The Disappearing Carriage Lot

In a formerly quiet west-side neighborhood, there is a building boom underway. In the area bounded by 20th Avenue, Federal Boulevard, Colfax and Sloans Lake Park approximately 10 single-family homes have recently been scraped, not to make room for “McMansions”, but rather to make room for new 2-3 story, multi-unit townhome projects. Thanks to recent zoning changes, relatively large lot sizes and low land values (compared to the Highlands neighborhoods further north) and shifting demographic trends (i.e. young professionals who no longer desire the “house with a big yard” that their parents had), this neighborhood is suddenly undergoing a major architectural make-over. While there are certainly numerous pros and cons to this type of redevelopment, one aspect that I find somewhat unfortunate is the loss of a very unique land development pattern in Denver. While most neighborhoods in Denver were built with rectangular blocks, this area of town has square blocks with a “carriage lot” in the middle.

Back in 1872 when the Potter Highlands (a thirty-six-block residential district bounded by Federal Boulevard, West 38th Avenue, Zuni Street and West 32nd Avenue) was platted it was laid out in square blocks rather than the rectangular ones that predominate the Denver street grid. According to Historic Denver Inc., “this arrangement allowed for houses to face all adjacent streets and to contain a carriage lot (or carriage turnaround) in the center of the block. Many blocks still have communal garages; others have incorporated the central lot into the adjoining properties. About thirteen of Potter-Highlands’ thirty-six blocks still have a distinct central lot.” This distinct block pattern was extended a few blocks north and east of the Potter Highlands and is only replicated in a handful of areas of Denver: Parts of Jefferson Park, Sunnyside, a 15-block portion of South Park Hill and this portion of the Sloans Lake and West Colfax Neighborhoods. The following aerial photo shows clearly shows the relationship between the carriage lot blocks and the standard Denver blocks platted later.


2014-03-27_park place XII rendering

Over time many of these carriage lots have been purchased by adjacent landowners and incorporated into larger yards, paved over for church or school parking lots, or in some cases developed into single-family properties in the middle of the block. Many still remain, however, in various states of use: some are simply open gravel lots, some have become more naturalized over the years with trees and grasses, one that I found still contained an old stone garage (that I imagine once contained horses and buggies). In a few cases, however, they’ve been turned into more informal public space. The photo below shows one that has been turned into a community garden.

2014-03-27_Carriage Lot Garden 2014-03-27_Communal Stables

Unfortunately with the new zoning allowing for greater densities in the Sloans Lake/West Colfax section of this square grid, developers have their eyes on these parcels. One has recently been purchased by the adjacent land owner for potential redevelopment and another one that was divided between two land owners long ago is now being built and paved over to make way for the Park Place XII townhomes, a 3-story, 12-unit project that will dominate the center of the block as shown below. In the last few weeks, the unit to the south has also been scraped, likely to meet a similar fate. 


While were gaining density, and increasing land values in the area, I’m afraid we’re also losing an interesting fragment of Denver history, and an opportunity to create more public open space within the community (something that a good number of people in the neighborhood are calling for in light of the new development boom). Since these lots are publicly owned, they could easily be developed into community gardens, dog parks, pocket playgrounds, and communal places of refuge. If we, as a city, invested in a few of these parcels instead of selling them off to the highest bidder, we might not only preserve a piece of Denver history but create places for this new generation living “without yards” to run their dogs, meet their “blockmates,” grow some vegetables or simply relax and enjoy nature away from the din of the street. With two-three story houses on all sides, many of these carriage lots feel like little enclosed courtyards, and could be wonderfully comfortable and enjoyable open spaces: a pleasant surprise to those who find them and/or seek them out. Until then, I encourage you to seek out and explore this relatively unknown piece of Denver’s urban fabric. Check them out before they disappear.

By | 2016-12-27T20:49:16+00:00 March 29, 2014|Categories: History & Culture, Parks & Public Spaces, Urban Design|Tags: |13 Comments


  1. TRD March 30, 2014 at 9:27 am

    Very interesting. I think you just answered a question I’ve had for a while about an area behind our house in Jefferson Park. Look at the block between 29th and 28th and Eliot and Decatur. There’s a large dirt square in the middle that has never made sense to me – until now.

  2. Brent March 30, 2014 at 10:33 am

    Except in doing a quick scan through the assessor maps, I cannot find a single one of those squares that is not privately owned today. So it’s not entirely accurate to say that this is an opportunity to expand public open space, except for maybe in a rare few instances, no matter much the neighborhood might like that.

  3. Brent March 30, 2014 at 10:35 am

    No matter *how* much. Correction also, I found one owned by the City, out of 15 or so I checked.

  4. KyleZ March 30, 2014 at 12:10 pm

    I’m curious if you know how alleys in Denver are owned. The alley that should run behind my house in East Denver terminates a few houses north, but it still runs 3/4 of the block. As best I can tell, some years back, the owners on one end of the block sealed it up with a garage, and a few owners decided to follow suit. Now the alley is a dead end overgrown with grass and something of a dump in an otherwise nice neighborhood. Would be awesome as a narrow green-space for the block, but have no idea who – if anyone – owns the actual alley!

    • Joey F March 31, 2014 at 6:33 am

      Cities like to keep track of that information. You could try Denver Public Works Right of Way Services.

    • Brent March 31, 2014 at 6:14 pm

      Look here:

      If there is no parcel shown, then it is public right of way.

      • KyleZ March 31, 2014 at 8:24 pm

        That is awesome, thanks!

  5. Fritz March 30, 2014 at 6:27 pm

    Interesting concept. It would be nice if those spaces were required to be improved with something other than pavement or extra housing space.

  6. jeff March 30, 2014 at 10:42 pm

    While it may seem nice to preserve spaces like this as open space, if Denver is to evolve as a city, become more dense, and attempt to keep prices (somewhat) in check, under-developed parcels will have to be re-developed. There is already ample open space in these neighborhoods. Who wants to hang out in the middle of a block? Most people I know with dogs (I live in Lohi with 2 dogs) walk our dogs on the sidewalks or down to the dog park on Little Raven. For human social contact, there are parks, sidewalk cafes, etc. We need to allow development in these close-in neighborhoods. The city cannot “out-suburb” the suburbs.

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  8. Mike March 31, 2014 at 2:33 pm

    This article was very interesting, and exactly the thing that I come to Denver Urbanism to read. Keep up the good work.

    • Jim Nash April 1, 2014 at 3:22 pm

      Totally agree, Mike. It’s all about Land Use. Thanks for a really thoughtful article, Chad.

  9. Shelena May 16, 2014 at 10:35 am

    where can i find out more information on these carriage lots? specifically one near 30th and Zuni

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