7,000 Amps | ±95,362 SF Advanced Manufacturing | Watertown, MA

For Lease

20 Seyon St, Waltham, MA 02453

7,000 Amps | ±95,362 SF Advanced Manufacturing | Watertown, MA currently offers 1 industrial space(s) for rent. The property type is designated as industrial. Use types among leasing opportunities at this property include warehouse/distribution. The minimum space size listed is 95,359 square feet. Expand the individual listing section(s) below or reach out to the property representative(s) for additional information on leasing opportunities at 7,000 Amps | ±95,362 SF Advanced Manufacturing | Watertown, MA.

Space Available For Lease 1

Contacts

Kevin Hanna

Colliers

Kevin Brawley

Colliers

Tim Allen

Colliers

Caroline Evans

Property Details

  • Property Type Industrial - Warehouse/Distribution
  • Date Updated May 15, 2026

20 Seyon Street in Watertown, MA offers ±40,000 to 95,362 SF of advanced manufacturing and R&D space just 3 miles from I-95 and I-90 and 5 miles from Cambridge. A comprehensive capital improvement program is underway including a 7,000-amp electrical upgrade, new façade, windows, paved parking, EV charging, and outdoor amenity spaces. The building features 22' clear height with a 35' high-bay section, 3 loading docks, a recessed flatbed door with crane, and an oversized drive-in door — all within a thriving life science corridor anchored by neighbors including Kymera, Novo Nordisk, Repligen, Lyra Therapeutics, C4 Therapeutics, and Biolabs, and just 1.5 miles from the amenities of Moody Street.

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Getting around

  • 65/100

    Walk Score ®

  • 33/100

    Transit Score ®

  • 61/100

    Bike Score ®

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Location

  • City Waltham, MA
  • Zip Code 02453
  • Market Boston

Points of Interest

  • Waltham

    1.18 miles

  • Eliot

    3.43 miles

  • Cleveland Circle

    4.00 miles

  • Reservoir

    4.07 miles

  • Wellesley Farms

    4.39 miles

  • Elevator to Harvard MBTA station

    4.78 miles

  • Brattle Square - Bus Tunnel

    4.78 miles

  • Harvard Square

    4.86 miles

  • Church Street - West

    4.87 miles

  • Church Street - Johnston Gate

    4.89 miles

  • Pleasant St. Citgo

    0.38 miles

  • Pro-Tech

    0.40 miles

  • Shell

    1.09 miles

  • Main Street Mobile

    1.17 miles

  • Crescent Street Lot Charging Station

    1.24 miles

  • Walnut Street Lot Charging Station

    1.27 miles

  • Central Parking Lot Charging Station

    1.30 miles

  • Mobil

    1.39 miles

  • ChargePoint

    1.42 miles

  • Watch City Petro

    1.53 miles

  • Perfection Car Wash

    0.46 miles

  • Waltham Car Wash

    1.05 miles

  • Enterprise

    1.20 miles

  • Enterprise rent-a-car

    1.41 miles

  • Quick & Clean Car Wash

    1.51 miles

  • Belmont Car Wash and Detailing

    1.82 miles

  • Zipcar

    2.83 miles

  • Parsons Street / Washington Street

    3.25 miles

  • Dighton St.

    3.29 miles

  • Shield System Car Wash

    3.90 miles

  • D'Angelo

    0.19 miles

  • Dunkin'

    0.20 miles

  • Tri-City Wings & Grill

    0.29 miles

  • Subway

    0.30 miles

  • Pini's Pizza

    0.30 miles

  • Fiorella's

    0.31 miles

  • Taqueria El Amigo

    0.37 miles

  • Pleasant Pizza

    0.43 miles

  • Guanachapi's

    0.43 miles

  • John Brewer's Tavern

    0.48 miles

20 Seyon St Listing Brief

  • The rental rate for available space at 20 Seyon St is offered upon request. Use the contact form at the top of the listing page to reach out to the property representative and get more information regarding the current listing rate.

    The asking price varies based on the location of the property, with proximity to transportation hubs, access to highways or ports playing a key role in the building's valuation. Other factors that influence cost are the property's age, its quality rating, as well as its onsite facilities and features.

  • A single-tenant industrial space is typically ideal for businesses or organizations that require exclusive and dedicated use of the entire facility. This type of space suits industries or activities that demand specialized infrastructure, privacy, and control over the entire premises.

  • Reach out to listing brokers or property representatives using the contact form available on this page, to find out more about climate control and other essential systems at this property. Climate control is typically used in industrial buildings where businesses store items that are susceptible to temperature and humidity damage, such as food, pharmaceuticals, paper, textiles, and electronics.

Contact 7,000 Amps | ±95,362 SF Advanced Manufacturing | Watertown, MA
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