479 Northboro Rd West #2, Marlborough — property record card
Residential Condominium built in 1986 in Marlborough, assessed at $11,996,000 for fiscal year 2025; last sold for $470,000 on November 20, 2024.
Rebuilt from the Marlborough assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Marlborough assessor’s office.
Parcel
| Location | 479 Northboro Rd West #2, Marlborough MA 01752 |
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| Map and parcel ID | 88-9 88_9_1104_2 |
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| Use | Residential Condominium (use code 1020) |
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| County | Middlesex |
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Valuation — fiscal year 2025
| Building | $11,984,000 |
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| Land | $0 |
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| Other | $12,000 |
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| Total assessed | $11,996,000 |
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Building
| Year built | 1986 |
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| Style | Condominium |
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| Living area | 1,580 ft² |
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| Units | 29 |
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Last recorded sale
| Price | $470,000 |
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| Date | November 20, 2024 |
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| Deed | Registry of Deeds book 83495, page 0071 |
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29 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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| 475 Northboro Rd West #1 | 88_9_475_1 | Residential Condominium | $436,300 | $220,000
May 27, 2015 |
| 475 Northboro Rd West #2 | 88_9_475_2 | Residential Condominium | $420,400 | $262,500
September 28, 2017 |
| 475 Northboro Rd West #3 | 88_9_475_3 | Residential Condominium | $425,000 | $465,000
May 30, 2023 |
| 475 Northboro Rd West #4 | 88_9_475_4 | Residential Condominium | $414,100 | $285,000
March 28, 2019 |
| 475 Northboro Rd West #5 | 88_9_475_5 | Residential Condominium | $456,200 | $275,000
April 28, 2017 |
| 475 Northboro Rd West #6 | 88_9_475_6 | Residential Condominium | $435,300 | $470,000
November 20, 2024 |
| 475-475 Northboro Rd West | 88_9_475_14 | Other, Open Space | $0 | |
| 477 Northboro Rd West #1 | 88_9_1124_1 | Residential Condominium | $431,800 | $152,000
May 1, 2012 |
| 477 Northboro Rd West #2 | 88_9_1124_2 | Residential Condominium | $425,000 | $124,000
December 10, 1998 |
| 477 Northboro Rd West #3 | 88_9_1124_3 | Residential Condominium | $405,900 | $200,000
January 30, 2014 |
| 477 Northboro Rd West #4 | 88_9_1124_4 | Residential Condominium | $431,800 | $254,000
September 30, 2003 |
| 477 Northboro Rd West #5 | 88_9_1124_5 | Residential Condominium | $425,000 | $322,000
June 28, 2021 |
| 477 Northboro Rd West #6 | 88_9_1124_6 | Residential Condominium | $409,500 | $302,000
May 28, 2021 |
| 477 Northboro Rd West #7 | 88_9_1124_7 | Residential Condominium | $409,500 | $150,000
May 1, 2013 |
| 477 Northboro Rd West #8 | 88_9_1124_8 | Residential Condominium | $427,400 | $266,000
April 15, 2004 |
| 477 Northboro Rd West #9 | 88_9_1124_9 | Residential Condominium | $469,600 | nominal ($0)
July 11, 2005 |
| 479 Northboro Rd West #1 | 88_9_1104_1 | Residential Condominium | $410,600 | $422,000
August 5, 2024 |
| 479 Northboro Rd West #2 | 88_9_1104_2 | Residential Condominium | $496,700 | $306,000
April 5, 2018 |
| 479 Northboro Rd West #3 | 88_9_1104_3 | Residential Condominium | $409,500 | nominal ($0)
April 25, 2005 |
| 479 Northboro Rd West #4 | 88_9_1104_4 | Residential Condominium | $428,300 | $196,500
April 24, 2009 |
| 479 Northboro Rd West #5 | 88_9_1104_5 | Residential Condominium | $427,200 | $262,000
February 11, 2020 |
| 479 Northboro Rd West #6 | 88_9_1104_6 | Residential Condominium | $425,000 | nominal ($0)
September 24, 2010 |
| 479 Northboro Rd West #7 | 88_9_1104_7 | Residential Condominium | $428,300 | $460,000
June 29, 2023 |
| 481 Northboro Rd West #1 | 88_9_1102_1 | Residential Condominium | $417,700 | $250,000
May 29, 2003 |
| 481 Northboro Rd West #2 | 88_9_1102_2 | Residential Condominium | $425,000 | $341,500
December 20, 2021 |
| 481 Northboro Rd West #3 | 88_9_1102_3 | Residential Condominium | $428,300 | $146,000
September 10, 2012 |
| 481 Northboro Rd West #4 | 88_9_1102_4 | Residential Condominium | $430,800 | $271,000
July 19, 2004 |
| 481 Northboro Rd West #5 | 88_9_1102_5 | Residential Condominium | $436,300 | $282,000
September 30, 2005 |
| 481 Northboro Rd West #6 | 88_9_1102_6 | Residential Condominium | $409,500 | $425,000
August 1, 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 781% above the median residential condominium in Marlborough ($1,361,350, 128 parcels).
- 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: Marlborough 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 479 Northboro Rd West #2
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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