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John O'Neil - Your Real Estate Resource
John O'Neil - Your Real Estate Resource
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Newton
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John H. O'Neil
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About Gibson Sotheby's International Realty
About Sotheby's International Realty
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Blog
John O'Neil - Your Real Estate Resource
John O'Neil - Your Real Estate Resource
Buy
Sell
Find a Home
Featured Listings
Search
Open House Search
Saved Search Organizer
New Listing Email Alerts
What's My Home Worth?
Mortgage Calculator
Communities
Cambridge
Arlington
Belmont
Newton
Somerville
Watertown
Market Reports
Cambridge
Arlington
Belmont
Newton
Somerville
Watertown
About
John H. O'Neil
Testimonials
About Gibson Sotheby's International Realty
About Sotheby's International Realty
Sold Portfolio
Privacy Policy/DMCA
Contact
Blog
Buy
Sell
Folder: Find a Home
Back
Featured Listings
Search
Open House Search
Saved Search Organizer
New Listing Email Alerts
What's My Home Worth?
Mortgage Calculator
Folder: Communities
Back
Cambridge
Arlington
Belmont
Newton
Somerville
Watertown
Folder: Market Reports
Back
Cambridge
Arlington
Belmont
Newton
Somerville
Watertown
Folder: About
Back
John H. O'Neil
Testimonials
About Gibson Sotheby's International Realty
About Sotheby's International Realty
Sold Portfolio
Privacy Policy/DMCA
Contact
Blog

Contact John H. O’Neil

1008 Massachusetts Avenue Cambridge, MA 02138
617.308.5638
john.oneil@gibsonsir.com

Affiliations

Sothebys.com
SothebysWine.com
SothebysRealty.com
GibsonSothebysRealty.com

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Copyright 2025 John H. O'Neil, Gibson Sotheby's International Realty. All Rights Reserved. Information on this website is deemed accurate, but may be subject to errors or omissions. Each office independently owned and operated.