NE Provenance

490 Ocean St

Marshfield, MA 02050

residentialSingle Family
Owner
Spe...
Owner Type
Individual
Tenure
1 yr
Assessed
$981,500
Built
1940
Sq Ft
914
Lot
0.10 ac
Bed/Bath
—
Type
Single Family
Elevated Risks22ConditionC3Fire GradeAPermits3Last PermitJul 2025FloodVESurgeCat 1

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490 Ocean St, Marshfield, MA 02050— Property Report

Home& Property Details

490 Ocean St is a Ranch single family built in 1940 located in Marshfield, PLYMOUTH County, MA. The home has 914 square feet of living area on a 0.10-acre lot.

Flood Zone & Natural Hazard Assessment

490 Ocean St is in FEMA flood zone VE. This is a Special Flood Hazard Area (SFHA) where flood insurance is typically required for federally backed mortgages. The property falls within a Category 1 hurricane storm surge inundation zone based on NOAA SLOSH modeling. This property is at risk of inundation under a 1-foot sea level rise scenario. The FEMA National Risk Index composite rating for this area is Relatively Low. The ASCE 7-22 design wind speed for this location is 123 mph. The ground snow load is 30 psf. The EPA radon zone is 2.

Fire Protection

NE Provenance rates the fire protection for 490 Ocean St at Grade A (Excellent fire protection access). The nearest fire station, MARSHFIELD FIRE DEPARTMENT, is less than 0.1 miles away. This grade reflects fire station proximity, department capabilities, hydrant coverage, and municipal water infrastructure. Properties with Grade A or B typically receive favorable insurance rates due to strong fire protection infrastructure.

Building Permits & Property History

Municipal records show 3 building permits on file for 490 Ocean St. The most recent permit was filed July 8, 2025. In the past five years, 1 permit has been issued. The current municipal assessment is $981,500, with $832,400 attributed to land and $149,100 to improvements. The property last sold on September 25, 2024 for $750,000.

Environmental & Land Use

490 Ocean St is classified as a waterfront property.

MarshfieldNeighborhood & Community

490 Ocean St is located in Marshfield, PLYMOUTH County, MA. The property is zoned R-3 (Residential Waterfront). The median home value in this census tract is $433,100. Median household income is $96,069. The owner-occupancy rate in the surrounding area is 80%. The property is served by the Marshfield school district.

Full Property Intelligence Report

The complete NE Provenance report for 490 Ocean St, Marshfield, MA includes over 430 data attributes sourced from 140+ public and proprietary datasets. The full report covers building construction and materials, NEP Condition Estimate derived from permit history, system ages for roof, electrical, plumbing, and HVAC, complete ownership and deed chain with transaction classification, FEMA flood and coastal hazard analysis, environmental contamination screening, and neighborhood demographics. Available as a professional property wallet, PDF report, or structured data export.