
OVERVIEW
Properties over $10 million represent Nantucket's most exclusive real estate—grand estates, waterfront compounds, and architectural masterpieces that define luxury living on America's most prestigious island. These properties offer not just homes but complete private retreats with every amenity imaginable.
The ultra-luxury segment includes Wauwinet's legendary estates, Brant Point's finest harbor-front properties, oceanfront compounds in Siasconset and Quidnet, and exceptional downtown mansions with historic significance. These are the properties that appear in architectural publications and attract buyers from around the world.
Acquiring a property at this level means joining an exclusive community of owners who share a deep appreciation for Nantucket's unique character. These estates often pass through families for generations, and opportunities to purchase are rare and highly sought after. Each property represents a singular opportunity to own a piece of Nantucket's heritage.
TYPICAL PROPERTIES
5,000 - 12,000+ sq ft
6-10+ bedrooms
1 - 10+ acres
Mix of historic estates and bespoke new construction
Waterfront compounds
Grand historic estates
Architecturally significant properties
REALISTIC EXPECTATIONS
RECOMMENDED AREAS
MARKET INSIGHTS

BUYER PROFILE
COMMON QUESTIONS
Wauwinet offers an unmatched combination of privacy, natural beauty, and exclusivity. Located at the island's northeastern tip, properties here feature dual beach access (Nantucket Bay and Atlantic Ocean), vast acreage, proximity to the Great Point Wildlife Sanctuary, and the legendary Wauwinet Inn. The limited number of properties and extremely rare availability make it Nantucket's most coveted address.
At this level, nearly all transactions occur privately. Building relationships with agents who have established connections with Nantucket's prominent property owners is essential. We cultivate long-term relationships with families who own significant properties and are often the first to know when an opportunity may arise.
Multi-structure compounds are available at this level, particularly in Wauwinet, Quidnet, and the outskirts of Siasconset. These properties may include main residences, multiple guest houses, staff quarters, and extensive amenities. Some buyers assemble compounds over time by acquiring adjacent properties as they become available.
Transactions can be structured through LLCs, trusts, or other entities to maintain privacy. Properties in Wauwinet and other exclusive areas naturally provide physical privacy through their locations and lot sizes. We work with attorneys and advisors who specialize in protecting client privacy throughout the transaction process.
Ultra-luxury purchases typically involve thorough due diligence, often including property inspections by multiple specialists, title review going back generations, and careful negotiation. Transactions may take longer due to complexity, and many involve all-cash purchases. We guide clients through every step with complete discretion.
Some properties are essentially unavailable as their owners have no intention of selling and the properties are held in trusts or family structures designed for permanent retention. However, circumstances change, and maintaining relationships with property owners can eventually create opportunities that would never appear on the open market.