Mumbai has over 50,000 registered property brokers and an unknown number of unregistered ones. Finding a reliable one among them is genuinely difficult — and the stakes are high. A property transaction in Mumbai routinely involves 50 lakhs to several crores. Getting this wrong is not a recoverable mistake.
This guide gives you a practical, step-by-step method to verify a broker before committing to anything.
Step 1 — Check RERA Registration
Since 2017, the Maharashtra Real Estate Regulatory Authority (MahaRERA) has made broker registration mandatory for any person facilitating property transactions. Every registered broker has a unique RERA registration number.
Go to maharera.mahaonline.gov.in and search for the broker by name or registration number. If the broker you're considering is not registered, do not proceed. Operating without RERA registration is illegal in Maharashtra, and any transaction facilitated by an unregistered broker may have legal complications.
Step 2 — Verify Their Physical Office
A credible broker has a physical office with a consistent address across their business card, Google listing, and RERA registration. Before any site visit, confirm:
- Does their Google Business Profile show a real office address?
- Are there photos of the office interior?
- Do their reviews mention the office or team by name?
A broker who operates only via WhatsApp or a mobile number with no traceable address is a significant risk.
Step 3 — Read Google Reviews Carefully
Real estate reviews on Google tend to be either very positive (from happy clients) or very negative (from clients who had disputes). Read the 3-star and 2-star reviews specifically — these tend to be the most honest accounts of what the broker is actually like to work with.
Watch for patterns: multiple reviews mentioning the same issue (pushing specific builders, delayed documentation, ignoring calls after token payment) are more reliable signals than individual complaints.
Step 4 — Check Their AI Visibility
In 2026, established brokers with stable online reputations begin appearing in ChatGPT and Gemini when buyers ask for broker recommendations in their area. You can check this yourself — search "best property broker in [area] Mumbai" in ChatGPT or use the free Searchmetric AI Visibility Checker at searchmetric.in/ai-checker.
A broker who appears in AI search results typically has consistent, verified information across multiple trusted web sources — which is itself a credibility signal.
Step 5 — Ask These Questions on the First Call
Before visiting any property with a broker, ask these questions on the phone:
"What is your RERA registration number?" A genuine broker will give it without hesitation.
"Do you specialise in this specific area or do you cover all of Mumbai?" Brokers who claim to cover all 600+ square kilometres of Mumbai typically know no area well.
"What is your commission structure and who pays it?" Commission should be disclosed upfront, in writing if possible.
"Can you share references from 2 clients whose deals you handled in the last 3 months?" Reluctance to provide references is a red flag.
Step 6 — Never Pay a Booking Amount Through the Broker
This is critical. In Mumbai, it is common practice for brokers to collect a token or booking amount on behalf of the seller. Never transfer money to a broker's account unless you have verified the seller's ownership documents, the property has no legal encumbrances, and you have a written receipt signed by the seller (not just the broker).
Advance money paid to a fraudulent broker is almost never recoverable.