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20 Walkup Dr
Westborough, MA 01581
Flex Property For Sale


INVESTMENT HIGHLIGHTS
- Purpose-built for scientific, pharmaceutical, and high-tech research operations, offering labs, cleanrooms, and large-format flex space.
- Fronts I-495 and lies less than one mile from I-90/Mass Pike, enabling fast access to Boston’s talent-rich life-science ecosystem.
- Equipped with a 4,000-amp/480V electrical system, 1,025 kW standby generator, high-pressure gas, municipal water/sewer, and pH neutralization.
- Occupied by Cytiva (Danaher), reinforcing the property’s suitability for high-value biotech and research operations.
EXECUTIVE SUMMARY
20 Walkup Drive is a 113,045-square-foot flex R&D facility situated on over 10 acres in Westborough, MA. Originally built in 1970, the property supports advanced life-science, research, and industrial operations, and is currently occupied by Cytiva, a subsidiary of Danaher. The building offers highly functional infrastructure including clear heights up to 30 feet, R&D labs, cleanrooms, a 4,000-amp/480V electrical service, a 1,025 kW standby generator, high-pressure natural gas, municipal utilities, pH-neutralization systems, and wet-system fire protection. Ideally positioned less than one mile from I-90/Mass Pike and fronting I-495, the site provides exceptional regional connectivity to Boston’s innovation corridor, major research institutions, and a strong technical labor pool.
PROPERTY FACTS
| Sale Type | Investment or Owner User | No. Stories | 3 |
| Sale Condition | Lease Option | Year Built/Renovated | 1970/2012 |
| Property Type | Flex | Tenancy | Single |
| Property Subtype | Flex Research & Development | Parking Ratio | 1.65/1,000 SF |
| Building Class | B | Clear Ceiling Height | 24’ |
| Lot Size | 10.25 AC | No. Dock-High Doors/Loading | 2 |
| Rentable Building Area | 113,045 SF | No. Drive In / Grade-Level Doors | 4 |
| Zoning | IA | ||
| Sale Type | Investment or Owner User |
| Sale Condition | Lease Option |
| Property Type | Flex |
| Property Subtype | Flex Research & Development |
| Building Class | B |
| Lot Size | 10.25 AC |
| Rentable Building Area | 113,045 SF |
| No. Stories | 3 |
| Year Built/Renovated | 1970/2012 |
| Tenancy | Single |
| Parking Ratio | 1.65/1,000 SF |
| Clear Ceiling Height | 24’ |
| No. Dock-High Doors/Loading | 2 |
| No. Drive In / Grade-Level Doors | 4 |
| Zoning | IA |
AMENITIES
- Bio-Tech/ Lab Space
- Property Manager on Site
- Security System
- Signage
- Air Conditioning
UTILITIES
- Gas - Natural
- Water - City Water
- Sewer - City Sewer
- Heating - Gas
PROPERTY TAXES
| Parcel Number | WBOR-000023-000015 | Improvements Assessment | $8,516,300 |
| Land Assessment | $2,378,000 | Total Assessment | $10,894,300 |
PROPERTY TAXES
Parcel Number
WBOR-000023-000015
Land Assessment
$2,378,000
Improvements Assessment
$8,516,300
Total Assessment
$10,894,300
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