["<a href='/classifications/cpc/v2-1/5311'>5311: Residential buildings</a>"]

    C --> E["<a href='/classifications/cpc/v2-1/5312'>5312: Non-residential buildings</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/53111'>53111: One- and two-dwelling residential buildings</a>"]
D --> G["<a href='/classifications/cpc/v2-1/53112'>53112: Multi-dwelling residential buildings</a>"]


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level3
class D level4
class E level4
class F level5
class G level5

  class D highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class D highlight