Fast-Rising Rents: Cause or Effect of Institutional Real Estate Investors?

More media attention for the growing influence of large, institutional investors on the housing market.

2 minute read

November 29, 2021, 8:00 AM PST

By James Brasuell @CasualBrasuell


Suburban Tract Homes

Roschetzky Photography / Shutterstock

Heidi Groover examines one of the big questions of the contemporary housing affordability crisis: to what degree are investors responsible for run away housing costs.

Groover places the question in context of the housing market in Seattle, and with the help of data and analysis recently published by Redfin. Here is the key finding for the Seattle area, as explained by Groover:

The share of Seattle-area homes sold to investors has climbed steadily over the past two decades — from about 3% in 2000 to 9% this fall — according to data released by Redfin this week. Other measures vary, depending on how “investor” is defined. Those range from 6% to 29% of all home sales.

Groover also notes that the trends apparent in Seattle are also occurring around the country:

Nationally, investors bought a record-high 18% of the homes sold in the third quarter of this year, and investors increasingly turned to single-family homes, according to Redfin.

Despite the growing number of investors buying up homes, the verdict is more nuanced than blaming investors alone for skyrocketing housing prices:

Still, investors alone can’t explain Seattle’s increasingly out-of-reach housing market. Individual buyers with cash from stocks or the sale of their last home drive bidding wars, sometimes with all-cash offers.  

In the feature-length source article linked below, Grover provides a lot more anecdotes, data, and insight into Redfin's recent study, as well as the real estate market around Seattle.

For more background, Planetizen has been tracking the emerging awareness of institutional investors in the housing market since 2019, including a deep dive into the subject in April 2021.

Saturday, November 20, 2021 in The Seattle Times

Young Professional

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 and Environmental 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 and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

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

3 hours ago - Zachary Whalen

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

People boarding a bus on Maryland's Orange Route.

Baltimore to break ground on $50 million Transit Priority Project

The project will bring faster bus trips, safer streets and better bike connections to Baltimore.

1 minute ago - Mass Transit

A brick building with a circular sign with the Airbnb logo hanging off of it.

Airbnb launches $250 million 'last-dollar financing' housing accelerator, makes first investment in Austin

The company will put $6.4 million towards affordable housing development in Texas’ capital.

1 hour ago - Smart Cities Dive

One side of the image shows a Chicago bus stop without a bench, the second image shows the bus stop with a yellow and blue bench.

Guerilla urbanists are building DIY bus stop benches in Chicago

A before-and-after of one of the bus stops with a new bench. The new benches are not officially sanctioned or permitted, but the residents who placed them hope they will be the start of a network of DIY benches across the city.

2 hours ago - Block Club Chicago

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.