Best Real Estate Agents on Long Island 2026

Buying a home on Long Island means choosing from over 120 school districts, battling tight inventory, and dealing with property taxes that can exceed $15,000 per year. The right agent makes a measurable difference — they know which streets fall in which school districts, understand the tax grievance process, and can tell you whether a home’s asking price makes sense for the block. Long Island’s top agents close dozens to hundreds of transactions annually across Nassau and Suffolk counties, with deep local knowledge that online listings can’t replicate. Here are the top performers for 2026.

Top Real Estate Agents on Long Island

Best Agents by Area

Nassau County North Shore

The Gold Coast communities — Great Neck, Manhasset, Port Washington, Roslyn, and Old Brookville — demand agents who understand luxury buyers, Asian-American and international clientele, and school districts that rank in the top 1% nationally. Maria Babaev’s team and Jennifer Key at Compass dominate this market. Homes regularly sell above $1 million, and agents here need experience with estate properties, property tax challenges on high-value homes, and the nuances of village zoning codes.

Nassau County South Shore

The South Shore — Massapequa, Merrick, Bellmore, Wantagh, Seaford — is where young families buy their first Long Island homes. Entry points in the $550,000–$700,000 range make it more accessible than the North Shore. Robert Nelson and Brian Ricigliano specialize in these communities and understand the LIRR commute patterns, school district boundaries, and flood zone considerations that affect South Shore properties. Some homes here are in FEMA flood zones, which impacts insurance costs.

Suffolk County Western

Huntington, Northport, and Cold Spring Harbor form the western Suffolk premium corridor. Cold Spring Harbor school district, with fewer than 2,000 students, consistently ranks among the top 10 in the state. Ann Conroy’s team at Daniel Gale Sotheby’s has deep connections in these communities. Huntington Village’s walkable downtown adds appeal for buyers wanting suburban character with some urban amenities.

Suffolk County Central and Eastern

Smithtown, Hauppauge, Ronkonkoma, and Patchogue offer Long Island’s most affordable price points in the $450,000–$600,000 range. Lisa Jackson at Coldwell Banker specializes in these communities where value-oriented buyers find newer construction and reasonable taxes. The North Fork wine country (Southold, Cutchogue, Mattituck) is a separate market entirely, with second-home and investment dynamics that Susan MacKay at Daniel Gale handles expertly.

Top Long Island Brokerages

What to Look for in a Long Island Agent

School District Expertise

With 120+ school districts on Long Island, the school boundary line can literally run through the middle of a street. Your agent needs to know — not guess — which district a property falls in. The difference between adjacent districts can mean a $100,000 price differential on identical homes. Use our rent affordability calculator for detailed numbers. Ask agents to name the top-performing elementary schools in the district you’re targeting and how recent test scores compare to nearby districts.

Property Tax Knowledge

Long Island property taxes are among the highest in the nation. A good agent should be able to estimate your annual tax bill before you make an offer and explain the grievance process for reducing it. Many Long Island homeowners file annual tax grievances (challenges to their assessment), and experienced agents can refer you to reputable grievance firms. Use our property tax calculator for estimates.

LIRR Commute Understanding

For Manhattan commuters, the LIRR station and train schedule matter enormously. Your agent should know which stations offer express service, where parking is available, and how commute times vary by branch. The difference between a 35-minute express ride and a 70-minute local ride affects your daily quality of life and your home’s resale value.

Flood Zone Awareness

Parts of Long Island’s south shore, barrier beaches, and bayside communities are in FEMA flood zones. Post-Sandy, flood insurance costs can add $2,000–$8,000 per year to your housing expenses. A knowledgeable agent will flag flood zone issues before you fall in love with a property and help you understand the cost implications.

The Long Island Buying Process

Buying on Long Island follows a process that’s distinct from NYC and from most of the country. Understanding the steps helps you evaluate whether your agent is guiding you properly.

Making an Offer

Offers on Long Island are made verbally through agents and then formalized in a written purchase contract drawn up by attorneys. Unlike many states where agents prepare contracts, New York requires attorneys on both sides. Your agent presents the verbal offer, the seller responds (accept, reject, or counter), and once terms are agreed upon, both parties hire attorneys to draft and negotiate the contract. The attorney approval period (typically 3–5 business days) allows either side to back out for any reason — this is the final easy exit before the contract deposit (usually 10% of the purchase price) becomes at risk.

Home Inspections

On Long Island, the home inspection is conducted during the attorney review period, not before making an offer. This means you commit to an offer first, then inspect. If the inspection reveals significant issues, your attorney can renegotiate or you can walk away during the review period. Common Long Island issues inspectors find include aging oil tanks (underground tanks are a significant environmental liability), outdated electrical panels (Federal Pacific and Zinsco panels are red flags), and termite damage in older homes.

Closing Timeline

Long Island closings typically take 60–90 days from accepted offer to keys in hand. Mortgage processing, title searches, survey reviews, and municipal search results all need to align. Use our amortization schedule calculator for detailed numbers. Your agent should provide a realistic timeline and keep you updated at each stage. If you’re selling a home simultaneously, the coordination between two closings adds complexity — experienced agents manage this choreography regularly.

Nassau vs. Suffolk: Market Differences

The two counties have distinct market characteristics that your agent should understand:

Nassau offers proximity to NYC (shorter commutes), but at higher prices and taxes. Suffolk provides more space and newer housing stock at lower prices, but commute times increase significantly east of Huntington. Many buyers start their search in Nassau, realize the price-to-tax ratio, and expand to western Suffolk towns like Huntington, Northport, and Smithtown where they get more house for the money with commutes that are still manageable.

Use our closing cost calculator to estimate your transaction costs on Long Island, and our DTI calculator to ensure your debt-to-income ratio supports Long Island’s high tax bills.

Property Tax Grievances: A Key Agent Skill

One of the most valuable things a Long Island agent can do is connect you with the property tax grievance process early. In Nassau County, roughly one-third of homeowners file tax grievances annually, and many receive reductions. Suffolk County’s grievance process works differently — assessments are reviewed through the Board of Assessment Review rather than Nassau’s Assessment Review Commission.

An experienced Long Island agent will:

• Review the current assessment before you make an offer, identifying whether the home is over-assessed relative to recent comparable sales
• Recommend reputable grievance firms that work on contingency (typically charging 30–50% of the first year’s tax savings)
• Factor realistic post-grievance tax amounts into your affordability calculation, since many new buyers can successfully reduce their tax bill by $1,000–$3,000 within the first two years of ownership
• Explain the timing — Nassau County grievance applications are due in March, and results typically take 6–12 months

On a $650,000 home with a $13,000 annual tax bill, a successful grievance that reduces the assessment by 15% saves roughly $1,950 per year — every year going forward until the next reassessment. Over a 10-year period, that’s nearly $20,000 in savings from a single filing. Our property tax appeal guide walks through the process step by step, and the property tax calculator shows estimated bills at different assessment levels.

Long Island Agent Commissions

Standard commissions on Long Island are 5–6% of the sale price, split between buyer’s and seller’s agents. On a $650,000 home (around the median), total commission runs $32,500–$39,000. The seller pays this from the sale proceeds.

Some discount brokerages operate on Long Island, offering listing services at 1–2% or flat fees. However, in Long Island’s competitive market, full-service agents with strong local networks often generate more buyer interest and higher offers, potentially offsetting the commission cost for sellers.

Ready to start your Long Island home search? Our mortgage calculator helps you estimate monthly payments including Long Island’s high property taxes, and the affordability calculator shows what price range your income supports.

Compare With Other States

Considering other markets? Here’s how other states compare:

• Best Real Estate Agents in Kansas City MO 2026
• Best Real Estate Agents in Stamford 2026
• Best General Contractors in California 2026

Frequently Asked Questions

How do I find a good real estate agent on Long Island?

Start with the specific town or school district you’re targeting. Ask neighbors, colleagues, or friends who’ve recently bought in the area for referrals. Interview at least three agents, focusing on their recent transaction history in your target area, school district knowledge, and familiarity with property tax dynamics. Check their recent sales on Zillow, Realtor.com, or the OneKey MLS.

Should I use a local agent or a big-name brokerage?

Local expertise matters more than brand name on Long Island. A local agent at a smaller brokerage who has closed 80 transactions in your target town will outperform a big-name agent who works across all of Long Island. The specific school district, street-level, and building-level knowledge is what separates great Long Island agents from good ones.

Do Long Island agents specialize in Nassau vs. Suffolk?

Most do. The two counties have different market dynamics, tax structures, and buyer profiles. Nassau-focused agents understand the county’s recent reassessment, higher price points, and shorter LIRR commutes. Suffolk agents know the wider geographic area, more varied housing stock, and the distinct markets of the North Fork, South Fork, and central Suffolk. For the best results, choose an agent who works primarily in the county where you’re buying.

What should I ask a Long Island agent before hiring them?

Key questions: How many homes have you sold in [specific town/school district] in the past year? Can you explain the property tax situation, including the grievance process? Which LIRR stations serve this area and what’s the commute time? Are any homes in your listings in FEMA flood zones? What’s the typical timeline from offer to closing in this market? How do you handle multiple-offer situations?

Is it worth paying full commission on Long Island?

In most cases, yes. Long Island’s competitive market means a well-connected agent with strong relationships can get your offer seen and accepted faster. For sellers, agents who invest in professional photography, staging consultations, and aggressive marketing typically achieve higher sale prices. The 5–6% commission on a $650,000 home ($32,500–$39,000) is significant, but a skilled agent who gets you $25,000–$40,000 more on the sale effectively covers their fee. Use our seller net proceeds calculator to estimate your take-home amount.

How important is flood zone knowledge for Long Island agents?

Extremely important. Significant portions of Long Island’s south shore — including communities in Long Beach, Island Park, Freeport, Lindenhurst, and Babylon — fall within FEMA flood zones. Flood insurance can add $800–$5,000+ per year to housing costs, and FEMA’s Risk Rating 2.0 methodology has increased premiums for many properties since 2023. An experienced Long Island agent should flag flood zone status early in the search, help you understand elevation certificates, and advise on how flood insurance costs affect your total monthly payment. Agents who gloss over flood risk are doing you a disservice. Check our Long Island moving guide for more on flood zones and insurance costs.