143 N Main St

For Lease 16,223 SF

143 N Main St, Concord, NH 03301

Positioned along North Main Street in the heart of downtown Concord, 143 North Main Street offers a highly visible location within New Hampshire's capital city. Surrounded by a diverse mix of government offices, professional services, retailers, restaurants, and local businesses, the property benefits from consistent pedestrian and vehicular traffic in one of the region's most established commercial districts. The property enjoys convenient access to Interstate 93, Interstate 89, and U.S. Route 3, providing efficient connectivity throughout Central New Hampshire and the Greater Manchester region. Downtown Concord serves as the state's political, legal, and commercial hub, supporting a strong daytime population and a vibrant business environment. Nearby public parking, walkable amenities, and proximity to the New Hampshire State House further enhance the property's accessibility and appeal for a wide range of office, retail, or professional users.Multiple office suites are available in this well-located office building in Concord’s Central Business District, within walking distance of downtown retail, restaurants, and the New Hampshire State House. The property offers convenient access to I-93, located just one block away. The building is fully sprinklered with a wet system and is equipped with a fire alarm system. A 15% common area factor has been applied to the suites' square footage. Common area restrooms are provided. Lease rates are gross lease rates inclusive of heating, cooling, and electricity.

Rental Details

  • Number of spaces 10
  • Total square feet available 16,223 SF
  • For Lease $25.00/SF/YR
  • Space Type General Office
  • Lease Type Full Service
  • Latest Update Sep 18, 2026
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10 Spaces Available

Suite 102

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
678 SF
Floor
1
Lease Type
Full Service

Suite 103

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
3,025 SF
Floor
1
Lease Type
Full Service

Suite 104

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
400 SF
Floor
1
Lease Type
Full Service

Suite 107

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
4,520 SF
Floor
1
Lease Type
Full Service

Suite 2010

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
1,718 SF
Floor
2
Lease Type
Full Service

Suite 202A

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
617 SF
Floor
1
Lease Type
Full Service

Suite 202B

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
1,159 SF
Floor
2
Lease Type
Full Service

Suite 202C

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
416 SF
Floor
2
Lease Type
Full Service

Suite 207

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
3,005 SF
Floor
2
Lease Type
Full Service

Suite 207A

Space Type
General Office
Lease Rate
$25.00/SF/YR
Total Space
685 SF
Floor
2
Lease Type
Full Service

Contacts

Dave Tanguay

SPERRY - Commercial Realty Associates

Building Details

  • For Lease $25.00/SF/YR
  • Property Type Office - General Office
  • Property Size 41,316 SF
  • Units 195
  • Lot Size 2.08 Acre
  • Additional Rent Price on request
  • Building Class B
  • Year Built 1975
  • Date Updated Sep 18, 2026

Location

  • City Concord, NH
  • Neighborhood Concord Historic District
  • Zip Code 03301
  • Market Boston
  • Walk score 91/100 Walker's Paradise
  • Bike score 49/100 Somewhat Bikeable
Powered by Walk Score ®

Points of Interest

Cumberland Farms

0.13 miles

Speedway

0.21 miles

ChargePoint

0.29 miles

Citgo

0.31 miles

Shell

0.64 miles

Mobil

0.67 miles

Irving

0.99 miles

7-Eleven

2.26 miles

Tesla Supercharger

5.93 miles

Capital Plaza Parking

0.23 miles

Concord (I-93, Exit 14) Park & Ride

0.25 miles

State Street Garage

0.27 miles

Capital Commons

0.39 miles

Discovery Center Parking

1.03 miles

E

1.40 miles

F

1.41 miles

C

1.41 miles

D

1.44 miles

K

1.44 miles

Golden Nozzle Car Wash

0.69 miles

Enterprise

1.50 miles

Uno's Car Wash

1.75 miles

Circle T Car Wash

2.02 miles

Speedy Wash

7.14 miles

Circle K

7.72 miles

EJ's on Main

0.06 miles

Tea Garden

0.07 miles

Tandy's Pub & Grille

0.15 miles

Domino's

0.15 miles

The Gas Lighter Restaurant

0.17 miles

Street

0.19 miles

The Post Downtown

0.22 miles

Puppy Love Hot Dogs

0.24 miles

Subway

0.26 miles

Unos

0.28 miles

Marshalls

0.28 miles

Burlington

0.34 miles

Hannaford

0.36 miles

Shaw's

0.36 miles

Concord Food Co-op

0.41 miles

Market Basket

0.45 miles

TJ Maxx

0.54 miles

Katmandu Asian African Grocery

1.43 miles

JCPenney

2.70 miles

Target

2.73 miles

Erised Aesthetics

0.08 miles

Concord Fire Department

0.29 miles

Rite Aid

0.78 miles

New Hampshire Hospital

0.93 miles

CVS Pharmacy

1.07 miles

Concentra

1.20 miles

Concord Hospital

1.45 miles

Concord Hospital Sleep Center

1.77 miles

Concord Family Medicine

1.79 miles

Bow Safety Center

3.62 miles

Listing Summary

  • Office Space Available at 143 N Main St

    Office space currently available at 143 N Main St adds up to a total of 16,223 square feet across 10 listing(s). The largest individual space listed offers 4,520 square feet. Property use types available for lease at this property include: general office.

  • Learn More about 143 N Main St

    143 N Main St is located in the Boston market and pertains to the 03301 zip code. The property incorporates a total of 16,223 square feet of space. 143 N Main St was built in 1975.

    Interested in researching more about this property? Access in-depth research on 143 N 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 Concord Historic District neighborhood, where 143 N Main St is located, you can currently find 23 office space(s) for rent. In total, this amounts to 26,023 square feet of available office space for lease opportunities.

Contact Dave Tanguay
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