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Rosemarie Koerner

NEW AMERICA REALTY/MD International Marketing Group, Inc. Lead of New America Realty Team
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Team

Recent Sales

Sales numbers represent all team members
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  • $550,000
    3 bd2 ba1,008 sqft Santa Maria, CA
    3 bd2 ba1,008 sqft
    Santa Maria, CA
    Sold 4 days ago
    Seller
    1662 Oxford Ave, Santa Maria, CA, 93454
  • $590,000
    3 bd0 ba1,377 sqft Santa Maria, CA
    3 bd0 ba1,377 sqft
    Santa Maria, CA
    Sold 18 days ago
    BuyerSeller
    511 W Washington Cir, Santa Maria, CA, 93458
  • $740,000
    4 bd3 ba2,131 sqft Santa Maria, CA
    4 bd3 ba2,131 sqft
    Santa Maria, CA
    Sold 2 months ago
    Seller
    1424 Oak Knoll Rd, Santa Maria, CA, 93455
  • $650,000
    4 bd2 ba1,551 sqft Santa Maria, CA
    4 bd2 ba1,551 sqft
    Santa Maria, CA
    Sold 2 months ago
    Seller
    1176 Bauer Ave, Santa Maria, CA, 93455
  • $660,000
    4 bd2 ba1,663 sqft Santa Maria, CA
    4 bd2 ba1,663 sqft
    Santa Maria, CA
    Sold 3 months ago
    Buyer
    735 E Fesler St, Santa Maria, CA, 93454
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8
Sales last 12 months
223
Total sales
$295K-$915K
Price range
$640K
Average price

Get to know New America Realty Team

Real Estate Broker/Loan Officer

Specialties
Property Management
SpeaksEnglish, Spanish, Tagalog (Filipino)
24 Years of experience

Team listings & sales (227)

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 (4)

Sold (223)

Address
Sold date
Closing price
Represented
Flag Sale
11/27/2025$550,000Seller
11/13/2025$590,000Buyer and Seller
10/10/2025$740,000Seller
9/30/2025$650,000Seller
8/22/2025$660,000Buyer

Team reviews (62)

Write a review
  • Highly likely to recommend5.05.0

    4/29/2025 - alisacunningham29
    Bought and sold a home in 2025.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Rosemarie Dumadara made the process of selling our home smooth and stress-free. Her market knowledge and professional advice helped us get multiple offers above asking price within just a few days. We felt supported every step of the way, and her att...
  • Highly likely to recommend5.05.0

    11/6/2022 - ptrgannon
    Sold a Multiple Occupancy home in 2022 in Lompoc, CA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    I acquired a dilapidated four Plex in a foreclosure sale. This was a problem property with uncooperative tenants and previous owner. Rose was able to manage the pitfalls and the hassle of this particular project. She was able to get the property sold...
  • Highly likely to recommend5.05.0

    11/4/2021 - fheymmb
    Bought a Condo home in 2021 in Santa maria, CA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Thank you so much Rose and your team, I highly recommend Rosemarie she was a very professional agent and helped me a lot. It was a trying few months but it worked out well. She helped me get a home that fits for me on a reasonable price range. As a f...
  • Highly likely to recommend5.05.0

    12/1/2020 - rubilazaro92
    Bought a Single Family home in 2020 in Santa maria, CA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Wonderful person to work with! Very understanding and knowledge about her work. Will hell you from the begin of your loan modification to the end, even if it’s not her job will find answers or direct you to who to speak to for help. Helps you in many...
  • Highly likely to recommend5.05.0

    7/16/2020 - kaezychico12
    Sold a Single Family home in 2020 in Santa maria, CA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    My experience with Rosemarie Dumadara is excellent. She is a kind person. I’m impressed with her because she works hard on the paperwork for the house. I would recommend her.
TEAM

Rosemarie Koerner

NEW AMERICA REALTY/MD International Marketing Group, Inc. Lead of New America Realty Team
8sales last 12 months
223total sales
$295K-$915Kprice range
$640Kaverage price
24years of experience