How Heatmaps Help You Find the Hot Blocks

How can we identify neighborhoods that are on the up-and-up? Places that are rapidly improving, where money is pouring in to keep houses fresh and up to date?

These are often the type of areas that are going to see significant uplift in price over time.

One way to do that is by changes in economic indicators, but what if we want something that’s a little more “up to the minute”? We decided to check MLS listings for the number of times the word “upgrade” or “renovated” is mentioned, and put that on a map.


In Northwest Dallas, an arc of renovation is clearly pushing westward into areas that were historically cheaper.


South of I-30, renovation activity is radiating north and west of the Bishop Arts district.

If the word “renovation” in an MLS listings is telling us that renovation has already happened, that makes it a kind of lagging indicator looking at the recent past. What if we wanted something forward-looking that might tell us a hint of the near-future? Building permits can help. We took building permit data from the Dallas Open Data Initiative and filtered out major public works to identify areas where construction is happening “now.”

There are some overlaps but also some important differences. Construction permit data are picking up major redevelopments happening north of I-30. But they also identify some activity happening outside the core Oak Cliff zones, in places further east like Cedar Crest, where home renovation is at an earlier stage and happening at a smaller scale. These changes vary widely from block to block. But this helps us find which blocks might be the hot blocks of the future, and help us hone in on buying opportunities there in order to benefit from the upward trend, whether it’s for flipping or a buy-rehab-rent strategy.

Published
Categorized as All, How-To
Steven McCord

By Steven McCord

Steven is the co-founder and CEO of Spatial Laser, the company behind Locate Alpha. Steven also enjoys investing in single-family homes. He can be reached at info@locatealpha.com. Locate Alpha helps single-family home buyers find the perfect place to invest, in minutes, using detailed location data.

1 comment

  1. This is great analysis! I’m curious if the rate of change of ownership might be an indicator of these kinds of hotspots. The appraisal districts would be a good data source for this under their deed histories. The concept potentially being that pre-gentrification properties go much longer between changing hands than post-revival.

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