Flats & Apartments for Sale in Sector 21, gurgaon

Overview (July 2026)

Sector 21 is a residential neighbourhood in gurgaon . Browse 17+ 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: 7% (male), 5% (female), 6% (joint) of property value
• Registration Charges: ₹15,000 fixed fee

Flat Sale Prices in Sector 21

Avg price per sq ft in Sector 21: ₹19,924. Based on NoBroker-verified listings — July 2026:

• 4+ BHK (1,836–5,400 sq ft): ₹10,000,000 - ₹120,000,000
• 4 BHK (1,800–2,500 sq ft): ₹17,500,000 - ₹55,000,000
• 2 BHK (1,100–1,200 sq ft): ₹6,000,000 - ₹16,500,000
• 3 BHK (1,200–1,620 sq ft): ₹25,000,000 - ₹30,000,000

Sale Prices by Property Type in Sector 21

Gated Society Apartments for Sale in Sector 21

3+ listings — ₹16,500,000 - ₹50,000,000

• rk society
• Surya Vihar chs
• Surya Apartment, Sector 21

Independent Houses & Builder Floors for Sale in Sector 21

12+ listings — ₹6,400,000 - ₹120,000,000

Standalone Buildings for Sale in Sector 21

2+ listings — ₹30,000,000 - ₹75,000,000

Investment Signals for Sector 21

• Avg Price per Sq Ft: ₹19,924

Nearby Localities for Comparison

Buyers evaluating Sector 21 often compare it with:

• Sector 23
• Sector 20
• Sector 22
• 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