Middlesex County and Waltham City property record for 42 Malvern St, Waltham, MA 02451
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,052 sqft · built 1962 |
| Lot Size | 0.103 acres (4,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $315,000 (Nov 2010) |
| Tax Bill | $5,371 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 74109 |
| Primary APN | 74109 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 2,052 sqft Living Area |
| Gross Area | 2,948 sqft |
| 1st Floor Area | 1,990 sqft |
| Basement Area | 912 sqft |
| Unfinished Basement | 684 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 4,500 sqft (0.103 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 74109 |
|---|---|
| Street Address | 42 MALVERN ST |
| City | WALTHAM |
| State | MA |
| Zip | 02451-2156 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 2 |
| Legal Lot Number | 6 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 368102 |
Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 42 MALVERN ST, WALTHAM, MA 02451-2156 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 29, 2010 · Amount on Record |
| Deed Sale | Nov 29, 2010 · Amount on Record |
| Prior Sale | May 2, 2005 · Amount on Record |
| Deed Document Number | 2010217626 |
| Deed Book / Page | 55929 / 284 |
| Transfer Doc | 49231-207 |
| Record Updated | Sep 20, 2026 |
Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,371.00 (+5.73%) | $546,900 (+3.78%) Land $333,300 Building $213,600 | $788,785 (-8.94%) |
| 2024 | $5,080.00 (-0.33%) | $527,000 (+6.7%) Land $317,400 Building $209,600 | $866,210 |
| 2023 | $5,097.00 | $493,900 Land $289,800 Building $204,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Feb 1978 · tidal / storm surge |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 549 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Radiate Holdings Cable | 1,500 / 50 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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