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21 Berkeley St; Cambridge, MA Property Details

21 Berkeley St, Cambridge, MA is a Single Family that was built in 1855. This property is currently a cash purchase and is not for sale. Our records show that 21 Berkeley St has 5 bedrooms, and 5 bathrooms, and a total of 4,851 square feet. The lot size of 21 Berkeley St is 14,148 square feet.

Off market
21 Berkeley St Cambridge, MA 02138
$5,607,300 Estimated Value
5 Beds
5 Baths
4,851 SqFt
Property Details

Summary

  • Purchase Method: Cash
  • Owners / Type: 2 / Mixed
  • Owner Status: Mixed
  • Year Built: 1855
  • Open Loans / Balance: 1 / $161,791
  • Est. Equity / %: $5,189,209 / 96.98%
  • Gross Yield: 5.734%
  • APN: CAMB M:00216 L:00033
  • Situs County: Middlesex City
  • Length Of Ownership: 14 years, 1 months

Rooms

  • Bedrooms: 5
  • Bathrooms: 5
  • Full Bathrooms: 4
  • Total Rooms: 13
  • Partial Bathrooms: 2

Structure

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

Measurements

  • Total: 4,851/SqFt
  • Lot: 14,148/SqFt
  • Gross: 7,926/SqFt
  • Living: 4,851/SqFt
  • Basement: 2,121/SqFt
  • Building: 4,851/SqFt
  • Ground: 2,121/SqFt
  • Basement Unfinished: 2,121/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: 42.37883 / -71.126
  • Property Class: Residential
  • Zoning: A-2
  • County Use Code: 101

Amenities

  • Heating Fuel Type: Gas
  • Plus Four: 3409
  • Cooling: Yes
  • Fireplaces: 1
  • Garage: Garage
  • Heating: Hot Water
  • Parking: 2

Ownership Info

21 Berkeley St has no associated ownership info
21 Berkeley St has no associated ownership info.

Taxes

21 Berkeley St has 9 associated Taxes items

21 Berkeley 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 $5,607,300. The APN we've located for 21 Berkeley St is CAMB M:00216 L:00033.

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Taxes
  • Assessed Value:  $5,607,300
  • Assessed Year:  2025
  • Assessed County:  Middlesex City
  • APN:  CAMB M:00216 L:00033
  • Assessed Land Value:  3155900
  • Tax Amount:  35606
  • Tax Year:  2025
  • Market Value:  5758235
  • Market Year:  2025

Tax History

21 Berkeley St has 12 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $5,607,300 Land Value $3,155,900 Improvement Value $2,451,400 Tax Amount $35,606 Change Rate +0.098137% Assessed CR Tax Rate +0.00635%
Year 2024 Assessed Value $5,477,100 Land Value $3,130,700 Improvement Value $2,346,400 Tax Amount $32,424 Change Rate +0.075209% Assessed CR Tax Rate +0.00592%
Year 2023 Assessed Value $5,146,100 Land Value $3,118,000 Improvement Value $2,028,100 Tax Amount $30,156 Change Rate +0.103686% Assessed CR Tax Rate +0.00586%
Year 2022 Assessed Value $4,615,300 Land Value $2,820,900 Improvement Value $1,794,400 Tax Amount $27,323 Change Rate +0.05295% Assessed CR Tax Rate +0.00592%
Year 2021 Assessed Value $4,435,700 Land Value $2,768,300 Improvement Value $1,667,400 Tax Amount $25,949 Change Rate +0.03688% Assessed CR Tax Rate +0.00585%
Year 2020 Assessed Value $4,228,500 Land Value $2,649,300 Improvement Value $1,579,200 Tax Amount $25,026.05 Change Rate +0.109693% Assessed CR Tax Rate +0.005918%
Year 2019 Assessed Value $3,689,000 Land Value $2,231,600 Improvement Value $1,457,400 Tax Amount $22,552.22 Change Rate -0.034961% Assessed CR Tax Rate +0.006113%
Year 2018 Assessed Value $3,610,000 Land Value $2,220,100 Improvement Value $1,389,900 Tax Amount $23,369.24 Change Rate +0.053713% Assessed CR Tax Rate +0.006473%
Year 2017 Assessed Value $3,417,200 Land Value $2,117,100 Improvement Value $1,300,100 Tax Amount $22,178 Change Rate +0.064612% Assessed CR Tax Rate +0.00649%
Year 2016 Assessed Value $2,980,300 Land Value $1,831,000 Improvement Value $1,149,300 Tax Amount $20,832 Change Rate -0.028449% Assessed CR Tax Rate +0.00699%
Year 2015 Assessed Value $2,742,000 Land Value $1,716,600 Improvement Value $1,025,400 Tax Amount $21,442 Change Rate -0.046005% Assessed CR Tax Rate +0.00782%
Year 2014 Assessed Value $2,682,100 Land Value $1,670,700 Improvement Value $1,011,400 Tax Amount $22,476 Change Rate Assessed CR Tax Rate +0.00838%