18 Point Inner Way, Chilmark MA 02535
Chilmark, MA 02535 • Nashaquitsa
$45,000,000
Est. $235,407/month
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About this home
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.
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Property History
Property Timeline
Listed for Sale
May 25, 2026
$45,000,000
Original listing
Agent: Alyssa Halisky
Office: Wallace & Co. Sotheby's International Realty
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 05/25/2026 | 🏠 Listed for Sale | $45,000,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $91,953 | $40,330,300 |
Financial Details
Annual Property Tax
$91,953
Tax Year 2026
Assessed Value
$40,330,300
Facts & Features
6 Car Garage
Central AC
Home Facts
Type
Residential
Style
Single Family Residence
Year Built
2012
Living Area
11,200 sq ft
Lot Size
4.90 acres
Bedrooms
7
Full Baths
11
Half Baths
2
Total Rooms
25
Interior
Heating
Central, Forced Air
Cooling
Central Air
Flooring
Wood, Tile, Hardwood, Other
Appliances
Tankless Water Heater, Range, Oven, Dishwasher, Microwave, Refrigerator, Freezer, Washer, Dryer, Water Treatment, Wine Refrigerator
Fireplace
None
Fireplaces
1
Basement
Finished, Interior Entry
Laundry
None
Features
Sauna/steam/hot Tub, Wet Bar, Wired For Sound
Exterior
Construction
Frame
Architecture
Contemporary
Roof
Wood, Metal
Features
Porch, Porch - Screened, Deck - Roof, Deck - Wood, Patio, Pool - Inground, Pool - Inground Heated, Tennis Court(s), Rain Gutters, Hot Tub/spa, Storage, Barn/stable, Professional Landscaping, Sprinkler System, Outdoor Shower, Stone Wall
Pool
In Ground, Pool - Inground Heated, Indoor
Spa
Private
Fencing
None
Patio/Porch
Porch, Screened, Deck - Roof, Deck - Wood, Patio
Parking
Garage Spaces
6
Has Garage
Yes
Features
Detached, Heated Garage, Storage, Workshop In Garage, Insulated, Barn, Driveway, Stone/gravel
Total Spaces
16
Utilities
Electric
200+ Amp Service
Water
Private
Sewer
Private Sewer
Gas
None
Other
None
Financial
Annual Tax
$91,953
Assessed Value
$40,330,300
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
Sq Ft Source
Measured
Documents
None
County
Dukes
Total market time (incl. prior listings)
4 days
Property Overview
Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2012
Bedrooms
7
Full Bathrooms
11
Half Bathrooms
2
Living Area
11,200 sq ft
Total Rooms
25
Floor Layout
Interactive room guide
Floor Layout
Finished Area
11,200 sq ft above grade
Display Options
Outdoor Areas
PoolIn Ground, Pool - Inground Heated, Indoor
SpaPrivate
Patio & porchPorch, Screened, Deck - Roof, Deck - Wood, Patio
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Wood, Tile, Hardwood, Other
Appliances:
Tankless Water Heater, Range, Oven, Dishwasher, Microwave, Refrigerator, Freezer, Washer, Dryer, Water Treatment, Wine Refrigerator
Interior Features:
Sauna/Steam/Hot Tub, Wet Bar, Wired for Sound
Windows:
Basement:
Finished, Interior Entry
Laundry:
Security:
Security System
Construction & Materials
Style:
Contemporary
Year Built:
2012
Structure Type:
Exterior Materials:
Frame
Roof:
Wood, Metal
Foundation:
Concrete Perimeter
Heating, Cooling & Utilities
Heating:
Central, Forced Air
Cooling:
Central Air
Hot Water:
Water Source:
Private
Sewer:
Private Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Porch, Porch - Screened, Deck - Roof, Deck - Wood, Patio, Pool - Inground, Pool - Inground Heated, Tennis Court(s), Rain Gutters, Hot Tub/Spa, Storage, Barn/Stable, Professional Landscaping, Sprinkler System, Outdoor Shower, Stone Wall
Patio & Porch:
Porch, Screened, Deck - Roof, Deck - Wood, Patio
Fencing:
Other Structures:
Barn/Stable
Lot Features:
Cleared, Gentle Sloping
Road Surface:
Parking & Garage
Garage Spaces:
6
Total Parking Spaces:
16
Parking Features:
Detached, Heated Garage, Storage, Workshop in Garage, Insulated, Barn, Driveway, Stone/Gravel
Special Features
Fireplaces:
1
Fireplace Type:
Pool:
Private Pool
Pool Features:
In Ground, Pool - Inground Heated, Indoor
Spa/Hot Tub:
Yes
Spa Features:
Private
Waterfront:
Yes
Waterfront Type:
Waterfront, Navigable Water, Pond, Deep Water Access, Direct Access, Frontage, 0 to 1/10 Mile To Beach, Beach Ownership(Private)
View:
Yes
View Type:
Scenic View(s)
Community Amenities:
Pool, Tennis Court(s), Conservation Area
Nearby Schools
School District
Martha's Vineyard School District local
School Safety
2024-25
5.0%
Above Average
5.0%
Suspensions
1.3%
In-School
0.5% below state avg
Elementary Schools
1 school
A
Chilmark Elementary School
1.6 mi
|
#88 of 824
|
Score: 59.8
Dropped 87 spots from last year
+1.6 above state avg
69 students
Less Diverse
Grades K-05
Learn about these ratings
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Loan Amount
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After down payment
Total Interest
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Over life of loan
Total Cost
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Including down payment
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Down: $0
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Monthly Payment Breakdown
Principal & Interest
$0
Property Tax
$7,663
Homeowners Insurance
$200
PMI (if <20% down)
$0
Loan Summary
Total of 360 payments
$0
Total principal paid
$0
Total interest paid
$0
Rate Impact
-0.5% Rate
$0/mo
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Current Rate
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+0.5% Rate
$0/mo
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Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.
Location
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Neighborhood
Nashaquitsa
18 Point Inner Way, Chilmark MA 02535
Chilmark, MA 02535
Listing Information
Listing Agent
Alyssa Halisky
Listing Office
Wallace & Co. Sotheby's International Realty
Office Phone
508-627-3313
Agent MLS ID
CN262458
Office MLS ID
AN9542
Listing Data Updated
May 29, 2026 3:05 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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