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For Lease

Downtown Office/Retail Space

143 Main St, Nashua, NH 03060

8,000

SF Available

Up to 13,500± SF of office/retail space available for lease in the heart of downtown Nashua, NH. 5,500± SF on the first floor consists of open area, 8 private offices, 2 conference rooms, a kitchenette, and a restroom; flexible layout could easily accommodate retail use. 8,000± SF on the second floor consists of open area and private offices; flexible floor plan can be divisible to fit tenants needs. Conveniently located near major highways including Route 3, 111, and 101A, and just 5 miles from the MA border facilitating easy access for commuters.

Rental Details

  • Number of spaces 1
  • Total square feet available 8,000 SF
  • For Lease Contact for pricing
  • Space Types General Office
  • Date Updated May 22, 2026
Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

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For Lease 1 Space Available

Space Available

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 8,000 SF
  • Attachments pdf opens in new window pdf opens in new window
  • Divisible Space 5,500 - 8,000 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
  • Build Type Full build out
broker
Cassandra Farley

Colliers

Contacts

broker
Cassandra Farley

Colliers

Building Details

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Year Built 1900
  • Date Updated May 22, 2026

Getting Around

  • Walk Score ®

    Walker's Paradise (95)
  • Bike Score ®

    Bikeable (69)
Powered by Walk Score ®

Location

  • City Nashua, NH
  • Neighborhood Mine Falls Park
  • Zip Code 03060
  • Market Boston

Points of Interest

Nashua Taxi

0.18 miles

Speedway

0.63 miles

Cumberland Farms

0.86 miles

Sunoco

1.15 miles

Gulf

1.27 miles

Irving

1.36 miles

Citgo

1.39 miles

Mobil

1.40 miles

High Street Garage

0.06 miles

Water Street Parking Lot

0.06 miles

Factory Street Parking Lot

0.08 miles

Spring Street Parking Lot

0.09 miles

School Street Parking Lot

0.11 miles

Pearson Avenue Parking Lot

0.12 miles

Garden Street Parking Lot

0.12 miles

Elm Street Garage

0.16 miles

Library Parking Lot

0.16 miles

Budget

0.68 miles

Enterprise

0.88 miles

Dewey's Auto Detailing

1.13 miles

Nashua Car Wash

1.34 miles

Soapy's Car Wash

1.34 miles

Wash 'n' Run

1.93 miles

Golden Nozzle Car Wash

2.05 miles

Camps Car Wash

2.11 miles

Hertz

2.35 miles

Fuego Bar and Grill

0.04 miles

Casa Vieja

0.08 miles

Giant of Siam

0.09 miles

Espresso Pizza

0.09 miles

The City Room

0.10 miles

Fratello's

0.10 miles

Stella Blu

0.11 miles

Cravings Café

0.12 miles

Crane

0.12 miles

Shaw's

0.62 miles

Hannaford

1.49 miles

Burlington

1.56 miles

Kohl's

1.59 miles

ALDI

1.98 miles

Whole Foods Market

2.01 miles

Global Flavors

2.46 miles

Market Basket

2.59 miles

Walmart

3.20 miles

CVS Pharmacy

0.29 miles

Southern New Hampshire Medical Center

0.40 miles

Station 1 Amherst Street

0.41 miles

Walgreens

0.48 miles

Keene Medical Products

0.51 miles

Bone & Joint Center

0.51 miles

Station 4 Crown Hill

0.53 miles

Osco

0.60 miles

Nashua Fire Rescue Communications

0.69 miles

143 Main St Listing Summary

  • Office Space Available at 143 Main St

    Office space currently available at 143 Main St adds up to a total of 8,000 square feet across 1 listing(s). The largest individual space listed offers 8,000 square feet. Property use types available for lease at this property include: general office.

  • Learn More about 143 Main St

    143 Main St is located in the Boston market and pertains to the 03060 zip code. The property incorporates a total of 8,000 square feet of space. 143 Main St was built in 1900.

    Interested in researching more about this property? Access in-depth research on 143 Main St, 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 Mine Falls Park neighborhood, where 143 Main St is located, you can currently find 5 office space(s) for rent. In total, this amounts to 19,351 square feet of available office space for lease opportunities.

Contact Listing Broker
broker
Cassandra Farley

Colliers

  1. 1Main information
  2. 2Extra information
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