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Old Saybrook Business Park 141 Mill Rock Rd E 23,302 - 50,000 SF of Flex Space Available in Old Saybrook, CT 06475
Highlights
- Light Manufacturing; Assembly; Prototyping
- Full Climate Control
- Testing, QA, Engineering & Training Operations
- 3,000 Amps
- Heavy Floor Loads
- 23,000–50,000 SF Available (Divisible)
Features
All Available Space(1)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
23,302 - 52,302 SF of versatile space in a large, energy-efficient, multi-tenanted building. Nearly shell space, this offering features three private offices large open areas, a kitchenette and a loading area with 3 docks & 2 overhead doors. Can be fit up to suit tenant’s needs including office, warehouse/distribution, light assembly or a mix. Close proximity to I-95 and CT-9. Located in a well-maintained campus-like setting which features a daycare facility and a fitness center. $8.45/SF/YR/NNN I-95: Less than 1 mile via Exit 67/ Route 9: 3.3 miles to major north-south artery connecting Hartford region/Route 1 (Boston Post Road): 0.8 miles for local connectivity ON-SITE AMENITIES: Childcare Facility; Fitness Center-Personal Training Gym (Ironhouse Fitness); Well-Maintained Campus Environment: Professional business park setting Ample Parking: Campus-style parking layout NEARBY BUSINESS AMENITIES: Historic Main Street: Charming Main Street with unique shopping and dining opportunities-less than 2 miles; Dining Options: 81 restaurants near I-95 Exit 67, including Pasta Vita, Fresh Salt waterfront dining, Little Pub, and numerous local establishments Professional Services Hub: Over 1,000 businesses with a mix of industries including unique retail, professional services, R&D, international manufacturing, IT, and e-commerce companies; The Kate Cultural Arts Center: Local theater and entertainment venue; Saybrook Point Resort & Marina: Premium hospitality and conference facilities nearby
- Lease rate does not include utilities, property expenses or building services
- 2 Loading Docks
- Exposed Ceiling
- Day Care Facility on Site
- Natural Light
- Space In Need of Renovation
- Central Air Conditioning
- Close by I-95 & CT-9
- Fitness Center on Site
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor | 23,302-50,000 SF | Negotiable | $9.80 CAD/SF/YR $0.82 CAD/SF/MO $489,922 CAD/YR $40,827 CAD/MO | Flex | - | Now |
1st Floor
| Size |
| 23,302-50,000 SF |
| Term |
| Negotiable |
| Rental Rate |
| $9.80 CAD/SF/YR $0.82 CAD/SF/MO $489,922 CAD/YR $40,827 CAD/MO |
| Space Use |
| Flex |
| Build-Out |
| - |
| Available |
| Now |
1st Floor
| Size | 23,302-50,000 SF |
| Term | Negotiable |
| Rental Rate | $9.80 CAD/SF/YR |
| Space Use | Flex |
| Build-Out | - |
| Available | Now |
23,302 - 52,302 SF of versatile space in a large, energy-efficient, multi-tenanted building. Nearly shell space, this offering features three private offices large open areas, a kitchenette and a loading area with 3 docks & 2 overhead doors. Can be fit up to suit tenant’s needs including office, warehouse/distribution, light assembly or a mix. Close proximity to I-95 and CT-9. Located in a well-maintained campus-like setting which features a daycare facility and a fitness center. $8.45/SF/YR/NNN I-95: Less than 1 mile via Exit 67/ Route 9: 3.3 miles to major north-south artery connecting Hartford region/Route 1 (Boston Post Road): 0.8 miles for local connectivity ON-SITE AMENITIES: Childcare Facility; Fitness Center-Personal Training Gym (Ironhouse Fitness); Well-Maintained Campus Environment: Professional business park setting Ample Parking: Campus-style parking layout NEARBY BUSINESS AMENITIES: Historic Main Street: Charming Main Street with unique shopping and dining opportunities-less than 2 miles; Dining Options: 81 restaurants near I-95 Exit 67, including Pasta Vita, Fresh Salt waterfront dining, Little Pub, and numerous local establishments Professional Services Hub: Over 1,000 businesses with a mix of industries including unique retail, professional services, R&D, international manufacturing, IT, and e-commerce companies; The Kate Cultural Arts Center: Local theater and entertainment venue; Saybrook Point Resort & Marina: Premium hospitality and conference facilities nearby
- Lease rate does not include utilities, property expenses or building services
- Space In Need of Renovation
- 2 Loading Docks
- Central Air Conditioning
- Exposed Ceiling
- Close by I-95 & CT-9
- Day Care Facility on Site
- Fitness Center on Site
- Natural Light
Property Overview
141 Mill Rock Road East offers 23,000–50,000 SF of high-function flex space built for users who need power, process, and people — not 30’ clear. With 3,000 amps of power, this space is ideally suited for: Light manufacturing & assembly; Advanced manufacturing support / additive / prototyping; Medical device, lab-adjacent, or regulated production; Aerospace / defense supplier operations; Testing, QA, and engineering services; Kitting, small-parcel fulfillment & returns processing; Training, tech support, and operations HQ If your operation runs on equipment, not cube — this works. Multiple voltage options: 110V, 220V, 277V, and 480V Industrial-grade power distribution suitable for heavy manufacturing equipment and precision R&D operations Building Features: Modern architectural design with extensive natural lighting through floor-to-ceiling windows Open floor plans with exposed ceilings and industrial lighting; Flexible space configuration Concrete flooring throughout industrial areas; Climate-control Property Highlights 23,302 – 50,000 SF available (divisible) 3,000 AMP / 3-phase power (110–440V) 4 loading docks + 1 drive-in door Efficient clear span / flexible layout Generous on-site parking (300+ spaces) Wet sprinkler system Professional business park setting Location Advantage: Positioned in the Old Saybrook Business Park, the property provides immediate access to: I-95 & Route 9 (regional connectivity) The New London / Groton defense corridor The Middletown / Hartford manufacturing base Shoreline labor pool + lifestyle amenities Strategically located between major employment hubs without the congestion or cost. A power-driven flex facility designed for modern industrial users who prioritize capability over clear height.
Property Facts
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Old Saybrook Business Park | 141 Mill Rock Rd E
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