1990 Rt 32, Plattekill, NY

A home built in the 1990s in Plattekill was constructed under meaningfully better energy codes than anything before it, but it still predates the tighter requirements that came in the 2000s and 2010s. Nineties construction typically means R-13 walls, R-30 to R-38 attic insulation, and double-pane windows - a solid baseline, but with real room for improvement especially around air sealing, which codes of that era didn't address rigorously.

Split-level homes divide living space across multiple partial floors, which can complicate air sealing because there are more floor-to-floor transitions and more exposed rim joist area. They also tend to have garage spaces that share walls with living areas, another common heat loss pathway.

Based on confirmed building data, EcoAudit estimates annual energy costs for this home at $4,700 to $7,850, 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 $1,300 to $3,050 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.