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  • $1,552,500
    2 bd2 ba1,351 sqft Cambridge, MA
    2 bd2 ba1,351 sqft
    Cambridge, MA
    Sold 1 month ago
    Seller
    221 Hamilton St, Cambridge, MA, 02139
  • $2,150,000
    3 bd4 ba2,103 sqft Cambridge, MA
    3 bd4 ba2,103 sqft
    Cambridge, MA
    Sold 2 months ago
    BuyerSeller
    142 Amory St APT 2, Cambridge, MA, 02139
  • $1,531,600
    3 bd3 ba2,086 sqft Cambridge, MA
    3 bd3 ba2,086 sqft
    Cambridge, MA
    Sold 3 months ago
    Seller
    152 Charles St #2, Cambridge, MA, 02141
  • $1,285,000
    3 bd3 ba1,290 sqft Somerville, MA
    3 bd3 ba1,290 sqft
    Somerville, MA
    Sold 3 months ago
    Seller
    97 Elmwood St #302, Somerville, MA, 02144
  • $1,530,000
    2 bd3 ba1,593 sqft Falmouth, MA
    2 bd3 ba1,593 sqft
    Falmouth, MA
    Sold 5 months ago
    BuyerSeller
    286 Grand Ave #3, Falmouth, MA, 02540
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22
Sales last 12 months
132
Total sales
$449K-$10M
Price range
$1.6M
Average price

Get to know William Senne

President & CEO

Specialties
Listing AgentCommercial PropertiesNew Construction
18 Years of experience

William Senne's listings & sales (138)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (6)

Sold (132)

Address
Sold date
Closing price
Represented
Flag Sale
9/26/2025$1,552,500Seller
8/29/2025$2,150,000Buyer and Seller
8/8/2025$1,531,600Seller
7/25/2025$1,285,000Seller
6/6/2025$1,530,000Buyer and Seller

William Senne's reviews (5)

Write a review
  • Highly likely to recommend5.05.0

    8/19/2013 - user2684986
    Bought and sold a Single Family home in 2013 in Sudbury, MA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Billy helped my family sell our home and buy the home we just moved into. He has excellent negotiation skills and a good feel for the market. His instinct is always right and he was very helpful in guiding us through the buying and selling process. ...
  • Highly likely to recommend5.05.0

    1/1/2013 - crmyer
    Sold a Single Family home in 2010 in Wayland, MA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    In a difficult market, Billy marketed and sold the house within 90 days, a real accomplishment. Persistent and thorough, Billy helped us through all stages of the process very successfully.
  • Highly likely to recommend5.05.0

    12/31/2012 - FletcherMalcom
    Sold a home in 2012 in MA 02460.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    My wife and I used Bill Senné for both the sale of our home and the purchase of a new home in 2012. Despite the location in Newton, MA outside his home-base in Cambridge, Bill and his team did an excellent job marketing our property, which they help...
  • Highly likely to recommend5.05.0

    12/29/2012 - Alessandro Donnini
    Bought a Condo home in 2012 in Cambridgeport, Cambridge, MA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Professional, knowledgeable, responsive, and committed. These four words sum up the reason why we do business exclusively with Billly Senne since 2010.

    Response from William Senne on 12/31/2012

    Thank you very much for your kind words, confidence and trust!

  • Highly likely to recommend5.05.0

    12/29/2012 - user2264022
    Bought a home in 2012 in MA 02139.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Billy was an incredibly helpful resource to me during my purchase process. He knows the Boston metropolitan area very well. He has a very strong grasp of the value of properties and has a great handle and feel for the market overall. Furthermore, he ...

    Response from William Senne on 12/31/2012

    Wow! I'm not sure what else to say but, Thank You. My team and I really like working for you, and we really look forward to continuing to build on what we've started this year!

William Senne

(He/Him/His)
22sales last 12 months
132total sales
$449K-$10Mprice range
$1.6Maverage price
18years of experience