Rent affordability is often measured against the monthly salary, but that calculation can conceal the real cost of living in a city. A flat advertised at Rs 20,000 a month may become significantly more expensive after maintenance, utilities, brokerage, deposits and commuting are added. For urban renters, the more useful question is not simply how much rent they can pay, but how much housing can be carried without eliminating savings or emergency funds.
A commonly used rule of thumb is to keep rent within 30-40 per cent of monthly income. On a monthly salary of Rs 50,000, that produces a broad rent range of Rs 15,000 to Rs 20,000. For someone earning Rs 75,000, the range is Rs 22,500 to Rs 30,000. At a monthly income of Rs 1 lakh, it becomes Rs 30,000 to Rs 40,000.
These figures are only a starting point. Sarika Shetty, CEO and co-founder of RentenPe, told NDTV that rent beyond 30-40 per cent of monthly income can materially strain cash flow and crowd out savings. Her observation points to a central weakness in the way rental housing is often assessed: the price visible in a property listing is treated as the cost of the home, even though several other expenses are attached to living there.
Consider a tenant earning Rs 60,000 a month and choosing a flat with a rent of Rs 20,000. The rent alone represents about one-third of monthly income and may appear manageable. But if monthly maintenance is Rs 3,000, electricity and internet cost another Rs 2,500, and the location adds Rs 4,000 to commuting expenses, the effective monthly cost rises to more than Rs 29,000. That is almost half of the salary.
This calculation matters because location is not separate from housing affordability. A cheaper home farther from work may reduce the rent shown in the agreement while increasing the cost of reaching the workplace every day. Conversely, a slightly more expensive home in a well-connected area may produce a lower combined housing and commuting bill. The supplied figures do not establish a universal threshold for this trade-off, but they show why comparing properties only by rent can produce a misleading result.
The more complete formula is straightforward: total housing cost equals rent plus maintenance, utilities and additional commuting expenses. One-time costs should then be calculated separately. These include brokerage, the security deposit and moving expenses. Treating these payments as an afterthought can create financial pressure before the tenant has even settled into the property.
The security deposit is particularly important because it locks away cash at the beginning of a tenancy. If monthly rent is Rs 20,000 and the landlord asks for three months’ rent as a deposit, Rs 60,000 is required immediately. Brokerage and relocation expenses can increase the upfront amount further. The final burden therefore depends not only on the monthly payment but also on how much money the renter must produce before moving in.
Shetty advised tenants to understand the conditions attached to security-deposit deductions and refunds. Keeping records of payments and ensuring that important terms are written down can help create clarity when the tenancy ends. This is an institutional feature of renting that is easy to overlook: the rental agreement is not merely a document recording monthly rent. It also governs maintenance obligations, notice periods, renewal terms, deposit deductions and the process for returning money to the tenant.
The affordability test also changes when savings are considered first. A tenant with a monthly take-home income of Rs 70,000 who wants to save Rs 20,000 begins with Rs 50,000 available for rent and all other expenses. If regular non-housing expenses consume Rs 25,000, a rent of Rs 25,000 would leave little room for emergencies or unexpected costs. The same rent-to-income percentage can therefore produce very different outcomes depending on debt, family responsibilities, savings goals and income stability.
This is why the upper end of the 30-40 per cent range should not be treated as a target. For someone carrying substantial EMIs, supporting family members or earning an irregular income, even 30 per cent may be difficult. For a renter with limited debt and strong savings, the same proportion may be more manageable. The rule is useful as a warning signal, but it cannot replace a household-level assessment of income and obligations.
The size of the home is another part of the affordability equation. A single renter may not need a large two-bedroom apartment if a well-maintained 1RK or compact one-bedroom flat meets basic needs. Choosing a smaller home can release money for an emergency fund, investments or other financial goals. But the cheapest available property is not necessarily the most financially sensible one.
The condition and location of the building remain important. A renter must consider whether the neighbourhood is clean, whether the building is reasonably maintained, whether there is sufficient natural light and ventilation, and whether the walls show dampness or seepage. These are not cosmetic concerns. They influence the quality and usability of the home, even though the supplied material does not quantify their financial impact.
This creates a broader distinction between low rent and affordable housing. Low rent refers to the amount written in the agreement. Affordable housing, from the renter’s perspective, must also account for the time and money required to reach work, the condition of the building, recurring charges and the cash needed to enter the property. A smaller, healthy and well-connected home may therefore be a better financial decision than a larger flat in a poorly connected or poorly maintained location.
Negotiation can also change the total cost, although the saving should not be measured only against the advertised rent. According to the guidance cited by NDTV, tenants may be able to negotiate when they are willing to commit for longer or make a larger upfront commitment. A reduction of Rs 1,500 a month would amount to Rs 18,000 over a year. However, renters should also ask about maintenance, parking, renewal terms, notice periods, deposit conditions and other charges. A higher monthly rent with fewer additional costs could, in some cases, result in a lower overall burden.
The rental agreement also has a potential financial-record function. Shetty said that when rent payments are properly documented and reported through eligible channels, they can potentially contribute to a tenant’s credit history. The supplied report does not establish that every rental payment automatically improves a credit record, so this remains dependent on the relevant reporting arrangements. Still, organised records of agreements and payments can assist with future disputes, loan applications or applications for another rental property.
For cities, the significance of this calculation lies in the way housing costs are distributed across the urban system. Rent is paid to secure a home, but the final cost is shaped by transport, neighbourhood services, building maintenance and the terms imposed at the start and end of a tenancy. A property listing presents only one part of that system. The tenant absorbs the rest through monthly bills, travel expenses, locked deposits and the financial risk of unexpected charges.
A practical assessment should therefore begin with take-home income rather than annual CTC. The renter can then establish a comfortable rent level, calculate the full monthly housing cost, identify the upfront cash requirement and check how much remains after regular expenses. The final test is whether savings and emergency capacity survive after the move.
The evidence supplied supports a clear conclusion: the right rental home is not necessarily the largest one a salary can technically support. It is the home whose rent, location, recurring charges and entry costs leave enough financial room for savings and unexpected expenses. The 30-40 per cent rule can provide an initial boundary, but the more accurate measure is the total cost of remaining securely housed in the city.
