Vacant Lots

Brooklyn public library branch.

Mayor Mamdani unveils map of 100 public lots that could become housing

The city identified properties that could be available for new housing development.

July 31, 2026 - PIX 11

Vacant concrete in Dallas, Texas.

Vacant lots in south Dallas are giving way to affordable housing

A land use analysis found that Dallas could increase tax revenue and close resource gaps if it invests in vacant lot redevelopment.

July 19, 2026 - The Dallas Morning News

A parking lot between buildings in New York City with signs for NYPD vehicles only.

NYPD parking lot to become affordable housing as part of Mamdani's Block by Block initiative

The city awarded the lot to a group of developers to build a mixed-use project with 131 housing units.

July 14, 2026 - WPIX

BLue and red triple-story homes in Boston, Massachusetts.

Boston's 'sliver lots' could yield over 1,500 affordable homes

The city has identified over 500 vacant parcels suitable for infill housing.

April 27, 2026 - CommonWealth Beacon

Purple and yellow flowers in foreground of street scene in Philadelphia, Pennsylvania, on a sunny day.

Philadelphia sees 29% drop in gun violence near new green spaces

A city-backed program that cleans up blighted and vacant lots is creating new public spaces and reducing crime in surrounding communities.

April 5, 2026 - Reasons to Be Cheerful

Vacant, boarded-up two-story urban homes in Baltimore, Maryland.

Baltimore Pushes ‘Whole Block’ Redevelopment Plan for Vacant Properties

The city will incentivize developers to take on projects that will renovate or redevelop unused city-owned properties.

February 20, 2026 - Baltimore Sun

Vacant lot between two two-story residential buildings in Chicago, Illinois.

Chicago Breaks Ground on Vacant Lots Sold for $1 to 'Rebuild Middle-class Housing.'

The city’s Missing Middle Infill Housing program supports development in distressed neighborhoods.

January 8, 2026 - Block Club Chicago

Heat map of two different neighborhoods in Houston, Texas.

Study: Houston’s Vacant Lots Worsen Heat Island Effect

Paved lots and abandoned buildings can raise surrounding surface temperatures as much as 20 degrees, according to a new study.

October 8, 2025 - Texas A&M University

Chalkboard sign at front of a community garden with hours and information.

Community-Led Initiatives To Beautify and Reclaim Neglected Areas

Explore successful community-led initiatives that revitalize neglected urban spaces, fostering beauty and reclaiming areas for public benefit and enjoyment.

March 12, 2025 - Devin Partida

Man and woman watch waterfall in Paley Pocket Park in Manhattan, New York City. Park is filled with white tables and chairs.

Creative Ways to Activate Roofless Buildings and Vacant Lots

Pocket parks aren’t the only way to repurpose underused urban spaces.

September 17, 2024 - Strong Towns

An aerial view of a park and the streets and high-rises of Downtown Omaha.

Omaha Program Promotes Infill Development

Budding developers can access funding and low-cost vacant lots for affordable housing construction.

June 10, 2024 - Nebraska Examiner

Aerial view of Annapolis, Maryland with state capitol dome in foreground.

Maryland Passes New Vacancy Tax Law

The law allows local jurisdictions to set tax rates for vacant lots and properties to discourage speculation and stimulate development.

May 3, 2024 - Route Fifty

View of Chicago street with vacant lot and brick building, snow on the ground, at night.

Report: One-Third of Vacant Lots in Chicago Near Transit

Vacant lots pose challenges for the city’s goals of promoting transit-oriented development.

April 2, 2024 - Chicago Tribune

Close-up of man painting white and yellow crosswalk on asphalt.

Guerilla Urbanism: Small Interventions, Big Impact

Citizen-led projects can lead to broader changes — if cities will listen.

March 24, 2024 - Congress For New Urbanism

View of Washington D.C. Capitol dome through high-rise buildings in various states of construction.

DC ‘Vacant to Vibrant’ Properties Remain Vacant

The city auctioned off 58 lots at low prices to stimulate housing development. Half are still vacant.

December 14, 2023 - The Washington Post

Empty asphalt parking lot with blue wall in background with Atlanta painted in orange letters.

Parking Takes up One-Quarter of Downtown Atlanta

The city’s downtown core devotes an abnormally high percentage of its historic blocks to parking.

November 9, 2023 - Urbanize Atlanta

Abandoned, decaying building behind locked chain link fence in Atlanta, Georgia

Map Identifies DeKalb County Brownfield Sites

The GIS tool is designed to help developers find vacant and blighted lots that could be restored for new housing or other uses.

July 12, 2023 - Urbanize Atlanta

Google street view of vacant lot in Phoenix, Arizona with palm trees in foreground

Phoenix Moves to Build Affordable Housing on City-Owned Land

The city has so far issued two requests for proposals from developers to build mixed-income housing on city-owned lots.

July 10, 2023 - Arizona Republic

Google street view of empty parking lot in Los Angeles

Group Urges L.A. to Build Housing on Vacant Lots

A survey of city-owned vacant lots identifies properties that could be developed into affordable housing or shelter.

June 22, 2023 - Los Angeles Times

Vacant grassy lot with some cemet debris in Detroit, Michigan

Detroit Mayor Proposes Vacant Lot Tax

A new tax plan would reform the city’s famously low vacancy tax rates in an effort to stimulate more housing development and limit speculation.

June 11, 2023 - Urbanize Detroit

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.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.