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142 Prospect St; Cambridge, MA Property Details

142 Prospect St, Cambridge, MA is a Single Family that was built in 1900. This property is not for sale. Our records show that 142 Prospect St has 15 bedrooms, and 12.5 bathrooms, and a total of 5,887 square feet. The lot size of 142 Prospect St is 6,113 square feet.

Off market
134 Prospect St #142 Cambridge, MA 02139
$5,766,900 Estimated Value
15 Beds
12.5 Baths
5,887 SqFt
Property Details

Summary

  • Owners / Type: 2 / Mixed
  • Owner Status: Mixed
  • Year Built: 1900
  • Open Loans / Balance: 1 / $1,587,707
  • APN: CAMB M:00088 L:00054
  • Situs County: Middlesex City

Rooms

  • Bedrooms: 15
  • Bathrooms: 12.5
  • Full Bathrooms: 10
  • Total Rooms: 30
  • Partial Bathrooms: 5

Structure

  • Building Style: Brick
  • Stories: 3
  • Exterior Wall Type: Wood Siding
  • Building Condition: Good
  • Roof Type: Gable
  • Roof Cover Type: Asphalt
  • Deck: true

Measurements

  • Total: 5,887/SqFt
  • Lot: 6,113/SqFt
  • Gross: 3,945/SqFt
  • Living: 5,887/SqFt
  • Basement: 2,310/SqFt
  • Building: 5,887/SqFt
  • Ground: 1,114/SqFt
  • Basement Unfinished: 399/SqFt
Building Insights

Land Information

  • Property Type: Single Family
  • Within Flood Zone: True
  • Flood Zone: X / Low/Medium Risk
  • School District: Cambridge School District
  • Lat / Lon: 42.36857 / -71.1012
  • Property Class: Residential
  • Zoning: O-1
  • County Use Code: 101

Amenities

  • Heating Fuel Type: Gas
  • Plus Four: 1813
  • Cooling: Yes
  • Heating: Forced air unit

Ownership Info

134 Prospect St #142 has no associated ownership info
134 Prospect St #142 has no associated ownership info.

Taxes

134 Prospect St #142 has 7 associated Taxes items

142 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 $5,766,900. The APN we've located for 142 Prospect St is CAMB M:00088 L:00054.

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Taxes
  • Assessed Value:  $5,766,900
  • Assessed Year:  2025
  • Assessed County:  Middlesex City
  • APN:  CAMB M:00088 L:00054
  • Assessed Land Value:  1006200
  • Tax Amount:  36620
  • Tax Year:  2025

Tax History

134 Prospect St #142 has 12 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $5,766,900 Land Value $1,006,200 Improvement Value $4,760,700 Tax Amount $36,620 Change Rate +0.200302% Assessed CR Tax Rate +0.00635%
Year 2024 Assessed Value $5,153,500 Land Value $1,050,300 Improvement Value $4,103,200 Tax Amount $30,509 Change Rate +1.017391% Assessed CR Tax Rate +0.00592%
Year 2023 Assessed Value $2,580,700 Land Value $1,068,000 Improvement Value $1,512,700 Tax Amount $15,123 Change Rate Assessed CR Tax Rate +0.00586%
Year 2022 Assessed Value $1,771,700 Land Value $434,100 Improvement Value $1,337,600 Tax Amount Change Rate Assessed CR Tax Rate
Year 2021 Assessed Value $958,800 Land Value $373,000 Improvement Value $585,800 Tax Amount Change Rate Assessed CR Tax Rate
Year 2020 Assessed Value $909,300 Land Value $354,600 Improvement Value $554,700 Tax Amount Change Rate Assessed CR Tax Rate
Year 2019 Assessed Value $811,400 Land Value $299,600 Improvement Value $511,800 Tax Amount Change Rate Assessed CR Tax Rate
Year 2018 Assessed Value $740,800 Land Value $269,000 Improvement Value $471,800 Tax Amount Change Rate Assessed CR Tax Rate
Year 2017 Assessed Value $1,072,700 Land Value $636,200 Improvement Value $436,500 Tax Amount $6,962 Change Rate +0.061766% Assessed CR Tax Rate +0.00649%
Year 2016 Assessed Value $938,000 Land Value $532,800 Improvement Value $405,200 Tax Amount $6,557 Change Rate Assessed CR Tax Rate +0.00699%
Year 2015 Assessed Value $566,600 Land Value $183,400 Improvement Value $383,200 Tax Amount Change Rate Assessed CR Tax Rate
Year 2014 Assessed Value $555,200 Land Value $177,300 Improvement Value $377,900 Tax Amount Change Rate Assessed CR Tax Rate