Carpet Area vs Built-Up and Super Built-Up Area: Compare Flats Fairly HomeHNI | 2026-11-01 https://www.homehni.in/property-guides/carpet-built-up-super-built-up-area A larger advertised area is not necessarily more usable living space. Check the measurement basis before comparing prices. QUICK CHECKLIST [ ] Record both the area number and its stated measurement basis. [ ] Check square feet versus square metres before calculating. [ ] Ask for RERA carpet area where relevant and the supporting document. [ ] Record balcony, terrace and common-area allocations separately. [ ] Compare prices using the same cost inclusions and area definition. [ ] Check room dimensions and layout before deciding that more area is better. PROPERTY / LISTING REFERENCE: __________________________ LOCATION: _____________________________________________ VISIT / DISCUSSION DATE: _______________________________ NOTES TO RESOLVE: 1. What RERA carpet area includes Internal partition walls - Included: __________________ External walls and service shafts - Excluded: __________________ Exclusive balcony or verandah - Excluded; record separately: __________________ Exclusive open terrace - Excluded; record separately: __________________ Notes: ________________________________________________ 2. What built-up and super built-up labels tell you [ ] Request the carpet, balcony/terrace and other stated areas separately. [ ] Ask how any common-area allocation was calculated. [ ] Resolve differences between the advertisement, plan and agreement. Notes: ________________________________________________ 3. Worked example: the cheaper rate can be misleading [ ] Flat B costs less in total, but costs more per carpet square foot in this example. [ ] Flat A provides more carpet area, but that alone does not make it the better purchase. [ ] Compare room fit, building condition, recurring costs, location and your total budget as well. Asking price - ₹75,00,000 - ₹72,00,000: __________________ Advertised super built-up area - 1,500 sq ft - 1,400 sq ft: __________________ Documented carpet area assumed for example - 1,000 sq ft - 900 sq ft: __________________ Price / advertised sq ft - ₹5,000 - About ₹5,143: __________________ Price / carpet sq ft - ₹7,500 - ₹8,000: __________________ Notes: ________________________________________________ 4. Clarify loading and convert units carefully [ ] Retain original figures and units alongside converted figures. [ ] Round only after calculation; do not imply survey precision from an estimate. [ ] Never infer a missing carpet area from BHK count alone. Notes: ________________________________________________ 5. Match the document to the actual home Document and date - Which plan or agreement supports the area?: __________________ Number, unit and basis - Carpet, built-up or another explicitly defined measure?: __________________ Outdoor spaces - Which balcony or terrace is included in the offer?: __________________ Common facilities - Shared access or documented exclusive allocation?: __________________ Layout - Do room dimensions support your everyday use?: __________________ Notes: ________________________________________________ 6. Common comparison questions Notes: ________________________________________________ Read the full guide, qualifications and official references at: https://www.homehni.in/property-guides/carpet-built-up-super-built-up-area This checklist records questions and observations; it does not verify a property or transaction.