The voicemail on her cell phone, as well as that of her partner/husband Raymond, directs interested callers to a separate line, which has been inundated with calls.

Casual viewing is verboten. Anyone who wants to see the property must provide financial evidence that they are qualified buyers. Hegner herself went through a rigorous six-week competition, run by a U.S. Marshal-selected management company, to land the listing. She and her firm are donating their share of the commissions to a fund for the Madoff victims.

There's plenty of skepticism around here that Hegner can get the asking price-let alone top it. The place is gorgeous but dated. There's a Sub-Zero refrigerator, but the kitchen counters are Formica-giving it that state-of-the-art, circa 1981 feel.

The two-story vaulted ceiling can't hide the fact that the house is small for the asking price. It's an intimate place-suggesting that Madoff and his wife Ruth came here to relax with family, not produce the kind of lavish entertainment spread common to New Yorkers vacationing in the Hamptons, 20 miles closer to the city.

But Hegner is a pro: her sales pitch dwells on the fact that the house was built prior to Montauk's strict zoning regulations, so it sits right on the beach, 50 feet from the crest of the dune, much closer than would currently be allowed. Standing on the back portico, you can taste the sea-spray as you head toward a sparkling plunge-pool.

Inside, a dramatic stone fireplace -- where Madoff's fishing rods now lean-is upstaged by the ocean views that dominate nearly every room.

Montauk -- a hot spot. The house, Hegner notes, was built by David Webb, a favorite among Montauk glitterati at the time. It's private rather than flashy; even though the address is directly on an ocean highway, it sits at the end of a long driveway without views of neighbors.

Anticipating multiple bids on the property, the U.S. Marshal service plans a kind of "silent auction," a rare but not unprecedented system used on special private residences, in which bids are collected and top prospective buyers will quietly be encouraged to bid upward.

The winning buyer will get to count Ralph Lauren and Robert DeNiro as Montauk neighbors. On the other side of town, fellow beach combers include singer Paul Simon, artist/filmmaker Julian Schnabel and photographer Bruce Weber. J.Crew CEO Mickey Drexler bought a five-acre compound for about $23 million two years ago.

Montauk, sitting on the easternmost point of Long Island, is known more for shark fishing and blue-collar beach motels than the chic of the Hamptons. Local protests have erupted over the appearance of celebrity destinations like the Surf Lodge, the kind of place that feeds tabloid gossip columns.

Despite its determined downscale image, though, the upper-end real estate market here is still going strong, seemingly resilient to the financial crisis. Hegner is in negotiation on the sale of two properties, one at $5.9 million, the other at $4.6 million-and they aren't even oceanfront. Another nine properties in the $1 million to $2.5 million are on their way to closing sales.

Buyers interested in the Madoff house better act fast. "We don't want to linger long," she says. "The government wants to get these properties sold.  Nina Easton