502 S Main St, Randolph — property record card
Office Building - part of manufacturing operation built in 2018 on 8.01 acres in Randolph, assessed at $21,409,734 for fiscal year 2027; last sold for $540,000 on February 27, 2026.
Rebuilt from the Randolph assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Randolph assessor’s office.
Parcel
| Location | 502 S Main St, Randolph MA 02368 |
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| Map and parcel ID | 70-A-012.5421 70-A-12.5421 |
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| Use | Office Building - part of manufacturing operation (use code 4020) |
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| Zoning | B |
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| County | Norfolk |
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Valuation — fiscal year 2027
| Building | $20,474,900 |
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| Land | $934,834 |
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| Total assessed | $21,409,734 |
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Land
| Lot size | 8.01 acres (348,916 ft²) |
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Building
| Year built | 2018 |
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| Style | Retail - Office |
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| Living area | 4,217 ft² |
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| Stories | 1 |
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| Units | 39 |
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Last recorded sale
| Price | $540,000 |
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| Date | February 27, 2026 |
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| Deed | Registry of Deeds book 42955, page 474 |
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39 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment.
| Address | Account | Use | Assessed | Last sale |
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| 5 Toscano Way | 70-A-12.5 | Residential Condominium | $587,300 | $550,000 March 31, 2023 |
| 6 Simmonds Blvd | 70-A-12.6S | Residential Condominium | $507,500 | nominal ($0) December 10, 2021 |
| 7 Toscano Way | 70-A-12.7 | Residential Condominium | $598,200 | $575,000 July 3, 2023 |
| 8 Simmonds Blvd | 70-A-12.8S | Residential Condominium | $507,500 | nominal ($0) December 10, 2021 |
| 9 Toscano Way | 70-A-12.9 | Residential Condominium | $593,300 | $550,000 July 24, 2023 |
| 10 Simmonds Blvd | 70-A-12.10S | Residential Condominium | $507,500 | nominal ($0) December 10, 2021 |
| 10 Toscano Way | 70-A-12.10 | Residential Condominium | $351,600 | |
| 11 Toscano Way | 70-A-12.11 | Residential Condominium | $598,000 | $609,900 September 26, 2023 |
| 12 Simmonds Blvd | 70-A-12.12S | Residential Condominium | $507,500 | $540,000 February 27, 2026 |
| 14 Simmonds Blvd | 70-A-12.14S | Residential Condominium | $507,500 | $542,500 February 26, 2026 |
| 15 Toscano Way | 70-A-12.15 | Residential Condominium | $593,100 | $567,500 August 25, 2023 |
| 16 Simmonds Blvd | 70-A-12.16S | Residential Condominium | $507,500 | $540,000 December 8, 2025 |
| 17 Toscano Way | 70-A-12.17 | Residential Condominium | $587,300 | $550,000 December 6, 2023 |
| 18 Simmonds Blvd | 70-A-12.18S | Residential Condominium | $507,500 | nominal ($0) December 10, 2021 |
| 18 Toscano Way | 70-A-12.18 | Residential Condominium | $580,200 | |
| 19 Toscano Way | 70-A-12.19 | Residential Condominium | $592,600 | $584,200 October 2, 2023 |
| 20 Simmonds Blvd | 70-A-12.20S | Residential Condominium | $507,500 | nominal ($0) December 10, 2021 |
| 20 Toscano Way | 70-A-12.20 | Residential Condominium | $351,600 | |
| 21 Toscano Way | 70-A-12.21 | Residential Condominium | $592,600 | nominal ($10) April 1, 2025 |
| 22 Simmonds Blvd | 70-A-12.22S | Residential Condominium | $507,500 | nominal ($0) December 10, 2021 |
| 23 Toscano Way | 70-A-12.23 | Residential Condominium | $593,300 | $580,000 January 5, 2024 |
| 24 Simmonds Blvd | 70-A-12.24S | Residential Condominium | $507,500 | nominal ($0) December 10, 2021 |
| 24 Toscano Way | 70-A-12.24 | Residential Condominium | $351,600 | |
| 25 Toscano Way | 70-A-12.25 | Residential Condominium | $598,200 | $644,795 January 16, 2024 |
| 27 Toscano Way | 70-A-12.27 | Residential Condominium | $575,200 | nominal ($100) December 20, 2024 |
| 29 Toscano Way | 70-A-12.29 | Residential Condominium | $593,300 | $599,000 January 26, 2024 |
| 31 Toscano Way | 70-A-12.31 | Residential Condominium | $593,300 | $599,900 March 28, 2024 |
| 33 Toscano Way | 70-A-12.33 | Residential Condominium | $604,500 | $599,900 April 16, 2024 |
| 35 Toscano Way | 70-A-12.35 | Residential Condominium | $588,200 | $599,900 August 15, 2024 |
| 37 Toscano Way | 70-A-12.37 | Residential Condominium | $588,200 | $599,900 May 3, 2024 |
| 39 Toscano Way | 70-A-12.39 | Residential Condominium | $592,100 | $699,000 July 25, 2024 |
| 41 Toscano Way | 70-A-12.41 | Residential Condominium | $592,100 | $699,000 May 29, 2024 |
| 43 Toscano Way | 70-A-12.43 | Residential Condominium | $598,200 | $700,000 August 28, 2024 |
| 45 Toscano Way | 70-A-12.45 | Residential Condominium | $598,200 | $700,000 October 9, 2024 |
| 47 Toscano Way | 70-A-12.47 | Residential Condominium | $592,600 | $700,000 September 9, 2024 |
| 49 Toscano Way | 70-A-12.49 | Residential Condominium | $592,100 | $699,900 August 30, 2024 |
| 502 S Main St | 70-A-12.5421 | Office Building - part of manufacturing operation | $1,657,834 | $600,000 February 13, 2017 |
| 502 S Main St | 70-A-12.5421 | Primary Vacant | $0 | |
| 502 S Main St | 70-A-12.5421 | Other, Open Space | $0 | nominal ($0) December 10, 2021 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
What this means
- The last sale price is 97% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
Point at the centre of the assessor parcel — not a survey.
Data: Randolph assessor file for fiscal year 2027, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 502 S Main St
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
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