Density

'Housing New York' Would Invest $41 Billion in Affordable Housing
New York City Mayor Bill de Blasio announced the details of the "Housing New York" plan this week. The plan will guide the de Blasio Administration toward its goal of creating 200,000 affordable housing units in the city.
Quiz: How Many Stories Constitute a 'Residential Tower'?
Sure, it's a subjective question. Where I live, it's anything taller than four stories, at least in the local media's eyes. But from a real estate perspective, there really is a minimum number, and they are being built in record numbers in the U.S.

How Tall is Too Tall?
What is the best height to promote good urban living? It needs to be high to attain necessary density but not so high that it detracts from the quality of life, particularly for existing residents. In short, what is the Goldilocks height level?

Watch the U.S. Population Grow Over Time
Movoto turned U.S. population density maps into an animated gif to show how the population has expanded over time.
Sow Low-Density Residential; Reap Lack of Retail
The cautionary tale of “a very suburban kerfuffle” in Blaine, Minnesota: residents of a “large, multi-builder housing development” who once opposed a multi-family residential development in the neighborhood now lament a lack of retail.

SPUR: The Bay Area Has A Sprawl Problem
SPUR states its case clearly by announcing, “We believe cities are the key to our future” at the opening of a new report called “SPUR’s Agenda for Change.”
Does Downtown San Diego Measure Up as a 'Vibrant Downtown'?
Piggybacking on John Karras's article, "12 Strategies That Will Transform Your City’s Downtown" (posted in Planetizen as "12 Strategies for Revitalizing Downtowns" on 2/26/1014), Bill Adams takes a look at how downtown San Diego measures up.
Imagining a Future Vertical City
Not everyone is sold on the idea of vertical cities, populated with futuristic skyscrapers beyond the proportions of earlier eras. But for as long cities bear the brunt of the world’s population growth, explorations of verticality will continue.
Wrestling with the ‘D’ Word (Density)
There are few hot buttons in planning conversation like the word “density.” One writer in San Diego claims that the breakdown inspired by the term originates from concerns with cars, not buildings.
San Francisco Bracing for 1 Million Residents by 2032
An upcoming report by the Association of Bay Area Governments projects the city of San Francisco to add a record-breaking number of residents by 2040. The SF Examiner is running a week-long series exploring the impacts of the expected growth.
Fear of "Hyperdensity" Grips Toronto's Leaders
Since it was passed in 2006, Toronto's growth has largely gone according to its Official Plan, with new development clustered in key areas of the city. But the city's chief planner and others fear some areas are in danger of becoming "hyperdense".

Toronto's Problems Are Bigger Than Rob Ford
Sure, having a boorish crack-smoking mayor who refuses to get help or step down is a problem. But Toronto's existential problems are structural, writes Richard Florida. The city's "outmoded growth model and system of governance" threaten its success.
Copenhagen Looks in its Attics to Find More Density
As migration puts growth pressure on Denmark’s largest city, Copenhagen is promoting the conversion of under-utilized attics into apartments as a way to create new housing while maintaining the city's built form and character.
Will Walkable Urbanism Transform a Pioneering New Town Into a "Real City"
Visionary developer James W. Rouse always wanted his planned community in Howard County, Maryland to be a "real city". As Columbia nears 50, a 30-year plan and new development seeks to fill in the community's "doughnut hole" with walkable density.
Will Move to Encourage Density Stifle Downtown L.A. Redevelopment?
Out of concern that L.A.'s downtown properties are not being put to the highest and best use, the City Councilman representing the district has "quietly authored" a motion to incentivize density and place a moratorium on low-rise development.

Toronto Asks: How Dense Is Too Dense?
A decade of high-rise condo construction has transformed Toronto's skyline. But it appears the sky's not the limit when it comes to more skyscrapers. A proposal to build three 80-story towers designed by Frank Gehry has sparked a debate over density.

Houston Becomes an Unlikely Model for America's Urban Revival
In a city that has long typified auto-centric sprawl and unplanned growth, a funny thing is happening. An urban revival has taken root as the city competes with its suburbs and other big cities to attract residents and businesses.
Density Is the New Fertility Bogeyman
Joel Kotkin's muddle-headed theory on babies and urban living is aimed at blocking housing choice for young families, argues Robert Steuteville.
An Argument Against “Skyscraper Phobia” in the Big Apple
Kenneth T. Jackson of the New York Times expresses his opposition to recent density concerns in New York City, which he believes are compromising its future as the world’s greatest city.

Micro-Apartments Fill Essential Need
Sarah Watson makes the case for micro-apartments, those controversial 250-350 sq. ft. units that neighbors often oppose but meet a critical need.
Pagination
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City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions