The real estate landscape in South Extension is defined by its prime connectivity and premium residential stock, with property values currently averaging ₹29,500 per sq ft. Rental activity is robust, particularly for larger configurations, which command significant monthly premiums and attract a steady tenant base. Market trends indicate a shift in price dynamics, reflecting the evolving demand for luxury living spaces in South Delhi. Investors find value in the consistent rental demand, while homeowners benefit from the prestige associated with this central location.
As of June 2026, the average asking price in South Extension is ₹29,500 per sq ft. This rate has depreciated by 4.83% compared to the previous period, reflecting a recent market adjustment in this locality.
Property prices in South Extension have shown a downward trajectory in recent quarters. The average asking price was ₹31,600 per sq ft in September 2025, moved to ₹31,000 per sq ft in December 2025, and reached ₹29,500 per sq ft by March 2026, indicating a consistent softening in market rates during this period.
As of June 2026, villas in South Extension command a significantly higher premium with an average price of ₹81,600 per sq ft, which has appreciated by 2% compared to the previous period. In contrast, apartments are priced at an average of ₹29,500 per sq ft, having depreciated by 4.83% over the same timeframe, highlighting the distinct valuation gap between these two property types.
Property rates vary significantly across the vicinity of South Extension. As of June 2026, Defence Colony is one of the most premium areas nearby with an average asking price of ₹42,500 per sq ft (up 0.6%), while Mayur Vihar 1 remains more accessible at ₹13,650 per sq ft (down 3.17%). Other notable areas include Panchsheel Enclave at ₹35,250 per sq ft (up 23.13%) and South Extension II at ₹27,550 per sq ft (down 1.25%).
As of June 2026, the average rental rate in South Extension is ₹67 per sq ft, which has depreciated by 9.46% compared to the previous period. The locality currently offers a rental yield of 2.73%, a metric that helps investors evaluate the annual income potential of a property relative to its capital purchase price.
Rental rates in South Extension scale significantly with unit size as of June 2026. A Studio apartment averages ₹27,700 per month, while a 1 BHK unit averages ₹32,150 per month. Larger configurations command higher premiums, with 2 BHK units at ₹62,650 per month, 3 BHK units at ₹1.58 Lakh per month, 4 BHK units at ₹2.65 Lakh per month, and 5 BHK units reaching ₹3.42 Lakh per month.
Rental rates show a wide range across the surrounding neighbourhoods as of June 2026. Premium areas like Defence Colony, Jor Bagh, and Anand Lok all command average rental rates of ₹100 per sq ft. In contrast, areas such as South Extension I, South Extension II, Kotla Mubarakpur, Mayur Vihar 1, Uday Park, Lodhi Colony, and Lajpat Nagar III currently average ₹50 per sq ft.
The 9.46% depreciation in the average rental rate to ₹67 per sq ft (as of June 2026) suggests a softening in rental demand or an increase in available inventory relative to tenant interest. For tenants, this may present an opportunity to negotiate better lease terms, while landlords may need to focus on property maintenance or value-added amenities to remain competitive in the current market environment.
A rental yield of 2.73% in South Extension, as of June 2026, indicates the annual rental income an investor can expect as a percentage of the property's market value. Investors typically compare this yield against other investment avenues or similar localities to determine if the capital appreciation potential combined with rental income aligns with their long-term financial goals.