100 Black Horse Pl, Concord — property record card
Condo NL MDL-05 built in 2018 on 15.82 acres in Concord, assessed at $30,110,500 for fiscal year 2026; last transferred March 26, 2026 for a nominal sum.
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 | 100 Black Horse Pl, Concord MA 01742 |
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| Map and parcel ID | 1978-5-145 1978-100 |
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| Use | Condo NL MDL-05 (use code 1021) |
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| Zoning | AA |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $30,070,700 |
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| Land | $0 |
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| Other | $39,800 |
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| Total assessed | $30,110,500 |
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Land
| Lot size | 15.82 acres (689,119 ft²) |
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Building
| Year built | 2018 |
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| Style | Condominium |
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| Living area | 3,095 ft² |
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| Rooms | 7 |
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| Units | 22 |
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Last recorded sale
| Price | nominal ($100) |
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| Date | March 26, 2026 |
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| Deed | Registry of Deeds book 85385, page 466 |
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22 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 Black Horse Pl | 1978-5 | Condo NL MDL-05 | $1,413,200 | $1,240,000
November 15, 2023 |
| 15 Black Horse Pl | 1978-15 | Condo NL MDL-05 | $1,190,100 | nominal ($1)
December 2, 2021 |
| 20 Black Horse Pl | 1978-20 | Condo NL MDL-05 | $1,096,800 | $649,000
December 27, 2017 |
| 25 Black Horse Pl | 1978-25 | Condo NL MDL-05 | $1,421,200 | nominal ($1)
March 16, 2023 |
| 35 Black Horse Pl | 1978-35 | Condo NL MDL-05 | $1,197,300 | nominal ($100)
March 26, 2026 |
| 45 Black Horse Pl | 1978-45 | Condo NL MDL-05 | $1,459,500 | nominal ($1)
July 8, 2025 |
| 50 Black Horse Pl | 1978-50 | Condo NL MDL-05 | $1,282,000 | $795,000
July 31, 2020 |
| 55 Black Horse Pl | 1978-55 | Condo NL MDL-05 | $1,527,600 | $789,900
November 9, 2018 |
| 57 Black Horse Pl | 1978-57 | Condo NL MDL-05 | $1,379,900 | $812,223
August 29, 2019 |
| 65 Black Horse Pl | 1978-65 | Condo NL MDL-05 | $1,517,000 | $900,143
July 19, 2018 |
| 75 Black Horse Pl | 1978-75 | Condo NL MDL-05 | $1,337,500 | $919,339
September 28, 2019 |
| 80 Black Horse Pl | 1978-80 | Condo NL MDL-05 | $1,135,900 | $1,231,000
July 27, 2022 |
| 85 Black Horse Pl | 1978-85 | Condo NL MDL-05 | $1,456,800 | $952,388
June 27, 2019 |
| 90 Black Horse Pl | 1978-90 | Condo NL MDL-05 | $1,552,100 | $928,247
August 29, 2018 |
| 100 Black Horse Pl | 1978-100 | Condo NL MDL-05 | $1,553,500 | $807,462
April 11, 2019 |
| 102 Black Horse Pl | 1978-102 | Condo NL MDL-05 | $1,475,500 | $852,608
May 24, 2019 |
| 110 Black Horse Pl | 1978-110 | Condo NL MDL-05 | $1,296,700 | nominal ($100)
June 3, 2024 |
| 120 Black Horse Pl | 1978-120 | Condo NL MDL-05 | $1,469,300 | nominal ($100)
July 29, 2019 |
| 130 Black Horse Pl | 1978-130 | Condo NL MDL-05 | $1,319,300 | $822,250
July 24, 2019 |
| 135 Black Horse Pl | 1978-135 | Condo NL MDL-05 | $1,275,500 | $1,317,000
May 29, 2025 |
| 140 Black Horse Pl | 1978-140 | Condo NL MDL-05 | $1,472,700 | $900,242
October 24, 2019 |
| 145 Black Horse Pl | 1978-145 | Condo NL MDL-05 | $1,281,100 | $1,395,000
July 24, 2024 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
What this means
- Assessed 1167% above the median condo nl mdl-05 in Concord ($2,376,350, 68 parcels).
- The last deed was recorded for a nominal sum: a transfer between family members, into a trust or a similar non-market sale. It says nothing about the market value.
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 100 Black Horse Pl
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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