41 -B-01 Warren St, Waltham — property record card
Residential Condominium built in 1982 in Waltham, assessed at $45,740,700 for fiscal year 2026; last sold for $390,000 on November 6, 2025.
Parcel
| Location | 41 -B-01 Warren St |
|---|---|
| Map and parcel ID | R063 016 1021 001 R063 016 1041 002 |
| Use | Residential Condominium |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $45,740,700 |
|---|---|
| Land | $0 |
| Total assessed | $45,740,700 |
Building
| Year built | 1982 |
|---|---|
| Style | CONDO-GRDN |
| Living area | 707 ft² |
| Stories | 3 |
| Units | 111 |
Last recorded sale
| Price | $390,000 |
|---|---|
| Date | November 6, 2025 |
| Deed | Registry of Deeds book 176, page 119 |
111 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 6 -01-01 Whitman Rd | R063 016 1006 011 | Residential Condominium | $416,000 | nominal ($0) |
| 20 -01-01 Whitman Rd | R063 016 1020 011 | Residential Condominium | $414,200 | $195,500 |
| 20 -01-02 Whitman Rd | R063 016 1020 012 | Residential Condominium | $418,200 | $350,000 |
| 20 -01-03 Whitman Rd | R063 016 1020 013 | Residential Condominium | $415,000 | $424,900 |
| 20 -01-04 Whitman Rd | R063 016 1020 014 | Residential Condominium | $416,400 | $425,000 |
| 20 -02-01 Whitman Rd | R063 016 1020 021 | Residential Condominium | $415,300 | $82,000 |
| 20 -02-02 Whitman Rd | R063 016 1020 022 | Residential Condominium | $414,200 | $375,000 |
| 20 -02-03 Whitman Rd | R063 016 1020 023 | Residential Condominium | $414,600 | $128,900 |
| 20 -02-04 Whitman Rd | R063 016 1020 024 | Residential Condominium | $415,000 | $455,000 |
| 20 -B-01 Whitman Rd | R063 016 1020 001 | Residential Condominium | $405,300 | $422,000 |
| 20 -B-02 Whitman Rd | R063 016 1020 002 | Residential Condominium | $405,300 | $360,000 |
| 20 -B-03 Whitman Rd | R063 016 1020 003 | Residential Condominium | $407,100 | $178,500 |
| 21 -01-01 Warren St | R063 016 1021 011 | Residential Condominium | $411,700 | nominal ($1) |
| 21 -01-02 Warren St | R063 016 1021 012 | Residential Condominium | $411,400 | $335,000 |
| 21 -01-03 Warren St | R063 016 1021 013 | Residential Condominium | $411,700 | $172,000 |
| 21 -01-04 Warren St | R063 016 1021 014 | Residential Condominium | $411,400 | $261,800 |
| 21 -02-01 Warren St | R063 016 1021 021 | Residential Condominium | $412,800 | $80,000 |
| 21 -02-02 Warren St | R063 016 1021 022 | Residential Condominium | $412,100 | $440,000 |
| 21 -02-03 Warren St | R063 016 1021 023 | Residential Condominium | $412,400 | $399,000 |
| 21 -02-04 Warren St | R063 016 1021 024 | Residential Condominium | $412,100 | $86,500 |
| 21 -B-01 Warren St | R063 016 1021 001 | Residential Condominium | $407,100 | $421,000 |
| 21 -B-02 Warren St | R063 016 1021 002 | Residential Condominium | $406,700 | $330,000 |
| 21 -B-03 Warren St | R063 016 1021 003 | Residential Condominium | $406,000 | $295,000 |
| 24 -01-01 Whitman Rd | R063 016 1024 011 | Residential Condominium | $413,500 | $52,500 |
| 24 -01-02 Whitman Rd | R063 016 1024 012 | Residential Condominium | $415,000 | $290,000 |
| 24 -01-03 Whitman Rd | R063 016 1024 013 | Residential Condominium | $414,600 | $230,000 |
| 24 -01-04 Whitman Rd | R063 016 1024 014 | Residential Condominium | $413,900 | $98,500 |
| 24 -02-01 Whitman Rd | R063 016 1024 021 | Residential Condominium | $412,800 | $209,000 |
| 24 -02-02 Whitman Rd | R063 016 1024 022 | Residential Condominium | $414,200 | $123,500 |
| 24 -02-03 Whitman Rd | R063 016 1024 023 | Residential Condominium | $413,900 | nominal ($1) |
| 24 -02-04 Whitman Rd | R063 016 1024 024 | Residential Condominium | $413,900 | $295,000 |
| 24 -B-01 Whitman Rd | R063 016 1024 001 | Residential Condominium | $405,300 | nominal ($1) |
| 24 -B-02 Whitman Rd | R063 016 1024 002 | Residential Condominium | $405,300 | $229,900 |
| 24 -B-03 Whitman Rd | R063 016 1024 003 | Residential Condominium | $407,400 | nominal ($1) |
| 28 -01-01 Whitman Rd | R063 016 1028 011 | Residential Condominium | $416,000 | $97,000 |
| 28 -01-02 Whitman Rd | R063 016 1028 012 | Residential Condominium | $415,300 | $53,500 |
| 28 -01-03 Whitman Rd | R063 016 1028 013 | Residential Condominium | $413,900 | nominal ($100) |
| 28 -01-04 Whitman Rd | R063 016 1028 014 | Residential Condominium | $413,200 | $375,000 |
| 28 -02-01 Whitman Rd | R063 016 1028 021 | Residential Condominium | $415,700 | $265,000 |
| 28 -02-02 Whitman Rd | R063 016 1028 022 | Residential Condominium | $415,300 | nominal ($1) |
| 28 -02-03 Whitman Rd | R063 016 1028 023 | Residential Condominium | $413,500 | $126,000 |
| 28 -02-04 Whitman Rd | R063 016 1028 024 | Residential Condominium | $413,900 | $101,000 |
| 28 -B-01 Whitman Rd | R063 016 1028 001 | Residential Condominium | $406,400 | $262,000 |
| 28 -B-02 Whitman Rd | R063 016 1028 002 | Residential Condominium | $404,600 | $280,000 |
| 28 -B-03 Whitman Rd | R063 016 1028 003 | Residential Condominium | $403,800 | $215,000 |
| 31 -01-01 Warren St | R063 016 1031 011 | Residential Condominium | $414,200 | $333,000 |
| 31 -01-02 Warren St | R063 016 1031 012 | Residential Condominium | $413,200 | $127,500 |
| 31 -01-03 Warren St | R063 016 1031 013 | Residential Condominium | $413,200 | $219,000 |
| 31 -01-04 Warren St | R063 016 1031 014 | Residential Condominium | $413,500 | $226,000 |
| 31 -02-01 Warren St | R063 016 1031 021 | Residential Condominium | $414,200 | $397,000 |
| 31 -02-02 Warren St | R063 016 1031 022 | Residential Condominium | $413,900 | nominal ($1) |
| 31 -02-03 Warren St | R063 016 1031 023 | Residential Condominium | $414,600 | $275,000 |
| 31 -02-04 Warren St | R063 016 1031 024 | Residential Condominium | $412,800 | $230,000 |
| 31 -B-01 Warren St | R063 016 1031 001 | Residential Condominium | $406,400 | $375,000 |
| 31 -B-02 Warren St | R063 016 1031 002 | Residential Condominium | $405,600 | $400,000 |
| 31 -B-03 Warren St | R063 016 1031 003 | Residential Condominium | $406,000 | $360,000 |
| 32 -01-01 Whitman Rd | R063 016 1032 011 | Residential Condominium | $413,900 | $237,500 |
| 32 -01-02 Whitman Rd | R063 016 1032 012 | Residential Condominium | $413,500 | nominal ($0) |
| 32 -01-03 Whitman Rd | R063 016 1032 013 | Residential Condominium | $415,000 | $345,000 |
| 32 -01-04 Whitman Rd | R063 016 1032 014 | Residential Condominium | $413,900 | $355,000 |
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 1 site with an Activity and Use Limitation. All MassDEP sites in Waltham.
What this means
- Assessed 2582% above the median residential condominium in Waltham ($1,705,450, 642 parcels).
- The last sale price is 99% 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 41 -B-01 Warren 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)