Middlesex County and Waltham City property record for 93 Alder St, Waltham, MA 02453
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,682 sqft · built 1920 |
| Lot Size | 0.131 acres (5,702 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $6,420 (2026) |
| Deeds & Mortgages | Mar 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | WALT M:069 B:039 L:0007 |
| Primary APN | WALT M:069 B:039 L:0007 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,682 sqft Living Area |
| Gross Area | 3,338 sqft |
| Basement Area | 838 sqft |
| Unfinished Basement | 838 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Other |
| Exterior Material | Other |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 5,702 sqft (0.131 acres) |
| Garage Type | Detached |
| Heating System | Steam |
|---|---|
| Heating Fuel | Oil |
| Account Number | 2142 |
|---|---|
| Street Address | 93 ALDER ST |
| City | WALTHAM |
| State | MA |
| Zip | 02453-0526 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 39 |
| Legal Lot Number | 7 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 5 |
| Census Block | 5001 |
| Census Tract | 368600 |
93 Alder St is owner-occupied and held in a trust.
Source: Middlesex County and Waltham City records, as of October 20, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 93 ALDER ST, WALTHAM, MA 02453-0526 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Mar 9, 2017 |
| Property Address | 93 ALDER ST, WALTHAM, MA 02453-0526 |
| Document Number | 68990-264 |
| Book / Page | 068990 / 000264 |
| Instrument Date | Mar 3, 2017 |
| Instrument | 36081 |
| Transaction Type | Transfer |
| Record Updated | Mar 28, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 93 ALDER ST WALTHAM MA 024530526, WALTHAM, MA 02453-0526 |
The 2026 property tax bill for 93 Alder St was $6,420, up 6.5% from the year before.
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 | $6,420.00 (+6.47%) | $622,100 (+1.3%) Land $397,000 Building $225,100 | $729,490 (-24.43%) |
| 2025 | $6,030.00 (+2.19%) | $614,100 (+0.33%) Land $360,600 Building $253,500 | $965,295 (+4.01%) |
| 2024 | $5,901.00 (+2.59%) | $612,100 (+9.81%) Land $360,600 Building $251,500 | $928,055 |
| 2023 | $5,752.00 | $557,400 Land $328,400 Building $229,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 93 Alder St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 93 Alder St has no burnable land within ember reach, so its wildfire risk is not rated.
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 812 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 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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