Two-Flat New Construction Reaches $800K on Chicago's West Side
Near West Side developers are investing heavily in two-unit buildings as Chicago's housing demand continues to outpace supply.
A new two-story frame building with two dwelling units broke ground at 3353 W Walnut Street this week, with a reported construction cost of $800,000. The project includes a full basement and new two-car parking pad, signaling strong developer confidence in Chicago's multi-unit housing market.
The Near West Side location reflects a broader trend we're seeing across Chicagoland. Two-flat construction offers developers a sweet spot between single-family homes and larger apartment buildings, especially in neighborhoods experiencing rapid growth.
Why two-flats make economic sense right now:
**Zoning flexibility.** Most Chicago residential areas allow two-unit buildings by right, avoiding the lengthy approval process required for larger developments. The Chicago Building Department processed this permit in 64 days — typical for new construction projects.
**Strong rental demand.** With Chicago's rental market tightening, two-flats let owners live in one unit while renting the other. This arrangement often covers the mortgage and property taxes, making homeownership more accessible.
**Construction timing matters.** Starting foundation work in late May gives contractors the full summer building season. Smart timing for spring electrical and plumbing work becomes crucial when you're coordinating multiple trades on a tight schedule.
The $800,000 price tag includes full mechanical systems and suggests high-end finishes throughout. For comparison, that's roughly $400 per square foot for a typical 2,000-square-foot two-flat.
Expect to see more projects like this as Chicago's housing shortage continues driving new construction investment.