Category: Housing

Jefferson Park station renovation highlights train station planning deficiencies

February 5, 2015 / / 9 Comments
Jefferson Park train station rendering

Jefferson Park train station rendering from the City of Chicago. The only difference you see is canopies. What you don’t see is a walkable connection ut thisetween shops southeast of here and the train station – they’re separated by a strip of parking.

Plans for the renovation of the Jefferson Park CTA station are illustrative of the City’s failure to think deeply about how to design the projects that is funding in a way that maximizes potential for residential and commercial development around train stations.

The changes proposed for one of Chicagoland’s most important transit centers are weak. There’s no development plan, or any kind of neighborhood plan or “Corridor Development Initiative” for the Jefferson Park transit center.

Current city policy identifies train stations as optimal places to build new housing and commercial uses.

Without challenging the design to respond to this policy the transit center will continue to use neighborhood space inefficiently and doesn’t respond to demands from residents to improve pedestrian and bicyclist safety and increase economic development.

Judging by the renderings, nothing is changing at the Jefferson Park Blue Line station (4917 N Milwaukee Ave). All of the improvements save for the canopy are invisible in this rendering. The CTA’s list of improvements reads like the superficial makeover that many stations got in the Station Renewal program almost three years ago, a stopgap measure until Your New Blue could begin.

There will be LED lighting, new paint, new escalators and stairs, new paving, and a new canopy. Only a few of those things make the station easier to access and use.

Jefferson Park is a major asset to the neighborhood and the city. The station serves CTA trains, Metra trains, CTA buses, and Pace buses to Chicago’s suburbs. The CTA’s September 2014 ridership report [PDF] said there are an average of 7,420 people boarding the Blue Line here each weekday, a 0.1% increase over September 2013. It’s the busiest Blue Line station outside of the Loop and O’Hare airport.*

On Twitter I said that the station should be surrounded by buildings, not bus bays. I’m not familiar with how many routes and buses use the station daily, and I’m not suggesting that space for buses go away. I’m challenging the Chicago Transit Authority and Mayor Rahm Emanuel to come up with a better plan for vehicle and pedestrian movements, and to start welcoming new development.

I pointed out the new Wiehle-Reston Silver Line station in Virginia where a residential building was constructed atop a bus bay (where I transferred from the Washington Flyer bus from Dulles). A plaza connects the bus bay to and apartment lobby and the Metrorail station.

Bus bays under an apartment building in Reston

The bus bay at the Wiehle-Reston Silver Line station in Reston, Virginia, is under an apartment building and plaza linking it to the Metrorail station.

The Metropolitan Planning Council conducted a consultation for the Logan Square Blue Line station – Your New Blue will make upgrades here, too – and the next door city-owned parking lot. Their consultation involved 700 people to decide what development at this station should look like. Their desires were pretty specific: there should be affordable housing, but not any higher than six stories.

The current policy, enacted as an ordinance and expressed in other city documents, allows developers to build more units in the same plot and save them and their tenants money by building less parking. But this policy is insufficient in that has no design review or public consultation attached. It also provides no zoning recommendations to expand the number of places to which it can apply.

A development plan, for which the CDI serves as a good, starting model, would bring residents – and people who want to live in the neighborhood – to discussions about if and how the neighborhood should change. It would hook into another city proposal, from the Chicago Department of Transportation, to build protected bike lanes on Milwaukee, but which ultimately failed. The process would probably uncover latent demand to build new housing in the neighborhood that’s stymied by incompatible zoning.**

The city’s recent choices for development and (lack of) urban design at this station as well as across from the Halsted Green Line station in Englewood where the city is selling vacant land to build a Whole Foods-anchored strip mall demonstrates how little deliberation there is in maximizing transit-oriented development, or TOD.

Their suburban forms are the antithesis of how we should be designing the stations and their environs – they should have higher densities and walkable places.

* Metra has published its 2014 station-level counts! This station had 599 daily boardings, yet not every train stops here. The Union Pacific Northwest (UP-NW) line that stops at Jefferson Park saw a 3.8% increase in ridership [PDF] from January to September 2014 versus the same period in 2013.

** There are no parcels near the Jefferson Park transit center that allow the transit-adjacent development ordinance to take effect; developers have to go through an arduous and sometimes costly process to persuade the alderman to change the zoning. The ordinance only affects Bx-3 districts (where x is 1-3 and -3 is the allowable density identifier).

Working with ZIP code data (and alternatives to using sketchy ZIP code data)

December 17, 2014 / / 5 Comments
1711 North Kimball Avenue, built 1890

This building at 1711 N Kimball no longer receives mail and the local mail carrier would mark it as vacant. After a minimum length of time the address will appear in the United States Postal Service’s vacancy dataset, provided by the federal Department of Housing and Urban Development. Photo: Gabriel X. Michael.

Working with accurate ZIP code data in your geographic publication (website or report) or demographic analysis can be problematic. The most accurate dataset – perhaps the only one that could be called reliably accurate – is one that you purchase from one of the United States Postal Service’s (USPS) authorized resellers. If you want to skip the introduction on what ZIP codes really represent, jump to “ZIP-code related datasets”.

Understanding what ZIP codes are

In other words the post office’s ZIP code data, which they use to deliver mail and not to locate people like your publication or analysis, is not free. It is also, unbeknownst to many, a dataset that lists mail carrier routes. It’s not a boundary or polygon, although many of the authorized resellers transform it into a boundary so buyers can geocode the location of their customers (retail companies might use this for customer tracking and profiling, and petition-creating websites for determining your elected officials).

The Census Bureau has its own issues using ZIP code data. For one, the ZIP code data changes as routes change and as delivery points change. Census boundaries needs to stay somewhat constant to be able to compare geographies over time, and Census tracts stay the same for a period of 10 years (between the decennial surveys).

Understanding that ZIP codes are well known (everybody has one and everybody knows theirs) and that it would be useful to present data on that level, the Bureau created “ZIP Code Tabulation Areas” (ZCTA) for the 2000 Census. They’re a collection of Census tracts that resemble a ZIP code’s area (they also often share the same 5-digit identifiers). The ZCTA and an area representing a ZIP code have a lot of overlap and can share much of the same space. ZCTA data is freely downloadable from the Census Bureau’s TIGER shapefiles website.

There’s a good discussion about what ZIP codes are and aren’t on the GIS StackExchange.

Chicago example of the problem

Here’s a real world example of the kinds of problems that ZIP code data availability and comprehension: Those working on the Chicago Health Atlas have run into this problem where they were using two different datasets: ZCTA from the Census Bureau and ZIP codes as prepared by the City of Chicago and published on their open data portal. Their solution, which is really a stopgap measure and needs further review not just by those involved in the app but by a diverse group of data experts, was to add a disclaimer that they use ZCTAs instead of the USPS’s ZIP code data.

ZIP-code related datasets

Fast forward to why I’m telling you all of this: The U.S. Department of Housing and Urban Development (HUD) has two ZIP-code based datasets that may prove useful to mappers and researchers.

1. ZIP code crosswalk files

This is a collection of eight datasets that link a level of Census geography to ZIP codes (and the reverse). The most useful to me is ZIP to Census tract. This dataset tells you in which ZIP code a Census tract lies (including if it spans multiple ZIP codes). HUD is using data from the USPS to create this.

The dataset is documented well on their website and updated quarterly, going back to 2010. The most recent file comes as a 12 MB Excel spreadsheet.

2. Vacant addresses

The USPS employs thousands of mail carriers to delivery things to the millions of households across the country, and they keep track of when the mail carrier cannot delivery something because no one lives in the apartment or house anymore. The address vacancy data tells you the following characteristics at the Census tract level:

  • total number of addresses the USPS knows about
  • number of addresses on urban routes to which the mail carrier hasn’t been able to delivery for 90 days and longer
  • “no-stat” addresses: undeliverable rural addresses, places under construction, urban addresses unlikely to be active

You must register to download the vacant addresses data and be a governmental entity or non-profit organization*, per the agreement** HUD has with USPS. Learn more and download the vacancy data which they update quarterly.

Tina Fassett Smith is a researcher at DePaul University’s Institute of Housing Studies and reviewed part of this blog post. She stresses to readers to ignore the “no-stat” addresses in the USPS’s vacancy dataset. She said that research by her and her colleagues at the IHS concluded this section of the data is unreliable. Tina also said that the methodology mail carriers use to identify vacant addresses and places under change (construction or demolition) isn’t made public and that mail carriers have an incentive to collect the data instead of being compensated normally. Tina further explained the issues with no-stat.

We have seen instances of a relationship between the number of P.O. boxes (i.e., the presence of a post office) and the number of no-stats in an area. This is one reason we took it off of the IHS Data Portal. We have not found it to be a useful data set for better understanding neighborhoods or housing markets.

The Institute of Housing Studies provides vacancy data on their portal for those who don’t want to bother with the HUD sign-up process to obtain it.

* It appears that HUD doesn’t verify your eligibility.

** This agreement also states that one can only use the vacancy data for the “stated purpose”: “measuring and forecasting neighborhood changes, assessing neighborhood needs, and measuring/assessing the various HUD programs in which Users are involved”.

Proposed residential high-rise injects TOD and population loss into Logan Square conversation

October 31, 2014 / / 0 Comments
A public notice stands in front of an affected property

There used to be a Max Gerber plumbing supply store here that the absent landlord demolished to reduce his property taxes. A developer has proposed built 254 units in two towers here, in spitting distance from the CTA’s 24-hour Blue Line.

Developer Rob Buono has proposed two towers for a vacant property 400 feet away (walking distance) from the Chicago Transit Authority’s California Blue Line station. It has caused quite a stir in Logan Square about how much development is the right amount, and brings into question residents’ understanding of how the neighborhood demographics have changed.

It has also brought “TOD” into the local conversation. Buono will get some relief from exceptional car parking requirements because of the land’s proximity to the ‘L’ rapid transit station.

The process will be a long one. The first meeting, called by Alderman Moreno, was held on Thursday night. I counted over 70 people on the sign-in sheet when I came in, and many people arrive after so saying 100 people were there isn’t a stretch. Moreno described his development policy: whenever they need a zoning change they must present their proposal to the community so Moreno can get their feedback.

Before Buono spoke, though, Moreno asked Daniel Hertz to briefly talk about transit-oriented development and why the development (or at least the number of units and car parking spaces it proposes) is a good project for this place, and in this neighborhood. In balancing concerns about car traffic, keeping people close to the services and products they need, and making it easy to get around, it makes the most sense to put the highest number of housing units in close proximity to high-capacity transit versus anywhere else.

Essentially, Logan Square has lost residents – 10,000 people since 2000 – concentrating the burden of patronizing local businesses, seen as a distinguishing asset in the neighborhood, on fewer people. Additionally, adding housing is the best way to combat rising home prices (and unaffordable rents) by offering more supply which reduces demand on richer people buying, converting, or tearing down existing buildings.

While no building permits will be issued for the towers until Ald. Moreno, Plan Commission, and City Council approve the zoning change, you can track what other kinds of buildings developers are building in the area surrounding 2293 N Milwaukee on Chicago Cityscape.

You’ll see quickly that a majority of the projects permitted this year are for single-family houses. Some of these are built on vacant parcels while at least one is  being built where there was previously a multi-family house.

In 2014, within 1/8 mile of the site:

  • +0 units in multi-unit buildings
  • -1 deconversion, turning two units into one unit
  • -1 teardown, turning a two-unit property into a single-family property
  • +17 single-familiy homes
  • Net gain of a maximum of 15 units

At this rate, Logan Square may grow at an extremely low rate – these homes will likely be filled with small families. The decreasing household size is another factor in Logan Square’s population loss.

Read about people’s reactions to the towers on other sites:

Joe Moreno

1st Ward Alderman Proco “Joe” Moreno gracefully – given the circumstances – moderates the meeting.

What modernism should we preserve?

March 7, 2013 / / 0 Comments

Ed. note: This post is written by Ryan Lakes, friend and architect. 

Goldberg’s Marina City towers are a couple of my favorite buildings in Chicago, but all of the discussion about preserving Prentice Women’s Hospital – designed by Bertrand Goldberg – has left me conflicted. The following is my response to the video above that was originally posted on Black Spectacles.

When we figure out how to easily move old, significant buildings that are no longer wanted by their owners and occupants, to museum-cities made up of the old masterpieces that have since fallen out of use or favor, then we will have the luxury to preserve them like books, paintings and sculptures. To me, large buildings are more like trees than art. Occasionally the great old fall to make way for the young. There is no moving them. And as time passes, individual systems age and decay, and evolution leads to new, often more efficient ways to compete for space and resources.

Prentice Women’s Hospital is slated for destruction by its owner, Northwestern University. Photo by Jeff Zoline. 

Contemporary architecture has a new set of more complex criteria to respond to than what was included in original modernism’s scope. With form ever following function, in modernism, as functions change, so too shall the forms. Is modern architecture able to do so? How do fans of modernist buildings plan to preserve them as fuel prices rise and the desire for energy efficient buildings increases?  What else besides their structure is not obsolete? Let’s not forget that the time of modernism was when most thought our resources were unlimited, that it was better to leave our lights on 24 hrs a day to save bulbs, and that it was better to employ machines to fabricate our buildings rather than our neighborhood craftsmen.

Photo of Zurich Esposito at protest to save Prentice by David Schalliol. 

Evidence of “Olympic change” in Rio’s favelas

May 16, 2011 / / 0 Comments

I have never read Al Jazeera’s English edition until yesterday. I think I saw a post to this article on Twitter; it’s about how construction for the Olympic games in Rio de Janeiro, Rio, Brasil, is already removing parts of the favelas, or hillside shantytowns. The article is quite relevant for me because I wrote last week about how rising ticket prices threaten the egalitarian nature of watching futebol at the Rio’s most famous stadium, the Maracanã. From Al Jazeera:

This week came a series of troubling tales of the bulldozing and cleansing of the favelas, all in the name of “making Brazil ready for the Games”. Hundreds of families from Favela de Metro find themselves living on rubble with nowhere to go after a pitiless housing demolition by Brazilian authorities. By bulldozing homes before families had the chance to find new housing or be “relocated”, the government is in flagrant violation of the most basic concepts of human rights.

As you might expect, residents and planners have different ideas on what it means to remove these homes:

[Eduardo] Freitas doesn’t need a masters from the University of Chicago to understand what is happening. “The World Cup is on its way and they want this area. I think it is inhumane,” he said.

The Rio housing authority says that this is all in the name of “development” and by refurbishing the area, they are offering the favela dwellers, “dignity”.

The same thing has happened all across the United States and is still happening in Chicago. The Chicago Housing Authority, very quickly in the past 10 years, has demolished all of its high-rises (some were converted to condominiums, like Raymond Hilliard Homes at 54 W Cermak, or transferred to different ownership) under the Plan for Transformation. This displaced thousands of residents; some were moved to newly-built multi-flat buildings in specially-designed, mixed-income neighborhoods. But there weren’t enough of these buildings to absorb all of the residents who had to move out of the high-rises. I’m still not clear on where they went.

A favela in Rio de Janeiro. Photo by Kevin Jones.

Chicago’s final public housing high-rise was demolished in April 2011.