Plymouth County and Marshfield Town property record for 20 Prospect St, Marshfield, MA 02050
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 1,608 sqft · built 1983 |
| Lot Size | 2.66 acres (115,870 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $7,298 (2025) |
| Deeds & Mortgages | Feb 2022 Refinance |
| Flood Zone | Zone AE (high risk) |
| APN | MARS M:0E18 B:0004 L:0014 |
| Primary APN | MARS M:0E18 B:0004 L:0014 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,608 sqft Living Area |
| Gross Area | 4,632 sqft |
| Basement Area | 1,608 sqft |
| Unfinished Basement | 1,608 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 115,870 sqft (2.66 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Street Address | 20 PROSPECT ST |
|---|---|
| City | MARSHFIELD |
| State | MA |
| Zip | 02050-2079 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Block | 4 |
| Legal Lot Number | 14 |
| Jurisdiction | MARSHFIELD MA |
| Township / Civil Division | MARSHFIELD |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 506104 |
20 Prospect St, a single family home, is owned by two individuals.
Source: Plymouth County and Marshfield Town records, as of July 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 361, MARSHFIELD HILLS, MA 02051-0361 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARSHFIELD MA |
| Property Address | 20 PROSPECT ST, MARSHFIELD, MA 02050-2079 |
| Transaction Type | Mortgage |
| Record Updated | Mar 11, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0056476-38 |
|---|---|
| Date | Feb 23, 2022 |
| Book Page | 56476/38 |
| Instrument | 16302 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Mar 1, 2037 |
The 2025 property tax bill for 20 Prospect St was $7,298, up 2.1% from the year before.
Source: Plymouth County and Marshfield Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Plymouth County |
| County Subdivision | Marshfield Town |
| Unified School District | Marshfield School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,298.00 (+2.08%) | $737,200 (+7.14%) Land $370,000 Building $367,200 | $834,100 |
| 2024 | $7,149.00 (-1.04%) | $688,100 (+7.82%) Land $354,700 Building $333,400 | |
| 2023 | $7,224.00 | $638,200 Land $328,700 Building $309,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Prospect St in Zone AE, a high-risk flood area within the regulatory floodway; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 33 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 33 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 20 Prospect St is low, with 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 80% of the US · above 57% of Massachusetts |
|---|---|
| Wildfire Likelihood | 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 | MARSHFIELD WATER DEPARTMENT serves 34,000 people · EPA ID MA4171000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | 4 ppb (2022–2024) action level 15 ppb |
| Water Quality | E. coli resolved · Aug 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 64 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 |
May also be available: T-Mobile.
5G and 4G LTE (outdoors only)
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