Category: Business

Morgan CTA station is fueling new West Loop development

First day of CTA Morgan Station serving the Green and Pink Lines

The Morgan Station was designed by Ross Barney Architects.

DNA Info Chicago discusses an informal study the Chicago Transit Authority conducted that showed, “since the [Morgan Green/Pink Line] station opened in May 2012, residential and business development in the surrounding neighborhood has continued at a faster pace than nearly all other markets within the city during the post-recession period.”

Morgan connects two major restaurant rows, one on Randolph Street that stretches much further east at Jefferson all the way west to Racine, and another on Fulton Market that starts at Carnavale (next to the Kennedy Expressway) and stretches to Morgan. Google’s huge new headquarters (under construction) and Coyne College – an HVAC institute – are within walking distance.

Using ridership information and commercial rents data, as well as information from the Chicago open data portal, CTA spokesperson Catherine Hosinski listed the following findings in the study:

  1. “A more than 20 percent increase in new business licenses.”
  2. “New construction and demolition permits spiked from one to 15. (The new construction/demolition permits issued after the opening of the station were compared to a 21-month period during the construction from August 2010 through May 2012)”
  3. “Average weekday ridership increased 30 percent between May 2013 and May 2014, according to information reflecting a 12-month rolling average over a 36-month period.”
  4. “Average weekend ridership increased more than 20 percent.”

Item #2 is data that we can see on Licensed Chicago Contractors. To help CTA planners and residents see this information more readily I’ve added all 145 CTA stations as places you can explore from the Places page.

How can you use this new place in connection with CTA’s study? With it you’ll be able to easily see building permits issued within half a mile from the CTA station and download this data for the last 9 years. You can also sort by projects’ estimated costs to find the biggest investments near the station.

Hosinski admits an important part of the study when she told DNA Info, “the West Loop was showing signs of becoming a booming neighborhood before the station was built…its presence has contributed to the migration of commuters and residents to the area.” Hosinski also said that you’ll find CTA stations at the heart of “most” Chicago neighborhoods and now CTA stations are part of the heart of tracking building permits.

Here’s how to track building permits (including demolitions and new construction) around any CTA station:

  1. Open the Places page on Chicago Cityscape
  2. Search for a station name (like Morgan), route name, or click “CTA Rail Station” in the right sidebar.
  3. Done! The list is sorted by the permit’s issue date, but click on any of the table headers to sort differently.
Morgan station on Licensed Chicago Contractors

We’re tracking over 1,700 building permits within a half mile of the Morgan station since July 2005.

Finding interesting data in the building permits dataset

I had several great conversations with fellow #chihacknight visitors at the 1871 tech hub (222 W Merchandise Mart Plaza) about how to reveal more information about what’s being built in Chicago. I had introduced Licensed Chicago Contractors at the previous week’s hack night and tonight I showed site changes I made like how much faster it is now that I use DataTables’s server-side processing function.

Some of the discussions resulted in suggestions to try new tools and methods that would make processing the data more efficient, or more revealing. What are the ways I can aggregate the data, or connect to similar data from other sources?

One of the new features I announced I’ll be adding is statistics on building activity by neighborhood. I started testing some queries to see the results, and to find the query that outputs that information in a way that’ll pique users’ interests.

I calculated the aggregate estimated costs of all building permit activity for the past 90 days in select neighborhoods. All of the data was automatically generated using a simple MySQL query, but one that will get faster after switching to Postgres. (I eliminated any project whose estimated cost was less than $1,000 because there are many project types that are $0 to several hundred dollars.)

  • Logan Square: 77 projects, totaling $16,295,997.50 at a $211,636.33 average cost
  • West Loop: 30 projects, totaling $27,646,899.00 at a $921,563.30 average cost
  • Andersonville: 6 projects, totaling $358,770.00 at a $59,795.00 average cost
  • Bronzeville: 34 projects, totaling $17,050,662.00 at a $501,490.06 average cost
  • Hyde Park: 20 projects, totaling $13,492,265.00 at a $674,613.25 average cost
  • Humboldt Park: 35 projects, totaling $41,917,988.00 at a $1,197,656.80 average cost

How does Humboldt Park double the other neighborhoods’ average? I think it’s pretty simple: this $40 million Salvation Army residence that’s going to be built at 825 N Christiana Avenue.

The results for Bronzeville were higher than I expected because this is a distressed neighborhood that has lost of lot of population and has seen little development in the past several years. This isn’t to say the neighborhood is poor – I saw a report last fall that highlighted how the purchasing power of Bronzeville residents was quite high relative to neighboring communities.

Ronnie Harris showed me the report when I participated in the Center for Neighborhood Technology’s civic app competition and hackathon. We, along with Josh Engel, designed Build It! Bronzeville, although my participation was really pushing them to develop Josh’s game idea more and construct a paper version of it. Our team won the competition and Ronnie and Josh have kept working on it (I saw them at last week’s hack night).

Projects that pushed up Bronzeville’s average included several multi-family homes at around $1.4 million each on the blocks of 4700 and 4800 S Calumet Avenue.

Code discussion

I can’t test for the “Loop” right now in the way I have my data structured because a LIKE ‘%loop%’ query of the database will include “West Loop” records.

I need to change how the building permit data is stored – in my database – a little so that my site’s PHP codebase and MySQL queries can sift through the data faster. For example, I’m storing several key-value pairs as a JSON-encoded string in a TEXT field. One #chihacknight developer suggested I switch from MySQL to PostgreSQL because Postgres has native JSON-parsing functions.

I looked up how to use Postgres’s JSON functions and realized that, yes, I probably should do that, but that I also need to change the array structure of the data I’m encoding to JSON. In other words, with a tiny change now, I can be better prepared for the eventual migration to Postgres.

Using open data: Showing what projects licensed Chicago contractors are working on

The New City developer recently received permits for over $50 million of construction work across from the Lincoln Park REI.

The New City developer recently received permits for nearly $50 million of construction work across from the Lincoln Park REI.

I wrote in my last post that I found “pain” in the process of finding a licensed contractor in the city (the pain of finding one who can install in the public way remains unmedicated).

I wanted to provide more than a list (and a map) and EveryBlock has already answered “What’s going on across the street from my house?”. I wanted to add value by helping people answer the question, “What contractor should I choose?”

Several other sites help you do this, like BuildZoom, Angie’s List, and the Better Business Bureau, by showing you customer reviews or complaints. I needed something different from mimicking a review site (a lot of the businesses are also on Yelp) so I decided to answer the question, “What projects have these companies done?”

That’s where the City of Chicago’s open data portal comes in: it has a dataset for Building Permits.

Check out 180 Properties, LLC from Skokie, Illinois. They’ve had two permits issued within the last three months. One project, at 3705 N Hoyne Avenue, is for interior renovation: “Remove/replace cabinets, countertops, flooring, patch & repair drywall”. The estimated cost for the project is $80,000. Sound like the kind of contractor you’re looking for? Call them up or keep researching.

You can even see who else is working on this project. Burnham Nationwide is listed as an expeditor on this project which means they’re likely acting as the intermediary between the Chicago Department of Buildings and the companies actually doing the work. Burnham will do site plans, drawings, occupancy, and ensure everything is in order. The property owner is also listed in the permit information.

For people who want to explore construction activity the other way around, finding projects before contractors, I created a “Permits explorer” page. This page searches the Building Permits dataset to show the most recently issued permits for the most expensive projects. Right now a project to alter and renovate Chicago Vocational High School at 2100 E 87th Street has an estimated cost of $40 million. I didn’t realize how much the Department of Buildings is funded by permits until I saw the permit fees.

The permit fee for the school renovation would have been $372,598 fee but the dataset said the entirety was waived (likely because it’s a Chicago Public School). Other projects I reviewed had permit fees between $30,000 and $75,000.

Real estate speculators, development watchers, and editors of Curbed Chicago should find browsing permits useful. The list includes two projects associated with the New City development at Halsted Street and Clybourn Avenue, across from the Lincoln Park REI store. The two permits are held by 1515 N Halsted, LLC. The first is for a “3 story steel framed mixed-use retail, restuarant, assembly (movie theater) building” at 1500 N Clybourn Avenue (for an estimated cost of $26,403,193), and the second permit describes a 7 story parking garage at 710 W Schiller Street (for $21,518,012).

How it works

I used my programming magic – I prefer PHP – to query the Socrata Open Data API (or SODA) to look for the given contractor’s name in one of eight name fields (there are 16 name fields) and then return information about the most recent permits. The Building Permits dataset gives the project location, work description, and its estimated cost. I figured you could use the project’s estimated cost to gauge the kind of work the contractor does – is the contractor more familiar with big jobs, or little jobs?

This method isn’t the best. Ideally there’d be a relational database where the “Contractor ID” in the licensed contractors dataset would match a “Contractor ID” field in the permit dataset. But the licensed contractors dataset doesn’t have a unique ID field, and isn’t even on the data portal.

Instead, I’m finding contractor-to-project matches by finding the first two or three words of the contractor’s name at the beginning of eight of the 16 name fields in the permit field. SODA works quickly on the query and it passes the results back to PHP in no time.

In the future I’d like to pull in scores and reviews from Yelp and other sites that have APIs (Angies List and Better Business Bureau don’t), as well as try to determine the name of the building – if it has one – by querying OpenStreetMap Nominatim.

Smartphones replace cars. Cars become smartphones.

Teens’ smartphone use means they don’t want to drive. Car makers’ solution? Turn cars into smartphones.

The Los Angeles Times reported in March 2013, along with many other outlets, that “fewer 16-year-olds are rushing to get their driver’s licenses today than 30 years ago as smartphones and computers keep adolescents connected to one another.”

Smartphones maintain friendships more than any car can. According to Microsoft researcher Danah Boyd, who’s been interviewing hundreds of teenagers, “Teens aren’t addicted to social media. They’re addicted to each other.” (Plus not every teen needs a car if their friends have one. Where’s Uber for friends? That, or transit or safe cycle infrastructure, would help solve the “I need a ride to work at the mall” issue.)

Driving is on the decline as more people choose to take transit, bike, walk, or work from home (and not unemployment).

intel cars with bicycle parts

Marketing images from Intel’s blog post about cars becoming smartphones.

What’s a car maker to do?

The first thing a car maker does to fight this (losing) battle is to turn the car into a smartphone. It’s definitely in Intel’s interest, and that’s why they’re promoting the story, but Chevrolet will soon be integrating National Public Radio – better known as NPR – as an in-dash app. It will use the car’s location to find the nearest NPR affiliate. Yeah, my smartphone already does that.

The second thing they do is to market the product differently. Cars? They’re not stuck in traffic*, they’re an accessory to your bicycle. Two of the images used in Intel’s blog post feature bicycles in some way. The first shows a bicycle helmet sitting on a car dashboard. The second shows how everyone who works at a proposed Land Rover dealership is apparently going to bike there, given all the bikes parked at an adjacent shelter.

The new place to put your smartphone when you take the train.

* I’m looking at you, Nissan marketing staff. Your commercial for the Rogue that shows the mini SUV driving atop a train full of commuters in order to bypass road congestion (and got a lot of flack) is more ridiculous than Cadillac’s commercial showing a car blowing the doors of other cars, while their drivers look on in disbelief, in order to advertise the 400+ horsepower it has (completely impractical for driving in the urban area the commercial showcases).

Android versus iOS: my Chicago Bike Laws experience

Chicago Bike Laws: dooring info

Screenshot of Chicago Bike Laws, highlighting the dooring law.

For all this talk that more people use Android, and Android has the biggest and still-growing chunk of the smartphone market (in the United States and the world), I’m not seeing that reflected in how many downloads there are of my two apps.

Chicago Bike Laws is a free app that has been available for Android (download) since November 4 and on iOS (download) since November 9, a 5-day difference. Yet the iOS version has had more installations (58) since then while people have downloaded the Android version 32 times (but 5 people removed it).

What gives? The app is exactly the same for both platforms.

Are Chicago bicyclists more likely to have iPhones? I don’t do any platform-specific promotion so you can count that out.

(The experience I’ve had with Chicago Bike Guide activity is different because the Android version came online over a year later and has always been a paid app – Android apps cannot switch between free and paid while iOS apps can. By the way, the Chicago Bike Guide is free for iOS right now and half-off for Android. The comparison is that the adoption rate is much slower for the Android version.)