Flats & Apartments for Sale in Sector 21, mumbai

Overview (October 2026)

Sector 21 is a residential neighbourhood in mumbai . Browse 20+ NoBroker-verified, owner-direct flat listings from compact 1 BHK to spacious 4 BHK+ apartments.

One-time purchase costs buyers should plan for:

• Stamp Duty: 6% of property value
• Registration Charges: 1% of property value

Flat Sale Prices in Sector 21

Avg price per sq ft in Sector 21: ₹7,926. Based on NoBroker-verified listings — October 2026:

• 1 BHK (450–1,119 sq ft): ₹2,100,000 - ₹12,525,000
• 1 RK (200–320 sq ft): ₹1,200,000 - ₹1,700,000
• 2 BHK (950–1,634 sq ft): ₹10,500,000 - ₹13,600,000
• 3 BHK (1,400–1,800 sq ft): ₹8,500,000 - ₹14,400,000

Sale Prices by Property Type in Sector 21

Gated Society Apartments for Sale in Sector 21

15+ listings — ₹1,400,000 - ₹14,200,000

• Friends CHS, Kopar Khairane
• Shakti Dham Apartments
• City Century One

Independent Houses & Builder Floors for Sale in Sector 21

5+ listings — ₹1,200,000 - ₹8,500,000

Investment Signals for Sector 21

• Avg Price per Sq Ft: ₹7,926

Nearby Localities for Comparison

Buyers evaluating Sector 21 often compare it with:

• Talavali gaon
• Sector 18
• Ghansoli Gaon
• Sector 21

End-to-End Buying Services by NoBroker

Along with helping you find a verified flat in Sector 21, NoBroker supports buyers through the full purchase journey:

• Home Loan Assistance: Compare offers from 30+ banks and NBFCs, get pre-approved in 24 hours
• Legal Verification: Title search, encumbrance certificate, sale deed review by empanelled lawyers
• Stamp Duty & Registration Support: End-to-end documentation and payment assistance
• Interior & Renovation: Modular kitchen, painting, electrical, plumbing, carpentry
• Packers & Movers: Safe, on-time relocation to your new home
• Property Management: Tenant sourcing and rent collection if buying as investment