Brentwood, NY Utility & Living Guide

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Brentwood, NY Utility & Living Guide

Brentwood, NY offers a vibrant suburban lifestyle with diverse amenities and a strong sense of community.

Last updated: June 25, 2026
Total Utilities$305/mo
1BR Rent$1200/mo
Sales Tax7.5%
COL Index105 (+5% above national average)
Family Score6/10
Median Home$320,000
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⚠️ Natural Hazard History — Brentwood
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💰 Budget Calculator
🔌 Utilities
🏠 Housing
📊 Cost of Living
💰 Taxes
👨‍👩‍👧 Families
🧮 Tools

Monthly Utility Costs

⚡ Electric

$120/mo

PSEG Long Island
🔥 Gas

$50/mo

National Grid
💧 Water

$45/mo

Suffolk County Water Authority
🗑️ Garbage

$25/mo

Town of Islip Sanitation Department
📶 Internet

$65/mo

Combined Average Overhead $305/month

Housing Market

Rent & Property
1 Bedroom$1200/mo
2 Bedrooms$1600/mo
3 Bedrooms$2100/mo
Median Home Price$320,000
Property Tax Rate1.2%
Avg Childcare/mo$1000

The Brentwood housing market is competitive, with steady demand for single-family homes. Prices have risen moderately over the past few years, making it an attractive option for first-time buyers.

Cost of Living

Overall COL Index

105

US national avg = 100
vs National Avg

+5% above national average

Groceries

102

Transportation

98

Healthcare

100

Childcare/mo

$1000

Tax Rates

Tax Overview
Total Sales Tax7.5%
Property Tax Rate1.2%
<p>State 4% + County 3.5% + City 0%</p>

New York State has a progressive income tax system with rates ranging from 4% to 8.82% depending on income level.

Family & Relocation

Family Vibe Score
6/10
Safety Index

50

Higher = safer
School Rating

6.5/10

GreatSchools avg
Avg Childcare

$1000/mo

City Pulse

Population Trend
+3% (growing)
Political Climate
Purple, with a mix of Democratic and Republican representation
Business Momentum
Moderate with key industries in retail, healthcare, and education
Top Local Concerns
Property taxes, school funding, traffic congestion
🚌 Transit for Families

Public transit is limited, but sidewalks are generally well-maintained for stroller use.

🎡 Top Kid Attractions
  • 🎯
    Brentwood State Park
  • 🎯
    Splish Splash Water Park
  • 🎯
    Long Island Children's Museum

Best Neighborhoods for Families

The neighborhoods near Brentwood State Park are popular for families due to their proximity to schools and parks. Areas with newer developments also offer modern amenities.

Household Budget Calculator

Estimate your real monthly cost of living in Brentwood based on your household profile.

Local Briefing & Neighborhood Pulse

Live Local News

Residents must obtain permits for home renovations and adhere to local zoning laws. Short-term rentals are regulated.

Brentwood is experiencing growth in small businesses and local services. Property values are rising due to increased demand for suburban living.

Financial Tools

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📊 Brentwood — Census & Demographic Data

Official data from the US Census Bureau, American Community Survey.

💰 Median Household Income
$105,739
👤 Median Age
35.3
🏠 Homeownership Rate
80.8%
🔑 Renter Rate
19.2%
📉 Poverty Rate
7.3%
💼 Unemployment Rate
5.7%
📡 Internet Access
74.6%
🎓 College Educated
13.4%

☀️ Seasonal Utility Costs

Utility costs peak in winter due to heating needs and in summer due to air conditioning usage. Spring and fall typically see lower utility bills.

🏛️ Local Tax Details

Key ZIP code level tax info: Property tax millage rates vary by school district, with Brentwood having a slightly higher rate due to local school funding.

👶 Family & Stroller Friendliness

7/10: Sidewalks are generally good, parks are accessible, but public transit lacks elevator access for strollers.

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