Tag: video

Exploring Radish: a model for cottage courts from Oakland

One of the many benefits of allowing pocket neighborhoods and cottage courts is being able to share high land costs. That, and sharing child care duties, are primary reasons that Phil Levin and Kristen Berman created “Radish”, a pocket neighborhood in Oakland.

Phil founded Live Near Friends, a website advising people on which steps to take to eventually live near friends and family and live happier by focusing on the hard part of finding appropriate real estate, setting up community standards, and arranging rent and legal concerns. He also is a co-founder of Culdesac, in Tempe, Arizona, an apartment complex with a traditional design of close-together buildings and shops near transit.

Phil takes Kirsten Dirksen, who produces videos about uncommon homes, on a tour of Radish, where the viewer can meet the residents, and learn about the architecture of the buildings and outdoor space plus a little about the process to combine two lots into what he calls a “friend compound”.

I previously wrote about cottage courts and how the Chicago zoning code does not allow them, primarily by disallowing more than one house per property. For Chicago, cottage courts can additionally offer the benefit of achieving the same density as a series of two-flats – so as not to reduce the population or population capacity of a neighborhood – while responding to the demand for detached housing and yards – which are putting pressure on two-flats and leading to their deconversions or teardowns. Two-flats have been a typical way for Chicagoans to live in a multigenerational setting, something that cottage courts can also promote.

Radish comprises two properties that started with two existing apartment buildings and an existing backyard house. Levin et. al. added another backyard house (ADU), a small building for a coworking office and shared kitchen (called “Blueberry” on the site plan below), and an RV for housing guests. All of those additions encircle a large shared space with a grassy yard, communal and scattered seating, a fire pit, a hot tub, and a sauna, separated from the car parking area by a privacy fence.

The lot area of the two parcels is about 18,859 s.f. The site plan is from 2020 and the population count reflects that year. Site plan: Supernuclear

In total, there are eight dwelling units on the property in four houses on an 18,589 s.f. set of two parcels. That lot area is the equivalent of six standard size lots in Chicago, on which 12-18 dwelling units will typically be found. But, that large lot size is atypical for Oakland.

Another aspect of cottage courts is that they can facilitate sharing food, high-cost resources (like a hot tub), and child care. Phil, the other residents, and even former residents who live nearby and stop by during the filming, describe how the cooking and child care is shared in the video. Phil’s blog details how he and his wife, Kristen, “built Radish to be a great place to have kids”.

Stay tuned for another blog post on this topic. I worked with Jamin Nollsch to create a cottage court site plan specific for Chicagoans to pair with a memo and sample ordinance that I wrote to promote legalizing this form of housing and living here.

Amazing view of downtown Chicago as an Amtrak train cuts through wide open land in the South Loop

The bridge carries the St. Charles Air Line which itself carries freight and Amtrak traffic over the Chicago River at 16th Street. The City of New Orleans, Illini and Saluki routes use the line (after crossing the bridge, they back in to Union Station).

The park in the foreground is the extension of Ping Tom Park, and has a boathouse in which kayaks are stored.

The massive vacant parcel was once owned by Tony Rezko who was convicted of corruption and fraud.

The land is separated from that history, now, and will be developed by Related Midwest.

I can never remember the names that other people use for this land. I’ve always known it as the “Rezko lot”, so I’m sorry to perpetuate its relation to someone who was convicted of fraud and corruption.

Video was taken from my hot air balloon.

See beyond the Bloomingdale Trail’s west end

The wonderful Bloomingdale Trail ends at Ridgeway Avenue because any further and you would be bicycling on or next to active passenger and freight railroads.

Even if you walk up to the solstice viewing area at the terminal, which is slightly elevated above the trail level, you can’t get a good view of Chicago’s west side.

Just over the fence is the Pacific Junction where three Metra Lines here (NCS, MD-W, and UP-NW) and Amtrak run. Ten years ago, Canadian Pacific serviced industrial clients along the Bloomingdale Line branch from the junction.

Also in this video are three schools, the former Magid Glove Factory, and the Hermosa community area.

I filmed this on Friday with a DJI Mavic Pro.

Big Marsh Bike Park is the coolest new city park

Big Marsh Bike Park opening day from Steven Vance on Vimeo.

Rahm Emanuel has opened a lot of cool new parks – Maggie Daley, Northerly Island, 606, and Grant Park Skate Park – since he became mayor. (Making arguments that the parking lot south of Soldier Field can’t be anything but a parking lot pretty lame.)

This morning Emanuel cut the ribbon on the Big Marsh Bike Park, first announced in July 2014. It’s still known as Park 564, until the Chicago Park District board adopts a new name.

It’s located at 11599 S. Stony Island Ave. in the South Deering community area in an area already known as Big Marsh. I mapped the park into OpenStreetMap based on a map from the architect, Hitchcock Design Group*.

I've traced an architect's map of the park into OpenStreetMap.

I’ve traced an architect’s map of the park into OpenStreetMap.

The single-track trails, terrain park, and pump track, are free and open to the public every day from dawn until dusk. It resembles the Valmont Bike Park in Boulder Colorado, which I visited in 2014.

Big Marsh was listed in the city’s Habitat Directory in 2005, noting, “Big Marsh is the largest individual wetland in the Calumet Open Space Reserve with approximately 90 acres of open water. Hiking and biking trails and canoe launch are ideas for this area in the future. As of this writing, the site is undeveloped.”

A map of the Big Marsh wetland in 2005 in the City of Chicago's Habitat Directory.

A map of the Big Marsh wetland in 2005 in the City of Chicago’s Habitat Directory. The bike park is mainly in the cleared space east of the #2 on the map.

The area is also part of the the State of Illinois’s Millennium Reserve program, a group of projects to restore natural areas, create new economic development opportunities in the area, and build more recreational sites.

There is no bike infrastructure to access the site, and many roads leading to the site are in bad condition, or have high-speed car traffic. There is a large car parking lot at the site.

* If you would like to help me map the bike park into OpenStreetMap, you can load the architect’s map of the site into JOSM using this WMS tile layer.

Panorama of the bike park, and the landfill to its south

Panorama of the central plaza of Big Marsh Bike Park.

A rider on the terrain park small trail

Barcelona’s superblocks are being implemented now to convert car space to people space

Most of the urban block pattern in Barcelona is this grid of right angles (like Chicago) with roads between blocks that range from small to massive (like Chicago). Barcelona’s blocks, called “illes”, for islands*, are uniform in size, too. This part of Barcelona is called Eixample, designed by ldefons Cerdà in 1859.

The city is rolling out its urban mobility plan from 2013 to reduce noise and air pollution, and revitalized public spaces. Part of this plan is to reduce car traffic on certain streets in a “superblock” (the project is called “superilles” in Catalan) by severely reducing the speed limit to 10 km/h.

Vox published the video above, and this accompanying article. The project’s official website is written in Catalan and Spanish.

My favorite quote from the video is when someone they interviewed discussed what tends to happen when space for cars is converted to space for people:

“What you consistently see is when people change their streetscapes to prioritize human beings over cars is you don’t see any decline in economic activity, you see the opposite. You get more people walking and cycling around, more slowly, stopping more often, patronizing businesses more. That center of social activity will build on itself.”

A superblock is a group of 9 square blocks where the internal speed limit for driving is reduced to 10 km/h, which is slower than most people ride a bicycle.

A superblock is a group of 9 square blocks where the internal speed limit for driving is reduced to 10 km/h, which is slower than most people ride a bicycle. That’s the second phase, though. The first phase reduces it first to 20 km/h. During phase 2, on-street parking will disappear. In addition to the reduced speed, motorists will only be able to drive a one-way loop: into the superblock, turn left, turn left, and out of the superblock, so it can’t be used as a through street even at slow speeds, “allowing people to use the streets for games, sport, and cultural activities, such as outdoor cinema” (Cities of the Future).

A grid isn’t necessary to implement the “superblock”; it can work anywhere.

In Ravenswood Manor, the Chicago Department of Transportation is testing a car traffic diverter at a single intersection on Manor Avenue, where drivers have to turn off of Manor Avenue. This effectively creates a small superblock in a mostly residential neighborhood, but one that is highly walkable, because schools, parks, a train station, and some small businesses are all within about four blocks of most residents.

The trial is complementary to an upcoming “neighborhood greenway” project to use Manor Avenue as an on-street connection between two multi-use trails along the Chicago River.

The Vox video points out that “walkable districts are basically isolated luxury items in the United States”. I agree that this is often the case, although NYC, pointed out as a place where people spaces are being made out of former car-only spaces, is spreading its “pedestrian plaza” throughout all boroughs.

Ravenswood Manor is a wealthy area, but the reason this project is being tried there and not one of the dozens of other places where a lot of car traffic makes it uncomfortable or dangerous to walk and bike is because of the need to connect the trails.

photo of a temporary car traffic diverter

These temporary car traffic diverters are set up at Manor Avenue and Wilson Avenue to force motorists to turn off of Manor Avenue while still allowing bicyclists and pedestrians to go straight. Photo: John Greenfield

The diverter should drastically reduce the amount of through traffic in the neighborhood. Its effect on motorists’ speeds will be better known when CDOT finishes the test in November.

A worker installs a barrier identifying the entrance to a “superilla” (singular superblock) last month. Calvin Brown told me, “I prefer the name ‘super islands’ because it is more poetic and captures the peaceful setting that they create.” Photo via La Torre de Barcelona.

I see a connection between the “superilles” plan in Barcelona, and what CDOT is piloting in the small neighborhood. The next step for CDOT is to try iterative designs in this and other neighborhoods and start converting asphalt into space for other uses, but we may have to rely on local groups to get that ball rolling.

I had the great fortune of visiting Barcelona a year ago, and I had no idea about the plan – but I was impressed by Cerdà’s design of Eixample. I will return, and next time I’ll spend a little time bicycling around.