3 of the 7 rules we found reach ordinary homeowners in some way; they’re listed first.
Affects homeowners
New York 'Truth in Heating' disclosure (Energy Law §17-103)
Who it applies to Ordinary homeowners selling or renting out a residential structure
On a prospective buyer's written request, made before a purchase contract is signed, the seller must provide heating and cooling bills (or a summary) for the past two years or the life of the structure, whichever is shorter, within 15 days. The seller must also give a statement of insulation installed. A landlord whose tenant would pay heating or cooling must provide the bills immediately on request.
Official page ↗ · verified October 12, 2026
New building or permitted work
NYC Local Law 154 (all-electric new buildings)
Who it applies to New buildings and Alt-CO New Building filings, including 1- and 2-family homes. It does not reach routine equipment replacement in existing homes.
Fossil-fuel combustion is barred in new construction, phased by initial filing date: January 1, 2024 for Group R-3 (1- and 2-family homes) and all occupancies under 7 stories (excluding service hot water); December 31, 2025 for affordable housing under 7 stories; July 2, 2027 for all occupancies including service hot water; December 31, 2027 for affordable housing 7+ stories. Exceptions cover certain uses such as manufacturing, labs, laundromats, hospitals, crematoria, commercial kitchens and emergency power. DOB's page shows no coverage of furnace or boiler replacement in existing homes.
Official page ↗ · verified October 12, 2026
New building or permitted work
NYC Local Laws 92/94 (green roof or solar) and Local Law 32 (No. 4 oil phase-out)
Who it applies to NYC Accelerator lists both as applying to 'all buildings'. LL92/94 is triggered only by new buildings or major roof replacements. LL32 matters only to buildings burning No. 4 oil.
LL92/94 requires solar PV and/or a green roof on new buildings and on existing buildings undergoing major roof replacement. LL32 prohibits No. 4 heating oil in City buildings from July 1, 2025 and in all buildings from July 1, 2027; DOB stopped issuing or renewing No. 4 oil permits as of June 30, 2024. A homeowner replacing a whole roof deck should confirm LL92/94 applicability with DOB.
Official page ↗ · verified October 12, 2026
Not for ordinary homes
NYC Local Law 97 (building emissions limits)
Who it applies to Large buildings only. Covers buildings over 25,000 gross square feet, two or more buildings on one tax lot together over 50,000 sq ft, or condo buildings under one board together over 50,000 sq ft. Not ordinary 1–4 family homes.
Carbon limits began in 2024 and tighten in 2030. Owners file an annual emissions report by May 1, the first one due May 1, 2025 for 2024 emissions. Rent-regulated and affordable buildings are not exempt but may follow Articles 320/321 alternatives.
Official page ↗ · verified October 12, 2026
Not for ordinary homes
NYC Local Law 84/133 benchmarking and LL33/95 energy grades
Who it applies to Large buildings (over 25,000 gross sq ft, per NYC Accelerator). Garden-style apartments are excluded. Does not affect ordinary homeowners.
Annual energy and water benchmarking through ENERGY STAR Portfolio Manager is due May 1. Covered buildings must post a letter-grade energy label (A–F, N) near each public entrance within 30 days of its October 1 release; failing to post carries a $1,250 fine.
Official page ↗ · verified October 12, 2026
Not for ordinary homes
NYC Local Law 87 (energy audits and retro-commissioning)
Who it applies to Buildings larger than 50,000 gross sq ft. Does not affect ordinary homeowners.
An energy audit and retro-commissioning are required every ten years
Official page ↗ · verified October 12, 2026
Not for ordinary homes
New Jersey energy and water benchmarking
Who it applies to Commercial buildings over 25,000 sq ft. Single-family homes are not addressed. Does not affect ordinary homeowners.
Owners or operators must benchmark energy and water use annually. The first submissions were due October 1, 2023 for 2022 data.
Official page ↗ · verified October 12, 2026