1 BHK vs 3 BHK: Which unit gives better rental yield

1 BHK vs 3 BHK: Which unit gives better rental yield is answered directly by rental market data, where 1 BHK flats deliver 4.8% to 6.2% gross rental yields compared to 2.8% to 4.0% for 3 BHK homes across major Indian cities. Gross rental yield is the yearly rent compared with the total cost of buying a home. Since a 1 BHK costs less to buy, the rent can give you a higher percentage return on the money you invest.

A 3 BHK can cost almost three times more than a 1 BHK, but the rent is usually not twice as high. You may get more rent each month, but the return on your investment is lower. If you want steady monthly income, a 1 BHK can be a better choice. If you want long-term value and stable family tenants, a 3 BHK may suit you better.

Rental data shows that 1 BHK flats can earn 150 to 220 basis points more in yearly rental yield than 3 BHK flats in major work areas. You can calculate gross rental yield with a simple formula:

Gross Rental Yield (%) = (Yearly Rent ÷ Total Property Cost) × 10000.

Property prices rise much faster than monthly rents when moving from a small flat to a large one. A 1 BHK flat bought for 50 Lakh rupees earns around 22,000 rupees in rent per month (5.28% yield), while a 3 BHK in the same area costs 1.6 Crore rupees and earns around 44,000 rupees in rent per month (3.30% yield).

1 BHK flats earn higher percentage yields because they cost less to buy and attract continuous demand from single workers and young couples. Most corporate employees moving to a new city look for affordable homes close to their office parks to cut daily travel time.

• Lower Buying Cost: You can buy a unit with a smaller down payment, which keeps bank loan payments small and boosts your cash earnings.
• Higher Rent Per Square Foot: In IT belts, tenants pay 38 to 46 rupees per square foot for a 1 BHK, but only 24 to 32 rupees for a 3 BHK.
• Quick to Re-Rent: Vacant 1 BHK flats find new tenants quickly, often within 15 to 30 days of listing.
• Cheap to Furnish: Basic furniture and appliances cost only 1.5 Lakh to 2.2 Lakh rupees, and they increase monthly rent by 15% to 20%.

A 3 BHK flat brings in a smaller return rate because you pay far too much upfront to buy it. Even if the rent cheque looks large each month, buyers have a strict limit on what they will pay to rent a family home. You put in a lot of your own savings, but the monthly rent simply cannot keep up with that high purchase price.

• Higher Purchase Price: A large flat priced at 1.75 Crore rupees rarely rents for the 80,000 rupees per month needed to hit a 5.5% gross yield.
• Heavy Maintenance Fees: Monthly upkeep bills of 4.50 rupees per square foot take 7,650 rupees every month from a 1,700 sq. ft. home, reducing the owner's net profit.
• Longer Empty Periods: Finding a verified family tenant with a high security deposit takes 45 to 90 days.
• Lower Rent Per Square Foot: Renters pay less for each square foot of space as the total floor area gets bigger.

Brigade Innovation Gardens shows how the size of a home can affect rental income in a growing tech and aerospace area. The project covers 75.04 acres in KIADB Aerospace Park Phase 2, Devanahalli, North Bengaluru. It has 7,195 homes planned across several high-rise towers.

Gross Rental Yield at Brigade Innovation Gardens:

• 1 BHK Flats: 5.5% to 6.2%
• 3 BHK Flats: 3.2% to 3.8%

Compact 1 BHK flats here (610 to 800 sq. ft.) start at around 62 to 65 Lakh rupees during the early stages, matching the budget of technicians and engineers working in the 3,000-acre aerospace estate. Because so many single employees need homes nearby, these 1 BHK flats are set to earn strong gross yields between 5.5% and 6.2%.

The 3 BHK homes (1,400 to 1,750 sq. ft.) cost much more, ranging from 1.28 Crore to 1.45 Crore rupees and above. These larger flats will earn a lower rental yield of 3.2% to 3.8%, but they bring in higher monthly cash and appeal to senior managers living near the Satellite Town Ring Road and airport highway.

Net rental yield shows how much rental income you actually keep after paying maintenance, property tax, and repair costs. Maintenance is usually charged based on the size of the home. For example, an 1,800 sq. ft. 3 BHK can have about three times the monthly maintenance cost of a 600 sq. ft. 1 BHK, even when the home is empty.

• Ongoing Upkeep Bills: At 4.50 rupees per sq. ft., a 1 BHK owner pays around 2,700 rupees each month, while a 3 BHK owner pays around 8,100 rupees every month.
• Tenant Change Costs: 1 BHK tenants move out every year or two, which means paying broker fees and repainting more often.
• City Property Taxes: Local civic taxes depend on total floor area, so owners of large 3 BHK homes pay higher annual bills.
• Yearly Rent Hikes: Both types of homes typically include a standard 5% to 8% rent hike written into yearly rental agreements.

Property price growth and rental yields balance each other out, so you must choose between immediate monthly rent and long-term resale profit. A 1 BHK flat gives higher rental cash flow right away, while a 3 BHK flat gains more total value over the years.

• 1 BHK Cash Flow: Small flats bring in regular monthly cash with less money locked up, giving you better flexibility.
• 3 BHK Wealth Growth: Three-bedroom homes gain more market value over 7 to 10 years because most end-user families want bigger spaces to live in.
• Splitting Your Budget: An investor with 1.5 Crore rupees can buy two 1 BHK flats in separate work zones to lower empty-room risk and earn more total rent.
• Selling the Property: A 3 BHK flat is easier to sell to home-seeking families, whereas a 1 BHK flat sells mainly to other rental investors.