Across 30 permits filed since 2025-03-10, the median is $10,000; half of projects fall between $3,150 and $21,460. Figures are permit valuations reported to building departments. National cost guides answer this question with averages from other markets; these numbers are what homeowners in Yonkers, NY actually reported when they pulled permits.
Recent filings
- WIRING FOR THE CONSTRUCTION TRAILER, TEMP TRAILER GENERATOR, CONSTRUCTION HOIST, CONSTRUCTION ELEVATOR, TEMP BUILDING POWER AND LIGHTS , SIDEWALK BRIDGE LIGHTSCity of Yonkers · 2026-08-25$2,500
- INSTALL A TEMPORARY 56 KW DIESEL POWER GENERATOR TO POWER A CONSTRUCTION TRAILER AS SPECIFIED IN THE SUBMITTED DOCUMENTATION WITH THE CONDITIONS LISTED BELOWCity of Yonkers · 2026-08-18$3,600
- Wiring generatorCity of Yonkers · 2026-07-30$10,000
How to read these numbers
Permit valuations are the project cost the applicant reports to the building department. They skew slightly low — nobody rounds up for the permit fee — and scope varies, so the middle-half range is the honest picture: half of all standby generator permits in Yonkers, NY came in between $3,150 and $21,460. We exclude permits under $1,000, jobs filed as whole-house construction, and counties whose building departments don't reliably report valuations.
Same project, other places
Standby generator in New YorkStandby generator in ConnecticutStandby generator on Long Island