The sticker price on any Dadar West apartment tells you 80–85% of what you will actually pay. The remaining 15–20% — stamp duty, registration, metro cess, GST on under-construction units — is non-negotiable and non-waivable. For a ₹11.40 Cr Janai Heritage 3BHK, these charges add approximately ₹1.37 Cr to your total commitment. For a ₹3.92 Cr Sakura 2BHK, the add-on is roughly ₹63–70 Lacs. Property Butler breaks down every component, with worked examples for the active Dadar West projects tracked in May 2026.
The Four Mandatory Charges on Every Mumbai Property Purchase
1. Stamp Duty: 4–6% of agreement value depending on buyer gender | 2. Metro Cess: 1% of agreement value (applicable in Mumbai Metropolitan Region) | 3. Registration Fee: 1% of agreement value | 4. GST: 5% of base price on under-construction units only (zero on ready-to-move with OC)
Stamp Duty Rates in Maharashtra — May 2026
Maharashtra stamp duty is calculated on the agreement value or the government ready reckoner rate (whichever is higher). In Dadar West — a premium locality — the agreement value typically exceeds the ready reckoner rate for new launches, so the stamp duty applies on the full agreement value.
| Buyer Type | Stamp Duty | Metro Cess | Total Stamp + Cess |
|---|---|---|---|
| Male buyer | 5% | 1% | 6% |
| Female buyer | 4% | 1% | 5% |
| Joint (male + female) | 4.5% | 1% | 5.5% |
| Registration fee (all) | 1% of agreement value | 1% | |
The female buyer discount is meaningful at the ticket sizes seen in Dadar West. On Janai Heritage's ₹11.40 Cr 3BHK: male buyer pays 6% (₹68.4 Lacs stamp + cess) while female buyer pays 5% (₹57 Lacs) — a ₹11.4 Lac saving. On Samruddhi's ₹13.04 Cr 4BHK: male pays ₹78.24 Lacs vs female ₹65.2 Lacs — a ₹13.04 Lac saving purely from registering in a woman's name. This is a legal and commonly used approach among buyers; Property Butler recommends consulting a solicitor on how best to structure the purchase for your family's tax situation.
GST on Under-Construction Dadar West Properties
GST applies at 5% on all under-construction residential units where the agreement is signed before OC is received. This is calculated on the base price (before stamp duty and registration). In Dadar West, every active new-launch project is under-construction — meaning GST applies to all of them.
The one exception: a near-OC property (like Panchratna or Anchor Polestar in Dadar East, or certain floors in Dipti Royal Arc, Dadar West) where OC has been received for specific blocks. Always confirm with the developer whether GST applies to the specific unit you are purchasing. Post-OC units are GST-free.
Worked Examples: Active Dadar West Projects
Property Butler has run the full stamp duty + registration + GST calculation for every active project in our Dadar West inventory.
| Project / Config | Base Price | SD+Cess (Male) | Registration | GST (5% UC) | Total Add-On | All-In |
|---|---|---|---|---|---|---|
| Janai Heritage 3BHK (Dec 2026) | ₹11.40 Cr | ₹68.4 L | ₹11.4 L | ₹57 L | +₹136.8 L | ₹12.77 Cr |
| Janai Heritage Jodi (Dec 2026) | ₹14.82 Cr | ₹88.9 L | ₹14.8 L | ₹74.1 L | +₹177.8 L | ₹16.60 Cr |
| Samruddhi 4BHK (Aug 2027) | ₹13.04 Cr | ₹78.2 L | ₹13.0 L | ₹65.2 L | +₹156.4 L | ₹14.60 Cr |
| Sakura 4BHK (Dec 2026) | ₹8.04 Cr | ₹48.2 L | ₹8.0 L | ₹40.2 L | +₹96.4 L | ₹9.01 Cr |
| Saffron 3BHK (Dec 2027) | ₹5.76 Cr | ₹34.6 L | ₹5.8 L | ₹28.8 L | +₹69.2 L | ₹6.45 Cr |
| EIRENE 3BHK (Mid 2027) | ₹4.19 Cr | ₹25.1 L | ₹4.2 L | ₹21.0 L | +₹50.3 L | ₹4.69 Cr |
Female vs Male Buyer: The ₹11.4–13 Lac Saving on Dadar West Luxury
For Janai Heritage's ₹11.40 Cr 3BHK: female buyer saves ₹11.4 Lacs vs male on stamp duty. For Samruddhi's ₹13.04 Cr 4BHK: savings are ₹13.04 Lacs. For the Jodi at ₹14.82 Cr: ₹14.82 Lacs saved. These are not small amounts — at these price points, a female co-applicant or primary buyer in a joint purchase (husband and wife) materially reduces the transaction cost. Consult a registered deed writer or advocate for the optimal structure.
Home Loan Considerations for Dadar West Luxury Buyers
Most buyers in the ₹8–15 Cr Dadar West bracket take a home loan for 50–70% of the property value. Key parameters to factor into your planning:
Processing fees: typically 0.25–1% of the loan amount. On a ₹7 Cr loan, that is ₹1.75–7 Lacs. Compare across lenders — State Bank of India, HDFC, Kotak, and ICICI all have different fee structures for high-value loans above ₹5 Cr.
Stamp duty on loan documents: In Maharashtra, the mortgage deed attracts 0.1–0.5% stamp duty depending on the loan type. For a ₹7 Cr loan, this can be ₹35,000 to ₹3.5 Lacs additional — not typically flagged by developers in their cost sheets.
Valuation fee: Banks send their own valuer. Fee is typically ₹5,000–15,000 but can be ₹25,000+ for properties above ₹5 Cr.
Legal opinion fee: Bank's advocate charges ₹15,000–50,000 for title search and opinion on luxury properties.
Frequently Asked Questions
What is the stamp duty rate for a male buyer purchasing in Dadar West in 2026?
5% stamp duty plus 1% metro cess = 6% of the agreement value. Plus 1% registration fee. Total government charges: 7% for male buyers. On Janai Heritage's ₹11.40 Cr 3BHK: ₹79.8 Lacs in stamp duty + cess + registration (before GST).
Does GST apply to Janai Heritage and Samruddhi purchases?
Yes — both are under-construction projects and GST at 5% applies on the base price. For Janai Heritage Dec 2026 3BHK at ₹11.40 Cr: GST is ₹57 Lacs. For Samruddhi 4BHK at ₹13.04 Cr: GST is ₹65.2 Lacs. There is no abatement or exemption for residential properties priced above ₹45 Lacs — you pay the full 5% regardless of price.
Is a female buyer really eligible for the lower stamp duty rate in Dadar West?
Yes. Maharashtra has a permanent concession for female buyers: 4% stamp duty versus 5% for male buyers. The 1% metro cess and 1% registration apply equally. For a joint purchase between husband and wife, the rate is 4.5% stamp duty — splitting the saving. This is a legal, widely-used approach with no conditions attached beyond the property being in the female buyer's name or as primary applicant in a joint registration.
Can I save on stamp duty by showing a lower agreement value?
No. Stamp duty is calculated on the higher of the agreement value or the government-notified ready reckoner rate (the official minimum valuation per locality). In premium Dadar West micro-pockets, the ready reckoner rate has been increasing annually and now runs ₹1,10,000–1,50,000/sqft for built-up area in some zones. Your solicitor can check the applicable ready reckoner for the specific CTS survey number before you sign.
What is the total all-in cost for a mid-budget Dadar West purchase at Rs 5-6 Crore?
Using Saffron Project 3BHK at ₹5.76 Cr (Dec 2027): stamp duty + cess (male, 6%): ₹34.56 Lacs. Registration (1%): ₹5.76 Lacs. GST (5% UC): ₹28.8 Lacs. Total add-on: ₹69.12 Lacs. All-in cost: approximately ₹6.45 Cr. For a female buyer, stamp + cess drops to 5% — saving ₹5.76 Lacs. Always request the builder's cost sheet (including PLC, amenity charges, car park, maintenance deposit) before committing — the ₹5.76 Cr is typically the base price excluding these extras.
Related Reading
→ Dadar West Complete Buyer's Guide 2026 → Dadar West Luxury Tier (₹8–15 Cr) Buyer's Guide → Dadar West Total Cost of Ownership Guide → Dadar West Market Intelligence: May 2026 → Explore Dadar West PropertiesCalculate Your True All-In Cost for Dadar West
Property Butler's team can help you model stamp duty, GST and registration for any active listing before you commit.
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