According to a recent study in the New York Times, the average age of a first-time mother in Manhattan is 31.1 years old. In San Francisco County, the number is nearly 32. And in the US as a whole, it was 26.3 in 2016.
This is what the national distribution looked like in 1980:

And this is what it looked like in 2016:

Perhaps not surprisingly, the biggest factor influencing the age of a first-time mother is education. Becoming educated and building a career takes time. First-time mothers tend to be older in big cities (particularly on the coasts) compared to rural areas.
The concern that researchers have with all of this is that it is symptomatic of growing inequality. Scrolling over the NY Times’ map, it would appear that there’s nearly a 10 year gap between the coasts and many parts of the country.
On the one hand you have people who are finishing high school and having kids fairly soon after. And on the other hand, you have people going to college, establishing their career, and waiting, in some cases a decade, to have kids.
This is significant because it can create a virtuous circle (excerpt from article):
“A college degree is increasingly essential to earning a middle-class wage, and older parents have more years to earn money to invest in violin lessons, math tutoring and college savings accounts — all of which can set children on very different paths.”
Unequal childhoods can lead to unequal outcomes.
Images: New York Times
According to a recent study in the New York Times, the average age of a first-time mother in Manhattan is 31.1 years old. In San Francisco County, the number is nearly 32. And in the US as a whole, it was 26.3 in 2016.
This is what the national distribution looked like in 1980:

And this is what it looked like in 2016:

Perhaps not surprisingly, the biggest factor influencing the age of a first-time mother is education. Becoming educated and building a career takes time. First-time mothers tend to be older in big cities (particularly on the coasts) compared to rural areas.
The concern that researchers have with all of this is that it is symptomatic of growing inequality. Scrolling over the NY Times’ map, it would appear that there’s nearly a 10 year gap between the coasts and many parts of the country.
On the one hand you have people who are finishing high school and having kids fairly soon after. And on the other hand, you have people going to college, establishing their career, and waiting, in some cases a decade, to have kids.
This is significant because it can create a virtuous circle (excerpt from article):
“A college degree is increasingly essential to earning a middle-class wage, and older parents have more years to earn money to invest in violin lessons, math tutoring and college savings accounts — all of which can set children on very different paths.”
Unequal childhoods can lead to unequal outcomes.
Images: New York Times
Joe Cortright recently wrote about a study by Kate Pennington (UC Berkeley), which looked at the impact of housing production on legal eviction in San Francisco. The goal was to figure out if new housing supply actually causes displacement.
To do this, Pennington went block-by-block and looked at new housing projects, as well as over a decades’ worth of eviction notices.
The relationship between the two was found to be “statistically indistinguishable from zero.” In other words, the “monthly probability of an eviction notice” does not change when new housing supply is completed nearby.
Some have been critical of her findings and some have questioned whether legal eviction notices are, in fact, the right proxy for displacement.
But I agree with Joe Cortright in that this still feels like a meaningful relationship to understand, especially when we’re talking about a tight housing market like San Francisco’s.
Photo by Matthew Cabret on Unsplash
Here is an excerpt from the article that talks about the kind of pricing that is needed in order to make a project work:
Chris Foley, a real estate investor and partner in brokerage firm Polaris Pacific, said that in the current construction environment a condominium developer needs to sell units for at least $1,400 a square foot for a wood-frame building and $1,800 a square for a taller, steel-frame midrise or high-rise. Even in a city where more than 80 percent of the population is priced out of the market, those numbers are a stretch, Foley said.
San Francisco also has inclusionary zoning, which requires a certain percentage of units in any new development to be priced below market. According to the article, it is 18% for new rental projects and 20% for new condo projects. That’s a cost that needs to be absorbed by the remaining market rate units – so price accordingly.
The MIRA tower designed by Studio Gang is currently under construction and has 156 affordable units and 393 market rate units. The market rate pricing looks something like this:
That’s the case with three buildings rising near the new Transbay Transit Center: Mira, the Avery at 400 Folsom St., and One Steuart Lane, which overlooks the Embarcadero at the foot of Howard Street. Unless there is a remarkable drop in the market, units in all three of those buildings will probably have an average sales price of more than $2,000 a square foot and penthouses could fetch $3,000 or even $4,000 a square foot. A 3,326-square-foot penthouse at 181 Fremont St., which opened last spring, recently sold for $15 million, or $4,500 a square foot.
Projects being squeezed by rising costs is something that we are also seeing here in Toronto. And I don’t believe that the general public fully appreciates that there are limits to the costs that can be shouldered by new development. And the reason for that is because there are limits to what people can afford to pay for new housing.
Photo by Jamie Street on Unsplash
Joe Cortright recently wrote about a study by Kate Pennington (UC Berkeley), which looked at the impact of housing production on legal eviction in San Francisco. The goal was to figure out if new housing supply actually causes displacement.
To do this, Pennington went block-by-block and looked at new housing projects, as well as over a decades’ worth of eviction notices.
The relationship between the two was found to be “statistically indistinguishable from zero.” In other words, the “monthly probability of an eviction notice” does not change when new housing supply is completed nearby.
Some have been critical of her findings and some have questioned whether legal eviction notices are, in fact, the right proxy for displacement.
But I agree with Joe Cortright in that this still feels like a meaningful relationship to understand, especially when we’re talking about a tight housing market like San Francisco’s.
Photo by Matthew Cabret on Unsplash
Here is an excerpt from the article that talks about the kind of pricing that is needed in order to make a project work:
Chris Foley, a real estate investor and partner in brokerage firm Polaris Pacific, said that in the current construction environment a condominium developer needs to sell units for at least $1,400 a square foot for a wood-frame building and $1,800 a square for a taller, steel-frame midrise or high-rise. Even in a city where more than 80 percent of the population is priced out of the market, those numbers are a stretch, Foley said.
San Francisco also has inclusionary zoning, which requires a certain percentage of units in any new development to be priced below market. According to the article, it is 18% for new rental projects and 20% for new condo projects. That’s a cost that needs to be absorbed by the remaining market rate units – so price accordingly.
The MIRA tower designed by Studio Gang is currently under construction and has 156 affordable units and 393 market rate units. The market rate pricing looks something like this:
That’s the case with three buildings rising near the new Transbay Transit Center: Mira, the Avery at 400 Folsom St., and One Steuart Lane, which overlooks the Embarcadero at the foot of Howard Street. Unless there is a remarkable drop in the market, units in all three of those buildings will probably have an average sales price of more than $2,000 a square foot and penthouses could fetch $3,000 or even $4,000 a square foot. A 3,326-square-foot penthouse at 181 Fremont St., which opened last spring, recently sold for $15 million, or $4,500 a square foot.
Projects being squeezed by rising costs is something that we are also seeing here in Toronto. And I don’t believe that the general public fully appreciates that there are limits to the costs that can be shouldered by new development. And the reason for that is because there are limits to what people can afford to pay for new housing.
Photo by Jamie Street on Unsplash
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