The sticker price on a Bandra East flat is about 85% of what you will actually spend. The remaining 15% — stamp duty, registration, GST, maintenance deposits, parking, and interior fit-out — catches buyers off guard consistently. Property Butler runs this analysis for every client. For a Rs 8.48 Cr Kalpataru Magnus 3 BHK (1,321 sqft carpet, Ready to Move), the all-in acquisition cost is approximately Rs 9.85 Cr before interior work. For a Rs 5.40 Cr Rustomjee Prive 3 BHK under construction, it is Rs 6.35 Cr. Here is the complete breakdown so there are no surprises on possession day.
Bandra East TCO Illustration - Rs 8.48 Cr 3 BHK (Kalpataru Magnus, RTM)
Base price
Rs 8.48 Cr
Total acquisition cost (before interior)
Rs 9.85 Cr
Difference: Rs 1.37 Cr (16% above sticker)
Component 1: Stamp Duty and Registration
Maharashtra stamp duty is one of the largest one-time costs in any property purchase. For Bandra East:
| Cost Head | Rate | On Rs 5.40 Cr | On Rs 8.48 Cr |
|---|---|---|---|
| Stamp duty (male / joint) | 5% of agreement value | Rs 27.00 lakh | Rs 42.40 lakh |
| Stamp duty (woman-name only) | 4% - saves 1% | Rs 21.60 lakh | Rs 33.92 lakh |
| Registration fee | 1% capped at Rs 30 lakh | Rs 5.40 lakh | Rs 8.48 lakh (or Rs 30 lakh cap) |
| Metro cess (if applicable) | 1% on stamp duty | Rs 0.27 lakh | Rs 0.42 lakh |
| Stamp + Registration total | approx 6% | Rs 32.67 lakh | Rs 51.30 lakh |
Woman-Name Registration: The Rs 8-11 Lakh Saving
Maharashtra's 1% stamp duty concession for women buyers saves Rs 5.40 lakh on a Rs 5.40 Cr purchase and Rs 8.48 lakh on a Rs 8.48 Cr purchase. Joint registration with wife as first holder qualifies. This is a legal, documented concession that Property Butler helps every eligible buyer utilise. The only requirement: the woman's name must be the first name on the registered agreement.
Component 2: GST (Under-Construction Only)
GST applies to under-construction properties only. Ready-to-move properties with OC (Kalpataru Magnus, Ten BKC) attract zero GST. This is one of the most significant cost differentiators between RTM and under-construction in Bandra East:
- Rustomjee Prive (Rs 5.40 Cr, Dec 2028 possession): GST at 5% on agreement value = Rs 27.00 lakh. Total GST on 3 configs: Rs 27-33.50 lakh depending on BHK.
- Agami Legends (Rs 7.53 Cr, Dec 2028 possession): GST at 5% = Rs 37.65 lakh. Total acquisition cost adds Rs 37.65 lakh to the ticket.
- Kalpataru Magnus / Ten BKC (RTM, OC received): Zero GST. Entire purchase is stamp duty + registration only.
The GST trade-off: under-construction at Rs 5.40 Cr + Rs 27 lakh GST = Rs 5.67 Cr effective price. RTM Kalpataru Magnus 3 BHK at Rs 8.48 Cr + zero GST = Rs 8.48 Cr. The under-construction is still cheaper, but the gap narrows once GST is counted. Add the possession delay (2.5 years), and the RTM premium for immediate use becomes more justifiable.
Component 3: Maintenance Deposit and Monthly Charges
New-launch and premium buildings in Bandra East typically collect a one-time maintenance corpus deposit at possession, plus ongoing monthly maintenance charges (MCs). These are not reflected in the unit price:
| Cost Head | Typical Range | Annual Impact |
|---|---|---|
| One-time corpus deposit | Rs 2-5 lakh (varies by project) | One-time at possession |
| Monthly maintenance charges | Rs 8-15/sqft/month (luxury towers) | Rs 1.18-1.97 lakh/year on 1,321 sqft |
| Property tax (municipal) | Rs 40,000-90,000/year (3 BHK) | Annual (assessed by BMC) |
| Society formation fee | Rs 25,000-50,000 (one-time) | One-time at possession |
| Annual carry cost estimate | Rs 1.60-2.90 lakh/year | Ongoing post-possession |
Component 4: Parking
Parking in Bandra East new-launches is typically not included in the base price. Ten BKC and Kalpataru Magnus allocate one mandatory covered parking slot per unit; the parking cost is sometimes bundled into the agreement value and sometimes separate. Verify the agreement for sale (AFS) carefully:
- Mandatory slot (included in AFS): Already in agreement value, no additional cost. Stamp duty applies on the full amount including parking.
- Optional additional slot: Rs 15-30 lakh extra, billed separately. Common in BKC-adjacent buildings where parking supply is limited.
- For RTM resales: Verify the parking location (basement level, ease of manoeuvring) and whether the slot is specifically allocated or common pool. Specific allocation has higher resale value.
Component 5: Interior Fit-Out Cost
After possession, buyers invariably spend on interiors. Property Butler's market data for Bandra East 3 BHK fit-out costs:
- Basic fit-out (modular kitchen + wardrobes + flooring + paint): Rs 18-28 lakh for a 1,200-1,400 sqft carpet 3 BHK
- Mid-range fit-out (above + lighting + false ceiling + bathrooms): Rs 30-50 lakh
- Luxury fit-out (custom everything): Rs 60-90 lakh+
All-In Cost Summary: Three Bandra East Scenarios
| Cost Head | Rustomjee Stella Rs 4.05 Cr (RTM Dec 26) | Rustomjee Prive Rs 5.40 Cr (UC Dec 28) | Kalpataru Magnus Rs 8.48 Cr (RTM) |
|---|---|---|---|
| Base price | Rs 4.05 Cr | Rs 5.40 Cr | Rs 8.48 Cr |
| GST (5% UC / 0% RTM) | Rs 0 | Rs 27.00 lakh | Rs 0 |
| Stamp duty (5%) | Rs 20.25 lakh | Rs 27.00 lakh | Rs 42.40 lakh |
| Registration (1%) | Rs 4.05 lakh | Rs 5.40 lakh | Rs 8.48 lakh |
| Maintenance deposit | Rs 2.00 lakh | Rs 3.00 lakh | Rs 5.00 lakh |
| Interior fit-out (mid) | Rs 25.00 lakh | Rs 30.00 lakh | Rs 40.00 lakh |
| TOTAL ALL-IN | Rs 4.56 Cr | Rs 6.32 Cr | Rs 9.84 Cr |
Frequently Asked Questions on Bandra East Costs
Does home loan cover stamp duty and registration?
No. Banks lend against the agreement value of the property, not stamp duty and registration. Stamp duty and registration must be paid from your own funds. On a Rs 8.48 Cr Magnus purchase, stamp duty + registration = approximately Rs 51 lakh that a Rs 6 Cr loan (70% LTV) will not cover. Factor this into your liquidity planning before booking.
Is GST refundable if the project is cancelled?
Yes. If a RERA-registered project is cancelled and you receive a refund from the developer, the developer must also refund the GST collected. The developer reclaims the GST via the Input Tax Credit mechanism. In practice, ensure the developer's GST registration is active before paying any GST - ask for a GST receipt with the developer's GSTIN prominently shown.
What is the ongoing monthly cost of owning a Rs 8.48 Cr flat in Bandra East?
Based on Property Butler's estimates for Kalpataru Magnus: Maintenance charges: Rs 10,566/month (Rs 8/sqft x 1,321 sqft, approximate). Property tax: Rs 5,000-7,500/month (Rs 60,000-90,000/year, BMC assessed). Total monthly carry: Rs 15,000-18,000/month without home loan EMI. If home-loan financed at Rs 5 Cr, EMI at 8.75% is approximately Rs 49,000/month. Total monthly cost if part-loan financed: Rs 64,000-67,000/month. Rental income from the unit at Rs 75,000-90,000/month generates a Rs 10,000-23,000/month positive carry (yield net of costs).
Is the ready reckoner rate lower than agreement value in Bandra East?
The ready reckoner rate is the government's floor price for stamp duty calculation - you pay stamp duty on whichever is higher: agreement value or RR rate. In Bandra East, current RR rates (FY 2026-27: no hike from FY 2025-26 per Maharashtra government announcement) are generally lower than market asking prices for quality projects. This means stamp duty is calculated on the agreement value (the amount you pay the developer), not on any inflated RR rate. Confirm the RR rate for the specific plot with your registration lawyer before booking.
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