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Ellen Valentgas

Sotheby's International Realty
5.012 reviews
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Recent Sales

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  • $4,565,000
    5 bd8 ba5,970 sqft Osterville, MA
    5 bd8 ba5,970 sqft
    Osterville, MA
    Sold 14 days ago
    Buyer
    313 Bridge Street, Osterville, MA, 02655
  • $585,000
    3 bd2 ba1,444 sqft Mashpee, MA
    3 bd2 ba1,444 sqft
    Mashpee, MA
    Sold 20 days ago
    Seller
    114 Orchard Road, Mashpee, MA, 02649
  • $535,000
    2 bd3 ba1,954 sqft Osterville, MA
    2 bd3 ba1,954 sqft
    Osterville, MA
    Sold 2 months ago
    Buyer
    105 Parker Road UNIT B, Osterville, MA, 02655
  • $695,000
    3 bd2 ba1,152 sqft South Yarmouth, MA
    3 bd2 ba1,152 sqft
    South Yarmouth, MA
    Sold 3 months ago
    Seller
    29 Almira Road, South Yarmouth, MA, 02664
  • $1,700,000
    3 bd3 ba2,240 sqft Osterville, MA
    3 bd3 ba2,240 sqft
    Osterville, MA
    Sold 3 months ago
    Seller
    107 Parsley Lane, Osterville, MA, 02655
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18
Sales last 12 months
179
Total sales
$400K-$12M
Price range
$2.1M
Average price

Get to know Ellen Valentgas

Ranked in the top 1% of agents in the Cape Cod & Islands MLS and recognized by RealTrends 2025 as among the Top 1.5% of agents nationwide, Ellen Valentgas is known for her design-driven approach to real estate, deep market expertise, and long-standing commitment to the Osterville community. 
A resident of the village for more than a decade, Ellen serves on the Board of Trustees for the Osterville Village Library and on the Steering Committee for t...

Specialties
Buyer's AgentListing AgentInvestment PropertiesRentalsLuxury HomesNew Construction
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Ellen Valentgas's sales and listings (181)

This map and property list shows the most recent 100 sales and 100 listings

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Sold (179)

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For sale (2)

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  • Sotheby's International Realty
  • Sotheby's International Realty
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Ellen Valentgas's reviews (12)

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  • 5.0
    • 2/10/2024
    • • Goldena11

    Bought and sold a Single Family home in 2024 in Osterville, Osterville, MA.

    Ellen has represented us as both buyers and sellers in Osterville, and she is simply the best. Savvy, knowledgeable, kind, genuine. We loved working with her every step o...
    Ellen has represented us as both buyers and sellers in Osterville, and she is simply the best. Savvy, knowledgeable, kind, genuine...
    5.0
    • 3/25/2020
    • • Marc LePain

    Sold a Single Family home in 2020 in Osterville, Osterville, MA.

    We could not have asked for a better agent. Ellen marketed our home with numerous open houses, suggestions for staging our home’s appearance, involving other agents in th...
    We could not have asked for a better agent. Ellen marketed our home with numerous open houses, suggestions for staging our home’s ...
  • 5.0
    • 6/15/2017
    • • David Golino

    Bought a home in 2016 in MA 02649.

    We were staying in a rental property on West Bay, Osterville, last summer and loved it and decided to look for a home in the area. Ellen was gracious and really took into...
    We were staying in a rental property on West Bay, Osterville, last summer and loved it and decided to look for a home in the area....
    5.0
    • 5/24/2017
    • • spivakfox1

    Sold a Single Family home in 2017 in Centerville, Hyannis, MA.

    Ellen is a super real estate broker. She knows the lower and mid-cape areas and she is honest with her clients about everything. She was professional at all times, a grea...
    Ellen is a super real estate broker. She knows the lower and mid-cape areas and she is honest with her clients about everything. S...
  • 5.0
    • 2/5/2016
    • • lindakarn

    Bought a home in 2016 in MA 02636.

    We had a great experience with Ellen in our search for the perfect home. She worked with us for 3 years, and was always very patient with us. She provided good insight ...
    We had a great experience with Ellen in our search for the perfect home. She worked with us for 3 years, and was always very pati...
    5.0
    • 2/4/2016
    • • dhgb

    Bought a Single Family home in 2015 in Osterville, Osterville, MA.

    What else can I say? How about amazing, knowledgable, helpful, thoughtful, patient, etc.! Ellen helped us focus on what we "really" wanted and that in my opinion, is th...
    What else can I say? How about amazing, knowledgable, helpful, thoughtful, patient, etc.! Ellen helped us focus on what we "real...
  • 5.0
    • 2/13/2015
    • • user5491119

    Bought a Single Family home in 2015 in Osterville, Osterville, MA.

    I have nothing but amazing things to describe our experience with Ellen. She is extremely honest, very knowledgeable about the real estate on cape cod and was supportive...
    I have nothing but amazing things to describe our experience with Ellen. She is extremely honest, very knowledgeable about the re...
    5.0
    • 3/29/2014
    • • DC01

    Bought a home in 2012 in MA 02655.

    Ellen is the example of what all realtors should be...very respectful for both the seller and buyer. She is very thorough, considerate and very knowledgable of the marke...
    Ellen is the example of what all realtors should be...very respectful for both the seller and buyer. She is very thorough, consid...
  • 5.0
    • 6/21/2013
    • • user6414562

    Bought a home in 2013.

    Ellen is a true dwn to earth professional. We were so hesitant to buy a home because of all the time and knowledge it would take. Working with Ellen made it seamless and ...
    Ellen is a true dwn to earth professional. We were so hesitant to buy a home because of all the time and knowledge it would take. ...
    5.0
    • 6/21/2013
    • • user0656844

    Bought a home in 2013 in Osterville, Barnstable, MA.

    Ellen was great to work with and I was not an easy buyer I looked at 25+ homes and she helped me every step of the way she was very professional and got everything I aske...
    Ellen was great to work with and I was not an easy buyer I looked at 25+ homes and she helped me every step of the way she was ver...
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Ellen Valentgas

Sotheby's International Realty
5.012 reviews
18sales last 12 months
179total sales
$400K-$12Mprice range
$2.1Maverage price
(508) 648-5086
ellen.valentgas@sir.com
Main Street
Osterville, MA, 02655