For Rent $2,550/month • Co-Listing Agent

Siobhan Costello Weber

Shrewsbury MA

Castinetti Realty Group

160 Closed Sales

$88.5M Total Value

$309K - $1.5M Price Range

$553K Average Price

Prior five years

About Siobhan

Home Types: House, Lot/Land, Condo, MultiFamily, Townhouse, Commercial

Years of Experience: 7

Transaction History

1 Year
2 Year
5 Year

Seller Deals

Total Deals

Total Value

$23,191,405

Average Sale Price

$626,795

Price Range

$195K - $1.1M

Buyer Deals

Total Deals

Total Value

$7,002,400

Average Sale Price

$636,582

Price Range

$350K - $1.1M

1 Year View by Quarter

Seller Deals

Total Deals

Total Value

$34,148,305

Average Sale Price

$609,791

Price Range

$195K - $1.1M

Buyer Deals

Total Deals

Total Value

$10,401,400

Average Sale Price

$577,856

Price Range

$285K - $1.1M

2 Year View by Quarter

Seller Deals

Total Deals

110

Total Value

$61,887,605

Average Sale Price

$562,615

Price Range

$48K - $1.5M

Buyer Deals

Total Deals

Total Value

$26,598,200

Average Sale Price

$531,964

Price Range

$175K - $1.2M

5 Year View

Neighborhoods Siobhan Has the Most Experience In

Siobhan's Recent Active Listings

$999,000
- 4 Beds
- 2.5 Baths
- 2,450 Sq Ft
76 Grove St

Shrewsbury, MA
Discover the potential at 76 Grove Street, Shrewsbury—a rare opportunity to build your dream home in one of Central MA’s most desirable towns. This private lot, set back from the road for added tranquility, is ready for your vision. Imagine a modern farmhouse, a classic colonial, or a sleek contemporary design—each perfectly suited to today’s buyer and comfortably within Shrewsbury’s $1M

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$619,900
- 4 Beds
- 2.5 Baths
- 2,658 Sq Ft
6 Sunrise Ave

Auburn, MA
This thoughtfully updated custom Cape offers approx. 2,650?sq?ft of living space on a private 1.49-acre lot in a convenient Auburn location. The flexible layout includes four bedrooms and 2.5 baths, featuring a spa-inspired first-floor primary suite with cathedral ceilings, skylight, jetted tub, dual showerheads, and a spacious walk-in closet. The home showcases hardwood and stone flooring, a

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$415,000
- 3 Beds
- 1 Bath
- 1,105 Sq Ft
121 Pilgrim Ave

Worcester, MA
Discover a move-in ready ranch packed with updates and extras! Fresh paint, gleaming hardwoods, and an upgraded kitchen and bath set the stage inside, complemented by modern lighting throughout. The walkout lower level offers a finished bonus room with room to grow. Major updates include a newer roof (approx. 4 years), brand-new privacy fencing, and forced air heating with ductwork ready for

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$330,000
- Land
- 1.63 Acres
- $202,454 per Acre
76 Grove St

Shrewsbury, MA
An exceptional opportunity awaits at 76 Grove St in Shrewsbury—this approved buildable lot offers the rare combination of privacy and convenience. Nestled in a desirable location with quick access to shopping, dining, and major routes, it’s perfect for investors seeking their next profitable project or buyers ready to bring their dream home to life. With its prime setting and endless

Siobhan Costello Weber Castinetti Realty Group

$655,000
- 3 Beds
- 2 Baths
- 1,605 Sq Ft
Lot 1 Cooper Rd

Millbury, MA
Build your dream home at Autumn Gate Estates! Phase II is now open, with multiple land and floorplan options. Looking for a ranch? First floor master? Walk out LL? We've got that! These cul-de-sac lots are nestled aside the existing neighborhood loop of Autumn Gate Circle and offer the utmost in both privacy and convenience. Standard features include: hardwood flooring throughout, SS appliances,

Siobhan Costello Weber Castinetti Realty Group

$529,900
- 3 Beds
- 2 Baths
- 1,784 Sq Ft
2 Lelandville Rd

Charlton, MA
Welcome to your retreat on the hill! This peaceful setting overlooking mature, river-front trees - the perfect spot to build your dream house. Multiple floorplans and lots available! Builder's standard features include hardwood and tile flooring throughout, two forced air heating/cooling zones powered by propane, and composite decking. Buyers may select from a multitude of color and product

Siobhan Costello Weber Castinetti Realty Group

$564,900
- 3 Beds
- 2 Baths
- 1,897 Sq Ft
2 Potter Village Rd

Charlton, MA
Multiple floorplans and lots available. Builder's standard features include hardwood and tile flooring throughout, two forced air heating/cooling zones powered by propane, and composite decking. Buyers may select from a multitude of color and product options, including: hardware, window grids, door panels, trim package, siding, interior paint, cabinets and more! If you can dream it, we can

Siobhan Costello Weber Castinetti Realty Group

$549,900
- 3 Beds
- 2 Baths
- 1,817 Sq Ft
3 Lelandville Rd

Charlton, MA
This lovely lot sits directly across the road from a cheerful, bubbling waterfall and historic stonework, along with mature, river-front trees - the perfect spot to build your dream house. Multiple floorplans and lots available! Builder's standard features include hardwood and tile flooring throughout, two forced air heating/cooling zones powered by propane, and composite decking. Buyers may

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$434,900
- 2 Beds
- 1.5 Baths
- 1,452 Sq Ft
20 Woodland Dr

Unit 316

Lowell, MA
Beautifully updated townhouse in Lowell with 2 bedrooms, 1.5 baths, and over 1,400 sq. ft. of living space. Recent 2024–2025 upgrades include NuCore waterproof wide-plank flooring, fresh paint, quartz countertops, Whirlpool stainless appliances (gas range with air-fry, low-profile microwave, top-freezer fridge), ceramic tile backsplash, Moen pull-down faucet, and refreshed cabinetry with modern

Siobhan Costello Weber Castinetti Realty Group

Agent License: Connecticut REB.0794034

Siobhan Costello Weber

(508) 850-0410

Castinetti Realty Group

(508) 850-0410

Siobhan Costello Weber

About Siobhan

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Siobhan Has the Most Experience In

Siobhan's Listings and Deals

Siobhan's Recent Active Listings