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4 BHK Flats for Sale in Sector 21, Noida | 4 BHK Apartments in Sector 21, Noida
Sector 21 (Livability: 5.39/10) has 0+ 4 BHK flats for sale.
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15 - 4 BHK Flats, Apartments for Sale in Sector 21, Noida | 4 BHK Flats in Sector 21
4 BHK Apartment In Irish Platinum For Sale In Sector 10
₹2.26 Cr
₹10,500/sq.ft
Irish Platinum, Sector 10 , noida
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4 BHK Apartment In Ats Rhapsody For Sale In Sector 1
₹3.04 Cr
₹12,667/sq.ft
Sector 1, Noida., Sector 1, greater_noida
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4 BHK Apartment In Ats Rhapsody For Sale In Sector 1
₹3.20 Cr
₹13,333/sq.ft
ATS Rhapsody, Sector 1, greater_noida
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4 BHK Apartment In Solitairian City For Sale In Yamuna Expressway
₹3.91 Cr
₹8,989/sq.ft
Yamuna Expressway, Noida., Yamuna Expressway, noida
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4 BHK Flat In Presidency Heights Presithum Bela Khurd, Greater Noida For Sale In Sector 25
₹2.45 Cr
₹10,514/sq.ft
Presidency Heights Presithum Bela Khurd, Sector 25, noida
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4 BHK Flat For Sale In Sector 12
₹1.19 Cr
₹5,950/sq.ft
Standalone Building, Amaltash Marg, near Dolly Motors petrol (indian Oil ), sector 12, noida
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4 BHK Flat In Eldeco La Vida Bella For Sale In Sector 12,
₹3.25 Cr
₹11,797/sq.ft
Eldeco La Vida Bella, Sector 12,, greater_noida
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4 BHK Flat In Standalone Building For Sale In Sector 22
₹1.35 Cr
₹8,438/sq.ft
Block A Near by Surbhi Hospital, Sector 22, noida
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4 BHK Apartment In Ashiyana Developer For Sale In Sector 7
₹1.15 Cr
₹6,216/sq.ft
3C, Lotus Boulevard, C Block, Sector 107, Sector 20, near 3C Lotus Boulevard, sector 7, noida
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4 BHK Apartment In Eldeco Sector 12 For Sale In Sector 12
₹3.58 Cr
₹13,000/sq.ft
Sector 12, Noida, India, Sector 12, noida
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4 BHK Apartment In Codename Super Sector 12 For Sale In Sector 12
₹4.80 Cr
₹13,333/sq.ft
Sector 12, Noida, India, Sector 12, noida
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4 BHK Apartment In Vvip Sector 12 For Sale In Sector 12
₹4.80 Cr
₹13,333/sq.ft
Sector 12, Noida, India, Sector 12, noida
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4 BHK Apartment In Codename Elite Sector 12 For Sale In Sector 12
₹3.58 Cr
₹13,000/sq.ft
Sector 12, Noida, India, Sector 12, noida
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4 BHK Apartment In Codename Sector 12 For Sale In Sector 12
₹4.25 Cr
₹16,498/sq.ft
Sector 12, Noida, Sector 12, noida
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4 BHK Apartment In Godrej Sector 12 For Sale In Sector 12
₹4.25 Cr
₹16,498/sq.ft
Sector 12, Noida, Sector 12, noida
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4 BHK Flats & Apartments for Sale in Sector 21, noida
Overview (October 2026)
Sector 21 (Livability: 5.39/10) has 0+ 4 BHK flats for sale.
One-time purchase costs buyers should plan for:
- Stamp Duty: 7% (male), 6% (female), 6.5% (joint) of property value
- Registration Charges: 1% of property value
Nearby Localities for 4 BHK Comparison
Buyers searching for 4 BHK in Sector 21 often compare:
- Sector 10
- Sector 21
- Sector 21A
- Sector 12
- Sector 25A
End-to-End Buying Services by NoBroker
Along with helping you find a verified 4 BHK 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
Frequently Asked Questions
What is the price range for flats available for sale in Sector 21?
Flats for sale in Sector 21 are currently priced between ₹1.01 Crores and ₹3.49 Crores, with an average price of around ₹12,368/sq.ft.
What is the typical BHK configuration available in Sector 21?
The most commonly available configurations in Sector 21 are 3 BHK (7 listings), 2 BHK (4 listings), based on 11 live listings.
Are ready-to-move-in or under-construction flats available in Sector 21?
In Sector 21, 10 flats are ready-to-move-in and 1 are under construction, out of 11 listings.
What is the average resale price trend in Sector 21?
Over the last 12 months, average resale prices in Sector 21 have decreased by 13.4%.
Are restaurants, cafes, banks, and ATMs easily accessible near Sector 21?
Sector 21 offers easy access to everyday needs, including options like Modi Mall, Chanda Food, Haldiram's - Spice Mall nearby.
Are gated societies with CCTV surveillance available in Sector 21?
45% of residential properties for sale in Sector 21 are gated societies with CCTV surveillance.
Are there any universities or colleges near Sector 21?
Government Inter College is located near Sector 21, approximately 3 km away.
Are independent houses, villas, or plots also available for sale in Sector 21?
Besides flats, Sector 21 also has independent houses available for sale.
What healthcare facilities, including multi-specialty hospitals, are available near Sector 21?
Kailash Hospital & Heart Institute is located near Sector 21, approximately 3 km away.
Are supermarkets and grocery stores easily accessible in Sector 21?
Sector 21 has good access to supermarkets and grocery stores like C Block Market, Super Store, Sangam Direct, within 3 km.