Middlesex County and Waltham City property record for 107 Main St, Waltham, MA 02453
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,072 sqft · built 1920 |
| Lot Size | 0.156 acres (6,800 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $475,000 (Oct 2015) |
| Tax Bill | $8,318 (2026) |
| Deeds & Mortgages | Dec 2017 Mortgage Mar 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 70443 |
| Primary APN | 70443 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,072 sqft Living Area |
| Gross Area | 2,516 sqft |
| Basement Area | 744 sqft |
| Unfinished Basement | 372 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,800 sqft (0.156 acres) |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Steam |
|---|---|
| Heating Fuel | Oil |
| Account Number | 70443 |
|---|---|
| Street Address | 107 MAIN ST |
| City | WALTHAM |
| State | MA |
| Zip | 02453-6654 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 20 |
| Legal Lot Number | 14 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 3 |
| Census Block | 3019 |
| Census Tract | 369100 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 107 MAIN ST, WALTHAM, MA 02453-6654 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 6, 2017 | Deed of Trust, Mortgage · Closed-End Mortgage SANTANDER BANK NA |
| Mar 9, 2020 | Deed of Trust, Mortgage · Balloon Mortgage SANTANDER BANK NA |
| Nov 23, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance SANTANDER BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 5, 2015 · Amount on Record |
| Deed Sale | Oct 5, 2015 · Amount on Record |
| Deed Book / Page | 66183 / 503 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 107 MAIN ST, WALTHAM, MA 02453-6654 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 70346-254 |
|---|---|
| Date | Dec 6, 2017 |
| Book Page | 70346/254 |
| Instrument | 198221 |
| Name | SANTANDER BANK NA |
|---|
| Type | Closed-End Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 1, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 107 MAIN ST, WALTHAM, MA 02453-6654 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 74253-359 |
|---|---|
| Date | Mar 9, 2020 |
| Book Page | 74253/359 |
| Instrument | 34943 |
| Name | SANTANDER BANK NA |
|---|---|
| Type | Bank |
| Type | Balloon Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 107 MAIN ST, WALTHAM, MA 02453-6654 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 76237-89 |
|---|---|
| Date | Nov 23, 2020 |
| Book Page | 76237/89 |
| Instrument | 220478 |
| Name | SANTANDER BANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2050 |
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 | $8,318.00 (+11.26%) | $806,000 (+5.87%) Land $479,100 Building $326,900 | $940,101 (+17.08%) |
| 2025 | $7,476.00 (+5.21%) | $761,300 (+3.28%) Land $456,300 Building $305,000 | $802,940 (+2.09%) |
| 2024 | $7,106.00 (-1.25%) | $737,100 (+5.71%) Land $434,200 Building $302,900 | $786,505 |
| 2023 | $7,196.00 | $697,300 Land $412,200 Building $285,100 |
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 | 1 in force |
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 599 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 | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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