By Erica C. Barnett

On Seattle Nice this week, Sandeep and I brought on two special guests to explain why developers want a holiyday from Mandatory Housing Affordability fees, which are added on to of the cost of every new multifamily residential building in Seattle. The fees pay for affordable housing (or a developer can skip them by building affordable units on sight), but they’re bringing in less money than ever as housing development slows.

Since MHA passed, in 2019, Seattle has undergone a political evolution on housing. Density, which neighborhood activists and most political leaders once saw as having an entirely negative impact on neighborhoods, is increasingly seen as a necessity as Seattle’s renter majority grows. Many people no longer agree that the city should segregate renters from property owners by restricting them to dirty, polluted arterials far from parks, libraries, and tree-lined streets. There’s a growing consensus that to reduce the cost of housing, you have to build more of it.

Our guests this week, land use and housing consultant Natalie Quick and former Seattle Chief Operating Officer Marco Lowe, don’t go so far as to call for a total repeal of MHA, but they do make a strong case for its eventual replacement with an incentive-based approach called funded inclusionary zoning. FIZ, which we’ve covered at PubliCola before provides tax breaks, similar to Seattle’s existing Multifamily Tax Exemption program, in exchange for a requirement that developers build affordable units on site. Instead of charging a fee for housing, which drives up rents, FIZ makes it possible for affordable and market-rate housing to coexist.

As Marco points out, housing slowdowns don’t just lead to a shortage of housing, driving up rents. They also deplete city resources, because when developers decide it’s too expensive to build, the city loses out on all other kinds of non-MHA revenues, from sales taxes on materials to taxes on real estate transactions to property taxes on the housing itself.

This one’s a wonky episode, but one well worth listening to if you want to understand why so little new housing—particularly larger units—is getting built right in Seattle right now and what the city could do to reverse the trend.

Editor’s note: This story originally identified Marco Lowe as the former Office of Economic Development director. This error has been corrected.