500 Congress St #3C, Quincy — property record card
OFF CONDO MDL-06 built in 1988 in Quincy, assessed at $15,284,300 for fiscal year 2027; last sold for $280,000 on April 17, 2026.
Rebuilt from the Quincy assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Quincy assessor’s office.
Parcel
| Location | 500 Congress St #3C |
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| Map and parcel ID | 4032-3-9MGMT 4032_3_3C |
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| Use | OFF CONDO MDL-06 (use code 3401) |
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| Zoning | INDB |
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| County | Norfolk |
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Valuation — fiscal year 2027
| Building | $15,236,500 |
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| Land | $0 |
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| Other | $47,800 |
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| Total assessed | $15,284,300 |
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Building
| Year built | 1988 |
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| Style | Condo Office |
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| Living area | 8,945 ft² |
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| Units | 27 |
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Last recorded sale
| Price | $280,000 |
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| Date | April 17, 2026 |
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| Deed | Registry of Deeds book 43053, page 599 |
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27 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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| 500 Congress St | 4032_3_MGMT | Other, Open Space | $0 | nominal ($0) October 12, 1988 |
| 500 Congress St #1A | 4032_3_1A_2 | OFF CONDO MDL-06 | $1,116,100 | $1,055,532 August 26, 1988 |
| 500 Congress St #1A1 | 4032_3_1A1 | OFF CONDO MDL-06 | $718,700 | $198,992 January 13, 1992 |
| 500 Congress St #1B | 4032_3_1B | RTL CONDO | $524,700 | $371,000 April 7, 2017 |
| 500 Congress St #1C | 4032_3_1C | OFF CONDO MDL-06 | $644,700 | $650,000 April 17, 2026 |
| 500 Congress St #1D | 4032_3_1D | OFF CONDO MDL-06 | $293,500 | $80,000 April 14, 1997 |
| 500 Congress St #1E | 4032_3_1E | OFF CONDO MDL-06 | $333,000 | $183,000 December 21, 1989 |
| 500 Congress St #1F | 4032_3_1F | OFF CONDO MDL-06 | $522,000 | nominal ($0) May 13, 1997 |
| 500 Congress St #1G | 4032_3_1G | OFF CONDO MDL-06 | $287,600 | $140,000 May 13, 1997 |
| 500 Congress St #1H | 4032_3_1H | OFF CONDO MDL-06 | $300,800 | nominal ($0) April 23, 2012 |
| 500 Congress St #1J | 4032_3_1J | OFF CONDO MDL-06 | $96,700 | $109,000 October 6, 2006 |
| 500 Congress St #2A | 4032_3_2A | OFF CONDO MDL-06 | $613,300 | $485,000 October 30, 2017 |
| 500 Congress St #2B | 4032_3_2B | OFF CONDO MDL-06 | $1,192,700 | nominal ($0) December 14, 2000 |
| 500 Congress St #2C | 4032_3_2C | OFF CONDO MDL-06 | $443,700 | $300,000 January 10, 2000 |
| 500 Congress St #2D | 4032_3_2D | OFF CONDO MDL-06 | $447,100 | $188,585 October 21, 1991 |
| 500 Congress St #2E | 4032_3_2E | OFF CONDO MDL-06 | $300,200 | $280,000 April 17, 2026 |
| 500 Congress St #2F | 4032_3_2F | OFF CONDO MDL-06 | $840,900 | $3,263,424 May 31, 2022 |
| 500 Congress St #2G | 4032_3_2G | OFF CONDO MDL-06 | $563,100 | $390,000 June 30, 2016 |
| 500 Congress St #2H | 4032_3_2H | OFF CONDO MDL-06 | $285,100 | $210,000 February 5, 2015 |
| 500 Congress St #2J | 4032_3_2J | OFF CONDO MDL-06 | $257,600 | $141,402 November 16, 1988 |
| 500 Congress St #3A | 4032_3_3A | OFF CONDO MDL-06 | $1,283,800 | $3,263,424 May 31, 2022 |
| 500 Congress St #3B | 4032_3_3B | OFF CONDO MDL-06 | $430,300 | $3,263,424 May 31, 2022 |
| 500 Congress St #3C | 4032_3_3C | OFF CONDO MDL-06 | $2,507,200 | $3,263,424 May 31, 2022 |
| 500 Congress St #3D | 4032_3_3D | OFF CONDO MDL-06 | $373,200 | $350,000 January 3, 2023 |
| 500 Congress St #3E | 4032_3_3E | OFF CONDO MDL-06 | $329,300 | nominal ($0) January 14, 2009 |
| 500 Congress St #3F | 4032_3_3F | OFF CONDO MDL-06 | $207,100 | $3,263,424 May 31, 2022 |
| 500 Congress St #B | 4032_3_B | OFF CONDO MDL-06 | $371,900 | $190,000 August 25, 1989 |
What MassDEP has recorded
- RTN 3-0032443 — Congress Street, activity and use limitation, status PSC, class PA, AUL recorded December 9, 2019 · MassDEP file
- RTN 3-0032452 — Crown Colony Medical Office, activity and use limitation, status PSC, AUL recorded December 9, 2019 · MassDEP file
Within about 500 m (a third of a mile): 3 active tier-classified 21E sites and 5 sites with an Activity and Use Limitation. All MassDEP sites in Quincy.
What this means
- The last sale price is 98% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
- An Activity and Use Limitation is a deed restriction: it limits how the land may be used (often no residential use or no digging) and passes to every buyer.
Point at the centre of the assessor parcel — not a survey.
Data: Quincy 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 500 Congress St #3C
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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