22 Mill St #1, Arlington — property record card
Condo - Commercial built in 1984 in Arlington, assessed at $17,309,300 for fiscal year 2026; last sold for $704,000 on June 5, 2025.
Parcel
| Location | 22 Mill St #1, Arlington MA 02476 |
|---|---|
| Map and parcel ID | 052.0-0002-0004.0 052.A-0001-0001.0 |
| Use | Condo - Commercial |
| Zoning | I |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $17,309,300 |
|---|---|
| Land | $0 |
| Total assessed | $17,309,300 |
Building
| Year built | 1984 |
|---|---|
| Style | Condo Office |
| Living area | 1,794 ft² |
| Stories | 4 |
Last recorded sale
| Price | $704,000 |
|---|---|
| Date | June 5, 2025 |
| Deed | Registry of Deeds book 84186, page 373 |
39 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 22 Mill St #1 | 052.A-0001-0001.0 | Condo - Commercial | $674,300 | $704,000 |
| 22 Mill St #2 | 052.A-0001-0002.0 | Condo - Commercial | $381,000 | $396,000 |
| 22 Mill St #4 | 052.A-0001-0004.0 | Condo - Commercial | $344,400 | nominal ($99) |
| 22 Mill St #5 | 052.A-0001-0005.0 | Condo - Commercial | $455,300 | nominal ($99) |
| 22 Mill St #101 | 052.A-0001-0101.0 | Condo - Commercial | $670,900 | $530,000 |
| 22 Mill St #102 | 052.A-0001-0102.0 | Condo - Commercial | $442,600 | $530,000 |
| 22 Mill St #104 | 052.A-0001-0104.0 | Condo - Commercial | $453,100 | $408,900 |
| 22 Mill St #105 | 052.A-0001-0105.0 | Condo - Commercial | $418,700 | nominal ($1) |
| 22 Mill St #106 | 052.A-0001-0106.0 | Hospitals (Charitable Org.) | $387,300 | $210,000 |
| 22 Mill St #107 | 052.A-0001-0107.0 | Condo - Commercial | $318,900 | nominal ($1) |
| 22 Mill St #108 | 052.A-0001-0108.0 | Condo - Commercial | $388,100 | $113,000 |
| 22 Mill St #109 | 052.A-0001-0109.0 | Condo - Commercial | $289,100 | $91,974 |
| 22 Mill St #110 | 052.A-0001-0110.0 | Condo - Commercial | $422,800 | $116,250 |
| 22 Mill St #201 | 052.A-0001-0201.0 | Condo - Commercial | $660,100 | nominal ($10) |
| 22 Mill St #202 | 052.A-0001-0202.0 | Condo - Commercial | $444,500 | nominal ($1) |
| 22 Mill St #204 | 052.A-0001-0204.0 | Charitable Services | $457,600 | nominal ($1) |
| 22 Mill St #205 | 052.A-0001-0205.0 | Charitable Services | $418,700 | nominal ($1) |
| 22 Mill St #206 | 052.A-0001-0206.0 | Condo - Commercial | $542,800 | nominal ($99) |
| 22 Mill St #207 | 052.A-0001-0207.0 | Condo - Commercial | $320,100 | $357,000 |
| 22 Mill St #208 | 052.A-0001-0208.0 | Charitable Services | $388,100 | nominal ($1) |
| 22 Mill St #209 | 052.A-0001-0209.0 | Charitable Services | $284,600 | nominal ($1) |
| 22 Mill St #210 | 052.A-0001-0210.0 | Charitable Services | $433,300 | nominal ($1) |
| 22 Mill St #301 | 052.A-0001-0301.0 | Condo - Commercial | $667,900 | $222,491 |
| 22 Mill St #302 | 052.A-0001-0302.0 | Condo - Commercial | $481,500 | $475,000 |
| 22 Mill St #303 | 052.A-0001-0303.0 | Condo - Commercial | $343,900 | $180,000 |
| 22 Mill St #304 | 052.A-0001-0304.0 | Condo - Commercial | $509,800 | $261,000 |
| 22 Mill St #305 | 052.A-0001-0305.0 | Condo - Commercial | $482,100 | nominal ($1) |
| 22 Mill St #306 | 052.A-0001-0306.0 | Condo - Commercial | $543,900 | $172,500 |
| 22 Mill St #307 | 052.A-0001-0307.0 | Condo - Commercial | $318,900 | nominal ($99) |
| 22 Mill St #308 | 052.A-0001-0308.0 | Condo - Commercial | $388,100 | nominal ($99) |
| 22 Mill St #309 | 052.A-0001-0309.0 | Condo - Commercial | $284,600 | nominal ($99) |
| 22 Mill St #310 | 052.A-0001-0310.0 | Condo - Commercial | $433,300 | $145,037 |
| 22 Mill St #403 | 052.A-0001-0403.0 | Condo - Commercial | $620,100 | nominal ($1) |
| 22 Mill St #405 | 052.A-0001-0405.0 | Condo - Commercial | $642,100 | $650,000 |
| 22 Mill St #406 | 052.A-0001-0406.0 | Condo - Commercial | $543,100 | $668,480 |
| 22 Mill St #407 | 052.A-0001-0407.0 | Condo - Commercial | $348,700 | $668,480 |
| 22 Mill St #408 | 052.A-0001-0408.0 | Condo - Commercial | $389,900 | nominal ($10) |
| 22 Mill St #409 | 052.A-0001-0409.0 | Libraries, Museums (Charitable Org.) | $281,800 | $175,000 |
| 22 Mill St #410 | 052.A-0001-0410.0 | Condo - Commercial | $433,300 | $330,000 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 7 sites with an Activity and Use Limitation. All MassDEP sites in Arlington.
What this means
- The last sale price is 96% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.

The report for 22 Mill St #1
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)