17 Chatham Way, Watertown — property record card
Residential Condominium built in 2010 in Watertown, assessed at $11,772,300 for fiscal year 2026; last sold for $1,315,000 on May 15, 2025.
Parcel
| Location | 17 Chatham Way |
|---|---|
| Map and parcel ID | 341 12 71 341 12 71C17 |
| Use | Residential Condominium |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $11,757,400 |
|---|---|
| Land | $0 |
| Other | $14,900 |
| Total assessed | $11,772,300 |
Building
| Year built | 2010 |
|---|---|
| Style | Townhouse |
| Living area | 2,627 ft² |
| Rooms | 7 |
| Units | 18 |
Last recorded sale
| Price | $1,315,000 |
|---|---|
| Date | May 15, 2025 |
| Deed | Registry of Deeds book 84096, page 549 |
18 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 3 Chatham Way | 341 12 71C3 | Residential Condominium | $725,200 | $9,400,000 |
| 5 Chatham Way | 341 12 71C5 | Residential Condominium | $815,800 | $9,400,000 |
| 7 Chatham Way | 341 12 71C7 | Residential Condominium | $624,500 | $9,400,000 |
| 9 Chatham Way | 341 12 71C9 | Residential Condominium | $229,600 | $9,400,000 |
| 15 Chatham Way | 341 12 71C15 | Residential Condominium | $714,800 | $9,400,000 |
| 17 Chatham Way | 341 12 71C17 | Residential Condominium | $872,400 | $1,315,000 |
| 19 Chatham Way | 341 12 71C19 | Residential Condominium | $779,900 | $9,400,000 |
| 61 Waverley Av | 341 12 71W61 | Residential Condominium | $539,000 | $995,000 |
| 63 Waverley Av | 341 12 71W63 | Residential Condominium | $510,200 | $9,400,000 |
| 73 Waverley Av | 341 12 71W73 | Residential Condominium | $711,200 | $9,400,000 |
| 75 Waverley Av | 341 12 71W75 | Residential Condominium | $722,200 | $9,400,000 |
| 77 Waverley Av | 341 12 71W77 | Residential Condominium | $782,600 | $9,400,000 |
| 79 Waverley Av | 341 12 71W79 | Residential Condominium | $733,800 | $9,400,000 |
| 81 Waverley Av | 341 12 71W81 | Residential Condominium | $862,800 | $9,400,000 |
| 200 Fayette St | 341 12 71200 | Residential Condominium | $603,200 | $1,075,000 |
| 202 Fayette St | 341 12 71202 | Residential Condominium | $540,900 | $9,400,000 |
| 210 Fayette St | 341 12 71210 | Residential Condominium | $249,600 | $9,400,000 |
| 212 Fayette St | 341 12 71212 | Residential Condominium | $754,600 | $9,400,000 |
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): 0 active tier-classified 21E sites and 2 sites with an Activity and Use Limitation. All MassDEP sites in Watertown.
What this means
- Assessed 705% above the median residential condominium in Watertown ($1,461,700, 975 parcels).
- The last sale price is 89% 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 17 Chatham Way
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)