Norfolk County and Milton Town property record for 421 Canton Ave, Milton, MA 02186
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3 ba · 3,997 sqft · built 1940 |
| Lot Size | 0.409 acres (17,820 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $16,475 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | MILT M:D B:046 L:9 |
| Primary APN | MILT M:D B:046 L:9 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 3 Stories |
| Building Area | 3,997 sqft Living Area |
| Gross Area | 7,009 sqft |
| Basement Area | 1,747 sqft |
| Unfinished Basement | 1,747 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 17,820 sqft (0.409 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 421 CANTON AVE |
|---|---|
| City | MILTON |
| State | MA |
| Zip | 02186-3334 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RC |
| Legal Block | 46 |
| Legal Lot Number | 9 |
| Jurisdiction | MILTON MA |
| Township / Civil Division | MILTON |
| Census Block Group | 2 |
| Census Block | 2029 |
| Census Tract | 416101 |
421 Canton Ave is owned and occupied by two individuals.
Source: Norfolk County and Milton Town records, as of October 9, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 421 CANTON AVE, MILTON, MA 02186-3334 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MILTON MA |
| Property Address | 421 CANTON AVE, MILTON, MA 02186-3334 |
| Document Number | 38017-476 |
| Instrument Date | Jun 1, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 14, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 421 CANTON AVE MILTON MA 021863334, MILTON, MA 02186-3334 |
| Document Number | 38017-476 |
|---|---|
| Date | Jun 24, 2020 |
| Book Page | 038017/000476 |
| Instrument | 60006 |
| Name | KATHERINE M FOLEY |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 421 Canton Ave was $16,475, up 3.4% from the year before.
Source: Norfolk County and Milton Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Norfolk County |
| County Subdivision | Milton Town |
| Unified School District | Milton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $16,475.00 (+3.4%) | $1,485,600 (+1.81%) Land $556,700 Building $928,900 | $1,605,690 |
| 2024 | $15,934.00 (+3.06%) | $1,459,200 (+7.59%) Land $530,300 Building $928,900 | |
| 2023 | $15,461.00 | $1,356,200 Land $505,000 Building $851,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 Canton Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
Source: FEMA National Flood Hazard Layer, effective May 26, 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 | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 1998 · Heavy Rains 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.
Wildfire risk around 421 Canton Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | MILTON WATER DEPT. (MWRA) serves 28,630 people · EPA ID MA3189000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Aug 2023 |
| Lead | 8 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 375 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Netafy Fixed Wireless | 600 / 150 |
May also be available: T-Mobile.
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