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23 Flagg St; Cambridge, MA Property Details

23 Flagg St, Cambridge, MA is a Public Colleges/university that was built in 1920. This property is not for sale. Our records show that 23 Flagg St has a total of 3,244 square feet. The lot size of 23 Flagg St is 2,355 square feet.

Off market
23 Flagg St #25 Cambridge, MA 02138
$2,466,800 Estimated Value
3,244 SqFt
Property Details

Summary

  • Owners / Type: 1 / Corporate
  • Owner Status: Corporate
  • Year Built: 1920
  • APN: CAMB M:00131 L:00067
  • Situs County: Middlesex City

Structure

  • Building Style: Frame
  • Stories: 3
  • Exterior Wall Type: Wood Siding
  • Building Condition: Average
  • Roof Type: Gable
  • Roof Cover Type: Tile

Measurements

  • Total: 3,244/SqFt
  • Lot: 2,355/SqFt
  • Gross: 5,234/SqFt
  • Living: 3,244/SqFt
  • Basement: 1,306/SqFt
  • Building: 3,244/SqFt
  • Ground: 1,306/SqFt
  • Basement Unfinished: 1,306/SqFt
Building Insights

Land Information

  • Property Type: Public Colleges/University
  • Within Flood Zone: True
  • Flood Zone: X / Low/Medium Risk
  • School District: Cambridge School District
  • Lat / Lon: 42.36786 / -71.11454
  • Property Class: Exempt
  • Zoning: C-1
  • County Use Code: 940

Amenities

  • Heating Fuel Type: Gas
  • Plus Four: 6109
  • Cooling: Yes
  • Heating: Hot Water

Ownership Info

23 Flagg St #25 has no associated ownership info
23 Flagg St #25 has no associated ownership info.

Taxes

23 Flagg St #25 has 5 associated Taxes items

23 Flagg 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 $2,466,800. The APN we've located for 23 Flagg St is CAMB M:00131 L:00067.

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Taxes
  • Assessed Value:  $2,466,800
  • Assessed Year:  2025
  • Assessed County:  Middlesex City
  • APN:  CAMB M:00131 L:00067
  • Assessed Land Value:  1854700

Tax History

23 Flagg St #25 has 13 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $2,466,800 Land Value $1,854,700 Improvement Value $612,100 Tax Amount Change Rate Assessed CR Tax Rate
Year 2024 Assessed Value $2,556,500 Land Value $1,896,100 Improvement Value $660,400 Tax Amount Change Rate Assessed CR Tax Rate
Year 2023 Assessed Value $2,608,100 Land Value $1,896,100 Improvement Value $712,000 Tax Amount Change Rate Assessed CR Tax Rate
Year 2022 Assessed Value $2,351,300 Land Value $1,771,900 Improvement Value $579,400 Tax Amount Change Rate Assessed CR Tax Rate
Year 2021 Assessed Value $2,452,600 Land Value $1,680,000 Improvement Value $772,600 Tax Amount Change Rate Assessed CR Tax Rate
Year 2020 Assessed Value $2,271,000 Land Value $1,638,000 Improvement Value $633,000 Tax Amount $13,058 Change Rate +0.074467% Assessed CR Tax Rate +0.00575%
Year 2019 Assessed Value $2,046,000 Land Value $1,424,600 Improvement Value $621,400 Tax Amount $12,153 Change Rate +0.057702% Assessed CR Tax Rate +0.00594%
Year 2018 Assessed Value $1,826,700 Land Value $1,239,000 Improvement Value $587,700 Tax Amount $11,490 Change Rate Assessed CR Tax Rate +0.00629%
Year 2017 Assessed Value $1,660,800 Land Value $1,176,000 Improvement Value $484,800 Tax Amount Change Rate Assessed CR Tax Rate
Year 2016 Assessed Value $1,482,800 Land Value $898,800 Improvement Value $584,000 Tax Amount Change Rate Assessed CR Tax Rate
Year 2015 Assessed Value $1,274,500 Land Value $722,400 Improvement Value $552,100 Tax Amount Change Rate Assessed CR Tax Rate
Year 2014 Assessed Value $1,158,300 Land Value $672,000 Improvement Value $486,300 Tax Amount $9,707 Change Rate +0.207971% Assessed CR Tax Rate +0.00838%
Year 2009 Assessed Value Land Value Improvement Value Tax Amount $8,035.79 Change Rate Assessed CR Tax Rate