Taxes
- Assessed Value: $23,009,300
- Assessed Year: 2025
- Assessed County: Middlesex City
- APN: CAMB M:00160 L:00059
- Assessed Land Value: 17343800
- Tax Amount: 265067
- Tax Year: 2025
21 Dunster St; Cambridge, MA Property Details
Off market
21 Dunster St Cambridge, MA 02138
$23,009,300 Estimated Value
30,384 SqFt
Property Type
Commercial BuildingProperty Details
Summary
- Purchase Method: Cash
- Owners / Type: 2 / Corporate
- Owner Status: Corporate
- Year Built: 1898
- Purchase Price: $1,396,400
- APN: CAMB M:00160 L:00059
- Situs County: Middlesex City
- Length Of Ownership: 46 years, 2 months
Structure
- Building Style: Brick
- Stories: 4
- Exterior Wall Type: Brick
- Building Condition: Good
- Roof Type: Flat
- Roof Cover Type: Tar & Gravel
Measurements
- Total: 30,384/SqFt
- Lot: 7,694/SqFt
- Gross: 38,190/SqFt
- Living: 30,384/SqFt
- Basement: 7,974/SqFt
- Building: 30,384/SqFt
- Ground: 7,974/SqFt
- Basement Unfinished: 7,974/SqFt
- Price Per Square Foot: $45.96
Building Insights
Land Information
- Property Type: Commercial Building
- Within Flood Zone: True
- Flood Zone: X / Low/Medium Risk
- School District: Cambridge School District
- Lat / Lon: 42.3729 / -71.11917
- Property Class: Commercial
- Zoning: BB-HSQ
- County Use Code: 347
Amenities
- Heating Fuel Type: Gas
- Plus Four: 5002
- Cooling: Yes
- Heating: Forced air unit
Ownership Info
21 Dunster St has no associated ownership info
21 Dunster St has no associated ownership info.
Taxes
21 Dunster St has 7 associated Taxes items
21 Dunster 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 $23,009,300. The APN we've located for 21 Dunster St is CAMB M:00160 L:00059.
Unlock the full reportTax History
21 Dunster St has 12 associated Tax History items
| Year | Assessed Value | Land Value | Improvement Value | Tax Amount | Change Rate | Assessed CR | Tax Rate |
|---|---|---|---|---|---|---|---|
| Year 2025 | Assessed Value $23,009,300 | Land Value $17,343,800 | Improvement Value $5,665,500 | Tax Amount $265,067 | Change Rate -0.030639% | Assessed CR | Tax Rate +0.01152% |
| Year 2024 | Assessed Value $26,142,000 | Land Value $22,454,200 | Improvement Value $3,687,800 | Tax Amount $273,445 | Change Rate -0.01092% | Assessed CR | Tax Rate +0.01046% |
| Year 2023 | Assessed Value $26,634,300 | Land Value $22,454,200 | Improvement Value $4,180,100 | Tax Amount $276,464 | Change Rate -0.030135% | Assessed CR | Tax Rate +0.01038% |
| Year 2022 | Assessed Value $25,383,300 | Land Value $20,829,200 | Improvement Value $4,554,100 | Tax Amount $285,054 | Change Rate +0.000562% | Assessed CR | Tax Rate +0.01123% |
| Year 2021 | Assessed Value $24,041,700 | Land Value $17,653,100 | Improvement Value $6,388,600 | Tax Amount $284,894 | Change Rate +0.047089% | Assessed CR | Tax Rate +0.01185% |
| Year 2020 | Assessed Value $21,457,600 | Land Value $16,766,800 | Improvement Value $4,690,800 | Tax Amount $272,082 | Change Rate +0.035741% | Assessed CR | Tax Rate +0.01268% |
| Year 2019 | Assessed Value $19,160,700 | Land Value $14,366,200 | Improvement Value $4,794,500 | Tax Amount $262,693 | Change Rate +0.035545% | Assessed CR | Tax Rate +0.01371% |
| Year 2018 | Assessed Value $17,128,700 | Land Value $12,852,100 | Improvement Value $4,276,600 | Tax Amount $253,676 | Change Rate +0.038337% | Assessed CR | Tax Rate +0.01481% |
| Year 2017 | Assessed Value $15,155,700 | Land Value $11,374,800 | Improvement Value $3,780,900 | Tax Amount $244,310 | Change Rate +0.027847% | Assessed CR | Tax Rate +0.01612% |
| Year 2016 | Assessed Value $13,421,300 | Land Value $9,337,800 | Improvement Value $4,083,500 | Tax Amount $237,691 | Change Rate +0.040875% | Assessed CR | Tax Rate +0.01771% |
| Year 2015 | Assessed Value $11,838,100 | Land Value $8,344,100 | Improvement Value $3,494,000 | Tax Amount $228,357 | Change Rate -0.010675% | Assessed CR | Tax Rate +0.01929% |
| Year 2014 | Assessed Value $11,292,600 | Land Value $7,928,700 | Improvement Value $3,363,900 | Tax Amount $230,821 | Change Rate | Assessed CR | Tax Rate +0.02044% |