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Diane Koester Sibert

(She/Her/Hers)
Keller Williams Realty

Recent Sales

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  • $565,500
    3 bd3 ba1,884 sqft New Fairfield, CT
    3 bd3 ba1,884 sqft
    New Fairfield, CT
    Sold 5 months ago
    Buyer
    10 Windward Drive, New Fairfield, CT, 06812
  • $475,000
    4 bd3 ba2,162 sqft Canaan, CT
    4 bd3 ba2,162 sqft
    Canaan, CT
    Sold 6 months ago
    Buyer
    15 Marilyn Drive, Canaan, CT, 06018
  • $235,000
    1 bd1 ba928 sqft Southbury, CT
    1 bd1 ba928 sqft
    Southbury, CT
    Sold 1 year ago
    Buyer
    766 Heritage Village #A, Southbury, CT, 06488
  • $385,000
    4 bd1 ba1,728 sqft Danbury, CT
    4 bd1 ba1,728 sqft
    Danbury, CT
    Sold 2 years ago
    Buyer
    4 Liberty Avenue, Danbury, CT, 06810
  • $292,000
    3 bd3 ba2,424 sqft Woodbury, CT
    3 bd3 ba2,424 sqft
    Woodbury, CT
    Sold 2 years ago
    Seller
    40 Clubhouse Drive #40, Woodbury, CT, 06798
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2
Sales last 12 months
9
Total sales
$235K-$565K
Price range
$360K
Average price

Get to know Diane Koester Sibert

Licensed Realtor

Specialties
Buyer's AgentListing AgentRelocationCommercial Properties
9 Years of experience

Diane Koester Sibert's listings & sales (9)

For Sale
For Rent
Sold
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For Sale

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Sold (9)

Address
Sold date
Closing price
Represented
Flag Sale
4/15/2025$565,500Buyer
2/28/2025$475,000Buyer
8/12/2024$235,000Buyer
1/8/2024$385,000Buyer
11/29/2023$292,000Seller

Diane Koester Sibert's reviews (2)

Write a review
  • Highly likely to recommend5.05.0

    10/23/2022 - Guido Perez
    Found a tenant for a Apartment home in Redding, CT.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Diane is a pleasure to work with. Her experience and knowledge of the real state market in Connecticut was really helpful when navigating the process of renting our property. She always made herself available when we reached out to her, making it eas...
  • Highly likely to recommend5.05.0

    11/21/2017 - fleemanja9
    Showed home in 2017 in West End, Hartford, CT.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Diane assisted our company on a warehouse property search for Western Connecticut. She is tenacious and committed to her clients and works tirelessly to ensure that their needs are met. She has great attention to detail and a keen sense for what i ...

Service areas (3)

Diane Koester Sibert

(She/Her/Hers)
Keller Williams Realty
2sales last 12 months
9total sales
$235K-$565Kprice range
$360Kaverage price
9years of experience