Builder Buyer Agreement India – 12 Clauses to Negotiate Before Signing
Why the BBA Is the Most Important Document
The BBA governs everything for the next 20-40 years of property ownership – what you get, when, at what price, with what recourse if things go wrong. Mistakes here are nearly impossible to fix later.
Standard builder template is drafted to maximise their flexibility and minimise their liability. Negotiating 12 specific clauses shifts the balance to fair.
12 Clauses to Negotiate
Clause 1: Possession Date + Delay Penalty
Builder typical: “Possession by Dec 2027 subject to force majeure and statutory approvals.”
Negotiate to: “Possession by Dec 2027. If delayed beyond 6 months, builder shall pay buyer compensation at 2% above SBI MCLR per annum on cumulative amount paid, OR refund full amount with same interest, at buyer’s option.”
Why: Specific penalty makes delay financially painful for builder; vague clauses give buyer no recourse.
Clause 2: Carpet Area Definition (RERA-Compliant)
Builder typical: “Built-up area 1,200 sqft” (vague; could include common areas).
Negotiate to: “Carpet area (per RERA definition) of 850 sqft. Any deviation greater than 3% at delivery shall result in pro-rata price reduction.”
Clause 3: Escalation Clauses
Builder typical: “Builder reserves the right to charge external development charges, infrastructure charges, GST changes.”
Negotiate to: “All-inclusive price as stated; no further charges except statutory taxes whose rate increases beyond builder control.”
Clause 4: Parking Allocation
Builder typical: “Parking subject to availability.”
Negotiate to: “Specific covered parking slot (number 47, basement level B1) allocated and registered as part of property.”
Why: Parking disputes account for 40%+ of post-possession conflicts.
Clause 5: Common Area Calculation
Builder typical: Includes club, gym, lobby in your “share.”
Negotiate to: Explicit list of common areas, their square footage, and your share. Limit loading factor (carpet to built-up to super) to RERA standards.
Clause 6: Force Majeure Definition
Builder typical: Broad force majeure including “any delay in approvals.”
Negotiate to: Specific list (natural disasters, pandemic, war, judicial stays only). Exclude normal construction delays.
Clause 7: Exit Clause / Refund
Builder typical: “Refund subject to deduction of 10% as service charges.”
Negotiate to: “Refund of full amount with 8% interest per annum if delay exceeds 1 year, or if construction stops for 6+ months.”
Clause 8: Payment Schedule
Builder typical: 30% on booking, milestones front-loaded.
Negotiate to: 10% booking, 80% per construction milestones (10% per major stage), 10% on possession. RERA-mandated structure.
Clause 9: Specifications and Amenities
Builder typical: “Specifications as per builder discretion.”
Negotiate to: Detailed annexure listing brand/quality of flooring, kitchen, bathroom fittings, paint, electrical fixtures. Equivalent or better only at delivery.
Clause 10: Amenities Delivery Timeline
Builder typical: “Amenities at builder’s discretion.”
Negotiate to: “All listed amenities (pool, gym, clubhouse, garden, security) operational within 6 months of possession of first unit.”
Clause 11: Defect Liability Period
Builder typical: 1 year.
Negotiate to: RERA-mandated 5 years for structural defects, 1 year for finishing defects. Specific repair commitment.
Clause 12: Dispute Resolution
Builder typical: Arbitration in builder’s chosen city.
Negotiate to: Jurisdiction of buyer’s home city courts; RERA primary recourse; arbitration secondary.
How to Negotiate
Builder will resist modifying their template. Strategies:
- Submit modifications in writing with rationale
- Reference RERA mandates – many of your asks are RERA-compliant by law
- Engage a property lawyer (Rs.5-25K) – their letterhead carries weight
- Be ready to walk away if builder refuses critical clauses
- Some clauses (penalty, exit refund) are non-negotiable for builder; others (specifications detail) negotiable
When to Walk Away
- Builder refuses specific possession date
- Builder refuses RERA-mandated escrow disclosure
- Builder demands payment via cash component
- Builder refuses to register specific parking slot
- Builder Buyer Agreement materially conflicts with RERA registration
FAQs
Should I hire a lawyer for BBA review? Yes for any Rs.50L+ purchase. Cost Rs.5-25K; saves Rs.5-50 lakh in disputes.
Can I modify BBA after signing? Very difficult. Modifications require both parties consent + legal amendment.
Is BBA same as Sale Deed? No. BBA is the contract to buy. Sale deed transfers ownership at registration.
What if builder refuses to negotiate? Consider walking away. If you must proceed, get a lawyer is opinion on minimum acceptable changes.
Next Steps
Get BBA draft from builder before paying booking advance. Spend Rs.5-25K on lawyer review. Submit modifications in writing. The 2-week negotiation period is worth lakhs in protection.
Related guides:
Educational guide. Engage a property lawyer for specific BBA review.
Possession Date Clause – The Most Litigated
RERA mandates a written possession date in every BBA. Standard developer drafts include vague language like “tentative possession by Dec 2027” with disclaimer clauses for force majeure, government delays, etc. Push for a hard date with maximum 6-month grace period. Beyond the grace period, the developer must pay you interest at SBI MCLR + 2% on the entire amount paid – this is statutory under RERA Section 18, but most BBAs hide this language behind 10 pages of definitions. Insist on explicit reference to RERA Section 18 with the exact interest formula spelled out.
Carpet Area vs Built-Up Area
RERA mandates that all pricing must be on carpet area (net usable floor area within the walls). Yet 60% of BBAs still mention price on built-up or super built-up area. Built-up = carpet + walls + balcony. Super built-up = built-up + proportionate share of common areas. The difference between carpet and super built-up is typically 25-35% – so a “Rs.20K per sqft on super built-up” property is actually Rs.27-30K per sqft on carpet. Always re-calculate based on carpet area and demand revised price-per-sqft language in the BBA.
Specifications Schedule (Annexure)
Most BBAs have a thin Schedule listing fixtures: “vitrified tiles, modular kitchen, branded sanitary fittings.” Demand brand names and grade specifications. “Vitrified tiles 600×600 from Kajaria/Somany Grade A” is enforceable. “Premium tiles” is not. Same for paint (Asian/Nerolac), bath fittings (Jaquar/Roca), kitchen cabinets (Hettich/Hafele hardware). If the BBA says “or equivalent”, get the equivalent brands listed explicitly. This single clause has saved buyers from “downgraded” handovers worth Rs.3-8 lakh in finishing materials.
Payment Schedule
Construction-linked payment is the buyer’s protection. Avoid front-loaded payment schedules (“60% within 6 months of booking”). Standard RERA-aligned schedule: 10% booking, 20% on foundation, 15% on structure up to plinth, 15% on each floor slab up to top, 10% on plastering, 10% on plumbing/electrical, balance on offer of possession. If the developer demands “milestone payments based on calendar dates” – reject and insist on construction-linked. Also: clause should specify that if construction falls behind schedule, your payment obligation pauses.
Cancellation / Buyer Default
Standard developer BBA: “If buyer cancels, 10-15% of total consideration forfeited as cancellation charges.” Push for a sliding scale: 2% if within 30 days of booking, 5% if within 6 months, 10% only after 1 year. Also explicitly state that GST already paid is refunded by the developer (since they get input tax credit). Many buyers lose Rs.2-5 lakh in non-refundable “service tax” or “GST” when cancelling – this is recoverable but most developer BBAs are silent on it.
Common Area Maintenance Charges
Demand explicit listing of CAM charges per month per sqft, plus what’s included (security, housekeeping, lift, water, generator, club). Also demand the CAM rate is fixed for the first 2-3 years before automatic escalation. Many BBAs leave CAM “as determined by the developer” – in such cases buyers face shock at Rs.6-8 per sqft monthly (Rs.10,000+ per month for 1500 sqft flat) when they expected Rs.3-4.
Parking and Storage Allotment
Supreme Court 2010 ruling (Nahalchand Laloochand vs Panchali CHS) prohibits developers from selling parking separately – it’s a common area. Many developers still do this. Push for parking to be included in the main consideration and the parking number explicitly mentioned in the deed. If parking is sold separately, ensure it’s at a fair value (Rs.3-6 lakh in metros) and explicitly mentioned with location code (e.g., “Basement 1, Slot B14”).
Force Majeure Clause
COVID-era BBAs are riddled with “force majeure” clauses that let developers indefinitely delay possession. Restrict force majeure to specific events: natural disasters, war, government-mandated lockdowns. Exclude “general economic conditions”, “demand fluctuations”, “raw material price changes”, and “labor shortages” – these are commercial risks the developer should absorb.
