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19 Prospect St; Cambridge, MA Property Details

19 Prospect St, Cambridge, MA is a General. This property is currently a cash purchase and is not for sale. The lot size of 19 Prospect St is 44,435 square feet.

Off market
675 Massachusetts Ave Cambridge, MA 02139
$58,594,800 Estimated Value
Property Details

Summary

  • Purchase Method: Cash
  • Owners / Type: 2 / Corporate
  • Owner Status: Corporate
  • Purchase Price: $31,635,000
  • Open Loans: 1
  • Inv. Liens / Amount: 1 / $8,121
  • APN: CAMB M:00107 L:00136
  • Situs County: Middlesex City
  • Length Of Ownership: 17 years, 8 months

Measurements

  • Lot: 44,435/SqFt
Building Insights

Land Information

  • Property Type: General
  • Within Flood Zone: True
  • Flood Zone: X / Low/Medium Risk
  • School District: Cambridge School District
  • Lat / Lon: 42.36622 / -71.10381
  • Property Class: Commercial
  • Zoning: BB-CSQ
  • County Use Code: 030

Amenities

  • Plus Four: 3309
  • Cooling: Yes

Ownership Info

675 Massachusetts Ave has no associated ownership info
675 Massachusetts Ave has no associated ownership info.

Taxes

675 Massachusetts Ave has 5 associated Taxes items

19 Prospect St, Cambridge, MA pays taxes in Middlesex City County, MA. The most recent tax assessment records are from 2025 and show that the current assessed value of the property is $58,594,800. The APN we've located for 19 Prospect St is CAMB M:00107 L:00136.

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Taxes
  • Assessed Value:  $58,594,800
  • Assessed Year:  2025
  • Assessed County:  Middlesex City
  • APN:  CAMB M:00107 L:00136
  • Assessed Land Value:  20482800

Tax History

675 Massachusetts Ave has 12 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $58,594,800 Land Value $20,482,800 Improvement Value $38,112,000 Tax Amount Change Rate Assessed CR Tax Rate
Year 2024 Assessed Value $64,903,600 Land Value $21,555,900 Improvement Value $43,347,700 Tax Amount Change Rate Assessed CR Tax Rate
Year 2023 Assessed Value $65,096,400 Land Value $21,555,900 Improvement Value $43,540,500 Tax Amount $743,010.62 Change Rate -0.025458% Assessed CR Tax Rate +0.011414%
Year 2022 Assessed Value $61,955,900 Land Value $19,969,500 Improvement Value $41,986,400 Tax Amount $762,420.06 Change Rate -0.042732% Assessed CR Tax Rate +0.012306%
Year 2021 Assessed Value $61,517,100 Land Value $16,936,800 Improvement Value $44,580,300 Tax Amount $796,453.81 Change Rate +0.126126% Assessed CR Tax Rate +0.012947%
Year 2020 Assessed Value $55,776,900 Land Value $16,143,600 Improvement Value $39,633,300 Tax Amount $707,251 Change Rate +0.005884% Assessed CR Tax Rate +0.01268%
Year 2019 Assessed Value $49,791,000 Land Value $13,810,700 Improvement Value $35,980,300 Tax Amount $703,113.62 Change Rate +0.031429% Assessed CR Tax Rate +0.014121%
Year 2018 Assessed Value $44,688,300 Land Value $12,317,700 Improvement Value $32,370,600 Tax Amount $681,688.75 Change Rate +0.082147% Assessed CR Tax Rate +0.015254%
Year 2017 Assessed Value $39,078,200 Land Value $10,917,900 Improvement Value $28,160,300 Tax Amount $629,941 Change Rate +0.026862% Assessed CR Tax Rate +0.01612%
Year 2016 Assessed Value $34,639,300 Land Value $9,238,200 Improvement Value $25,401,100 Tax Amount $613,462 Change Rate +0.010719% Assessed CR Tax Rate +0.01771%
Year 2015 Assessed Value $31,464,800 Land Value $8,538,400 Improvement Value $22,926,400 Tax Amount $606,956 Change Rate -0.010675% Assessed CR Tax Rate +0.01929%
Year 2014 Assessed Value $30,014,900 Land Value $8,118,500 Improvement Value $21,896,400 Tax Amount $613,505 Change Rate Assessed CR Tax Rate +0.02044%