
Varun Singh
Buying a house in Mumbai is rarely a simple transaction. It is a decision that will shape your finances, your daily life, and often your neighbours for decades. Having tracked real estate disputes across MahaRERA, MREAT, and the Bombay High Court for years, I have seen how the smallest oversight at the buying stage turns into years of litigation. Here are five things every homebuyer in this city must do before signing on the dotted line.
1.Know your real budget, not just your loan eligibility
Banks will tell you how much you can borrow. That is not the same as how much you can afford. Factor in stamp duty, registration charges, GST, brokerage, society transfer fees, and a contingency fund for the inevitable delays and disputes. Buyers who stretch to the last rupee are the ones who end up unable to fight a builder in Courts when possession is delayed, simply because they have nothing left for legal costs.
2.Verify legal title and project approvals
This is where most disputes originate. Confirm the property’s title chain, check whether the project is registered with MahaRERA, and verify that all municipal approvals, commencement certificates, and occupation certificates are in place. A project without RERA registration or with pending approvals is not a technicality you can overlook. It is a warning sign that should make you walk away or negotiate hard.
3.Do a background check on the builder, and get a structural audit for resale
Search for the builder’s litigation history, project delivery record, and any MahaRERA complaints against them. For resale flats, do not skip a structural audit. It may feel like an unnecessary expense on an older property, but a proper audit gives you real bargaining power. If the report flags seepage, cracks, or electrical issues, you have documented proof to negotiate the price down, not just an assumption.
4.Research the neighbourhood’s infrastructure and future resale potential
Look beyond the flat itself. Check water supply reliability, road connectivity, upcoming metro or infrastructure projects, and how the area has appreciated over the last five years. A flat in a well-connected, well-planned locality holds its value even in a slow market. One in a poorly serviced pocket can become difficult to sell later, no matter how well maintained it is.
5.Study the housing society and its bylaws, especially in resale deals
This is the point buyers underestimate the most. When you buy into a resale flat, you are not just buying four walls. You are buying into a society, its managing committee, its pending litigation if any, its maintenance dues, and its culture. These will be the people you share a lift with, argue over parking with, and depend on during emergencies. Ask for the society’s audited accounts, check for any ongoing disputes, and understand the bylaws before you commit. A beautiful flat in a dysfunctional society is a decision you will regret.
Mumbai real estate rewards patience and diligence far more than speed. Take the extra week to verify these five things properly. It is far cheaper than the years it takes to undo a mistake.
Varun Singh X: @singhvarun
Read Also : Beyond Price Per Square Foot: What Every Mumbai Homebuyer Must Know



