18 West Drive, Montgomery, NY

Built in 1940, this Montgomery home is part of the residential construction boom that followed World War II across Central New York. The houses that went up between 1945 and 1960 were designed to be affordable and livable, not energy-efficient. Insulation was typically minimal - fiberglass batts in the attic if you were lucky, nothing in the walls. The gas systems that replaced coal furnaces in this era were often oversized and have since been updated, but the envelope around them usually hasn't changed much.

Homes described as "old style" in county records were typically built with balloon-frame or early platform construction, where wall cavities run from the basement to the roof without firebreaks. That framing style creates a natural chimney effect that pulls conditioned air upward and out - air sealing is the first priority before any other improvement.

Based on confirmed building data, EcoAudit estimates annual energy costs for this home at $1,950 to $3,200, assuming natural gas heating and typical usage patterns for Central New York. A targeted set of improvements - usually starting with attic insulation, air sealing, and possibly equipment upgrades - could reduce that by $700 to $1,650 per year. New York State and National Grid offer rebates that cover a meaningful share of weatherization costs for homeowners in Onondaga County. A free EcoAudit assessment identifies exactly where this home is losing energy and which programs apply.