20 U-2 Hallmark Gardens, Burlington — property record card
Residential Condominium built in 1970 in Burlington, assessed at $50,367,200 for fiscal year 2026; last transferred April 16, 2026 for a nominal sum.
Rebuilt from the Burlington assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Burlington assessor’s office.
Parcel
| Location | 20 U-2 Hallmark Gardens |
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| Map and parcel ID | 33C-20-2 |
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| Use | Residential Condominium (use code 102) |
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| Zoning | RG |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $50,367,200 |
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| Land | $0 |
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| Total assessed | $50,367,200 |
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Building
| Year built | 1970 |
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| Style | Condo Garden |
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| Living area | 1,185 ft² |
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| Rooms | 6 |
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| Stories | 1 |
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Last recorded sale
| Price | nominal ($100) |
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| Date | April 16, 2026 |
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| Deed | Registry of Deeds book 85478, page 278 |
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156 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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| 1 U-1 Hallmark Gardens | 33C-1-1 | Residential Condominium | $284,000 | $219,900 August 7, 2017 |
| 1 U-2 Hallmark Gardens | 33C-1-2 | Residential Condominium | $287,800 | nominal ($10) January 13, 2023 |
| 1 U-3 Hallmark Gardens | 33C-1-3 | Residential Condominium | $367,000 | nominal ($100) June 10, 2019 |
| 1 U-4 Hallmark Gardens | 33C-1-4 | Residential Condominium | $315,500 | $341,000 January 14, 2022 |
| 1 U-5 Hallmark Gardens | 33C-1-5 | Residential Condominium | $367,000 | $220,000 November 5, 2013 |
| 1 U-6 Hallmark Gardens | 33C-1-6 | Residential Condominium | $287,800 | $185,000 August 31, 2015 |
| 1 U-7 Hallmark Gardens | 33C-1-7 | Residential Condominium | $367,000 | nominal ($1) May 26, 2023 |
| 1 U-8 Hallmark Gardens | 33C-1-8 | Residential Condominium | $287,800 | $175,000 August 31, 2007 |
| 2 U-1 Hallmark Gardens | 33C-2-1 | Residential Condominium | $287,800 | $124,900 March 1, 2012 |
| 2 U-2 Hallmark Gardens | 33C-2-2 | Residential Condominium | $367,000 | $230,000 January 18, 2007 |
| 2 U-3 Hallmark Gardens | 33C-2-3 | Residential Condominium | $287,800 | $120,000 December 8, 2000 |
| 2 U-4 Hallmark Gardens | 33C-2-4 | Residential Condominium | $284,000 | $175,000 July 25, 2008 |
| 2 U-5 Hallmark Gardens | 33C-2-5 | Residential Condominium | $287,800 | nominal ($100) December 10, 2009 |
| 2 U-6 Hallmark Gardens | 33C-2-6 | Residential Condominium | $367,000 | $231,000 January 17, 2008 |
| 2 U-7 Hallmark Gardens | 33C-2-7 | Residential Condominium | $287,800 | nominal ($1) July 25, 2025 |
| 2 U-8 Hallmark Gardens | 33C-2-8 | Residential Condominium | $367,000 | nominal ($100) September 28, 2021 |
| 3 U-1 Hallmark Gardens | 33C-3-1 | Residential Condominium | $282,700 | nominal ($1) February 21, 2023 |
| 3 U-2 Hallmark Gardens | 33C-3-2 | Residential Condominium | $364,700 | $221,900 December 3, 2010 |
| 3 U-4 Hallmark Gardens | 33C-3-4 | Residential Condominium | $364,700 | $365,000 March 31, 2023 |
| 3 U-5 Hallmark Gardens | 33C-3-5 | Residential Condominium | $282,700 | $280,000 August 10, 2020 |
| 3 U-6 Hallmark Gardens | 33C-3-6 | Residential Condominium | $364,300 | $299,900 May 20, 2019 |
| 3 U-7 Hallmark Gardens | 33C-3-7 | Residential Condominium | $282,700 | nominal ($500) April 26, 2018 |
| 3 U-8 Hallmark Gardens | 33C-3-8 | Residential Condominium | $364,700 | $311,400 September 12, 2018 |
| 3 U-9 Hallmark Gardens | 33C-3-9 | Residential Condominium | $282,700 | $275,000 February 17, 2023 |
| 3 U-10 Hallmark Gardens | 33C-3-10 | Residential Condominium | $364,700 | $315,000 November 27, 2019 |
| 3 U-11 Hallmark Gardens | 33C-3-11 | Residential Condominium | $282,700 | $185,000 May 25, 2007 |
| 3 U-12 Hallmark Gardens | 33C-3-12 | Residential Condominium | $364,700 | $242,000 May 1, 2006 |
| 4 U-1 Hallmark Gardens | 33C-4-1 | Residential Condominium | $369,900 | $335,000 September 30, 2019 |
| 4 U-2 Hallmark Gardens | 33C-4-2 | Residential Condominium | $284,300 | $250,000 August 3, 2018 |
| 4 U-3 Hallmark Gardens | 33C-4-3 | Residential Condominium | $364,700 | nominal ($1) April 12, 2023 |
| 4 U-4 Hallmark Gardens | 33C-4-4 | Residential Condominium | $282,700 | nominal ($1) July 7, 2009 |
| 4 U-5 Hallmark Gardens | 33C-4-5 | Residential Condominium | $364,700 | $232,000 April 20, 2010 |
| 4 U-6 Hallmark Gardens | 33C-4-6 | Residential Condominium | $282,700 | $270,000 December 16, 2021 |
| 4 U-7 Hallmark Gardens | 33C-4-7 | Residential Condominium | $364,700 | $219,000 April 14, 2014 |
| 4 U-8 Hallmark Gardens | 33C-4-8 | Residential Condominium | $312,600 | $200,000 April 14, 2017 |
| 4 U-9 Hallmark Gardens | 33C-4-9 | Residential Condominium | $364,700 | $244,000 November 10, 2005 |
| 4 U-10 Hallmark Gardens | 33C-4-10 | Residential Condominium | $282,700 | $82,500 June 2, 1998 |
| 4 U-11 Hallmark Gardens | 33C-4-11 | Residential Condominium | $364,700 | $80,396 May 24, 2017 |
| 4 U-12 Hallmark Gardens | 33C-4-12 | Residential Condominium | $282,700 | nominal ($1) July 15, 2021 |
| 5 U-1 Hallmark Gardens | 33C-5-1 | Residential Condominium | $255,300 | nominal ($1) October 14, 2016 |
| 5 U-2 Hallmark Gardens | 33C-5-2 | Residential Condominium | $367,000 | nominal ($10) May 10, 2024 |
| 5 U-4 Hallmark Gardens | 33C-5-4 | Residential Condominium | $367,000 | nominal ($0) April 19, 1990 |
| 5 U-5 Hallmark Gardens | 33C-5-5 | Residential Condominium | $255,300 | $163,000 July 23, 2014 |
| 5 U-6 Hallmark Gardens | 33C-5-6 | Residential Condominium | $367,000 | $209,000 July 9, 2012 |
| 5 U-7 Hallmark Gardens | 33C-5-7 | Residential Condominium | $282,900 | $360,000 December 9, 2025 |
| 5 U-8 Hallmark Gardens | 33C-5-8 | Residential Condominium | $373,900 | nominal ($1) October 15, 2013 |
| 5 U-9 Hallmark Gardens | 33C-5-9 | Residential Condominium | $256,800 | $310,000 July 19, 2021 |
| 5 U-10 Hallmark Gardens | 33C-5-10 | Residential Condominium | $367,000 | $248,300 April 28, 2016 |
| 5 U-11 Hallmark Gardens | 33C-5-11 | Residential Condominium | $256,900 | $157,500 November 25, 2014 |
| 5 U-12 Hallmark Gardens | 33C-5-12 | Residential Condominium | $367,000 | $229,000 June 12, 2008 |
| 6 U-1 Hallmark Gardens | 33C-6-1 | Residential Condominium | $368,600 | nominal ($1) April 13, 2026 |
| 6 U-2 Hallmark Gardens | 33C-6-2 | Residential Condominium | $255,300 | $115,000 January 2, 2001 |
| 6 U-3 Hallmark Gardens | 33C-6-3 | Residential Condominium | $367,000 | nominal ($1) September 17, 2019 |
| 6 U-4 Hallmark Gardens | 33C-6-4 | Residential Condominium | $255,300 | nominal ($1) July 11, 2023 |
| 6 U-5 Hallmark Gardens | 33C-6-5 | Residential Condominium | $367,000 | $335,000 March 27, 2020 |
| 6 U-6 Hallmark Gardens | 33C-6-6 | Residential Condominium | $255,300 | $156,300 December 19, 2014 |
| 6 U-7 Hallmark Gardens | 33C-6-7 | Residential Condominium | $367,000 | $409,000 May 15, 2023 |
| 6 U-8 Hallmark Gardens | 33C-6-8 | Residential Condominium | $255,300 | nominal ($1) September 17, 2019 |
| 6 U-9 Hallmark Gardens | 33C-6-9 | Residential Condominium | $367,000 | $389,000 May 20, 2022 |
| 6 U-10 Hallmark Gardens | 33C-6-10 | Residential Condominium | $255,300 | $160,000 July 31, 2018 |
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 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.
- 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: Burlington 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 20 U-2 Hallmark Gardens
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.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
Order the report