Cost of living answer

Cost of Living in South Valley Stream, NY

Cost of Living in South Valley Stream, NY has an overall index of 153, 53% above the U.S. baseline of 100. The typical home value is $656,800 (Census ACS, 2024); typical monthly rent is $2,689 (HUD FY2027 2-bedroom FMR, Nassau County FMR area); and median household income is $145,000 (Census ACS 2024).

Cost index: committed city housing/rent inputs and BEA 2024 state nonmetro price parities. Home value: Census ACS 2024 fallback place estimate. Rent: HUD FY2027 2-bedroom FMR (40th-percentile recent-mover gross rent), Nassau County FMR area. A place-level signal, not a personal affordability decision or financial recommendation.

Check your household fitCompare South Valley Stream
Cost vs U.S.53% aboveModeled index 153 · HUD FY2027 2-bedroom FMR / ACS 2024 / BEA 2024
Typical rent$2,689/moHUD FY2027 2-bedroom FMR · Nassau County FMR area
Typical home value$656,800Census ACS · 2024
Median household income$145,000Census ACS · 2024 place estimate
Market PressureHigh

Housing costs sit well above the national baseline. This describes the local market, not your household.

Rent pressure
22%
Typical annual rent divided by local median household income.
Buy pressure
4.5x
Typical home value divided by local median household income.
Common questions

What living in South Valley Stream costs, and what the data does and does not explain.

Four questions readers ask most, answered from the committed sources below. Every figure keeps its source, vintage, and limitation; none of it is personal financial advice.

Cost outside housing

How do non-housing costs here compare with the nation?

Day-to-day non-housing costs here run about 5% below the U.S. baseline.

Non-housing index95100 = U.S. baseline
Goods9620% weight
Services9820% weight
Utilities8810% weight

The index weights goods 96 (20%), services 98 (20%), and utilities 88 (10%) over the non-housing half of the model, where utilities show the widest gap below the national baseline at 88. It excludes rent and home prices, so it is not the overall Regional Price Parity and not the overall cost index. Source: BEA 2024 national nonmetropolitan proxy (one shared value set for every unmatched place in this snapshot, so it is not state- or city-specific).

Housing vs state and nation

Is housing here above or below the state and the country?

Typical home value$656,800Census ACS
Typical rent$2,689/moHUD FMR

The typical home value is $656,800 (Census ACS 2024 place estimate). It is 6% above the $619,062 median across New York cities in this dataset, and 116% above the committed $303,400 U.S. baseline used site-wide (Census ACS 2019–2023).

The typical monthly rent is $2,689 (HUD FY2027 2-bedroom FMR, Nassau County FMR area (40th-percentile recent-mover gross rent)). It is level with the $2,689 median across New York cities in this dataset, and 99% above the committed $1,348 U.S. baseline used site-wide (Census ACS 2019–2023).

The New York median is a cross-city statistic over the 348 committed city home values and 354 committed city rents (Zillow Aug 2026, HUD FY2027, or Census ACS 2024 as matched per place). It is not a statewide household median and it is not appraised market data. U.S. baselines are Census ACS 2019–2023 5-Year national medians used across this site ($303,400 home value; $1,348 monthly gross rent), and have not been refreshed to the ACS 2024 city vintage or the Zillow Aug 2026 vintage. Any city-to-national gap therefore mixes vintages.

Why the numbers look like this

Which local signals explain the difference?

The committed figures line up: price-to-income ratio and vacancy rate point the same way relative to their baselines (higher ratios and lower vacancy count as one direction, and their opposites as the other), and no compared figure points the other way. That is a description of this one snapshot, not a forecast.

  • Rent-to-income ratioNear baseline

    22% · Typical rent equals about 22% of local median household income (HUD FY2027 2-bedroom FMR Nassau County FMR area rent × 12 ÷ Census ACS 2024 median household income). These are two place-level aggregates, not a measured household or renter burden. The Census ACS 2019–2023 5-Year national medians imply 21%.

    Baseline: 21% implied by Census ACS 2019–2023 5-Year national medians
  • Price-to-income ratioAbove baseline

    4.5x · The typical home value is 4.5 times local median household income (Census ACS 2024 place estimate home value ÷ Census ACS 2024 median household income). This is a place-level ratio, not an individual affordability test. The Census ACS 2019–2023 5-Year national medians imply 3.9x.

    Baseline: 3.9x implied by Census ACS 2019–2023 5-Year national medians
  • Vacancy rateBelow baseline

    4.5% · 4.5% of all housing units here are reported vacant in Census ACS 2024. That counts every vacant unit, including seasonal, occasional-use, and other vacant homes, and it is not current for-sale or for-rent inventory. The population-weighted mean across the committed city dataset is about 8%.

    Baseline: about 8% committed city-sample mean
  • Owner shareAbove baseline

    84.6% · 84.6% of occupied units are owner-occupied in Census ACS 2024, against a committed national owner-occupied share of 64.6% (Census ACS 2019–2023 5-Year national medians). This describes tenure mix — more owners usually means a smaller rental stock, not by itself higher or lower pressure.

    Baseline: 64.6% committed national owner-occupied share

These are associations inside one committed snapshot, not causal evidence. The dataset has no current listings, pending sales, sale timelines, or construction, migration, income-growth, and unit-mix fields, so nothing here proves or disproves a housing shortage: a low vacancy rate or a high rent-to-income ratio can have several explanations. Treat the figures as context for your own search, not as a cause.

Monthly budget by household size

What might a family of five spend per month here?

Estimated monthly cost for a household of five in South Valley Stream: $7,739, of which $2,689 is the exact typical rent and $5,050 is modeled non-housing spending. Everyday non-housing costs here are 5% below the U.S. baseline.

For five people the estimate is housing $2,689 + non-housing $5,050 = $7,739 per month, or about $1,548 per person before taxes and debt.

Estimated monthly cost, before income tax, debt payments, and savings
Household sizeHousing (typical rent)Non-housingEstimated totalPer person
1 person$2,689$1,637$4,326$4,326
2 people$2,689$2,659$5,348$2,674
3 people$2,689$3,532$6,221$2,074
4 people$2,689$4,320$7,009$1,752
5 people (example)$2,689$5,050$7,739$1,548
6 people$2,689$5,738$8,427$1,405

Formula: Monthly estimate = housing base + ($3,272 × (household size ÷ 2.5)^0.7 × (non-housing index ÷ 100)). The housing base is this city's exact typical monthly rent; $3,272 is the Census ACS 2019–2023 5-Year national medians median household income ÷ 12 × the model's 50% non-housing basket share.

Inputs: housing base $2,689 (HUD FY2027 2-bedroom FMR, Nassau County FMR area); non-housing index 95 (BEA goods/services/utilities); national median household income $78,538 (Census ACS 2019–2023 5-Year national medians).

Assumptions and limitations behind this table

Model assumptions

  • The Census ACS 2019–2023 5-Year national medians median household income is treated as a 2.5-person reference household whose non-housing share of the basket is 50% (goods 20% + services 20% + utilities 10%).
  • Household size is scaled with an economy-of-scale exponent of 0.7. That exponent is a modeling assumption, not a measured equivalence scale.
  • Housing is held at the same exact typical rent for every household size. Larger households often rent larger units, which this estimate does not model.
  • The non-housing index is applied as a price level only; it does not change how much a household consumes.

Limitations

  • This is a modeled planning estimate, not a measured household budget, a quote, or personal financial advice.
  • It excludes income tax, sales tax, property tax, debt payments (including student loans and car payments), retirement saving, and one-time moving costs.
  • Zillow, HUD FMR (a 2-bedroom program benchmark for the 40th-percentile recent-mover gross rent, not a market median), and Census values are place- or area-level estimates with sampling error and top-coding, not exact local prices.
  • BEA price parities are metro-area values, or one national nonmetropolitan proxy shared by every unmatched place — never city- or state-specific.
  • The income baseline is one committed national value (Census ACS 2019–2023 5-Year national medians) and does not vary by city or by household composition (adults versus children).

Housing and rent: Census ACS 2024 place estimate home value; HUD FY2027 2-bedroom FMR, Nassau County FMR area rent. Top-coded ACS values stay thresholds, never exact medians. Non-housing: BEA 2024 goods, services, and utilities price parities (national nonmetropolitan proxy). Why: rent HUD FY2027 2-bedroom FMR, Nassau County FMR area, home value Census ACS 2024 place estimate, plus Census ACS 2024 income, vacancy, and owner-occupancy fields. National baselines: Census ACS 2019–2023 5-Year national medians (not refreshed to ACS 2024 or Zillow Aug 2026), so city-to-national gaps mix vintages. Budget: modeled from the committed national median household income and this city's exact rent and BEA non-housing index; assumptions and exclusions are listed with the table. Budget is not produced when rent is top-coded.

Your Household Fit

Can your household carry the housing cost?

Start with four decisions. Open advanced assumptions only when you need to replace the local defaults.

Your household inputs
Are you renting or buying?
Advanced assumptions
Initial rent input: $2,689 from HUD (FY2027). Edit it to match the housing option you are considering.

Enter gross (pre-tax) household income. This screen compares housing and debt with that income and does not deduct income tax, payroll tax, food, healthcare, childcare, or other living costs. Your entries stay in this browser unless you copy a scenario link.

Your Household FitNot calculated yet

Enter your income and housing plan to see a household-specific estimate.

Compare cities

Compare South Valley Stream with another place.

Search one destination and see which housing and local-cost categories change most.

City details

Inspect the numbers when you need them.

Overall cost index153100 = U.S. baseline
Goods964% below baseline
Services982% below baseline
Utilities8812% below baseline
Alternatives worth comparing

Other New York cities with a useful tradeoff.

Recommendations require usable housing and income data and exclude very small places for a city of this scale.

Deer Park, NYSame-state comparisonRent burden21%Home / income5.0xCompare
Ossining, NYSame-state comparisonRent burden37%Home / income4.3xCompare
West Islip, NYLower rent burden · Same-state comparisonRent burden18%Home / income4.4xCompare
Baldwin, NYSame-state comparisonRent burden22%Home / income5.0xCompare
New City, NYLower rent burden · Same-state comparisonRent burden21%Home / income4.7xCompare

Similar-size New York cities

Explore all New York cities
Frequently asked questions about South Valley Stream
Mortgage benchmark baseline 2026-09-24 is past its weekly update cadence; a newer official vintage exists but is not reflected.

Living in South Valley Stream

Is South Valley Stream, NY an expensive place to live?+

Yes — South Valley Stream is about 53% more expensive than the national average, with an overall Cost Index of 153. Housing is the biggest factor: the typical home here is valued around $656,800, and monthly rents average roughly $2,689. Day-to-day costs like groceries and utilities tend to run closer to the national norm.

How does South Valley Stream fit a household housing budget?+

Start with housing. Typical monthly rent is $2,689, while local median household income is $145,000. That implies a rent-burden proxy of about 22% of income. This HUD gross rent already includes tenant-paid utilities; other living costs are not included. Use that as a planning signal for whether the place looks manageable under your own household assumptions.

How much are taxes in South Valley Stream, NY?+

New York uses a progressive model; 10.9% is top marginal-rate context. Applying the 1.3% state-level effective owner-occupied proxy to a home worth $656,800 gives a planning estimate near $8,538 per year; it is not a city, county, parcel, or individual tax bill. State plus average local sales-tax context is around 8.54%.

How much does it cost to rent in South Valley Stream, NY?+

The typical monthly rent in South Valley Stream is around $2,689. That's about 99% higher than the $1,348 national median. For comparison, the median home value here is $656,800, so buyers should also factor in mortgage payments, property taxes, and insurance.

How much does a house cost in South Valley Stream, NY?+

The typical home value in South Valley Stream is $656,800. With 20% down and the committed 7.03% national 30-year fixed benchmark as of 2026-09-24, principal and interest are roughly $3,506/month before property tax and insurance. This is a planning estimate, not a local lender quote. Baseline is past its weekly update cadence; a newer official vintage exists but is not reflected. About 85% of residents here own their homes.

Are groceries and utilities expensive in South Valley Stream?+

Grocery prices in South Valley Stream are about average compared to the rest of the US (index: 96, where 100 is the national average). Utility bills (electricity, gas, water) are below average (index: 88). Overall, these everyday costs shouldn't cause major surprises if you're moving from another similarly-sized US city.

What is South Valley Stream, NY like to live in?+

South Valley Stream is a small town with a population of about 6,512. The median age of residents is 37.1, which is close to the national median. The local poverty rate is 9.75%, near the national average of 12.4%.