For Rent $2,695/month • Co-Listing Agent

Siobhan Costello Weber

Shrewsbury MA

Castinetti Realty Group

150 Closed Sales

$81.6M Total Value

$300K - $1.5M Price Range

$544.2K Average Price

Prior five years

About Siobhan

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

Years of Experience: 7

Transaction History

1 Year
2 Year
5 Year

Seller Deals

Total Deals

Total Value

$18,598,905

Average Sale Price

$641,342

Price Range

$195K - $1.1M

Buyer Deals

Total Deals

Total Value

$6,354,400

Average Sale Price

$577,673

Price Range

$350K - $1M

1 Year View by Quarter

Seller Deals

Total Deals

Total Value

$32,070,805

Average Sale Price

$628,839

Price Range

$195K - $1.5M

Buyer Deals

Total Deals

Total Value

$11,286,400

Average Sale Price

$564,320

Price Range

$285K - $1M

2 Year View by Quarter

Seller Deals

Total Deals

Total Value

$55,390,105

Average Sale Price

$559,496

Price Range

$48K - $1.5M

Buyer Deals

Total Deals

Total Value

$26,238,700

Average Sale Price

$514,484

Price Range

$175K - $1.2M

5 Year View

Neighborhoods Siobhan Has the Most Experience In

Siobhan's Recent Active Listings

$574,900
- 3 Beds
- 1.5 Baths
- 1,746 Sq Ft
45 A f Putnam Rd

Charlton, MA
Set on 3.8 acres, and a newly paved 1/4 mile long private driveway, this 3 bed 1.5 bath colonial-style home is packed with thoughtful upgrades inside and out. Step into a freshly painted interior with newly installed hardwoods, matching stair treads, and updated trim. The kitchen shines with new appliances and a custom tile backsplash. Nearly every surface has been enhanced--new LED pocket

Siobhan Costello Weber Castinetti Realty Group

$624,900
- 5 Beds
- 2 Baths
- 2,456 Sq Ft
176 Vernon St

Worcester, MA
Incredible investment opportunity at 176 Vernon St! The first-floor unit will be delivered vacant, while the second-floor tenant is flexible to stay, move downstairs, or vacate — offering owner-occupants or investors maximum options. Updated inside and out, both sun-filled units feature hardwood floors, modern HVAC, in-unit laundry, and bonus sunrooms for extra living space. Additional highlights

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$849,900
- 5 Beds
- 2 Baths
- 1,992 Sq Ft
56 Francis Ave

Shrewsbury, MA
Updated 5-bed, 2-bath Colonial in sought-after Shrewsbury neighborhood offers flexibility, charm, and standout outdoor living. Main lvl features a true BR, formal sitting rm, open living/dining area, and kitchen w/ granite, SS apps, butler’s pantry w/ prep sink + freezer, wood floors + rear slider. Four add’l BRs upstairs, each w/ custom built-ins. Main bath w/ soaker tub; upstairs full bath w/

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$889,000
- 4 Beds
- 2.5 Baths
- 2,889 Sq Ft
356 Grafton St

Shrewsbury, MA
Impeccably maintained Colonial on a private central lot, blending refined detail with modern comfort. A sunlit two-story foyer opens to 9'+ ceilings, crown molding, wainscoting, and hardwoods throughout. The granite/SS kitchen features a custom wine bar and flows into an enormous 22x23 vaulted fireplaced great room. 1st-floor laundry is tucked conveniently off the kitchen. Vaulted primary suite

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$1,399,000
- 5 Beds
- 3 Baths
- 3,955 Sq Ft
38 Keyes House Rd

Shrewsbury, MA
This custom-built home offers ~4000 sqft of understated elegance in Shrewsbury’s sought-after Jamestown Heights. The first Abu-built home offered in this neighborhood in years, this home is ideal for everyday living & entertaining & features hardwood floors, a chef’s kitchen with Thermador appliances & a walk-in pantry with custom built-ins.The first floor includes a versatile guest suite or

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$209,000
- Land
- 0.26 Acre
- $803,846 per Acre
342 Lake Ave

Worcester, MA
Prime opportunity to build in a sought-after Worcester location! This versatile, buildable lot is zoned for multifamily or single-family use, offering endless possibilities for investors or those looking to create their dream home. Just steps from Lake Park and minutes to UMass Memorial, it’s perfectly positioned for convenience and lifestyle. Whether you’re envisioning a multi-unit income

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$684,900
- 5 Beds
- 2 Baths
- 2,522 Sq Ft
6 Birch Ln

Shrewsbury, MA
This updated Ranch offers space, comfort, and move-in-ready style. The open main level features hardwood floors, a wood-burning fireplace, and a large kitchen with granite counters, stainless appliances, and a center island—perfect for gatherings. Step out to a deck and stone patio overlooking a private, level backyard ideal for relaxing or entertaining. The primary suite includes a spacious

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$1,750,000
- 5 Beds
- 7 Baths
- 5,412 Sq Ft
267 Gulf St

Shrewsbury, MA
Seize this rare opportunity to own a 2017-built premium estate on 1.52 acres of pure possibility. Spanning 5 bedrooms, 7 baths, and 5,400+ sq ft of designer perfection, this home is built to impress & built to last. Inside, you’ll find 10-foot ceilings, walk-in closets for days, a primary suite with double walk-ins & sitting room & 4 additional bedrooms - EACH with a private en suite bathroom.

Siobhan Costello Weber Castinetti Realty Group

Co-Listing Agent

$450,000
- 2 Beds
- 2 Baths
- 1,250 Sq Ft
94 Pleasant St

Unit 96

Ashland, MA
Don't miss this incredible opportunity to own a spacious, beautifully maintained condex with NO condo fees or HOA! Ideally located just a short distance from the Ashland T stop, this home offers an unbeatable commuter location. Step inside to find gleaming hardwood floors and stylish tile throughout. The main level boasts convenient laundry, a full bath, and a bright, inviting living area.

Siobhan Costello Weber Castinetti Realty Group

Agent License #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