40 Lowell Rd, Concord — property record card
Condo NL MDL-05 built in 1816 on 0.56 acres in Concord, assessed at $2,900,400 for fiscal year 2026; last sold for $2,280,000 on August 5, 2025.
Rebuilt from the Concord assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Concord assessor’s office.
Parcel
| Location | 40 Lowell Rd, Concord MA 01742 |
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| Map and parcel ID | 1300-36-16 1300-40 |
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| Use | Condo NL MDL-05 (use code 1021) |
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| Zoning | C |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $2,886,900 |
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| Land | $0 |
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| Other | $13,500 |
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| Total assessed | $2,900,400 |
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Land
| Lot size | 0.56 acres (24,346 ft²) |
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Building
| Year built | 1816 |
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| Style | Condominium |
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| Living area | 4,257 ft² |
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| Units | 3 |
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Last recorded sale
| Price | $2,280,000 |
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| Date | August 5, 2025 |
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| Deed | Registry of Deeds book 00175, page 158 |
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3 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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| 36 Lowell Rd | 1300-36 | Condo NL MDL-05 | $898,400 | $676,000 November 16, 2001 |
| 36-40 Lowell Rd | 1300-36-16 | Other, Open Space | $0 | |
| 40 Lowell Rd | 1300-40 | Condo NL MDL-05 | $2,002,000 | $2,280,000 August 5, 2025 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 10 sites with an Activity and Use Limitation. All MassDEP sites in Concord.
What this means
- Assessed 22% above the median condo nl mdl-05 in Concord ($2,376,350, 68 parcels).
- The last sale price is 21% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
- Built before 1978: the Massachusetts Lead Law applies when a child under six lives there; ask for any lead inspection or letter of compliance.
Point at the centre of the assessor parcel — not a survey.
Data: Concord 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 40 Lowell Rd
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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