Skip main navigation

Siobhan Costello Weber

Recent Sales

Skip to the end of the carousel
  • $685,000
    3 bd4 ba2,348 sqft Dudley, MA
    3 bd4 ba2,348 sqft
    Dudley, MA
    Sold 17 days ago
    Buyer
    10 Tobin Dr, Dudley, MA, 01571
  • $790,000
    9 bd3 ba4,680 sqft Worcester, MA
    9 bd3 ba4,680 sqft
    Worcester, MA
    Sold 27 days ago
    Seller
    174 Vernon St, Worcester, MA, 01610
  • $630,000
    4 bd2 ba1,884 sqft Shrewsbury, MA
    4 bd2 ba1,884 sqft
    Shrewsbury, MA
    Sold 28 days ago
    Seller
    29 Whippoorwill Dr, Shrewsbury, MA, 01545
  • $1,125,000
    6 bd4 ba3,720 sqft Westborough, MA
    6 bd4 ba3,720 sqft
    Westborough, MA
    Sold 1 month ago
    Buyer
    37 Bowman St, Westborough, MA, 01581
  • $320,000
    3 bd1 ba1,190 sqft Auburn, MA
    3 bd1 ba1,190 sqft
    Auburn, MA
    Sold 1 month ago
    Seller
    328 Oxford St N, Auburn, MA, 01501
Skip to the beginning of the carousel
23
Sales last 12 months
124
Total sales
$195K-$1.1M
Price range
$575K
Average price

Get to know Siobhan Costello Weber

Realtor®

Specialties
Buyer's AgentListing AgentProperty ManagementVacation / Short-term RentalsInvestment PropertiesRentals

Siobhan Costello Weber's listings & sales (125)

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

Active listings data currently unavailable.

For Rent (1)

Sold (124)

Address
Sold date
Closing price
Represented
Flag Sale
7/18/2025$685,000Buyer
7/8/2025$790,000Seller
7/7/2025$630,000Seller
7/2/2025$1,125,000Buyer
6/30/2025$320,000Seller

Siobhan Costello Weber's reviews (28)

Write a review
  • Highly likely to recommend5.05.0

    7/30/2025 - Anna Fursoff
    Bought and sold a Single Family home in 2025 in Westborough, MA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    My husband worked with Siobhan previously to buy a home many years ago, and when we were ready for a new chapter her name immediately came to mind. Once I met her I quickly realized why: she is the best in the business. Firstly she is the kind, carin...
  • Highly likely to recommend5.05.0

    7/1/2025 - heatherfiori6
    Sold a Single Family home in 2025 in Worcester, MA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    We recently sold our home with Siobhan and we couldn’t be more grateful for her dedication and professionalism. Selling our house was far from easy — we faced two offers falling through before we finally closed, and the process felt like an emotional...
  • Highly likely to recommend5.05.0

    10/9/2024 - hana tauras
    Bought a Single Family home in 2024 in Sutton, MA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    My husband and I had the pleasure of working with Siobhan and we couldn’t have asked for a better experience. She is not only highly knowledgeable but is also incredibly approachable and responsive throughout the entire process. Siobhan guided us wit...
  • Highly likely to recommend5.05.0

    9/12/2024 - Carla Goyette
    Bought a Single Family home in 2019 in Auburn, MA.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    Siobhan was a pleasure to work with. I would recommend her in a heartbeat. She was very knowledgeable and friendly and just so easy to talk to about what we were looking for. She never tried to push us into anything just for a sale. She really was de...
  • Highly likely to recommend5.05.0

    9/9/2024 - katie84032
    Bought a home in 2021.

    Local knowledge
    Process expertise
    Responsiveness
    Negotiation skills
    We were incredibly lucky to find Siobhan at an open house four years ago. Her friendliness, deep market knowledge, and endless patience made our home-buying process both enjoyable and successful. We closed on our home in 2021. Even now, she’s invalua...

Siobhan Costello Weber

23sales last 12 months
124total sales
$195K-$1.1Mprice range
$575Kaverage price