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.
Listing last checked: Listing updated:
Listed by Maria Romero Vagnini · Mathieu Newton Sotheby's International Realty · MLS #73555391
Request property information
Select a document to start a request. You can add others in the form. Availability varies.
Details at a glance
Interior6 property facts
- Rooms
- 11
- Heating
- Active Solar
- Cooling
- Heat Pump
- Flooring
- Flooring - Hardwood
- Basement
- Yes · Full, Finished, Walk-Out Access, Radon Remediation System
- Fireplaces
- 1
Building5 property facts
- Style
- Single Family Residence
- Year built
- 2023
- Garage
- 10
- Parking
- 20
- Foundation
- Concrete Perimeter
Land & utilities5 property facts
- Lot size
- 35.85 acres
- Water
- Private
- Sewer
- Private Sewer
- Pool
- Not reported
- Zoning
- MIXED USE
Financial2 property facts
- Annual taxes
- $8,629
- Assessment year
- 2025
Location
Estimated monthly cost
Explore costs at the $6,500,000 asking price. Adjust the assumptions to your situation.
Known monthly costs$33,587 / monthAdjust
- Principal & interest
- $32,868
- Property tax
- $719
- Insurance
- Not entered
- HOA
- Not entered
Listing annual taxes: $8,629. Initial monthly tax is one twelfth of that amount. HOA amount was not supplied.
Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.
The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.
More property insights
Automated value estimate $5,182,409
Estimated range $4,457,799–$5,907,019.
Automated estimates are not appraisals or guarantees of market value.
Request a professional market analysisPhoto-based condition insights
Overall presentation: above average
Explore more of Belchertown
Continue your search in Belchertown.
Need help making sense of this home?
About 61 Green Avenue
Can I request a private showing?
Request a tour of 61 Green Avenue and a Bean Group agent will help coordinate an available time with the listing side.
Can you help me evaluate this property?
Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.
Are property documents available?
Availability varies by property and source. Request the documents you need and we will help obtain what is available.