Norfolk County and Avon Town property record for 40 Porter St, Avon, MA 02322
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,012 sqft · built 1955 |
| Lot Size | 0.175 acres (7,627 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $119,000 (Apr 1987) |
| Tax Bill | $55 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | C5008001 |
| Primary APN | C5008001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,012 sqft Living Area |
| Gross Area | 2,140 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,627 sqft (0.175 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Account Number | C5008001 |
|---|---|
| Street Address | 40 PORTER ST |
| City | AVON |
| State | MA |
| Zip | 02322-1658 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 8 |
| Legal Lot Number | 1 |
| Jurisdiction | AVON MA |
| Township / Civil Division | AVON |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 457100 |
40 Porter St is owned and occupied by two individuals who bought it in April 1987.
Source: Norfolk County and Avon Town records, as of April 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 40 PORTER ST, AVON, MA 02322-1658 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Last Sale | Apr 27, 1987 · Amount on File |
| Deed Sale | Apr 27, 1987 · Amount on File |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 40 Porter St was $55, down 98.9% from the year before.
Source: Norfolk County and Avon Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Norfolk County |
| County Subdivision | Avon Town |
| Unified School District | Avon School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $55.00 (-98.91%) | $415,400 (+15.77%) Land $202,100 Building $213,300 | $412,870 |
| 2024 | $5,034.00 (+3.01%) | $358,800 (-) Land $183,400 Building $175,400 | |
| 2023 | $4,887.00 | $358,800 Land $183,400 Building $175,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 40 Porter St in Zone X, an area of minimal flood risk.
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 |
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 40 Porter St 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 99.1% of the US · lower than 98.7% 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 | TOWN OF AVON serves 4,777 people · EPA ID MA4018000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2025 |
| Lead | 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 221 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fiber | 980 / 880 |
5G (outdoors only) and 4G LTE
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