16 Merrimac Wy, Tyngsborough — property record card
Residential Condominium built in 2010 in Tyngsborough, assessed at $39,862,744 for fiscal year 2025; last sold for $415,000 on August 16, 2024.
Rebuilt from the Tyngsborough assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Tyngsborough assessor’s office.
Parcel
| Location | 16 Merrimac Wy, Tyngsborough MA 01879 |
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| Map and parcel ID | 27-2-2 27 2 16B |
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| Use | Residential Condominium (use code 102) |
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| Zoning | I1 |
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| County | Middlesex |
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Valuation — fiscal year 2025
| Building | $39,862,744 |
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| Land | $0 |
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| Total assessed | $39,862,744 |
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Building
| Year built | 2010 |
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| Style | CONDO-TNHS |
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| Living area | 1,732 ft² |
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| Rooms | 5 |
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| Stories | 2 |
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Last recorded sale
| Price | $415,000 |
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| Date | August 16, 2024 |
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| Deed | Registry of Deeds book 38692, page 231 |
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104 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment (first 60 shown).
| Address | Account | Use | Assessed | Last sale |
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| 10 Merrimac Wy | 27 2 10H | Residential Condominium | $454,400 | $456,000 July 10, 2024 |
| 10 Merrimac Wy | 27 2 10A | Residential Condominium | $484,500 | nominal ($1) July 10, 2023 |
| 10 Merrimac Wy | 27 2 10B | Residential Condominium | $452,200 | $199,900 January 18, 2012 |
| 10 Merrimac Wy | 27 2 10CA | Residential Condominium | $393,700 | $322,500 June 13, 2024 |
| 10 Merrimac Wy | 27 2 10D | Residential Condominium | $452,600 | $265,000 May 25, 2018 |
| 10 Merrimac Wy | 27 2 10EA | Residential Condominium | $216,431 | $149,900 July 28, 2011 |
| 10 Merrimac Wy | 27 2 10F | Residential Condominium | $393,700 | nominal ($1) June 22, 2021 |
| 10 Merrimac Wy | 27 2 10G | Residential Condominium | $451,800 | $240,000 May 26, 2016 |
| 11 Merrimac Wy | 27 2 11A | Residential Condominium | $427,000 | $323,000 September 17, 2020 |
| 11 Merrimac Wy | 27 2 11B | Residential Condominium | $485,300 | $342,500 July 30, 2021 |
| 11 Merrimac Wy | 27 2 11G | Residential Condominium | $451,500 | $215,900 July 31, 2013 |
| 11 Merrimac Wy | 27 2 11H | Residential Condominium | $468,200 | $296,900 July 26, 2019 |
| 11 Merrimac Wy | 27 2 11CA | Residential Condominium | $238,948 | $159,000 July 8, 2010 |
| 11 Merrimac Wy | 27 2 11D | Residential Condominium | $449,600 | $248,000 October 11, 2016 |
| 11 Merrimac Wy | 27 2 11EA | Residential Condominium | $247,034 | $179,678 January 18, 2018 |
| 11 Merrimac Wy | 27 2 11F | Residential Condominium | $391,400 | $240,900 November 14, 2018 |
| 12 Merrimac Wy | 27 2 12A | Residential Condominium | $452,900 | nominal ($1) April 27, 2020 |
| 12 Merrimac Wy | 27 2 12B | Residential Condominium | $394,000 | $232,000 May 26, 2016 |
| 12 Merrimac Wy | 27 2 12CA | Residential Condominium | $210,218 | $152,900 July 13, 2017 |
| 12 Merrimac Wy | 27 2 12F | Residential Condominium | $394,000 | $425,000 December 4, 2023 |
| 12 Merrimac Wy | 27 2 12D | Residential Condominium | $452,900 | $210,000 August 30, 2012 |
| 12 Merrimac Wy | 27 2 12EA | Residential Condominium | $215,250 | $215,250 January 30, 2023 |
| 12 Merrimac Wy | 27 2 12G | Residential Condominium | $394,000 | $199,900 April 26, 2013 |
| 12 Merrimac Wy | 27 2 12H | Residential Condominium | $456,300 | $259,000 August 11, 2017 |
| 13 Merrimac Wy | 27 2 13B | Residential Condominium | $391,100 | $199,900 June 16, 2011 |
| 13 Merrimac Wy | 27 2 13A | Residential Condominium | $451,100 | nominal ($1) March 1, 2013 |
| 13 Merrimac Wy | 27 2 13CA | Residential Condominium | $245,329 | $195,300 January 18, 2019 |
| 13 Merrimac Wy | 27 2 13D | Residential Condominium | $475,200 | $308,000 May 20, 2019 |
| 13 Merrimac Wy | 27 2 13EA | Residential Condominium | $201,600 | nominal ($1) September 11, 2014 |
| 13 Merrimac Wy | 27 2 13F | Residential Condominium | $402,400 | $421,000 May 25, 2023 |
| 13 Merrimac Wy | 27 2 13G | Residential Condominium | $391,100 | $199,900 February 25, 2011 |
| 13 Merrimac Wy | 27 2 13H | Residential Condominium | $481,300 | $257,000 July 20, 2016 |
| 14 Merrimac Wy | 27 2 14G | Residential Condominium | $394,000 | $216,000 August 1, 2014 |
| 14 Merrimac Wy | 27 2 14H | Residential Condominium | $452,900 | $219,900 June 28, 2012 |
| 14 Merrimac Wy | 27 2 14A | Residential Condominium | $452,900 | $456,000 May 15, 2023 |
| 14 Merrimac Wy | 27 2 14B | Residential Condominium | $396,200 | $430,000 June 28, 2023 |
| 14 Merrimac Wy | 27 2 14CA | Residential Condominium | $238,948 | $149,900 April 26, 2012 |
| 14 Merrimac Wy | 27 2 14D | Residential Condominium | $452,900 | $216,900 July 25, 2012 |
| 14 Merrimac Wy | 27 2 14EA | Residential Condominium | $288,918 | nominal ($1) October 22, 2021 |
| 14 Merrimac Wy | 27 2 14F | Residential Condominium | $394,000 | $199,900 March 11, 2013 |
| 15 Merrimac Wy | 27 2 15A | Residential Condominium | $450,000 | nominal ($1) August 18, 2020 |
| 15 Merrimac Wy | 27 2 15B | Residential Condominium | $480,500 | $340,000 April 6, 2021 |
| 15 Merrimac Wy | 27 2 15CA | Residential Condominium | $201,600 | $164,000 April 13, 2015 |
| 15 Merrimac Wy | 27 2 15D | Residential Condominium | $475,000 | $480,000 July 14, 2023 |
| 15 Merrimac Wy | 27 2 15G | Residential Condominium | $448,900 | $215,700 April 26, 2010 |
| 15 Merrimac Wy | 27 2 15H | Residential Condominium | $450,000 | $300,000 December 16, 2020 |
| 15 Merrimac Wy | 27 2 15F | Residential Condominium | $425,100 | $242,000 July 15, 2016 |
| 15 Merrimac Wy | 27 2 15EA | Residential Condominium | $238,680 | $238,680 October 28, 2022 |
| 16 Merrimac Wy | 27 2 16F | Residential Condominium | $391,400 | $230,000 November 10, 2016 |
| 16 Merrimac Wy | 27 2 16H | Residential Condominium | $449,600 | nominal ($100) April 5, 2022 |
| 16 Merrimac Wy | 27 2 16CA | Residential Condominium | $201,600 | $152,900 March 18, 2015 |
| 16 Merrimac Wy | 27 2 16D | Residential Condominium | $450,000 | $375,000 August 5, 2022 |
| 16 Merrimac Wy | 27 2 16EA | Residential Condominium | $202,950 | $202,950 May 26, 2023 |
| 16 Merrimac Wy | 27 2 16A | Residential Condominium | $451,500 | $311,111 October 9, 2020 |
| 16 Merrimac Wy | 27 2 16B | Residential Condominium | $486,000 | $265,000 July 23, 2018 |
| 16 Merrimac Wy | 27 2 16G | Residential Condominium | $479,900 | $248,500 July 29, 2016 |
| 17 Merrimac Wy | 27 2 17A | Residential Condominium | $470,400 | $280,000 September 25, 2017 |
| 17 Merrimac Wy | 27 2 17B | Residential Condominium | $402,300 | $239,000 May 17, 2017 |
| 17 Merrimac Wy | 27 2 17CA | Residential Condominium | $239,488 | $159,900 May 6, 2010 |
| 17 Merrimac Wy | 27 2 17D | Residential Condominium | $450,300 | $300,000 October 30, 2019 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
What this means
- Assessed 600% above the median residential condominium in Tyngsborough ($5,694,600, 40 parcels).
- The last sale price is 99% 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: Tyngsborough assessor file for fiscal year 2025, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 16 Merrimac Wy
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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