Middlesex County and Waltham City property record for 16 Gilbert St, Waltham, MA 02453
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 2,332 sqft · built 1900 |
| Lot Size | 0.121 acres (5,271 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $869,900 (Dec 2024) |
| Tax Bill | $8,546 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 44204 |
| Primary APN | 44204 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 3 Stories |
| Building Area | 2,332 sqft Living Area |
| Gross Area | 3,706 sqft |
| 1st Floor Area | 1,232 sqft |
| Basement Area | 840 sqft |
| Unfinished Basement | 840 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 5,271 sqft (0.121 acres) |
| Garage Type | Detached |
| Pool Type | In-Ground Pool |
| Heating System | Steam |
|---|---|
| Heating Fuel | Gas |
| Account Number | 44204 |
|---|---|
| Street Address | 16 GILBERT ST |
| City | WALTHAM |
| State | MA |
| Zip | 02453-6806 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 15 |
| Legal Lot Number | 15 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 368800 |
Source: Middlesex County and Waltham City records, as of October 20, 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 Record |
|---|---|
| Mailing Address | 16 GILBERT ST, WALTHAM, MA 02453-6806 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 19, 2024 · Amount on Record |
| Deed Sale | Dec 19, 2024 · Amount on Record |
| Prior Sale | Mar 1, 2006 · Amount on Record |
| Record Updated | Oct 29, 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 |
|---|---|---|---|
| 2026 | $8,546.00 (+9.34%) | $828,100 (+4.05%) Land $400,000 Building $428,100 | $897,656 (+8.9%) |
| 2025 | $7,816.00 (+2.28%) | $795,900 (+0.4%) Land $380,900 Building $415,000 | $824,315 (+2.66%) |
| 2024 | $7,642.00 (+8.54%) | $792,700 (+16.18%) Land $380,900 Building $411,800 | $802,940 |
| 2023 | $7,041.00 | $682,300 Land $345,700 Building $336,600 |
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 | 1 in force |
| Nearby Flood Claims | 5 (1978–2008) |
| Most Recent Claim | Dec 2008 · Severe Winter Storm And Flooding |
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 | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 534 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
May also be available: AT&T, T-Mobile.
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