Credit Cards & Personal DebtUpdated July 2026Reviewed by Myat Finance TeamFree & Privacy-First

Property Depreciation Calculator

Key Takeaway

Building depreciation under Indian tax law is 10% per year for residential and 5% for commercial properties using the Written Down Value (WDV) method. Land values never depreciate as land has unlimited useful life.

Property Depreciation Calculator

Estimate architectural building depreciation values for taxation filing.

Valuation Summary

Total Accumulated Depreciation:20,47,550
Final Building Value:29,52,450

What to do next

Based on your Property Depreciation Calculator, here are the tools you should try next:

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The Silent Value Killer

Depreciated Value = Present Cost of Construction × [(100 - Depreciation Rate) / 100]^Years

Real estate consists of two things: Land (which appreciates) and the Building (which depreciates). As a structure ages, its civil integrity weakens, requiring massive maintenance. A 30-year-old building is often valued merely at the cost of the land it sits on, minus the cost of demolishing the structure.

The 40-Year-Old Apartment: Sameer's Valuation Shock

Sameer is selling a massive 2,000 sq ft apartment in South Mumbai. The building is 45 years old.
He looks at new construction in the area selling for ₹30,000 per sq ft.
He assumes his flat is worth 2,000 × ₹30k = ₹6 Crores.

A valuer visits and prices it at just ₹3 Crores. Sameer is furious.
The valuer explains:
"Sir, you don't own the land individually, you only own a fractional share of the society's plot. Your physical apartment is 45 years old. The plumbing is rusting, the concrete is spalling, and the elevators are obsolete."

"The depreciation on a 45-year-old structure is nearly 80%. A buyer will have to spend ₹1 Crore just to gut and rebuild the interiors. They are only paying you for the location value, not the building." Sameer learned the hard way that buildings depreciate; only land appreciates.

Your Building is Dying (Even if the Land is Appreciating)

We have been culturally conditioned to believe that real estate always goes up. This is a half-truth. Land appreciates. Buildings depreciate.

If you buy a 20-year-old apartment in Mumbai, the physical structure is decaying. Concrete cracks, plumbing rusts, and elevators require massive overhauls. As a building ages, the maintenance costs skyrocket while the structural integrity declines.

For Indian tax laws, if you own a commercial property (or use a residential property for business), you can claim depreciation as a business expense. You get to deduct a percentage of the building's value from your taxable income every single year. Before you buy an older property as an investment, you must calculate its structural depreciation.

Frequently Asked Questions

Can I claim depreciation on residential property in India?

No, under Indian tax laws, individuals cannot claim depreciation on a residential house property used for self-occupation or letting out. Depreciation is only allowed on properties used for business or profession.

How is building depreciation calculated?

For business properties, the Income Tax Act allows depreciation on the building component (not the land). The standard rate for commercial buildings is 10% per annum on the Written Down Value (WDV) method.

Does property value actually depreciate over time?

While land generally appreciates, the physical structure (building) depreciates due to wear and tear. Over decades, the cost of the structure becomes negligible, and the property's entire value is derived from the land.

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