This Home Is Illegal

This Home Is Illegal

@illegalhomes.bsky.social

Documenting why zoning sucks, one Boston home at a time. Not legal advice.

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99% of Boston’s homes violate Boston’s zoning code. They are not illegal to live in, buy, or sell. But if Boston burned down tomorrow, it would be illegal to rebuild 99% of its homes the way they are today. When 99% of homes break the law, the problem is the law, not the homes. (1/8)

This is why 99% of existing homes in Boston are illegal according to the city's own zoning code. Making it impossible to build anything - even the type of homes that already exist - strengthens the city's leverage in these negotiations.

Boston’s chief planner is a true believer in the San Francisco model, in which you make it impossible to profitably build apartments by-right so developers are forced into a politicized discretionary negotiation with the city, which relaxes the rules in exchange for below-market units.

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This Home Is Illegal@illegalhomes.bsky.social

99% of Boston’s homes violate Boston’s zoning code. They are not illegal to live in, buy, or sell. But if Boston burned down tomorrow, it would be illegal to rebuild 99% of its homes the way they are today. When 99% of homes break the law, the problem is the law, not the homes. (1/8)

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Lastly, 49 King St is another huge FAR (floor area ratio) violator. FAR is the total floor space divided by the lot size. This lot has a maximum FAR of 0.5, but 49 King St has an FAR of 1.7! It's over triple the size Boston requires it to be.

Boston says this home is far too big for its lot. 49 King St is on a 3,200 sq ft lot, but Boston mandates a minimum 5,000 sq ft lot for a triplex like this. 49 King St's lot is also only 40 feet wide, where Boston requires a minimum 50 ft lot width here.

This Home Is Illegal reposted

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Lastly, and you probably guessed: 24 Seaverns Ave is a massive FAR violation. FAR (floor area ratio) is the total floor area divided by the lot size. This lot has a maximum FAR of 0.6, but this home has an FAR of 2.02. Boston's zoning says this home should be less than a third of its size!

First, Boston says a triplex like this must have a minimum lot size of 5,000 square feet - far above the 3,320 sq ft this home occupies. In effect, Boston's zoning says this house is unacceptably large for its lot. Looks fine to me!

Next, 24 Seaverns Ave doesn't appear to have side yards (the pickup truck is in the driveway of the house next door). Yet its zoning requires the "aggregate width of two side yards shall be not less than seventeen (17) feet." Very specific, and very illegal!

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Once again, the worst offender is the floor-area ratio (FAR). FAR is the total floor space divided by the lot size. 56 Green St has an FAR of 2.98, way beyond the maximum 2.0 allowed here. In effect, the City of Boston would want to lop off one story of this house. (3/4)

56 Green St sits on a 1,100 sq ft lot. But the City of Boston mandates a minimum 2,000 sq ft lot for 2-unit homes in this area. Boston also mandates a 4 ft minimum front yard and 2.5 ft minimum side yard, which this house doesn't appear to have. (2/4)

99% of Boston’s homes violate Boston’s zoning code. They are not illegal to live in, buy, or sell. But if Boston burned down tomorrow, it would be illegal to rebuild 99% of its homes the way they are today. When 99% of homes break the law, the problem is the law, not the homes. (1/8)

View full thread

99% of Boston’s homes violate Boston’s zoning code. They are not illegal to live in, buy, or sell. But if Boston burned down tomorrow, it would be illegal to rebuild 99% of its homes the way they are today. When 99% of homes break the law, the problem is the law, not the homes. (1/8)

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Planners invented zoning to keep Black, Chinese, and lower-income people out of nice neighborhoods. Only America practices zoning this way. It is not the only way to organize our cities. (5/8)

99% of Boston’s homes violate Boston’s zoning code. They are not illegal to live in, buy, or sell. But if Boston burned down tomorrow, it would be illegal to rebuild 99% of its homes the way they are today. When 99% of homes break the law, the problem is the law, not the homes. (1/8)

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When 99% of homes are illegal, it becomes difficult to build more homes. We need more homes, but Boston’s zoning code mandates fewer stories, fewer units, and fewer homes than even exist today. This is why Boston has some of the worst housing affordability in the nation. (3/8)

When 99% of homes are illegal, it incentivizes corruption and destroys faith in government. Did a new building get a variance for good reasons, or because the developer paid a bribe? When everything is a one-off exception to the law, it’s impossible to know. (4/8)

99% of Boston’s homes violate Boston’s zoning code. They are not illegal to live in, buy, or sell. But if Boston burned down tomorrow, it would be illegal to rebuild 99% of its homes the way they are today. When 99% of homes break the law, the problem is the law, not the homes. (1/8)

When 99% of homes are illegal, the only way to build new homes is a zoning variance, or a one-off exception to the law. This is an open admission that the law has failed. A law that is never followed – not for old homes, not for new homes – is no law. (2/8)

61 Royal St has three dwelling units, over the maximum two allowed on the lot. It violates the height limit, with three stories instead of the maximum 2.5. It also has an egregiously illegal FAR: 1.75 instead of the maximum 0.6. (2/3)

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Worst of all, its floor-area ratio (FAR), or the total floor space divided by the total lot size, is 1.82 - over triple the maximum 0.6 FAR allowed. In other words, Boston's zoning would mandate a home three times smaller on this lot. (3/4)

It has three dwelling units instead of the maximum two allowed. Its front yard is likely less than the minimum 20 ft depth required. Its side yards are likely less than the minimum 10 ft required. (2/4)

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