Source | Home Appliance Post (jiadpai)

Author | Xiaoxiao

With just a single code, all the information about your house is readily accessible. Home life is truly stepping into the 'digital era'.

Recently, the Ministry of Housing and Urban-Rural Development and the National Data Bureau made a significant move by issuing 'digital IDs' for buildings across the nation. Don't misconstrue this as houses being able to chat online! Instead, on June 11, 2026, these two departments jointly issued the Notice on Comprehensively Establishing a Unified Code System for Building Architecture (J.B. [2026] No. 32), which was officially released on June 17. This system assigns a unique, permanent 'identity identifier' to each building.

To put it simply, the house you reside in, purchase, or even rent will have an exclusive code, akin to an ID number. From its initial design phase through construction, inspection, sale, occupancy, and even future renovation or demolition, this code will remain with the building throughout its entire lifecycle, enabling comprehensive lifecycle management.

Don't underestimate the power of this string of code—it breaks down data silos across multiple departments and is set to achieve three major feats:

Building construction will no longer be managed in isolated segments. From land transfer and planning permits to survey and design, construction drawing review, fire safety design review, construction permits, fire safety inspections, completion inspections, operation and maintenance, and renovation, all information across these stages will be interconnected through this code.

In the future, verifying a house's quality, reviewing design drawings, or even tracing the construction party may be as simple as scanning a code, leaving no room for engineering malpractice.

This has the most profound impact on ordinary people. Whether it's online registration for property transactions, registration of rental contracts, allocation of affordable housing, property management, collection and use of special maintenance funds for residential buildings, housing provident fund loans, or even housing safety management and decoration, everything will be managed through a single code.

In the future, when renting a house, there will be no need to worry about encountering fake listings. A simple scan will reveal all the details about the property. During renovations, property management will no longer require you to submit a stack of paperwork—scanning the code will suffice for registration and management.

This is even more remarkable! The unified code will not only manage the buildings themselves but also establish mapping relationships between the building's unified code and other identifiers such as the unified social credit code, resident ID cards, project codes, real estate unit codes, standard addresses, and door and building numbers. It will also extend to areas like municipal facility operation and maintenance, public utilities, community governance, emergency management, and public services.

The policy even specifically mentions promoting the mutual recognition and application of the unified building code in scenarios such as the low-altitude economy and intelligent driving. Imagine a future where community services, food delivery, and even drone deliveries can rely on this code for precise location.

The two departments have provided detailed arrangements for different scenarios in the Notice:

For newly constructed (renovated, or expanded) buildings: Relying on the engineering construction project approval management system, unique codes will be assigned to individual building units and mapped before obtaining a construction permit. Basic attribute information such as structural type, building area, height, number of floors, and primary use will be collected. Residential buildings must be coded down to the individual unit (apartment), and this unified code must be included in the electronic construction permit. During the completion inspection stage, the data will be reviewed and updated.

For projects under construction: Codes will be assigned and mapped during the completion inspection stage. For commercial housing, information about the property listing and individual units (apartments) will be collected during the pre-sale (or current sale) stage. For affordable housing, this information will be collected during the allocation stage, and the coding will be extended to individual units (apartments).

For existing buildings: Localities should advance the coding of existing buildings based on the results of the National Comprehensive Risk Survey of Natural Disasters, combined with existing data from urban construction archives, commercial housing listings, and transaction and rental records. If your house is part of an old neighborhood renovation, complete community construction, or 'warmth project' construction, this is the perfect opportunity to assign a code.

For municipal facilities: Roads, bridges, water supply, drainage, gas, and heating projects are also exploring coding standards. New municipal projects will be assigned codes before obtaining construction permits, while maintenance and emergency repair projects will be assigned codes during the handover stage.

As a seasoned editor in the home furnishings industry, my initial reaction to this news was that the industry may be on the brink of a major transformation.

The policy explicitly mandates the use of BIM models to support code assignment and mapping and to cultivate a batch of BIM integrated application demonstration projects. In the future, the 'digital archives' of buildings will become increasingly detailed, encompassing not only basic information but also full-process digital management of drawings, known as 'closed-loop management' of a 'single set of drawings'.

What does this entail? In the future, your home's renovation drawings, pipeline layouts, and load-bearing structures may all be stored in official data, allowing the next occupant or tenant to clearly understand the 'health history' of the house. This will drive the home furnishings industry towards greater transparency and standardization.

The policy's timeline is also clear: by the end of 2027, 'one-code connectivity' will be achieved for newly constructed buildings, and by the end of 2030, a high-quality, full-lifecycle dataset will be fully established.

For us, this code is more than just a string of numbers—it signifies that houses are truly beginning to have traceable and trustworthy 'digital identities', just like people. This is the cornerstone of integrating future smart homes into smart cities. When data is no longer dormant, every transaction, renovation, and modification of a house will leave a trace, fundamentally altering the rules of the game in the home furnishings industry.

Image sources: Official public data, AI-generated.