White Plains / Mount Kisco
Mount Kisco has 10,737 residents (give or take 51) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US3648890, checked 2026-10-19), about 3,531 people per square mile.
Mount Kisco is about 12 miles from the Census center point for White Plains in a straight line and covers 3.041 square miles of land (Census 2024 Gazetteer internal points and land area, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/, checked 2026-10-19).
Median household income in Mount Kisco is $96,534 (ACS 2020-2024 5-year, table B19013, https://data.census.gov/table/ACSDT5Y2024.B19013?g=160XX00US3648890, checked 2026-10-19); many state and utility heat pump rebate programs set higher incentive tiers for income-qualifying households, so the household income on the application, not the town median, decides which level applies.
3,531 people per square mile puts Mount Kisco in suburban density, where the outdoor unit usually sits in a side yard and the noise is not an issue for neighbors.
27% of Mount Kisco homes are single-family detached, 14% are in two- to four-unit buildings and 46% are in buildings of five or more units (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=160XX00US3648890, checked 2026-10-19).
With 46% of Mount Kisco homes in buildings of five or more units and 27% detached, the condo association usually decides where outdoor units can go, so that approval comes before the quote. With 29% of Mount Kisco homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US3648890, checked 2026-10-19), the landlord signs the quote in many of them.
Mount Kisco has 16 points fewer detached houses than Westchester County overall (43%) and 11 points more five-plus-unit buildings than the county's 35% (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=050XX00US36119, checked 2026-10-19).
Of the 4,367 occupied homes in Mount Kisco, 49% heat with natural gas, 30% with heating oil, 12% with electricity and 3% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US3648890, checked 2026-10-19).
Gas leads in Mount Kisco at 49%, but 34% of homes still burn delivered oil or propane, and those 1,485 or so homes are where a heat pump pays back fastest.
Mount Kisco has about the Westchester County oil share of 28% and 2 points less electric heat than the county's 14% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US36119, checked 2026-10-19).
No electric utility is on file for Mount Kisco on this door yet, so this page does not name one; the name on the bill decides which rebate path applies.
NYS Clean Heat (Con Edison), run by Con Edison, is a live program for New York addresses and lists a standard figure of $7,000 (registry row 5 verified 2026-10-16, https://www.coned.com/en/save-money/rebates-incentives-tax-credits/rebates-incentives-tax-credits-for-residential-customers/electric-heating-and-cooling-technology-for-renters-homeowners/save-on-a-central-air-source-heat-pump, checked 2026-10-16); confirm eligibility for the Mount Kisco address before counting it. With 12% of Mount Kisco homes already on electric heat and 82% on gas, oil or propane, the row that applies depends on the name on the electric bill and the fuel coming out.
Mount Kisco has 4,620 housing units, 17% built before 1940 and 70% before 1980, with 11% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US3648890, checked 2026-10-19).
Mount Kisco has 11 points fewer pre-1940 homes than Westchester County as a whole (28%) (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=050XX00US36119, checked 2026-10-19).
The median Mount Kisco home was built in 1968 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US3648890, checked 2026-10-19) and the median home has 4.3 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US3648890, checked 2026-10-19).
70% of Mount Kisco homes were built before 1980 and only 11% in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US3648890, checked 2026-10-19), so most of the stock predates modern insulation codes; the installer's heat-loss calculation, not a square-footage rule, decides the tonnage.
Heating design temperature: 6F. Source: ENERGY STAR Design Temperature Limit Reference Guide (2019 Edition), Westchester County row, 99% heating, PDF pages 84 to 86 of 141 (Revised 11/11/2020), https://www.energystar.gov/sites/default/files/Design%20Temperature%20Limit%20Reference%20Guide%20(2019%20Ed)%20-%20ENERGY%20STAR%20Single-Family%20New%20Homes_Rev11.pdf, fetched 2026-10-19, 99%.
That 6F figure is the Westchester County cold-day number a Mount Kisco heat pump is sized against, so ask the installer to show the system's heating output at 6F, not at the milder rating-label temperature.
Ask whether the quote is whole-home or partial-home, because with 49% of Mount Kisco on gas and 12% already electric the two paths carry different rebate figures and different sizing.
Ask for the heat-loss calculation room by room; the median Mount Kisco home has 4.3 rooms and was built around 1968, and the count of heads and the tonnage follow the rooms and the insulation, not the square footage.
The form on this page is the follow-up for Mount Kisco. The public number is the number the contractor quotes from.
No local contractor is named on this door for Mount Kisco yet. A request from this page goes to the first licensed shop that takes the door.