January 29, 2008

House in a Slum? You Can't Afford It

Last Sunday (January 27), the "Outlook" section of the Washington Post carried this article I wrote, under the title "House in a Slum? You Can't Afford It". Online, it seems to be behind a subscription wall, though I'm making efforts to scale it.

Comments welcome.


Madhukar Gurav welcomed me to his apartment, airy and bright. Its 225 square feet house a family of four. Yet this modest home is several levels up from where he lived before, and not just because it is on the top floor of the building. Until Gurav scraped together the half-million rupees, or $12,500, to buy this flat two years ago, he lived in a Mumbai slum in a shack made of plywood and tarp.

But Gurav's new quarters are also in a slum - the most famous in Mumbai, in fact - which he shares with about one million other people. In a typically Indian paradox, his neighborhood of Dharavi, notoriously known as "Asia's largest slum," has turned suddenly desirable. Builders, developers and politicians all eye the square mile of prime real estate that it occupies and hatch plans to put it to use.

And it's no wonder. With 16 million people squeezed into 240 square miles, Mumbai is one of the most densely populated cities in the world. Housing, in perennially short supply, is wildly expensive. I am by no means rich, yet my suburban 1,100-square foot flat was recently appraised at 32.5 million rupees, or about $800,000. I own it only because I inherited it from an uncle; I could not have afforded to buy it when he died in 1998, and I could not afford it today. Like Gurav's apartment, mine is pleasant
but not particularly sumptuous. It's an ordinary Mumbai flat built in the 1970s, but it has made me almost a millionaire.

Because housing is so expensive, about two-thirds of Mumbai's population live in slums or on the streets. This has been true for decades and, yes, it remains true in ready-for-boom-time India. Indian politicians have concocted countless schemes over the years to "redevelop" slums, which they consider eyesores. For a variety of reasons, they've never managed to deliver on their promises. But one idea that took off decades ago still fuels the construction boom in Dharavi and throughout the dizzying, maddening city of Mumbai.

The concept, called "cross-subsidy," is simple. The government invites developers to build flats to be sold to slum-dwellers at subsidized prices. In return for their participation, the government loosens zoning regulations, usually in the same area, so that the developers can build other larger and plusher apartments to sell to middle- and upper-class people at the market rate. The profit developers make on these sales will pay for the subsidized units - a nice marriage between government policy
and private profit-making. Or so the theory goes.

Take the cross-subsidy principle to its logical conclusion, and you have free housing for slum-dwellers. In 1995, a new government rolled into power in the state of Maharashtra promising just that: free homes for 4 million slum-dwellers in Mumbai, the state capital, over its five years in office.

Consider the arithmetic. Divide 4 million by five. That's 800,000 homes, assuming five people live in each one. Divide by five once more. That's 160,000 subsidized flats to be built in each year of the government's term.

Quick calculations showed that, given construction costs in the 1990s, profits made from the market-rate sale of 560 apartments would finance 1,000 free homes for slum-dwellers. So, to give away 160,000 homes, developers would have to sell almost 90,000 full-price homes. In total, they would have to build 250,000 each year. (The numbers have changed since then, but the reasoning hasn't.)

These figures are clearly unattainable. As the government report that established this policy noted in 1995, developers were building only 40,000 housing units per year, not including the units for the cross-subsidy deal. Today, that number is up to about 60,000, but it remains well short of the annual demand.

Like everything, the price of housing follows supply and demand. Say builders manage to build 90,000 additional for-profit units in a single year. What will that do to a market already fat on a supply of 40,000?

Easy. Prices will go into free-fall. The foundation of the cross-subsidy plan implodes.

Not surprisingly, the scheme was a spectacular failure. By 1997, slum-dwellers should have moved into 320,000 free flats. That year, I asked the Urban Development Department how many homes had actually been built.

The answer: 1,146.

It's a Catch-22. Mumbai's soaring real estate prices made this idea conceivable. The execution made it impossible.

Today, back in Dharavi, the cross-subsidy theory drives the transformation of the neighborhood's tenements into apartment buildings. Developers are frenetically building middle- and upper-class homes there and across the city, while millions of slum and lower-class residents continue living without proper housing.

That's where people like Gurav enter the picture. In one scenario, a group of slum residents band together and invite a builder to raze their shacks and build new apartments, some to turn over to them and some to sell at the market rate. There are now several such buildings in Dharavi and elsewhere in Mumbai.

The interesting thing about Gurav is that he didn't belong to such a group. He hoarded his money and bought his flat from the original owner, who knew its value and couldn't resist the temptation to sell. The man kept the money from the sale and moved back to a shack, Gurav explained to me during our visit. "In that slum over there," his daughter piped up, pointing out the window at an expanse of rooftops like so many matchboxes in the distance.

And that's one more twist in the cross-subsidy tale.

If you build at the rate the housing crisis - or an election promise - demands, the market crashes, making a cross-subsidy unworkable. Therefore, you build slowly, so that housing prices remain high. But when prices remain high, some of the former slum-dwellers will sell their flats and move back to the slum. Sometimes that was their plan all along.

I have a vicarious personal interest in this whole tangle. Among other interesting jobs he held in the Indian bureaucracy, my late father was Mumbai's municipal commissioner - the equivalent of a mayor - from 1969 to 1970. Low-cost housing was always his great interest, and for the last 14 years of his life, he ran a low-cost project in Mumbai's northern suburbs founded on the cross-subsidy principle. It has about 5,000 subsidized flats, plus about 1,100 others and commercial space for sale at market rates.

My father died last September, but the project goes on. Why does it work? Because the subsidy is small, so residents pay close to market rates for their little flats, and because it has taken so long to complete - nearly 25 years. The slow progress troubled my father and his colleagues greatly. But they understood that in the convoluted world of Mumbai, this remains the only workable way to provide livable, sustainable housing for the poor. And yet the dilemma remains that those who are worst off can't afford even the subsidized flats.

As I downed a cup of tea with Gurav and his family in Dharavi, I found myself reflecting on the final, yet perhaps simplest, lesson in all of this. Anyone seeking to solve Mumbai's housing crisis must recognize the enormity of the problem and proceed accordingly. Ponderously, even. Anything else is a band aid. Just ask Madhukar Gurav. Two years after he bought it, his flat is worth more than twice what he paid. Naturally, he thinks he might sell and move. Where to? "To another slum," he says and smiles. "Where else?"


Anonymous said...

Brilliant research and analysis.

"...about two-thirds of Mumbai's population live in slums or on the streets."
I find myself doubting this, though.

km said...

Fascinating story, Dilip.

Anonymous said...

Do you have some numbers ? 2/3's bombay in slums is indeed very hard to believe. Unfortunately, catchy statistics like this have a tendency to become reality surprisingly fast . Newspapers will soon lead off with "According to D'Souza 67% Bombay lives in slums" and soon everybody starts believing its true. Am not saying its not true, but substantiate with estimated figures pls.

P2C2U said...

Housing problems in Mumbai is the only reason why I wouldn't want to move back there. It's a shame that I can't even afford a room in a slum. But are you sure about your figures when you say two-thirds live in slums or on the streets? I'd say that quite a substantial number live in chawls.

km said...

To the Anonymous:

Not that a Wiki article is to be trusted blindly, but according to the entry on "Mumbai", 54% of Bombay's population lives in the slums (a source for this number is cited in the Wiki page.)

Anonymous said...

Surprising that you should not be able to access it - WaPo is free online. But here's the link:


Anonymous said...

Two points I'd like to add:

People moving back to slums even after getting affordable (or free housing) is not Mumbai specific, and may not be due to soaring real estate prices alone. I remember the same thing happened in Chennai many years ago when real estate was not exactly booming.

1. From the slum dweller's point of view, any profit he makes from selling his new free/ subsidized apartment is a free lunch. He is used to the slum lifestyle, and can easily join another slum as long as there is one within a reasonable distance. The money goes to other priorities like education/ healthcare/ durable goods.

2. There is also the social aspect. People in slums interact much more closely with each other than people in apartments. Slum dwellers tend to miss their old, "communal" lifestyle and move back into slums after selling/ renting their apartments.

3. Also, people in slums usually think shorter term. Their need for money is more immediate. So even if their apartment will appreciate over the longer term, they would rather make a profit now by selling it since the money would be much more useful.

The point is, slum dwellers themselves don't feel an urgency to move up into apartments. There is no overriding cost involved (social/ economic) that makes them want to stay in the apartment at the cost of giving up the immediate profit they can make by selling.

Sorry to take over the comments section :( Maybe I should blog about this instead..

Dilip D'Souza said...

Thank you all, it's nice to see all this discussion. I'm coping badly with a broken net connection, so I'll respond here just as soon as I can get over that.

Dilip D'Souza said...

Thanks again for your responses, people. Still on slow dialup, so excuse the delay please.

The two-thirds figure. I must admit to overstating it somewhat, and am surprised I did. I have sent a note to the Post correcting that.

Here are some references:

* "About 60 per cent" -- this report.

* "50-60 per cent" -- McKinsey Vision Mumbai report (big PDF).

* "70 per cent" in "slums or dilapidated buildings" -- Hafeez Contractor, Indian Express, July 30 2005

* "60 per cent" live on "pavements and in slums" -- Sharada Dwivedi, "Agenda for Bombay", Mumbai Reader, UDRI 2006

* "50 to 60 percent" live in informal settlements, and "55.3 percent" assumed by the Municipal Corporation as slum dwellers -- Vinit Mukhija, "Squatters as Developers?", cited in Mumbai Reader, UDRI 2006

* "54.1 per cent" live in "dwellings unfit for human habitation", and "60 per cent" of Mumbai's children live in slums -- Samiran Chakrawertti, "Maximum City, Maximum Slum", Times of India, 2005 but don't have the date unfortunately.

* "60 per cent", numbering seven million -- Sameera Khan, "Blinkered Vision", in "Architecture - Time, Space & People" magazine, July 2005

Anonymous said...

about two-thirds of Mumbai's population ~~~~are u sure???i quite disagree~~~and there is also PPP model~~~that the govt can follow to reduce the slums~~~

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