A-Khata vs B-Khata Explained for Flat Buyers in 2026: Builder Credibility Check in Bengaluru

An Overview

Buying a flat in Bengaluru in 2026 feels more transparent than it ever has. RERA registrations are publicly searchable. eKhata records are online. The GBA portal lists property details anyone can access. On the surface, it looks like a buyer's market for information.

Most buyers still evaluate property the wrong way. They fall for location, layout, and price first, then check the builder as an afterthought. By then, they’re emotionally invested and under pressure to commit. The outcome is predictable. They end up with homes that are hard to resell, difficult to finance, or limited in usability because the builder failed on things that never showed up in the sales pitch.

This guide is specifically written for Bengaluru flat buyers in 2026, at a moment when the city's property compliance landscape is changing faster than most buyers realise. Karnataka's eKhata reforms, the B-Khata to A-Khata conversion window, and a wave of KRERA rulings are all reshaping what "good documentation" means — and all of it traces back to one upstream question: how credible was the builder who built your flat?

How a "fully approved" project ends up B-Khata

There are roughly 7.5 lakh B-Khata properties in Bengaluru today. Most of them didn't start that way.

They started as approved projects, with sales brochures, site visits, and EMI plans. Buyers signed agreements, took home loans, and moved in. Then, somewhere between the sanctioned plan and the finished building, something went wrong. The builder added extra floors. The occupancy certificate never came. The Khata issued was a B — not an A. And the buyer, already living in the flat and paying EMIs, had no practical way out.

According to data from the Greater Bengaluru Authority, Bengaluru has approximately 16 lakh A-Khata and 7 lakh B-Khata properties, with an additional 7–8 lakh sites entirely unregistered. A significant share of those B-Khata flats exist because the builder never obtained an Occupancy Certificate — often due to deviations from the sanctioned plan, excess floors, or incomplete approvals.

As Deputy CM and Bengaluru Development Minister D.K. Shivakumar said at the May 13 launch of the 'Bhoo Guarantee' initiative: "The old, ambiguous, and manual system has been replaced. The digital records can be accessed online. There are approximately 16 lakh A-Khata properties with proper documentation and 7 lakh B-Khata properties in the city."

Builder credibility is not a soft metric. In Bengaluru in 2026, it has a direct, measurable outcome: what Khata your flat ends up with.

Why this matters more now than it did last year

On May 16, 2026, the Karnataka government launched 52 Open House centres across Bengaluru as part of the 'Nanna Khata, Namma Hakku' (Our Khata, Our Right) drive. For 100 days, B-Khata to A-Khata conversion fees have been slashed from 5% to just 2% of guidance value — a 60% discount. The Economic Times and New Indian Express both covered the launch, noting that for a ₹1 crore property, the fee drops from ₹5 lakh to ₹2 lakh.

This is good news for existing owners. But for buyers evaluating a property right now, the eKhata reform creates a new question: is this B-Khata property genuinely converting — or is it stuck because the underlying builder compliance issues can't be fixed?

The answer depends almost entirely on which builder you're dealing with. That's why a proper builder credibility check isn't optional — it's the only way to know whether a B-Khata listing today is an opportunity or a trap.

What builder credibility actually means (and what it doesn't)

Most buyers think of builder credibility as a gut-feel question. Big brand? Good reviews? Looks professional at the site visit? That's not credibility — that's marketing.

Real credibility is a pattern of evidence across three things:

• Delivery record — Did the builder hand over projects on time, with promised specifications, and with all legal documents including the OC?
• Compliance history — Does the builder have a track record of getting approvals in order — sanctioned plans, DC conversion, Khata transfers — or do they routinely leave buyers chasing paperwork?
• RERA standing — What does the official record say? How many complaints have been filed? How did the builder respond?

The distinction matters because builders have become very good at separating their brand from their compliance record. A builder can have excellent show flats, celebrity endorsements, and a polished website — while simultaneously having 30 RERA complaints and zero OCs issued on their last three projects.

The hidden link between builder credibility and your Khata

Here is the connection that most property content in India ignores.

The reason so many Bengaluru flats end up with B-Khata is structural. Under Karnataka rules, a builder must obtain an Occupancy Certificate before BBMP/GBA issues an A-Khata to individual flat owners. An OC is only granted when the building matches the sanctioned plan and has passed safety, water, drainage, and electrical inspections.

When a builder deviates — adds an extra floor, exceeds FAR limits, builds smaller setbacks — they can't get an OC. Without OC, residents can't get A-Khata. Without A-Khata, they can't get home loans on resale, can't sanction renovations, and until recently couldn't even fully regularise ownership.

In December 2025, the Karnataka Real Estate Regulatory Authority (KRERA) passed a significant order against a Bengaluru developer who failed to facilitate Khata transfer within the 60-day timeline agreed in the sale deed. The ruling stated clearly: "Transfer of property title is incomplete unless a registered conveyance deed, occupancy certificate, and Khata transfer are duly executed in favour of the allottee." The buyer, who was simultaneously paying EMIs and rent, was in financial distress for over 110 days after possession — because the builder hadn't done their paperwork.

This is not a one-off. Nearly 10,000 buildings in Bengaluru — including 50% of apartments built after 2005 — reportedly lack OCs, according to official sources cited in historical coverage. Builders disappeared. Violations were never rectified. Buyers moved in and made do.

A strong builder credibility check identifies this risk before you commit. Not after.

How to check if a builder is trustworthy: a practical checklist

1. Check OC and Khata status on past projects

This is the single most revealing data point for Bengaluru buyers in 2026.

Find 2–3 completed projects by the builder. Search their names on the GBA e-Aasthi portal (BBMPeAasthi.karnataka.gov.in) and check the Khata status of individual units. If their previous projects have bulk B-Khata allocations or missing OCs, that pattern will almost certainly repeat.

What to ask: "Can you share the OC and Khata documents for your last completed project?" A trustworthy builder will have these ready. One who deflects or says "it's in process" after residents have already moved in — that's your answer.

2. Check RERA builder history before anything else

Every project above 500 sq ft or 8 units must be registered with RERA. Karnataka's RERA portal (rera.karnataka.gov.in) lists registration details, committed vs actual completion dates, and buyer complaints.

When reviewing RERA builder history, look for:

• Committed possession dates vs actual delivery — even a consistent 6-month delay, multiplied across projects, tells you something
• Number of complaints filed and how they were resolved
• Whether the builder has lapsed registrations or projects under dispute

In 2024 alone, real estate regulatory authorities across India collectively disposed of approximately 1.25 lakh consumer complaints. The Supreme Court, in March 2025, described RERA's functioning as "disappointing" — noting that while orders are passed, execution remains weak. This means that winning a RERA complaint against a bad builder is possible, but recovering your money or getting possession in a reasonable time is another matter entirely. Prevention — in the form of upfront builder evaluation — is far cheaper than the cure.

3. Understand what "RERA-registered" actually guarantees (and doesn't)

One of the most common misconceptions buyers carry is that RERA registration equals safety.

It doesn't. RERA registration means the builder has declared a possession date and deposited project details with the regulator. It does not mean the project will be delivered on time, or that the building will pass inspections, or that your Khata will be A-grade when you get it.

As Ashwini Kumar, Advocate and Founder of My Legal Expert (MLE), noted in a 2025 analysis: "RERA's presence does not guarantee anything; the danger lies in misconceptions about automatic protection. Buyers must see the actual agreements they end up signing with builders — not the sales pitch."

RERA is a floor, not a ceiling. Builder credibility is what sits above it.

4. Visit completed projects — not sample flats

There's a reason salespeople steer you toward show flats and never toward 4-year-old buildings by the same developer.

Visit completed projects and look at:

• Maintenance quality of common areas — a builder who skimps on maintenance post-handover usually skimped during construction too
• Occupancy levels — high vacancy in a well-located project is often a sign of title or approval issues that discourage resale
• Talk to actual residents — ask whether they received OC, A-Khata, and legal water connections without fighting for them

This is field research that no data platform can fully replace, but it takes an afternoon and can save you years of legal trouble.

5. Pattern-check red flags — one issue may be noise, patterns are signal

A single delay doesn't disqualify a builder. Construction is complex. What matters is whether the same issues recur.

Watch for:

• Repeated possession delays across multiple projects
• High volumes of unsold inventory in completed buildings — often signals title or approval problems that suppress demand
• Projects that have been rebranded or restructured mid-construction, sometimes a sign of financial distress
• Aggressive discounting well below market rate — can signal cash flow problems or inventory overhang

The real estate market in Bengaluru currently has an estimated 4.8 lakh housing units nationwide that remain delayed by 3 or more years, according to 2025 studies. Most of those buyers thought they'd done their research.

The 2026-specific risk: B-Khata conversions that are genuinely stuck

The current regulatory environment creates a new wrinkle worth understanding.

Karnataka's 100-day conversion window applies only to properties where the underlying compliance issues can be fixed — where eKhata is already obtained, where DC conversion is in place, and where betterment charges can be paid. Properties on unapproved layouts or without DC conversion don't simply convert by paying a reduced fee. The conversion process for those can take 60–180 days on the GBA portal even in the best case, and may not succeed at all if the root violation is structural.

This means a B-Khata listing in the current market can be one of three things:

1. Converting cleanly — eKhata done, documents in order, just paying the 2% fee. This is a genuine buying opportunity. The property will likely be A-Khata in 3–6 months at a pre-conversion price.
2. Stuck in compliance limbo — eKhata pending, underlying violations not resolved. These properties appear to be "converting" but there's no clear timeline. Buying here is speculative.
3. Structurally ineligible — agricultural land without DC conversion, or severe building violations. The 100-day scheme doesn't apply. These properties are higher risk regardless of the current window.

Telling the difference requires checking four things in sequence: the property's eKhata status, the builder's OC history on the project, the DC conversion status of the parent land, and whether betterment charges have been assessed.

Where most buyers still get it wrong

The biggest mistake isn't doing no research. It's doing selective research.

Buyers check the RERA registration number but don't check complaint history. They visit the sample flat but not a 3-year-old building by the same developer. They hear "B-Khata to A-Khata in process" from the broker and take it at face value.

The problem is not access to information. Karnataka's GBA portal, KRERA records, and the e-Aasthi system have made more data publicly available than ever before. The problem is knowing which data to pull and how to interpret it in combination.

How BrickFi's Brick360 report surfaces what matters

This is where a Brick360 report comes in — not as a replacement for due diligence, but as a structured shortcut to the information that takes days to manually compile.

Brick360 pulls from 200+ data points across RERA, BBMP/GBA, Open City, and verified public sources. For a Bengaluru flat buyer in 2026, that means a single report covers:

• Builder track record across past projects
• RERA registration and compliance status
• Khata and OC status at the property level
• Price benchmarking against comparable A-Khata and B-Khata properties nearby
• Location-level growth signals, infrastructure, and demand patterns

The report also includes an AI assistant that lets you ask property-specific follow-up questions — something no broker's PDF or static report allows.

Critically, Brick360 has no tie-ups with specific projects or developers. The analysis is data-driven and unbiased. A project that looks good on paper but has compliance gaps will show those gaps — not hide them to close a sale.

A property is a trust decision — make it with data

You are not just buying a flat. You are trusting a builder to have done everything right — before you moved in, before you registered, and years before the compliance implications become your problem.

In Bengaluru in 2026, with 7 lakh B-Khata properties, one of India's largest property digitisation drives underway, and a 100-day window that separates genuine opportunities from stuck listings — the cost of getting that trust decision wrong has never been higher.

Builder credibility is not a feel-good checkbox. It is the upstream question that determines whether your property ends up A-Khata or B-Khata, bankable or unsellable, clean or complicated. Check the builder before you fall in love with the flat.

Faqs: How To Check If A Builder Is Trustworthy

How to check if a builder is trustworthy in India?

Review past project delivery timelines, verify OC and Khata status on completed projects via the GBA/BBMP portal, check RERA complaint history, and speak to residents of older developments by the same builder.

Why do Bengaluru apartments end up with B-Khata?

Usually because the builder deviated from the sanctioned building plan — adding floors, exceeding FAR limits, or violating setbacks — making it impossible to obtain an Occupancy Certificate. Without OC, A-Khata cannot be issued to individual flat owners.

What is RERA builder history and how do I check it?

RERA builder history includes project registration details, committed vs actual possession dates, and complaints filed by buyers. In Karnataka, this is available at rera.karnataka.gov.in. Look for patterns across multiple projects, not just the one you're evaluating.

How does builder credibility connect to Khata status?

A builder who obtains OC on time delivers A-Khata flats. A builder who doesn't — due to plan deviations or incomplete approvals — delivers B-Khata flats. The compliance record of the builder determines the legal status of your ownership document.

What should I check about a B-Khata property in 2026?

Verify whether the property has eKhata, whether DC conversion is complete, whether betterment charges have been assessed, and whether the underlying building violation can actually be regularised. Not all B-Khata properties are converting cleanly under the current 100-day scheme.

Is a Brick360 report useful for evaluating builder credibility?

Brick360 compiles builder track records, RERA data, Khata and OC status, and price benchmarks into one structured report for Bengaluru properties. It covers 200+ data points from verified government and public sources, with no developer tie-ups.