42 8R Felton St, Waltham — property record card
Commercial Condominium built in 2017 in Waltham, assessed at $8,924,800 for fiscal year 2026; last sold for $690,000 on June 13, 2025.
Parcel
| Location | 42 8R Felton St |
|---|---|
| Map and parcel ID | R060 025 0003 001 R060 025 0003 08R |
| Use | Commercial Condominium |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $8,924,800 |
|---|---|
| Land | $0 |
| Total assessed | $8,924,800 |
Building
| Year built | 2017 |
|---|---|
| Style | CONDO-WHSE |
| Living area | 1,935 ft² |
| Stories | 2 |
| Units | 16 |
Last recorded sale
| Price | $690,000 |
|---|---|
| Date | June 13, 2025 |
| Deed | Registry of Deeds book 84222, page 389 |
16 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 42 1 Felton St | R060 025 0003 001 | Commercial Condominium | $416,000 | $365,769 |
| 42 1R Felton St | R060 025 0003 01R | Commercial Condominium | $670,000 | nominal ($0) |
| 42 2 Felton St | R060 025 0003 002 | Commercial Condominium | $399,300 | $380,000 |
| 42 2R Felton St | R060 025 0003 02R | Commercial Condominium | $635,400 | nominal ($0) |
| 42 3 Felton St | R060 025 0003 003 | Commercial Condominium | $399,300 | $411,519 |
| 42 3R Felton St | R060 025 0003 03R | Commercial Condominium | $635,400 | $690,000 |
| 42 4 Felton St | R060 025 0003 004 | Commercial Condominium | $399,300 | $360,000 |
| 42 4R Felton St | R060 025 0003 04R | Commercial Condominium | $635,400 | $806,500 |
| 42 5 Felton St | R060 025 0003 005 | Commercial Condominium | $457,500 | $440,000 |
| 42 5R Felton St | R060 025 0003 05R | Commercial Condominium | $717,600 | nominal ($0) |
| 42 6 Felton St | R060 025 0003 006 | Commercial Condominium | $456,000 | $489,000 |
| 42 6R Felton St | R060 025 0003 06R | Commercial Condominium | $713,000 | nominal ($0) |
| 42 7 Felton St | R060 025 0003 007 | Commercial Condominium | $456,000 | $482,138 |
| 42 7R Felton St | R060 025 0003 07R | Commercial Condominium | $713,000 | nominal ($0) |
| 42 8 Felton St | R060 025 0003 008 | Commercial Condominium | $475,400 | $440,355 |
| 42 8R Felton St | R060 025 0003 08R | Commercial Condominium | $746,200 | $928,800 |
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 2 sites with an Activity and Use Limitation. All MassDEP sites in Waltham.
What this means
- The last sale price is 92% 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 42 8R Felton St
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)