Category: Real Estate

Two-flat owner journal 2: Demolishing the interior

January 26, 2021 / / 1 Comment

In order to get the two-flat ready for a gut rehab, one has to gut it.

The rehab stage is still months away, as my architect and I continue to develop plans. He does most of the work, but it’s quite collaborative because there are layout, design, and finishing choices that we need to make.

Gutting the house is also necessary for the plans because my architect needs to know what’s behind the walls.

I hired Amplify Property Solutions for the job. APS has a social mission of training and employing young Black men. You can ask me personally how much it cost, but it was between $5,000 and $10,000 (that range includes the cost of six Dumpsters).

I am very happy with the crew’s work and Ron and Ted’s dedication to communication, clarity, and customer service. The work took a week longer than they predicted because of some aspects that I think were next to impossible to know:

  • There were 1-2 “extra” layers of flooring in some places. From top to bottom in the upstairs living room there were carpet, wood, linoleum, wood, and subfloor layers.
  • Because the center beam in the basement has been failing (sagging) for years, the centers of each floor were sinking making the floors unlevel. Platforms were built in each kitchen to raise and level the floor.
  • The house is one of two row houses, so one exterior wall is shared. On this wall, behind the drywall was a 1″ layer of plaster that took awhile to chip away.

The subfloor boards are very wide and old growth and original (so they’re at least 130 years old). I’ve been told that some people find these valuable; if you’re interested in purchasing them, please get in touch!

See more photos below and in the house photo album.

Permitting

With this level of demolition, a permit is required! I pulled an easy permit for this project (which I think cost $375). The Dumpster company obtained their own permits to occupy the street right of way.

Also, as a way for the Chicago Department of Buildings to discourage gut rehabs being permitted with a series of easy permits, when a Standard Plan Review is most likely required, the DOB required that I apply for a renovation/alteration permit and show them in-progress drawings.

Consultants and contractors used so far

First floor kitchen
The demolition exposed the shape of the chimney. The right side was filled in and the wall was flat so we didn’t know how wide the chimney was.
The kitchen platform
The kitchen platform had a level top, but the floor beneath was uneven. The framing underneath the platform had angles cut to ensure the platform was level.

Why Jefferson Park residents should allow more housing

August 20, 2018 / / 0 Comments

Short answer: To provide more shoppers for the local businesses. Read on for the longer answer. 

Over on Chicago Cityscape I added a new feature called “market analysis” which measures the number of people who live within specific walking areas (measured by time) and driving areas (measured by distance). 

I am in favor of removing apartment & condo bans in Chicago, especially in areas where they were previously allowed and near train stations.

Jefferson Park is centered around two co-located train stations, serviced by CTA and Metra respectively. There have been multiple proposals for multi-family housing near the stations (collectively called the Jefferson Park Transit Center) and some have been approved. 

Always, however, there are residents who resist these proposals and the number of originally proposed apartments or condos gets reduced in the final version (classic NIMBYism). 

There’re four reasons – at least – why more housing should be allowed near the Jefferson Park Transit Center:

  • Locally owned businesses require a significant amount of shoppers who live nearby and walk up traffic
  • More people should have the opportunity to live near low-cost transportation
  • It will include more affordable housing, through Chicago’s inclusionary zoning rules (the Affordable Requirements Ordinance, ARO)
  • There will be less driving, and therefore lower household transportation costs and less neighborhood pollution

To support the first reason, I used the “market analysis” tool to see just how many people live in a walkable area centered around Veterans Square, a mixed-use office and retail development adjacent to the train stations. 

Only 9,368 people live within a 10 minute walk to Veterans Square (get the Address Snapshot). 

Comparatively, 19,707 people live within a 10 minute walk to The Crotch, or the center of Wicker Park, at the intersection of Milwaukee/North/Damen (get the Address Snapshot). The Blue Line station is about 75 feet south of the center point.

I would grant the low Veterans Square number a small discount based on the proximity to the Kennedy Expressway, which severely truncates walking areas up and down the northwest side. Still, even with that discount, ending up with less than half the amount as the one in Wicker Park, is disturbing. Wicker Park is hardly characterized by high-density housing. In fact, all of the new high-rises are just outside the 10 minute walk shed!

Which Chicago buildings have the worst energy efficiency?

April 21, 2018 / / 0 Comments

About five years ago (I’m too lazy to look it up right now), the City of Chicago adopted an energy benchmarking law. This means that owners of buildings of a certain size would soon be required to report how much energy (electricity, natural gas, district steam, chilled water, and other fuels) their buildings use. Every few years they have to audit their reports.

The city has posted three years of energy reports for the “covered” buildings (the ones of a certain size) on its data portal. I copied the Chicago Energy Benchmarking dataset into the Chicago Cityscape database (for future features) and then loaded it into QGIS so I could analyze the data and find the least efficient buildings in Chicago.

The dataset has all three years so I started the analysis by filtering only for the latest year, 2016. I first visualized the data using the “ghg_intensity_kg_co2e_sq_ft” column, which is “greenhouse gas intensity, measured in kilograms of carbon dioxide equivalent per square foot”. In other words, how much carbon does the building cause to be emitted based on its energy usage and normalized by its size.

In QGIS, to symbolize this kind of quantitative data, it helps to show them in groups. Here are “small fry” emitters, medium emitters, and bad emitters. I used the “Graduated” option in the Symbology setting and chose the Natural Breaks (Jenks) mode of dividing the greenhouse gas intensity values into four groups.

There are four groups, divided using the Natural Breaks (Jenks) method. There’s only one building in the “worst” energy users group, which is Salem Baptist Church, marked by a large red dot. The darker red the dot, the more energy per square foot that building consumes.

Among the four groups, only one building in Chicago that reported in 2016 was in the “worst emitters” group: Salem Baptist Church of Chicago at 10909 S Cottage Grove Avenue in Pullman.

The Salem Baptist Church building was built in 1960, has a gross floor area of 91,800 square feet, and an Energy Star rating of 1 because it emits 304.6 kilograms of carbon dioxide equivalent per square foot (kgco2esf). (The Energy Star rating scale is from 1 to 100.)

The next “worse” emitter in the same “Worship Facility” category as Salem Baptist Church is several magnitudes of order lower. That’s St. Peter’s Church at 110 W Madison Street in the Loop, built in 1900, which emits 11.7 kilograms of carbon dioxide equivalent per square foot (but which also has an Energy Star rating of 1).

The vast difference is concerning: Did the church report its energy usage correctly, or are they not maintaining their HVAC equipment or the building and it’s leaking so much air?

A different building was in the “worst” emitter category in 2015 but improved something about the building by 2016 to use a lot less energy. Looking deeper at the data for Piper’s Alley, however, something else happened.

In 2015, Piper’s Alley reported a single building with 137,176 gross square feet of floor area. The building’s owner also reported 5,869,902 kBTUs of electricity usage and 1,099,712,681 kBTUs of natural gas usage. Since these are reported in kilo-BTUs that means that you multiply each number by 1,000. Piper’s Alley reported using 1 trillion BTUs of natural gas. Which seems like an insane amount of energy usage, but could be totally reasonable – I’m not familiar with data on how much energy a “typical” large building uses.

Piper’s Alley in Old Town is the building that reported two different floor areas and vastly different energy usage in 2015 and 2016. The building’s owner didn’t report data for 2014 (although it may not have been required to).

There’s another problem with the reporting for Piper’s Alley, however: For 2016, it reported a gross floor area of 217,250 square feet, which is 36 percent larger than the area it reported in 2015. The building reported using significantly more electricity (58 percent more) and significantly less natural gas (137 percent less), for a vastly lowered kgco2esf value.

I think the energy benchmarking data set needs more eyes on it. Discuss in the comments below, or reply to my Twitter thread.

Upzone the 606

December 8, 2017 / / 3 Comments

Map of the single family-only zoning around the Bloomingdale Trail

The area in green only allows single-family houses to be built.

Something’s gotta give.

This is all of the land area within two blocks of the Bloomingdale Trail that allows only single-family housing to be built (view full map). This isn’t to say that multi-family housing doesn’t exist here; it definitely does, and there’s probably a handful of two-flats on a majority of the blogs.

All of the five parks of the 606 are within this two block radius, and 49.6 percent of the land allows only single-family housing to be built.

But why build a transportation corridor, a park, a new, expensive, public amenity, and not change the kind of housing – which often determines the kind of family and makeup of a household – that can afford to buy a home near here.

It’s already been shown that detached single-family housing prices have grown intensely the closer you get to the trail. That price growth has meant displacement for some, and “no chance to buy or build a house here” for many others.

There are still plenty of vacant lots within the mapped area; lots that should have a 2-4 unit building built on them, but where only a 1-unit building is allowed.

This map was made possible by the new Zoning Assessment tool on Chicago Cityscape. Read about it or use it now.

Yes, please, to Accessory Dwelling Units and adopting Vancouver’s policy

November 22, 2017 / / 3 Comments

income property

There’s a couch house back there, providing an income opportunity for the owner of this single-family house. It’s hard to find photos of coach houses in Chicago because, given their position behind the house, it’s hard to see them from the street! Photo by Curtis Locke

I’m a huge opponent of how cities use zoning to keep densities very low and prevent people from moving into a neighborhood to enjoy high quality public schools and good access to transit. This is evidenced by many of my tweets about zoning analyses in Chicago over the last two weeks, and many blog posts I’ve written over the years.

I’m a proponent of Accessory Dwelling Units. In Chicago these are most commonly seen, in practice, as coach houses, which were built before most of us were born. ADUs, because they’re behind the primary building on a lot, are a nearly-hidden, low-impact way to provide affordable housing for a couple more people per lot without affecting the “character” of the neighborhood. And they generate rental income for the family that owns the primary building!

Coach houses, and ADUs, are illegal in Chicago. You’re allowed to keep the one you have, and it can be rented out to anyone else, so long as you don’t renovate it.

Bryn Davidson is an architect based in Vancouver, B.C., and his firm, Lanefab, designs ADUs in that city, a housing type that was legalized in 2009. He wrote an article in CityLab today and there are *so many quotable parts*.

In the article, Davidson offers five strategies for a city that’s developing an ADU legalization policy.

In the “Keep the approvals process simple” strategy, Davidson says that Vancouver’s policy means homeowners “don’t have to solicit feedback from neighbors”, adding, “The…is perhaps the most important. In North America we have a long history of granting neighbors truly extraordinary veto powers when it comes to adding new housing. Going forward, if we want to treat younger generations and renters more fairly, we need to stop trying to litigate housing on a lot-by-lot basis.”

This is one of the worst things about zoning today. Zoning is supposed to be the way that you tell property owners what they can expect to be able to build, and it’s a way for cities or residents to manage certain aspects about the way their area looks and who is living there.

But if everywhere in the city (cough Chicago cough) where people want to build is improperly zoned to begin with – for example, allowing only single-family houses near train stations in areas that have hundreds of apartment buildings that predate that zoning – you get a situation where so many property owners have to ask their city council member for a zoning change.

The next quotable is…the entire parking strategy. But here’s some choice parts:

  • “We argued at length about parking in Vancouver, but in the end, opted to require only one onsite parking space…”
  • “Some neighbors will get irate about the new competition for street parking, but here’s the counterpoint: If a neighbor is complaining about street parking, it’s because they’re using their garage…for something else”
  • “Either way, a lot of single-family-home residents are parking on city property for free while extracting extra value out of their private land.”

Chicago is experiencing gentrification, with rising property values and taxes in neighborhoods filled with households that can least afford it. Many of these households live in a single-family house – what do you think about giving them the opportunity to renovate and rent out an existing coach house in North Lawndale, or build a new coach house in Humboldt Park?