A home is more than four walls. It is where families invest their savings, build memories and plan their future. But what happens when questions are raised about the building they live in?

That is the concern facing residents in parts of Mumbai as the Maharashtra Housing and Area Development Authority prepares a fresh drive against suspected illegal and unauthorised construction on its land.

Seven locations, including SVP Nagar in Andheri West, Motilal Nagar and Siddharth Nagar in Goregaon West, and areas in Vakola, Vikhroli and Borivali, are under scrutiny. The proposed action follows the demolition of 12 unauthorised flats in a Goregaon building in September 2026.

For residents, this development raises an important question: could their homes be affected? For property buyers, it is another reminder to check building permissions before investing their hard-earned money.

Why this matters: The proposed drive comes as several Mumbai housing colonies are preparing for redevelopment. Residents want clarity about their homes, while buyers need to know whether the properties they are considering have the required approvals.

Quick Answer: What is the MHADA crackdown about?

The authority plans to take action against suspected unauthorised structures and additions on its land across seven Mumbai locations. Its Encroachment Removal Department is expected to lead the drive over the coming weeks, possibly after Diwali, according to a report published on November 2, 2026.

This does not mean every building in these areas will be demolished. Each case will depend on the construction involved, the permissions available and the applicable legal process.

Why is MHADA planning action against illegal construction?

The proposed drive focuses on structures and building extensions that may have come up without the required permissions. Such work can create problems for residents, neighbouring buildings and future redevelopment plans.

The Mumbai Board is examining cases across the identified locations. The authority is also considering legal proceedings against developers and individuals who repeatedly carry out illegal construction.

Action may be taken under the Maharashtra Regional and Town Planning (MRTP) Act, 1966. Criminal cases may also follow where the evidence and circumstances justify them.

The Maharashtra Housing and Area Development Authority has an important role in managing its housing layouts and redevelopment projects. Ensuring that construction follows approved plans is therefore a key part of protecting these properties.

Which 7 Mumbai areas are under the scanner?

The proposed drive covers seven locations across the city. Here is the list reported by Hindustan Times:

The Encroachment Removal Department is expected to handle the enforcement work. Officials will examine individual cases before deciding on further action.

For people living in these neighbourhoods, one point is worth remembering: being part of an identified area does not automatically make a home unauthorised. The proposed action concerns suspected violations, not every resident or building in the locality.

Goregaon Demolition: 12 Unauthorised Flats Removed

The proposed drive follows a significant demolition in Goregaon. Between September 28 and September 30, 2026, the Mumbai Board demolished 12 flats built on the top three floors of a ground-plus-22-storey building at Subhash Nagar Cooperative Housing Society.

The flats did not have the required permission from the Mumbai Board. According to the authority's October 15 press release, the developer received a notice and an opportunity for a hearing before the demolition order was carried out.

The developer had also not reimbursed the demolition expenses, and a police case was registered at Goregaon Police Station under the MRTP Act, 1966.

The case highlights the risks of adding floors or flats without the necessary approvals. However, the official information does not confirm whether these 12 flats had been sold or occupied.

Why Are Some Residents Opposing Redevelopment?

The enforcement plan comes at a time when several housing colonies are preparing for major redevelopment. SVP Nagar in Andheri West and Motilal Nagar in Goregaon West are among the locations linked to wider redevelopment plans.

However, some residents have raised concerns about the process. They say they want a greater say in decisions that could affect their homes and communities. Some residents and housing societies have also approached the courts.

In certain cases, societies had already started discussions with private developers before being included in cluster redevelopment plans. Those talks have reportedly stalled.

It is important to understand that opposing a redevelopment proposal is not the same as carrying out unauthorised construction. These are separate issues and should be treated separately.

The debate around redevelopment Mumbai projects is not just about replacing old buildings with new ones. It is also about residents' choices, clear communication and what happens to the communities that have lived there for years.

What Is The New Redevelopment Monitoring Portal?

Alongside the enforcement drive, the authority is working on a digital system to track redevelopment projects. The portal was announced by its Vice President and CEO, Sanjeev Jaiswal, on October 14, 2026.

Under the announced plan, developers and architects will have to submit progress reports every three months after receiving a Commencement Certificate (CC). They will also need to upload three recent photographs showing the work at the site.

The proposed system will cover projects on housing layouts, cessed buildings and cluster redevelopment schemes under Development Control Regulations 33(5), 33(7), 33(9) and 33(24).

A separate online portal for No Objection Certificates (NOCs) for cessed building redevelopment is also planned. The stated aim is to bring the processing time down from around 14 months to three months.

These are announced plans. The available information does not confirm that the portals are already live or open for public access.

What Should Residents And Property Buyers Check?

Whether you are buying a flat or living in a building that is due for redevelopment, paperwork matters. Do not rely only on a developer's verbal assurance that every approval is in place.

Before buying a property, check:

• Approved building plans: Make sure the flat and floor are part of the sanctioned plan.
• Commencement Certificate: Check whether the required permission to begin construction has been issued.
• RERA registration: Verify the project's registration where applicable.
• Floor-wise approvals: Confirm that the actual number of floors matches the approved plans.
• Occupancy Certificate: Check the certificate before taking possession.

If a developer says that permission for an additional floor is still pending, ask for written clarification. Do not treat a pending approval as a final one.

For residents, keep property papers, society records and official notices safely organised. If you receive a notice, understand what it says and seek advice on the available legal process.

What Happens Next?

The proposed enforcement drive is expected to begin over the coming weeks, possibly after Diwali, as reported on November 2. The next steps will depend on the findings in individual cases and the legal process followed by the authority.

For residents in the seven locations, the immediate priority is to understand the status of their own buildings rather than assume that the entire neighbourhood faces demolition. For buyers, the Goregaon case is a timely reminder to check permissions before making a major financial commitment.

A new building may promise a better home, but clear approvals are what make that promise dependable.