- For Lease $19.50/SF/YR
- Property Type Office
- Property Size 59,324 SF
- Lot Size 5.34 Acre
- # of Floors 2
- Parking Spaces Avail. 180
- Property Tenancy Multi-Tenant
- Building Class B
- Year Built 1984
- Year Renovated 2013
- Date Updated Sep 27, 2026
Description
Building 43 offers highly adaptable office and flex‑use space within Acton’s premier Nagog Park corporate campus. Featuring modern infrastructure, efficient floor plates, and strong visibility within the park, the building is ideal for professional services, medical users, technology firms, and hybrid office/operational tenants seeking a versatile suburban workspace. Its flexible configurations support collaborative office environments, specialized workflows, and light‑use operations, making Building 43 a strong fit for both established companies and growing teams.
Tenants enjoy immediate access to the walkable Nagog Park retail plaza, offering restaurants, cafés, fitness options, and daily‑needs shopping just steps from the building. The campus provides abundant parking, landscaped grounds, and convenient access to nearby residential neighborhoods, creating an attractive and accessible environment for employees and clients. Two commuter rail stations in Acton and Littleton offer direct service to Greater Boston, while nearby I‑495, Route 2, and Route 3 provide seamless regional connectivity.
The recently adopted Nagog Park Innovation Overlay District expands the building’s long‑term potential by permitting advanced uses such as medical, R&D, and innovation‑focused operations. With its combination of modern office space, flex‑use capability, strong amenity base, and strategic location within the I‑495/Route 3 Tech Corridor, Building 43 delivers a compelling leasing opportunity for tenants seeking convenience, adaptability, and long‑term growth within one of the region’s most established suburban business parks.
True
5 Spaces Available
Bldg 43 Suite 115
Office
$19.50/SF/YR
2,659 SF
Modified Gross
No
No
Bldg 43 Suite 201
Office
$19.50/SF/YR
3,471 SF
Modified Gross
No
No
Bldg 43 Suite 203
Office
$19.50/SF/YR
3,665 SF
Modified Gross
No
No
Bldg 43 Suite 205
Office
$19.50/SF/YR
6,187 SF
Modified Gross
No
No
Bldg 43 Suite 210
Office
$19.50/SF/YR
8,856 SF
Modified Gross
No
No
Contacts
KW Commercial
KW Commercial
KW Commercial