For Lease

306 Belmont

306 Belmont Street, Worcester, MA 01604

65,783

SF Available
This premier location offers proximity to renowned medical facilities such as UMass Memorial Medical Center and the UMass Medicine Science Park. A thriving city renowned for its rich history, Worcester showcases a dynamic blend of cultural attractions, including the Worcester Art Museum and the Hanover Theatre for the Performing Arts. An array of culinary experiences awaits at notable dining establishments in the vicinity, while lush green spaces like Institute Park provide a serene retreat. With easy access to major highways and public transportation, the area seamlessly integrates convenience with a lively urban atmosphere.Kelleher & Sadowsky is pleased to present 7,250 RSF - 33,000 RSF of high-quality office space available immediately for sublease at 306 Belmont Street in Worcester, MA. Formerly occupied by UMass Memorial Health, the space is in excellent condition and features a versatile layout that includes a mix of private offices, open work areas, training and conference rooms, and access to building amenities. Select furnishings may be available as part of the sublease. Ideally situated on Route 9 with quick access to I-290, 306 Belmont Street offers exceptional connectivity to the region’s colleges, hospitals, and surrounding com-munities. The property is located directly across from UMass Memorial’s University Campus, AbbVie’s bio-research facility, and The Reactory — Worcester’s rapidly developing biotech park. Don’t miss the opportunity to establish your presence in the heart of Worcester’s thriving life sciences and bio-tech corridor. Contact us today to schedule a tour.

Rental Details

  • Number of spaces 4
  • Total square feet available 65,783 SF
  • For Lease $17.50/SF/YR
  • Space Types Medical Office, Unassigned
  • Lease Type NNN
  • Date Updated Mar 18, 2026
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For Lease 4 Spaces Available

Contacts

William D. Kelleher IV

Kelleher & Sadowsky Associates

Building Details

  • For Lease $17.50/SF/YR
  • Property Type Office - Medical Office
  • Property Size 78,916 SF
  • Lot Size 4.65 Acre
  • Parking Spaces Avail. 190
  • Parking Ratio 2.41 / 1,000 SF
  • Property Tenancy Single Tenant
  • Building Class A
  • Year Built 1940
  • Year Renovated 2022
  • Date Updated Mar 18, 2026

Attachments

Getting Around

  • Walk Score ®

    Somewhat Walkable (57)

  • Transit Score ®

    Some Transit (31)

  • Bike Score ®

    Somewhat Bikeable (48)
Powered by Walk Score ®

Location

  • City Worcester, MA
  • Neighborhood Lake Park
  • Zip Code 01604
  • Market Worcester Springfield

Points of Interest

Bus Station Taxis

1.67 miles

Grafton

4.61 miles

Westborough

6.15 miles

ChargePoint

0.83 miles

Stop & Shop

1.89 miles

Shell

1.98 miles

Mobil

2.35 miles

Gulf

2.35 miles

BP

2.58 miles

Market Basket Shrewsbury

2.89 miles

Shell Recharge

5.09 miles

Walmart 2158 - Northborough, MA

5.81 miles

South Road Parking Garage

0.34 miles

First Road Parking Garage

0.38 miles

ADA Parking

1.17 miles

MBTA Commuter Parking

1.47 miles

South Lot

1.54 miles

Gateway Garage

1.56 miles

Major Taylor Parking Garage

1.58 miles

Expressway Area C

1.58 miles

North Lot

1.59 miles

Mia's Auto Detail

2.48 miles

ScrubaDub Car Wash

2.56 miles

Squeaky Clean Carwash

4.99 miles

Worcester Airport Rental Cars

5.26 miles

Holden Car Wash

7.05 miles

Holden Detailing

7.15 miles

Hertz

8.16 miles

Ernie's Auto Wash

8.76 miles

Sonoma

0.15 miles

McDonald's

0.17 miles

Little Caesars

0.41 miles

Dunkin'

0.42 miles

El Basha

0.43 miles

Foley and Son Fish & Chips

0.45 miles

Junior's Pizza Grille

0.56 miles

Chioda's Trattoria

0.58 miles

Sweet Worcester Bakery

0.63 miles

Trader Joe's

0.87 miles

Whole Foods Market

1.09 miles

Target

1.39 miles

TJ Maxx

1.45 miles

Stop & Shop

1.53 miles

ALDI

1.63 miles

Kohl's

1.70 miles

Price Chopper

1.78 miles

Price Rite

2.28 miles

ReadyMED Plus

0.47 miles

Worcester Recovery Center and Hospital

0.49 miles

Worcester Fire Department

0.49 miles

CVS Pharmacy

1.16 miles

Shrewsbury Fire Department

1.19 miles

Walgreens

1.24 miles

UMass Memorial Medical Center - Memorial Campus

1.27 miles

Eastern Medical Center

1.29 miles

AdCare Hospital

1.40 miles

306 Belmont Street Listing Summary

  • Office Space Available at 306 Belmont Street

    Office space currently available at 306 Belmont Street adds up to a total of 65,783 square feet across 4 listing(s). The largest individual space listed offers 33,000 square feet. Property use types available for lease at this property include: medical office and unassigned.

  • Learn More about 306 Belmont Street

    306 Belmont Street is located in the Worcester Springfield market and pertains to the 01604 zip code. The property incorporates a total of 65,783 square feet of space. Within the same building, there are 32,783 square feet of space. 306 Belmont Street features a parking ratio of 2.41 / 1,000 SF, offering a total of 190 parking spacesin 3. 306 Belmont Street was built in 1940. The most recent renovation work at this property was completed in 2022.

    Interested in researching more about this property? Access in-depth research on 306 Belmont Street, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.

  • Get to Know the Neighborhood

    In the Lake Park neighborhood, where 306 Belmont Street is located, you can currently find 1 office space(s) for rent. In total, this amounts to 33,000 square feet of available office space for lease opportunities.

Contact Listing Broker
William D. Kelleher IV

Kelleher & Sadowsky Associates

  1. 1Main information
  2. 2Extra information
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