
18 Point Inner Way Chilmark — Photo 1 of 42
$45,000,000
18 Point Inner Way, Chilmark, MA 02535
Chilmark, MA 02535 — Nashaquitsa
Beds
7
Baths
12
SqFt
11,200
Style
Single Family
Built
2012
A rare offering on the shores of Nashaquitsa Pond, this extraordinary contemporary waterfront estate redefines luxury living in Chilmark. Set on 4.9 acres with a private 115-foot deep-water dock, this one-of-a-kind compound features striking modern architecture, walls of glass, and panoramic water views throughout. The main residence offers six ensuite bedrooms, including a spectacular first-floor primary suite with dual spa-inspired baths. Dramatic living spaces with soaring cathedral ceilings open to expansive decks and a screened porch overlooking the pond. Exceptional amenities include two chef’s kitchens, a private theater, wine cellar, outdoor shower, and a hilltop writer’s cottage with sweeping views. The pool house is a private wellness retreat with a heated indoor pool, spa, sauna, steam room, cold plunge, guest suite, and retractable glass walls. Additional highlights include a tennis court, boathouse, entertainment barn with gym and recreation space, and a six-car garage.
Immersive Experience
Market Value Analysis
* Analysis is based on 8 actively listed and recently sold comparable properties strictly within Chilmark, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Tankless Water Heater • Range • Oven • Dishwasher • Microwave • Refrigerator • Freezer • Washer • Dryer • Water Treatment • Wine Refrigerator
Neighborhood
Pool • Tennis Court(s) • Conservation Area
Geography
Population
2,244
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$154K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
13.6%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Dukes County
164 housing units permitted in the last 12 months (+80% vs the prior 12 months) — 35 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 11,200 sq ft principal dwelling). Lot size: 213,444 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Alyssa Halisky
Listing Office: Provided by MLS PIN
MLS® Number: 73523462
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