New townhomes are multiplying throughout Seattle as developers put four houses on each single-family home lot. A Seattle P-I article suggests they are an answer to the unaffordability of homes in the city.
The true answer is balancing housing supply with demand, by planning for higher density in a orderly way, with walkable retail and transit options. Instead, Seattle remains predominantly zoned for single-family homes. The result: cookie-cutter houses are squeezed into lots where they are technically allowed and that don’t require design review.