111 Boston Post Rd 105, Sudbury — property record card
Commercial Condo built in 1984 in Sudbury, assessed at $4,448,600 for fiscal year 2026; last sold for $200,000 on May 22, 2025.
Rebuilt from the Sudbury assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Sudbury assessor’s office.
Parcel
| Location | 111 Boston Post Rd 105, Sudbury MA 01776 |
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| Map and parcel ID | K11-0100 K11-0100-0-105 |
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| Use | Commercial Condo (use code 343) |
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| Zoning | ID |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $4,448,600 |
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| Land | $0 |
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| Total assessed | $4,448,600 |
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Building
| Year built | 1984 |
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| Style | CONDO-OFC |
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| Living area | 1,951 ft² |
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| Stories | 1 |
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| Units | 16 |
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Last recorded sale
| Price | $200,000 |
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| Date | May 22, 2025 |
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| Deed | Registry of Deeds book 84125, page 312 |
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16 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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| 111 Boston Post Rd 101 | K11-0100-0-101 | Commercial Condo | $291,200 | $310,000 October 15, 2013 |
| 111 Boston Post Rd 102 | K11-0100-0-102 | Commercial Condo | $255,300 | $198,000 February 14, 2019 |
| 111 Boston Post Rd 103 | K11-0100-0-103 | Commercial Condo | $266,000 | $137,000 October 10, 2003 |
| 111 Boston Post Rd 104 | K11-0100-0-104 | Commercial Condo | $287,700 | $350,000 August 28, 2019 |
| 111 Boston Post Rd 105 | K11-0100-0-105 | Commercial Condo | $395,900 | $400,000 March 22, 2023 |
| 111 Boston Post Rd 106 | K11-0100-0-106 | Commercial Condo | $112,400 | $350,000 August 28, 2019 |
| 111 Boston Post Rd 107 | K11-0100-0-107 | Commercial Condo | $287,700 | nominal ($1) November 23, 2021 |
| 111 Boston Post Rd 108 | K11-0100-0-108 | Commercial Condo | $254,400 | $200,000 May 22, 2025 |
| 111 Boston Post Rd 209 | K11-0100-0-209 | Commercial Condo | $339,000 | $158,500 January 22, 2002 |
| 111 Boston Post Rd 210 | K11-0100-0-210 | Commercial Condo | $276,600 | $155,000 January 31, 2013 |
| 111 Boston Post Rd 211 | K11-0100-0-211 | Commercial Condo | $249,400 | $153,760 October 11, 2005 |
| 111 Boston Post Rd 212 | K11-0100-0-212 | Commercial Condo | $265,800 | $128,500 July 19, 2018 |
| 111 Boston Post Rd 213 | K11-0100-0-213 | Commercial Condo | $299,200 | $348,000 August 3, 2023 |
| 111 Boston Post Rd 214 | K11-0100-0-214 | Commercial Condo | $266,700 | $149,500 December 30, 2011 |
| 111 Boston Post Rd 215 | K11-0100-0-215 | Commercial Condo | $321,800 | $355,000 February 27, 2023 |
| 111 Boston Post Rd 216 | K11-0100-0-216 | Commercial Condo | $279,500 | $280,000 January 3, 2025 |
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 96% 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: Sudbury assessor file for fiscal year 2026, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 111 Boston Post Rd 105
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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