Teardowns can often raise concerns in established neighborhoods when a McMansion suddenly arises in a collection of bungalows. The design team didn’t want that to happen. “We didn’t want it to look like a UFO just landed in their yard,” Bloomberg says. “We looked at scale, proportion and massing.”
This quote above highlights what the new home is: it is has better scale, proportion, and massing compared to McMansions which tend to get these wrong. It was designed by an architectural firm rather than builders.
The best text description of the new home is this paragraph:
“Everything feels very scaled,” Bloomberg says. “It has a warmth to it even though it’s a very modern house – there [is] lots of wood, which helps make it very warm and welcoming.”
The pictures of the interior reinforce this description: it is a more modern structure.
But, one picture early on in the article hints at a contrast between the new home and the neighbor:

The teardown does not appear to be that much different in size than the neighbor but it certainly presents a different style of home compared to the brick and shuttered Colonial. Teardown McMansions are often criticized not fitting in with the existing style of homes.
I have asked before: would Americans prefer to live next to a McMansion or a modernist home? The article says “there has been no neighborhood backlash” to this new teardown. Now, what happens if a teardown McMansion goes up next to this modern home…