Middlesex County and Waltham City property record for 20 Leslie Rd, Waltham, MA 02451
| Property Type | Single Family Home |
|---|---|
| Details | 4.5 ba · 5,055 sqft · built 2017 |
| Lot Size | 0.501 acres (21,806 sqft) |
| Owner | 2 Trust Names on Record |
| Tax Bill | $16,010 (2026) |
| Deeds & Mortgages | May 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 63754 |
| Primary APN | 63754 |
|---|---|
| Alternative APN |
|
| Full Baths | 4.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 5,055 sqft Living Area |
| Gross Area | 6,981 sqft |
| Basement Area | 2,796 sqft |
| Unfinished Basement | 559 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 21,806 sqft (0.501 acres) |
| Garage Type | Attached |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 63754 |
|---|---|
| Street Address | 20 LESLIE RD |
| City | WALTHAM |
| State | MA |
| Zip | 02451-1325 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Subdivision | 108 CAPEN STREET |
| Legal Block | 8 |
| Legal Lot Number | 3 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 368102 |
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 Trust Names on Record |
|---|---|
| Mailing Address | 20 LESLIE RD, WALTHAM, MA 02451-1325 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 9, 2017 |
| Deed Sale | May 9, 2017 |
| Prior Sale | Nov 30, 2015 · Amount on Record |
| Deed Document Number | 201767806 |
| Deed Book / Page | 69251 / 202 |
| Transfer Doc | 66445-31 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | May 9, 2017 |
| Property Address | 20 LESLIE RD, WALTHAM, MA 02451-1325 |
| Document Number | 69251-202 |
| Book / Page | 069251 / 000202 |
| Instrument Date | May 3, 2017 |
| Instrument | 67806 |
| Transaction Type | Transfer |
| Record Updated | May 30, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 20 LESLIE RD WALTHAM MA 024511325, WALTHAM, MA 02451-1325 |
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 | $16,010.00 (+7.3%) | $1,551,400 (+2.11%) Land $556,400 Building $995,000 | $1,707,753 (+29.16%) |
| 2025 | $14,921.00 (+4.5%) | $1,519,400 (+2.59%) Land $530,400 Building $989,000 | $1,322,210 (+1.88%) |
| 2024 | $14,278.00 (+0.71%) | $1,481,100 (+7.81%) Land $505,400 Building $975,700 | $1,297,795 |
| 2023 | $14,178.00 | $1,373,800 Land $460,400 Building $913,400 |
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 | 8 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Feb 1978 · tidal / storm surge |
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 | Low lower than 94% of the US · lower than 88% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 8 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 |
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