3 Bhk Apartments To Buy In South Extension Defence Colony - REELTOR
Data updated: 1 Jul 2026
If you are looking to buy flats in South Extension, there are currently 16 listings available from owners and trusted agents. You can also compare residential options in nearby areas such as Gautam Nagar, Sewanagar and Andrewsganj in Defence Colony. Browse furnished and unfurnished flats across 1 BHK, 2 BHK, 3 BHK, 4 BHK configurations to find the right home.

Flat
3rd Floor 1 BHK Flat Available in Part 1Part 1, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
900 Sq.ft₹ 75.0 L

Flat
Ready to Move 2 BHK Flat for Sale in Part 1Part 1, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
1000 Sq.ft₹ 30.0 L

Flat
No Brokerage 1 BHK Flat in Part 1, South ExtensionPart 1, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
900 Sq.ft₹ 80.0 L

Flat
Newly Built 2 BHK Flat for Sale in Part 1, South ExtensionPart 1, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
750 Sq.ft₹ 50.0 L

Flat
Prime Location 2 BHK Flat in Part 1, South ExtensionPart 1, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
650 Sq.ft₹ 1.5 Cr

Flat
Corner Unit 1 BHK Flat in Part 1, South ExtensionPart 1, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
750 Sq.ft₹ 85.0 L

Flat
3 BHK Flat with 928 sqft Carpet Area in Part 1Part 1, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
1100 Sq.ft₹ 1.1 Cr

Flat
Semi luxury 4 BHK Flat at ₹40L in Part 1Part 1, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
850 Sq.ft₹ 40.0 L

Flat
Ready to Move 4 BHK Flat for Sale in Part 2Part 2, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
1250 Sq.ft₹ 1.3 Cr

Flat
471 sqft Carpet 1 BHK in Part 2, South ExtensionPart 2, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
550 Sq.ft₹ 1.0 Cr

Flat
East-Facing 1 BHK Flat for Sale in Part 2Part 2, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
1250 Sq.ft₹ 90.0 L

Flat
Gated Community 4 BHK Flat in Part 2, South ExtensionPart 2, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
1050 Sq.ft₹ 45.0 L

Flat
No Brokerage 4 BHK Flat in Part 2, South ExtensionPart 2, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
400 Sq.ft₹ 90.0 L

Flat
Newly Built 1 BHK Flat for Sale in Part 2, South ExtensionPart 2, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
500 Sq.ft₹ 75.0 L

Flat
Independent 2 BHK Flat in Part 2, South ExtensionPart 2, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
1100 Sq.ft₹ 25.0 L

Flat
1 BHK Flat in the Heart of Part 2, South ExtensionPart 2, South Extension, New Delhi, Defence Colony, South Delhi, Delhi, New Delhi, Delhi
700 Sq.ft₹ 95.0 L
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WhatsApp UsSendNearby Places in South Extension Defence Colony
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Bank5 places
1.
Indian Bank - Corporate Branch
0.17 km2.
Icici Bank New Delhi Defence Colony
0.4 km3.
Axis Bank Branch
0.41 km4.
Idbi Bank
0.41 km5.
Yes Bank
0.55 kmCafe5 places
1.
Cafe 1
0.94 km2.
Barista
0.97 km3.
Brew Lane Coffee
1.02 km4.
First Coffee
1.03 km5.
Blue Tokai Coffee Roasters
1.1 kmColleges5 places
1.
Nehru Homeopathic Medical College & Hospital
0.72 km2.
All India Institute Of Medical Sciences
1.17 km3.
Kamala Nehru College
1.44 km4.
Gargi College
1.49 km5.
Lady Shri Ram College For Women
1.81 kmHospitals5 places
1.
Moolchand Hospital
1.31 km2.
Dr. Pattnaik'S Laser Eye Institute
1.45 km3.
Sama Nursing Home
1.58 km4.
Nu-Tech Mediworld
2.01 km5.
Dhar Medical Center
2.44 kmRailway Station5 places
1.
Sewa Nagar Railway Station
1.36 km2.
Lodi Colony Railway Station
1.38 km3.
Lajpat Nagar Railway Station
2.48 km4.
Sarojini Nagar Railway Station
2.92 km5.
Delhi Hazrat Nizamuddin Railway Station
3.74 kmBank
5Cafe
5Colleges
5Hospitals
5Railway Station
5Quick Links
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Frequently Asked Questions
Find answers to common questions on 3 Bhk Apartments To Buy In South Extension Defence Colony
Frequently Asked Questions
What is the average property price in South Extension, Delhi?
In South Extension, apartments and flats are typically quoted around ₹8,433/sq ft, while plotted land can trade near ₹100,000/sq m depending on road width and title quality. Independent houses and villas generally range from ₹1.0 Cr–₹3.7 Cr. Demand remains supported by access to INA and Lajpat Nagar, metro-led connectivity, and about 6% annual market movement.
How do I verify a RERA-registered project in South Extension?
If you are buying in a builder project in South Extension, verify the project and promoter details on the Delhi RERA portal at https://www.rera.delhi.gov.in/. Check the registration number, sanctioned plans, completion timelines, and promoter disclosures before paying any token amount. For under-construction inventory, RERA verification should be one of the first due-diligence steps.
What is the process to buy a flat in South Extension?
Flats in South Extension are generally quoted around ₹8,433/sq ft. Start with title verification, builder or seller KYC, RERA check for project inventory, and deed-history search through Delhi e-Search or DORIS. After price negotiation, complete loan sanction, valuation, e-stamping, Sub-Registrar appointment, and registration before taking possession.
What home loan options are available for buying property in South Extension?
Most major banks and housing finance companies offer home loans for properties in South Extension, subject to title quality, borrower profile, and property eligibility. Financing commonly goes up to 75%–80% of the property value for standard salaried cases. For a flat priced around ₹8,433/sq ft, buyers should budget for down payment, stamp duty, registration, brokerage, and fit-out cost separately.



