Middlesex County and Waltham City property record for 100 Cedar St, Waltham, MA 02453 · Last verified April 2026
| Property Type | Government / Public Use |
|---|---|
| Details | 20 bd · 20 ba · 16,848 sqft · built 1970 |
| Lot Size | 0.528 acres (23,004 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 19722 |
| Primary APN | 19722 |
|---|---|
| Alternative APN |
|
| Bedrooms | 20 Beds |
|---|---|
| Full Baths | 20 Baths |
| Total Rooms | 66 Rooms |
| Units | 22 Units |
| Stories | 3 Stories |
| Building Area | 16,848 sqft Total Area |
| Gross Area | 16,958 sqft |
| Basement Area | 5,616 sqft |
| Finished Basement | 5,616 sqft |
| Unfinished Basement | 5,616 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 23,004 sqft (0.528 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 19722 |
|---|---|
| Street Address | 100 CEDAR ST |
| City | WALTHAM |
| State | MA |
| Zip | 02453-5927 |
| Property Category | Public Works |
| Property Type | Public Works > Government / Public Use |
| Legal Block | 25 |
| Legal Lot Number | 6 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 368700 |
Source: Middlesex County and Waltham City records · APN 19722
Assessment roll updated April 14, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 110 POND ST, WALTHAM, MA 02451-4506 |
| Owner Type | Company |
| Vesting | Government |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Middlesex County and Waltham City records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Assessed Value |
|---|---|
| 2025 | $2,435,500 (+14.81%) Land $635,200 Building $1,800,300 |
| 2024 | $2,121,300 Land $577,900 Building $1,543,400 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173687002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 3 (1979–2010) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Mar 2010, river or lake flooding, Severe Storms And Flooding |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 797 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 2,000 |
| Radiate Holdings | Cable | 1,500 / 50 |
May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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