Cost to Own
United StatesNew YorkWestchester CountyGreenville CDP (Westchester County) Population 9,586 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in Greenville CDP (Westchester County), New York

A $800,000 home here costs

$6,126

per month, all in — with 20% down at today's 6.66% 30-year fixed rate.

A standard mortgage calculator would have told you $4,113. The real number is $2,013 higher every month — 49% more than the payment most buyers budget for.

Greenville CDP (Westchester County) median: $800,300
Under 20% adds PMI
Freddie Mac PMMS
US average household

Where every dollar goes

Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.

Principal & interest30-year fixed, $640,000 borrowed $4,113
Property tax1.250% effective rate for Greenville CDP (Westchester County) itself $833
Homeowners insuranceNew York averages $1,455/yr (NAIC), or 0.264% of home value $176
Electricity29.93¢/kWh — New York residential average, EIA $269
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $667
Total monthly $6,126

Greenville CDP (Westchester County) against Westchester County and New York

MeasureGreenville CDP (Westchester County)Westchester County
Median home value$800,300$638,400
Median property tax$10,001$10,001
Effective tax rate1.250%1.567%
Median gross rent$2,650$1,876
Population9,586996,888

The weather behind that power bill

Greenville CDP (Westchester County) sits in Westchester County, which averages a high of 83.2°F in its hottest month and a low of 22.4°F in its coldest, with 47.75" of precipitation a year and 29% of it in a single three-month stretch. That climate drives 787 cooling and 5,492 heating degree days, which is what sets the $269 electricity line above.

See the full climate breakdown for Westchester County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.

Other cities in Westchester County

Full Westchester County cost breakdown · Every county in New York

Common questions

How much does it cost to own a home in Greenville CDP (Westchester County)?

A $800,000 home in Greenville CDP (Westchester County), New York costs approximately $6,126 per month with 20% down at 6.66%. That is $4,113 principal and interest, $833 property tax, $176 homeowners insurance, $337 utilities and $667 set aside for maintenance.

What is the property tax rate in Greenville CDP (Westchester County)?

Greenville CDP (Westchester County) has an effective property tax rate of 1.250%, based on a median home value of $800,300 and median real estate taxes of $10,001. That is lower than the Westchester County average of 1.567%.

What is the average home price in Greenville CDP (Westchester County)?

The median owner-occupied home value in Greenville CDP (Westchester County), New York is $800,300, against $638,400 across Westchester County.

Is it cheaper to rent or buy in Greenville CDP (Westchester County)?

Median gross rent in Greenville CDP (Westchester County) is $2,650 a month, against $6,126 to own the median home all in. Renting costs less month to month here, though renting builds no equity.

Sources & methodology

  • Median home value, real estate taxes, gross rent and population for Greenville CDP (Westchester County) — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
  • Homeowners insurance — NAIC average premium for New York.
  • Electricity price — EIA Electric Power Monthly Table 5.6.A.
  • Mortgage rate — Freddie Mac PMMS, refreshed weekly.
  • Maintenance (1%/yr) and water and sewer ($68/mo) are national estimates. Every assumption above is editable.

Full methodology