Cost of Living in Sea Cliff, NY

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F
89%
Overall NAT. AVG.
7%
Groceries NAT. AVG.
269%
Housing NAT. AVG.
Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index Sea Cliff New York National
Cost of living189121100
Groceries107106100
Health care108110100
Housing369144100
Transportation115113100
Utilities112112100
Lifestyle & Entertainment111111100
Household Items108106100
Education & Childcare125118100
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Homes For Sale In Sea Cliff, NY

property for sale

64 Ransom Ave

Sea Cliff, NY
property for sale

227 Littleworth Ln

Sea Cliff, NY
property for sale

9 Winding Way

Sea Cliff, NY
property for sale

103 Roslyn Ave

Sea Cliff, NY

Cost Of Living Quick Facts

  • The cost of living in Sea Cliff is 57% higher than the New York average
  • The cost of living in Sea Cliff is 89% higher than the national average
  • Sea Cliff housing is 269% higher than the national average
  • New York general sales tax is 22% lower than the national average
  • New York state income tax is 54% higher than the national average

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      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$249,689$20,807$5,826$7,491
      Renters$95,892$7,991$2,237$2,877
      A good way to judge both the affordability of the housing and the cost of living in Sea Cliff is by simply calculating the maximum that should be spent on housing, otherwise known as the debt-to-income ratio (DTI). The plan is to avoid spending more than 28 percent of the gross income on costs that pertain to housing and no more than 36 percent on all expenses and debts. Sea Cliff has a median income of about $249,689 for people who own homes. Based on that number, a maximum of $5,826 should be spent on expenses related to housing. Renters have a slightly different median income, which is $95,892. Based on this average, renters should spend no more than $2,237 on all rental costs if they want to maintain a non-impoverished standard of living.

      New York Sales Tax

      State General Sales Tax With Max Surtax
      New York 4% 8.875%

      New York Income Tax

      State Income Tax (Low) Income Tax (High)
      New York 4% 10.9%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Greenville CDP (Greene County), NY6161066.1%
      Wyandanch, NY11,92512525.1%
      Hempstead, NY56,90813130.5%
      North Lindenhurst, NY11,09613130.8%
      Hartsdale, NY3,30813433.7%
      Sea Cliff, NY5,21218988.8%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Allegan, MI5,213918.7%
      Mattawa, WA5,213990.8%
      Glennville, GA5,2149010.2%
      Deer Lake, NL5,214n/a 
      Genoa, IL5,209972.8%
      Sea Cliff, NY5,21218988.8%
      Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
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