AIA: Demand for High-Density Development Is Down

For the first time in four years, a quarterly survey indicates “market saturation in urban areas.”

1 minute read

January 11, 2018, 12:00 PM PST

By Katharine Jose


Urban Infill

Paul Sableman / Flickr

According to the quarterly survey of residential design trends from the American Institute of Architects, “market saturation in urban areas—and the resulting shift of development back to suburban areas—has caused demand for some community features related to accessibility to level off.”

Community features related to accessibility include infill development, tear-downs, access to public transit, walkable neighborhoods and recreational opportunities; while the decrease in demand is small, it is remarkable, given that  “growing demands” for those features “have been a fixture of the AIA's third quarter report the past four years.”

The AIA’s findings are in line with the idea of “peak millennial” in American cities as members of a generation that once migrated towards cities are being priced out of dense urban areas, especially if they’re looking to buy homes.

Which isn’t to say that suburbs will look the same as they fill with millennials. "[H]omeowners still desire access to community amenities,” an AIA economist writes, even as “these results reflect a slowing of migration toward more dense neighborhoods.”

Monday, January 8, 2018 in Builder

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 16, 2025 - Diana Ionescu

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

Why Should We Subsidize Public Transportation?

Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

April 7, 2025 - Todd Litman

Two people on bikes in red painted bike lane with bus in traffic lane next to them.

Understanding Road Diets

An explainer from Momentum highlights the advantages of reducing vehicle lanes in favor of more bike, transit, and pedestrian infrastructure.

April 17 - Momentum Magazine

Aerial view of large warehouses across from development of suburban single-family homes in Jurupa, California with desert mountains in background.

New California Law Regulates Warehouse Pollution

A new law tightens building and emissions regulations for large distribution warehouses to mitigate air pollution and traffic in surrounding communities.

April 17 - Black Voice News

Purple Phoenix light rail train connected to overhead wires at sunset.

Phoenix Announces Opening Date for Light Rail Extension

The South Central extension will connect South Phoenix to downtown and other major hubs starting on June 7.

April 17 - Arizona Republic