Property Tax on Flats Under 500 Sq Ft in Mumbai — What You Need to Know

If you are planning to buy a 1BHK flat in Mumbai, you have probably already done the math on home loan EMIs, stamp duty, and registration charges. But there is one significant saving that most buyers overlook entirely — the property tax exemption on flats under 500 square feet.

In this guide, we break down exactly how this exemption works, how much money it saves you every year, and why it is one of the biggest financial advantages of buying a compact home in Mumbai.

What Is the Property Tax Exemption on Flats Under 500 Sq Ft?

Under Maharashtra government policy, residential flats with a carpet area of less than 500 square feet are exempt from property tax payable to the Brihanmumbai Municipal Corporation (BMC). This exemption was introduced to make homeownership more affordable for first-time buyers and middle-income families in Mumbai.

The exemption applies to the flat owner — not tenants — and covers the annual general tax component of the BMC property tax bill.

How Much Do You Actually Save?

Property tax in Mumbai is calculated based on the capital value of the property, which depends on your locality, floor, and flat size. For a compact 1BHK in Chembur valued at approximately ₹1.3 crore, the annual property tax would typically range between ₹8,000 and ₹15,000 per year.

With the sub-500 sq ft exemption, that amount drops to zero. Over a 20-year period, that is a saving of ₹1.6 lakh to ₹3 lakh — just on property tax alone. For investors renting out the flat, this directly improves net rental yield.

Who Qualifies? Key Conditions to Know

The exemption applies when all of the following conditions are met:

• The carpet area of the flat is strictly less than 500 square feet

• The property is used for residential purposes only

• The property is located within BMC jurisdiction (Greater Mumbai)

• The owner has self-occupied or let out the flat for residential use

Note that Jodi flats — two adjacent units combined — are generally treated as one larger unit for tax purposes. Consult a property advisor before combining units if tax exemption is a priority.

How to Apply for the Property Tax Exemption in Mumbai

Once you take possession of your flat, follow these steps:

1. Obtain your Occupation Certificate (OC) and registered sale deed from the developer

2. Visit the BMC ward office or use the BMC online portal to apply for a new property tax assessment

3. Submit your carpet area certificate (from the developer) along with your sale deed, Aadhaar, and PAN

4. Once assessed, the BMC will reflect nil tax in your property tax account

At Devika Developers, we assist all Ishwar Aangan buyers with the documentation required for property tax registration as part of our post-possession support.

Why This Makes Compact Flats in Chembur a Smart Investment

Chembur is one of Mumbai's best-connected residential neighbourhoods, with easy access to the Eastern Express Highway, Monorail, and the BKC-Chembur Metro corridor. Property prices in Chembur remain significantly lower than comparable areas like Bandra, Powai, or Kurla — making it an ideal location for first-time buyers and investors alike.

When you combine Chembur's location advantage with the property tax exemption on compact homes, the effective cost of ownership drops considerably — making sub-500 sq ft flats one of the most practical property investments in Mumbai right now.

Ishwar Aangan — A Project Built Around This Advantage

Our ongoing project Ishwar Aangan in Laxmi Colony, Chembur, is designed with this in mind. Every unit is under 500 square feet, which means every buyer automatically qualifies for the property tax exemption from day one.

1BHK homes start from ₹1.3 crore. HDFC home loan assistance is available. Jaquar fittings, Otis or Schindler lifts, and MCGM-compliant fire safety systems are standard across all units. Limited units available — call or WhatsApp +91 98203 82597 or visit our Ishwar Aangan project page to book a site visit.

Frequently Asked Questions

Is the property tax exemption permanent?

The exemption is governed by Maharashtra government policy and can be revised in future budgets. As of 2025, it is applicable. Buyers should check for policy updates at the time of purchase.

Does the exemption apply to resale flats?

Yes. The exemption is based on carpet area, not whether the flat is new or resale. Any residential flat under 500 sq ft in BMC jurisdiction is eligible.

Can I claim income tax benefits along with the property tax exemption?

Yes. As a home loan borrower you can still claim deductions under Section 24(b) (interest up to ₹2 lakh/year) and Section 80C (principal up to ₹1.5 lakh/year) — fully separate from the BMC property tax exemption.