FeaturesBathroom - Half
LevelFirst
1 Confidential Avenue, Belchertown MA 01007
Belchertown, MA 01007
$6,500,000
Est. $33,787/month
About this home
Nestled within nearly 36 pristine acres, this newly completed custom estate is a triumph of "quiet luxury" and environmental stewardship. Arrive through a private gated entrance to a meticulously secured property, offering absolute anonymity and thoughtful smart-home security. Built with eco-friendly, zero-VOC materials, the sun-drenched interiors feature a warm neutral palette, artisanal finishes, and a seamless flow. The primary wing serves as a private haven with a spa-like bath and private balcony. Below, a walkout lower level entertainer's dream hosts a wellness room, home office, and custom sauna. The estate grounds feature a pool, integrated spa, and an incredible 3,400 sq. ft. climate-controlled car barn outfitted with custom lighting and an indoor climbing wall. A rare fusion of architectural responsibility, advanced peace of mind, and elite private recreation. Private showings available by appointment.
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Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Jul 27, 2026
$6,500,000
Original listing
Agent: Maria Romero Vagnini
Office: Mathieu Newton Sotheby's International Realty
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/27/2026 | 🏠 Listed for Sale | $6,500,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $8,629 | $594,666 |
Financial Details
Annual Property Tax
$8,629
Tax Year 2025
Assessed Value
$594,666
Facts & Features
10 Car Garage
Home Facts
Type
Residential
Style
Single Family Residence
Year Built
2023
Living Area
4,500 sq ft
Lot Size
35.85 acres
Bedrooms
3
Full Baths
4
Half Baths
1
Total Rooms
11
Interior
Heating
Active Solar
Cooling
Heat Pump
Flooring
Flooring - Hardwood
Appliances
Oven, Dishwasher, Microwave, Range, Refrigerator, Washer, Dryer, Range Hood
Fireplace
Living Room
Fireplaces
1
Basement
Full, Finished, Walk-out Access, Radon Remediation System
Laundry
Closet/cabinets - Custom Built, Countertops - Stone/granite/solid, First Floor
Features
Steam / Sauna, Wet Bar, Open Floorplan, Exercise Room, Game Room, Home Office, Study, Sauna/steam/hot Tub, Wet Bar
Exterior
Construction
None
Architecture
Ranch
Roof
None
Features
Lighting
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
10
Has Garage
Yes
Features
Attached, Detached, Garage Door Opener, Heated Garage, Insulated, Barn, Oversized, Paved Drive
Total Spaces
20
Utilities
Electric
Generator
Water
Private
Sewer
Private Sewer
Gas
None
Other
For Electric Range
Financial
Annual Tax
$8,629
Assessed Value
$594,666
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
Rotary Lift Automotive Lifts (not Yet Installed, But Bought And Paid For)
Additional Details
Possession
None
Accepted Financing
Contract
Structure Type
[]
Sq Ft Source
Measured
Documents
None
County
Hampshire
Property Overview
Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2023
Bedrooms
3
Full Bathrooms
4
Half Bathrooms
1
Living Area
4,500 sq ft
Total Rooms
11
Floor Layout
Interactive room guide
Floor Layout
Finished Area
4,500 sq ft above grade
0 sq ft below grade
FeaturesCloset, Flooring - Hardwood
LevelFirst
FeaturesBeamed Ceilings, Vaulted Ceiling(s), Flooring - Hardwood
LevelFirst
FeaturesFlooring - Hardwood, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Open Floorplan
LevelMain,First
FeaturesBathroom - Full, Bathroom - Double Vanity/Sink, Window(s) - Picture, Countertops - Stone/Granite/Solid, Recessed Lighting, Soaking Tub
LevelMain,First
FeaturesCloset, Flooring - Hardwood
LevelFirst
FeaturesFlooring - Hardwood, Balcony / Deck, Open Floorplan, Recessed Lighting
LevelMain,First
FeaturesBathroom - Full, Bathroom - Tiled With Tub
LevelFirst
FeaturesWalk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Balcony / Deck
LevelFirst
LevelBasement
FeaturesRecessed Lighting
LevelBasement
FeaturesYes
Display Options
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:
Flooring - Hardwood
Appliances:
Oven, Dishwasher, Microwave, Range, Refrigerator, Washer, Dryer, Range Hood
Interior Features:
Steam / Sauna, Wet bar, Open Floorplan, Exercise Room, Game Room, Home Office, Study, Sauna/Steam/Hot Tub, Wet Bar
Windows:
Insulated Windows
Basement:
Full, Finished, Walk-Out Access, Radon Remediation System
Laundry:
Closet/Cabinets - Custom Built, Countertops - Stone/Granite/Solid, First Floor
Security:
Security System
Construction & Materials
Style:
Ranch
Year Built:
2023
Structure Type:
Exterior Materials:
Roof:
Foundation:
Concrete Perimeter
Heating, Cooling & Utilities
Heating:
Active Solar
Cooling:
Heat Pump
Hot Water:
Water Source:
Private
Sewer:
Private Sewer
Energy Features:
Thermostat
Exterior & Lot
Exterior Features:
Lighting
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Wooded
Road Surface:
Parking & Garage
Garage Spaces:
10
Garage Type:
Attached
Total Parking Spaces:
20
Parking Features:
Attached, Detached, Garage Door Opener, Heated Garage, Insulated, Barn, Oversized, Paved Drive
Special Features
Fireplaces:
1
Fireplace Type:
Living Room
View:
Yes
View Type:
Scenic View(s)
Community Amenities:
House of Worship, Public School
Nearby Schools
School District
Belchertown School District local
B-
School Safety
2024-25
1.0%
Low
1.0%
Suspensions
1.2%
In-School
4.5% below state avg
Elementary Schools
2 schools
B
Swift River Elementary School
1.4 mi
|
#349 of 824
|
Score: 49.2
Improved 249 spots from last year
-9 below state avg
445 students
Moderate
Rising School
Grades 01-03
Cold Spring School
1.8 mi
188 students
Moderate
Grades PK-K
Middle Schools
2 schools
C
Chestnut Hill Community School
1.4 mi
|
#601 of 824
|
Score: 40.8
Dropped 136 spots from last year
-17.4 below state avg
494 students
Moderate
Grades 04-06
B-
Jabish Middle School
1.2 mi
|
#211 of 352
|
Score: 39.9
Dropped 93 spots from last year
-18.3 below state avg
343 students
Less Diverse
Grades 07-08
High Schools
1 school
A
Belchertown High School
1.3 mi
|
#68 of 346
|
Score: 64.7
Improved 38 spots from last year
+6.5 above state avg
573 students
Less Diverse
19 sports
• 1,136 athletes
Strong AP Program
Rising School
Strong Athletics
Grades 09-12
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Down: $0
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Monthly Payment Breakdown
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Property Tax
$719
Homeowners Insurance
$200
PMI (if <20% down)
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Loan Summary
Total of 360 payments
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Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
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Location
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Neighborhood
1 Confidential Avenue, Belchertown MA 01007
Belchertown, MA 01007
Listing Information
Listing Agent
Maria Romero Vagnini
Listing Office
Mathieu Newton Sotheby's International Realty
Office Phone
508-366-9608
Agent MLS ID
CN202528
Office MLS ID
AN0394
Listing Data Updated
Jul 27, 2026 2:45 PM 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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