Fair
Housing

Fair
Housing

Data Science
for Fair Housing
May 1, 2019

Fair
Housing

Cities across America covertly exclude racial minorities from majority-white residential neighborhoods, while gentrification drives people of color out of their homes. In Atlanta, a new nonprofit seeks to resist displacement by supporting the city’s most vulnerable residents—but how effective is their project?

On a spring day in 2017, in the front yard of a small, cornflower-blue house on Atlanta’s historic Westside, Kasim Reed, the city’s then-mayor, announced the launch of a new city-backed program. Its purpose: to stem the tide of rising property taxes and keep residents of some of the city’s most impoverished neighborhoods in their homes.

“The City of Atlanta is proud to launch this essential program which will help ensure that long-time residents get to share in the prosperity coming to the Westside,” Reed said at the news conference announcing the fund. “This program is another stake in the ground to preserve the character and the history of our transformative Atlanta neighborhoods.”

Modeled after a similar program in Charleston, South Carolina, Atlanta non-profit Westside Future Fund established the Anti-Displacement Tax Fund program in response to a flurry of activity in the area. More people were moving from suburbs back into the city, the new Mercedes-Benz Stadium would soon welcome sports fans to Super Bowl LIII, and the city had recently completed a Westside expansion of the Atlanta BeltLine, a project that turned an unused rail corridor into a multi-use trail with bicycle and pedestrian paths, restaurants, public art and greenspace.

$0 → $1,800 The potential yearly increase in property taxes that residents could see during 2018 tax cycle. The average homeowner paid around $150.

According to Mitchell King, who oversaw implementation of the tax fund program as director of External Affairs and Community Engagement at Westside Future Fund, home valuations in the four predominantly black neighborhoods that the fund covers increased by 54% over the last tax cycle. “Things are moving, and they’re moving quickly for a lot of folks,” he said. Westside Future Fund told me that during the 2018 tax cycle, property tax hikes ranged from no increase at all to upwards of $1,800. The average homeowner paid around $150.

$0 → $1,800 The potential yearly increase in property taxes that residents could see during 2018 tax cycle. The average homeowner paid around $150.

Upon its launch, Westside Future Fund began publicizing details of the program in the media and at community meetings. The fund is supported by $5 million dollars in philanthropic donations from homegrown companies like Delta Air Lines and Chick-fil-A, as well as the family foundation of businessman and Atlanta sports team owner Arthur Blank.

For qualified owner-occupants who have lived in their homes for at least one year, it pays for the entirety of property tax increases over the next 20 years. The homeowner is responsible for a locked-in amount at the rate paid in the tax cycle immediately before their approval.


Amanda Meng, a research scientist in the Georgia Institute of Technology’s School of Computer Science, was in the crowd of onlookers the day Mayor Reed announced the fund, in 2017. She recalls that the owner of the little blue house in the English Avenue community, a nurse with the Veterans Administration, wasn’t home at the time; she chose to go to work instead. A next-door neighbor had a few questions for the mayor.

Vine City resident Pastor Dexter Johnson; WFF Executive Director John Ahmann; Atlanta City Planning Commissioner Tim Keane; Atlanta City Council member Michael Bond; former Atlanta Mayor Kasim Reed; Atlanta City Council member Ivory Young; and then-City Council member and current Atlanta Mayor Keisha Lance Bottoms at the 2017 announcement of the Fund.

Source: The Westside Future Fund.

“There was still concern about whether or not displacement was going to be a problem,” Meng remembered. The neighbor and others also wondered how many long-time residents the fund would help. Meng set out to answer this question using data.

Partnering with the Westside Atlanta Land Trust (WALT), a local community empowerment organization that develops and stewards permanent affordable housing, she and a team of researchers analyzed real estate data and historical tax assessments for five Westside Atlanta neighborhoods.

They created an interactive online tool designed to show residents if they qualify for the Anti-Displacement Tax Fund, and projected property taxes for the first seven years of the program. Residents type their address into a search bar, and red and green dots on a map show whether or not they’re eligible for the fund.

92% The percentage of residents who are renters, and are excluded from the fund. Note, this is the most recent estimate, but this number changes often and updates are reported quarterly through WFF.

The Georgia Tech researchers found that 92% of residents who live in the 2.2 square mile English Avenue, Vine City, Atlanta University Center, and Ashview Heights neighborhoods are renters, disqualifying them from the fund. Westside Future Fund confirmed this figure. Meng’s researchers also found that if the fund included the adjacent Washington Park neighborhood, which has been similarly affected by a rise in home values, but has a larger percentage of owner-occupants, eligibility for the program would significantly increase.


Each dot represents a home in Atlanta within the five neighborhoods eligible for the fund. Dots shown in yellow have been disqualified, while those shown in white are eligible. Click map to enable zooming.

Source: Data Science for Social Good, Georgia Institute of Technology.

WALT representatives presented the findings to city planners, who, Meng says, “stuck to their guns.” Meng’s research led her to believe that the tax fund money would be better spent on programs dedicated to more vulnerable residents, like renters.

“If this is really about anti-displacement, can we take the money you’ve committed and put it somewhere else, where it’s going to make more of an impact?”

To date, Westside Future Fund has enrolled 92 out of 400 eligible homeowners in the Anti-Displacement Tax Fund program. In 2018, the non-profit paid approximately $10,000 in property tax increases. In an effort to boost enrollment, late last year they sent staff door-to-door to spread the word about the program.


Takeria Blunt, Meng’s collaborator and a Ph.D. student in Georgia Tech’s Digital Media Program, said the tool they developed shows the power of data science in shedding light on policies affecting poor communities. “We wanted to put out whatever raw data we had to spark conversation among community members; I think that’s what the tool is most useful for.”

In October 2017, researchers demoed the tool to about 50 Westside residents during a neighborhood meeting at Friendship Baptist Church. Residents were curious about the source of the researchers’ data; they also wanted to see a visual comparison of program costs and eligibility between Georgia Tech’s data and estimates provided by Westside Future Fund.

Before enrolling at Georgia Tech in the fall of 2018, Blunt graduated from Spelman, one of the country’s oldest historically black colleges; for four years, she lived on the university’s campus, located on the Westside. She has attended neighborhood meetings about housing justice and sees how gentrification is changing the community.

“Along with the building of the stadium, developers are preparing to serve a different group of people,” she said. “The types of apartments that are being built, the prices; the West End is going to be totally different in five years.”

There are concerns that development of the mixed-use Gulch complex could further increase property values and displace long-time residents. In February, the City of Atlanta announced the $5.1 million purchase of an unused stretch of railroad corridor on the Westside to expand the BeltLine. Residents near the project’s Eastside expansion have seen rents climb by at least 59% since 2005.

A similar “rail-to-trail” project, Minneapolis’ Midtown Greenway, could provide a glimpse into Atlanta’s future. In the project’s first decade, property values in the area increased by 90%, according to a former county commissioner.


The Atlanta BeltLine, a multi-use “rail-to-trail” project, will encircle the heart of the city when eventually completed in 2030.

Source: Data Science for Social Good, Georgia Institute of Technology.

Blunt said she’s not against development on the Westside if it’s done the right way. “Change is good when it’s bettering quality of life, but people who have been there for a long time won’t get to experience that, because they can’t afford to live in that area anymore.”

The Impact of Displacement

Scott Markley has been studying the impact of housing displacement in urban and suburban areas since 2014. The University of Georgia Ph.D. student grew up in Atlanta’s northern suburbs, where his parents and grandmother still live. Markley and his family moved to the suburbs in the mid-1990s, settling in a subdivision with modest three and four-bedroom homes and several expansive fields. Today, Markley said, “huge McMansions” worth millions of dollars occupy the fields.

During visits home over the past five years, he noticed a trend in neighboring Roswell, one of Georgia’s largest cities: the city tearing down older apartment complexes housing mostly Hispanic renters and replacing them with new, high-end developments.

In 2013, Roswell approved replacing a 152-unit apartment complex with upscale housing to increase property values. The city council argued that the demolition would reduce crime and turn around economic decline. Roswell’s then-mayor Jere Wood told reporters that the “city is not in a position to help those people”—referring to residents displaced from the complex.

In the years since, Hispanic-owned businesses have also suffered. Markley recently drove by an office complex that housed several of these businesses; it’s now boarded up. “I don’t know where the former residents went, and I don’t know what happened to those businesses.” Nearby, a new brewery, and townhomes selling at a starting price of $700,000 have sprung up.

9,091 The estimated number of displaced people from the razing of apartment buildings for redevelopment projects, in 5 suburban Atlanta cities, since 2010.

Although his research began in Roswell, Markley expanded his scope to other nearby cities—Marietta, Brookhaven, Sandy Springs, and Smyrna—and discovered a similar pattern of redevelopment projects forcing thousands of mostly black and Hispanic renters from their homes. These cities have razed or proposed razing 21 apartment complexes since 2010, displacing more than 9,000 residents. Census data shows that although Hispanic renters are one third of the area’s total renter population, they make up nearly 60% of people displaced through demolition.


Each dot represents an apartment complex that was razed between 2010 and 2017 in Atlanta’s northern suburbs. Hover over an apartment for details. Click map to enable zooming.

Source: Scott Markley.

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“The residents and their desires and their interests were almost entirely disregarded and the city more or less forced through the issue,” Markley said.

Historically, Jim Crow laws and covenants between property owners enforced racially-segregated housing in the United States. In 1968, the Fair Housing Act made all housing discrimination unconstitutional, but, as Markley’s research shows, over the past two decades, cities like those in Atlanta’s northern suburbs have continued to covertly exclude racial minorities from living in white communities. They use coded language like “reduced property values,” “overcrowding,” and “increased crime” to oppose affordable housing construction. They’ve also added another strategy in an effort to preserve majority white populations: legislating forced evictions with redevelopment projects.



“It’s difficult for people moving out of a community in which they’ve settled. Away from the people they know, away from the area that’s considered home, especially if you have kids who are taken out of school during the school year, which can have a detrimental impact on their grades and social life.”

Grasping the full impact of displacement on families is difficult. Where do they live now? Did they find affordable housing near work and school? Apartment demolition creates a rental market where demand exceeds supply, worsening the affordable housing crisis.

Affordable Housing Solutions

Aside from helping Westside residents to maintain their homes, Westside Future Fund is also currently working to provide more affordable housing for renters. As owners cash out their increasingly valuable properties, the non-profit is buying land through philanthropic donations and preserving it for affordable housing units.

In 2018 they purchased two apartment complexes, Villas at the Dome and 603 Brawley, which now house around 60 families. By 2023, Westside Future Fund’s goal is to create a mixed-income community with 800 affordable housing units for residents earning around $26,000 a year or less, although they acknowledge that to help the most residents a lower target income is optimal.

Westside Future Fund President & CEO John Ahmann told me, “People who’ve been in this community for a long time that preserve its historical character and who have also been suffering through a lot—just when the tide is rising you want those ships to be able to rise, too.”

Although he’s supportive of the Anti-Displacement Tax Fund program, Ahmann is pragmatic about its limitations. He said the philanthropy model used on the Westside is neither scalable nor sustainable long-term, and that the city will eventually need to step in.

Markley agreed that there’s not a simple solution for addressing housing equity. “It’s tricky because so much of [displacement] is baked into the system. Land value appreciation benefitting property owners is antagonistic to the idea of wanting to rent a place affordably.”

Instead of thinking about housing as a mechanism for increasing profits, he said cities should consider its primary purpose—to shelter people.

Georgia Tech’s Meng said another solution for Atlanta is a well-funded public housing system with subsidized rent; she also encouraged city officials to listen to residents’ concerns.

“Residents have a lot of ideas about what they need,” she said. “It’s about the political will to try and do those things.”

Alyson Powell Key is a science and technology writer and communications professional based in Atlanta, Georgia.

Edited by Fred Hohman, Matthew Conlen, and Sara Stalla.

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