Middlesex County and Waltham City property record for 20 School Ave, Waltham, MA 02453 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1940 |
| Square Footage | 2,280 sqft Living Area |
| Lot Size | 7,301 sqft (0.168 acres) |
| Garage | Attached |
| Occupancy | Owner Occupied |
| Tax Bill | $7,622.00 (2025) |
Source: Middlesex County and Waltham City records · APN 101507
Assessment roll updated April 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 20 SCHOOL AVE, WALTHAM, MA 02453-6515 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Jan 09, 2018 | Quit Claim Deed, Transfer Quitclaim Document |
| Aug 12, 2017 | Deed of Trust, Mortgage · Line of Credit ROCKLAND TR |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 09, 2018 |
| Deed Sale | Jan 09, 2018 |
| Deed Doc Number | 20183561 |
| Deed Book / Page | 70487 / 489 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Jan 09, 2018 |
| Property Address | 20 SCHOOL AVE, WALTHAM, MA 02453-6515 |
| Document Number | 70487-489 |
| Book / Page | 070487 / 000489 |
| Instrument Date | Oct 06, 2017 |
| Instrument | 3561 |
| Transaction Type | Transfer |
| Record Updated | Jan 30, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 20 SCHOOL AVE WALTHAM MA 024536515, WALTHAM, MA 02453-6515 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 20 SCHOOL AVE, WALTHAM, MA 02453-6515 |
| Document Number | 69785-510 |
| Book / Page | 069785 / 000510 |
| Instrument Date | Aug 12, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Sep 05, 2017 |
| Name | Verified Name |
|---|
| Document Number | 69785-510 |
|---|---|
| Date | Aug 17, 2017 |
| Book Page | 069785/000510 |
| Instrument | 131812 |
| Name | ROCKLAND TR |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Middlesex County and Waltham City records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,622.00 (+2.31%) | $776,200 (+0.44%) Land $402,800 Building $373,400 | $951,045 (-4.48%) |
| 2024 | $7,450.00 (+7.1%) | $772,800 (+14.66%) Land $402,800 Building $370,000 | $995,600 |
| 2023 | $6,956.00 | $674,000 Land $365,500 Building $308,500 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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; lenders make the official flood determination.
| Primary APN | 101507 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,280 sqft Living Area |
| Gross Area | 5,436 sqft Gross Area |
| Basement Area | 1,520 sqft Basement |
| Unfinished Basement | 1,520 sqft Unfinished |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Bungalow Style |
| Exterior Material | Brick Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Hip Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 7,301 sqft (0.168 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Pool Type | In-Ground Pool Pool Type |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Hot Water Heating |
| Heating Fuel | Oil Heating Fuel |
| Account Number | 101507 |
|---|---|
| Street Address | 20 SCHOOL AVE |
| City | WALTHAM |
| State | MA |
| Zip | 02453-6515 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 9 |
| Legal Lot Number | 5 |
| Jurisdiction | WALTHAM MA |
| Minor Civil Division | WALTHAM |
| Census Blockgroup | 2 |
| Census Block | 2005 |
| Census Tract | 368800 |
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