Not an algorithm's guess — a real comparative market analysis built from closed sales, in-contract signals, and the street-level factors no model can see.
Request a Private ValuationType your address into a national valuation site and you'll get a number. In most of America, that number is roughly useful. In the Hamptons, it is close to meaningless — and acting on it can cost a seller millions.
Automated valuation models need three things to work: high sales volume, homogeneous housing stock, and public transaction data. The Hamptons offers none of them. Sales volume is thin and lumpy. Every house is different, and the differences — south of the highway or north, reserve-adjacent or not, ocean block or three streets back, privet-hedged or exposed — swing value by multiples, not percentages. And a meaningful share of the best properties trade off-market, so the model never sees the comps that matter most.
Luke Cawley's comparative market analysis (CMA) starts where models can't: closed sales of genuinely comparable properties — adjusted for lot size, position, condition, and date — layered with current in-contract activity that signals where the market is heading, not where it was. Then the property-specific factors: land value versus improvement value (in the Hamptons, land usually wins), reserve or waterfront adjacency, permit and certificate-of-occupancy status, pool and tennis rights, expansion or subdivision potential, and honest condition. For waterfront homes, flood, erosion, and dock permits enter the analysis directly.
A confidential written valuation with a defensible price range, the comparables behind it, a read on current market conditions in your specific hamlet, and a candid view of what preparation would move your number — covered in preparing your home for sale. If the honest answer is "this isn't the season to sell," Luke will say so. The valuation is free, confidential, and carries no obligation to list.
Considering a sale — or simply want to know where you stand? Start with the number.
A valuation is the first move, not the last. When you're ready, the full seller path runs through Sell Hamptons Real Estate — preparation, SERHANT.'s luxury marketing engine, negotiation, and closing. Understand your net early with seller closing costs, and time the launch using the Hamptons seasonal calendar.
Confidential, data-backed, and free. Luke walks the house, pulls the real comps, and gives you a number you can defend — with no obligation to list.
Request a Private Valuation