63 Cortland Lane 6D, Boxborough — property record card
Residential Condominium built in 1978 in Boxborough, assessed at $15,270,500 for fiscal year 2027; last sold for $555,000 on June 1, 2026.
Rebuilt from the Boxborough assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Boxborough assessor’s office.
Parcel
| Location | 63 Cortland Lane 6D, Boxborough MA 01719 |
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| Map and parcel ID | 16-019-000 16-019-624 |
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| Use | Residential Condominium (use code 102) |
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| County | Middlesex |
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Valuation — fiscal year 2027
| Building | $15,270,500 |
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| Land | $0 |
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| Total assessed | $15,270,500 |
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Building
| Year built | 1978 |
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| Style | CONDO-TNHS |
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| Living area | 1,549 ft² |
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| Rooms | 5 |
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| Stories | 2 |
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Last recorded sale
| Price | $555,000 |
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| Date | June 1, 2026 |
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| Deed | Registry of Deeds book 85679, page 393 |
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32 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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| 47 Cortland Lane 8D | 16-019-832 | Residential Condominium | $505,200 | nominal ($1) May 18, 2012 |
| 49 Cortland Lane 8C | 16-019-831 | Residential Condominium | $451,200 | $460,000 October 30, 2023 |
| 51 Cortland Lane 8B | 16-019-830 | Residential Condominium | $442,800 | nominal ($100) September 13, 2023 |
| 53 Cortland Lane 8A | 16-019-829 | Residential Condominium | $516,700 | $555,000 June 1, 2026 |
| 55 Cortland Lane 7D | 16-019-728 | Residential Condominium | $510,600 | nominal ($1) December 23, 2020 |
| 57 Cortland Lane 7C | 16-019-727 | Residential Condominium | $436,400 | $425,000 March 24, 2022 |
| 59 Cortland Lane 7B | 16-019-726 | Residential Condominium | $442,500 | $330,000 November 15, 2018 |
| 61 Cortland Lane 7A | 16-019-725 | Residential Condominium | $504,300 | $301,000 April 29, 2019 |
| 63 Cortland Lane 6D | 16-019-624 | Residential Condominium | $536,500 | $580,000 July 10, 2025 |
| 65 Cortland Lane 6C | 16-019-623 | Residential Condominium | $434,900 | nominal ($10) August 19, 2011 |
| 67 Cortland Lane 6B | 16-019-622 | Residential Condominium | $434,700 | $270,050 August 21, 2002 |
| 69 Cortland Lane 6A | 16-019-621 | Residential Condominium | $528,700 | nominal ($1) April 29, 2014 |
| 71 Cortland Lane 5D | 16-019-520 | Residential Condominium | $503,500 | $178,000 July 16, 1997 |
| 73 Cortland Lane 5C | 16-019-519 | Residential Condominium | $441,300 | $455,000 May 17, 2023 |
| 75 Cortland Lane 5B | 16-019-518 | Residential Condominium | $447,000 | $427,500 October 6, 2022 |
| 77 Cortland Lane 5A | 16-019-517 | Residential Condominium | $515,400 | nominal ($1) August 31, 2023 |
| 79 Cortland Lane 4D | 16-019-416 | Residential Condominium | $518,400 | $274,000 May 27, 2014 |
| 81 Cortland Lane 4C | 16-019-415 | Residential Condominium | $433,400 | nominal ($1) December 17, 2014 |
| 83 Cortland Lane 4B | 16-019-414 | Residential Condominium | $437,700 | $453,000 May 8, 2023 |
| 85 Cortland Lane 4A | 16-019-413 | Residential Condominium | $510,500 | $345,000 March 30, 2007 |
| 87 Cortland Lane 3D | 16-019-312 | Residential Condominium | $507,100 | $349,000 April 5, 2004 |
| 89 Cortland Lane 3C | 16-019-311 | Residential Condominium | $453,400 | $230,000 June 10, 2009 |
| 91 Cortland Lane 3B | 16-019-310 | Residential Condominium | $437,700 | $215,000 December 15, 2011 |
| 93 Cortland Lane 3A | 16-019-309 | Residential Condominium | $505,800 | $558,000 July 18, 2025 |
| 95 Cortland Lane 1A | 16-019-101 | Residential Condominium | $514,600 | $244,900 April 11, 2011 |
| 97 Cortland Lane 1B | 16-019-102 | Residential Condominium | $446,000 | $170,000 September 3, 2014 |
| 99 Cortland Lane 1C | 16-019-103 | Residential Condominium | $440,900 | $285,000 August 18, 2016 |
| 101 Cortland Lane 1D | 16-019-104 | Residential Condominium | $511,800 | $261,000 January 27, 2012 |
| 103 Cortland Lane 2D | 16-019-208 | Residential Condominium | $508,000 | $499,900 June 8, 2023 |
| 105 Cortland Lane 2C | 16-019-207 | Residential Condominium | $446,500 | $285,500 July 7, 2016 |
| 107 Cortland Lane 2B | 16-019-206 | Residential Condominium | $437,600 | $385,000 July 16, 2021 |
| 109 Cortland Lane 2A | 16-019-205 | Residential Condominium | $509,400 | nominal ($100) December 31, 2024 |
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: Boxborough assessor file for fiscal year 2027, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 63 Cortland Lane 6D
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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