180 Mountain Ave, Arlington — property record card
Improved, Education (Municipal or County) built in 1960 on 3.84 acres in Arlington, assessed at $16,281,600 for fiscal year 2026.
Rebuilt from the Arlington assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Arlington assessor’s office.
Parcel
| Location | 180 Mountain Ave, Arlington MA 02474 |
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| Map and parcel ID | 102.0-0003-0001.0 |
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| Use | Improved, Education (Municipal or County) (use code 934) |
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| Zoning | R1 |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $9,427,600 |
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| Land | $6,854,000 |
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| Total assessed | $16,281,600 |
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Land
| Lot size | 3.84 acres (167,183 ft²) |
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Building
| Year built | 1960 |
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| Style | School |
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| Living area | 68,200 ft² |
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| Stories | 2 |
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Last recorded sale
| Deed | Registry of Deeds book 5127, page 498 |
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What MassDEP has recorded
- RTN 3-0019131 — No Location Aid, activity and use limitation, status RAO, class A3, AUL recorded January 17, 2006 · MassDEP file
Within about 500 m (a third of a mile): 0 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Arlington.
What this means
- An Activity and Use Limitation is a deed restriction: it limits how the land may be used (often no residential use or no digging) and passes to every buyer.
Point at the centre of the assessor parcel — not a survey.
Data: Arlington assessor file for fiscal year 2026, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 180 Mountain Ave
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)
Order the report