11 Forest Street, Ayer — property record card
Two-Family Residential built in 1890 on 0.23 acres in Ayer, assessed at $377,600 for fiscal year 2026; last sold for $247,900 on April 3, 2018.
Rebuilt from the Ayer assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Ayer assessor’s office.
Parcel
| Location | 11 Forest Street, Ayer MA 01432 |
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| Map and parcel ID | 26-296 019/026.0-0000-0296.0 |
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| Use | Two-Family Residential (use code 104) |
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| Zoning | GR |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $262,700 |
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| Land | $114,900 |
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| Total assessed | $377,600 |
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Land
| Lot size | 0.23 acres (10,149 ft²) |
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Building
| Year built | 1890 |
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| Style | CO |
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| Living area | 1,629 ft² |
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| Rooms | 10 |
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| Stories | 1.75 |
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Last recorded sale
| Price | $247,900 |
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| Date | April 3, 2018 |
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| Deed | Registry of Deeds book 70823, page 388 |
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What MassDEP has recorded
- RTN 2-0013344 — Corner Of Bligh & Forest Sts, activity and use limitation, status RAO, class A3, AUL recorded June 28, 2001 · MassDEP file
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 4 sites with an Activity and Use Limitation. All MassDEP sites in Ayer.
What this means
- Assessed 8% below the median two-family residential in Ayer ($409,300, 206 parcels).
- 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.
- Built before 1978: the Massachusetts Lead Law applies when a child under six lives there; ask for any lead inspection or letter of compliance.
Point at the centre of the assessor parcel — not a survey.
Data: Ayer 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 11 Forest Street
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)
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