NE Provenance

483-487 Congress St

Portland, ME 04101

Vacant LandAgricultural / Open Space
Owner
Mai...
Owner Type
Nonprofit
Built
1785
Sq Ft
16,093
Lot
0.37 ac
Bed/Bath
—
Type
Agricultural / Open Space
Elevated Risks19ConditionC4Fire GradeBPermits1Last PermitFeb 2019FloodX

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483-487 Congress St, Portland, ME 04101— Property Report

Home& Property Details

483-487 Congress St is a Agricultural / Open Space built in 1785 located in Portland, Cumberland County, ME. The home has 16,093 square feet of living area on a 0.37-acre lot.

Flood Zone & Natural Hazard Assessment

483-487 Congress St is in FEMA flood zone X. Zone X is outside the Special Flood Hazard Area, meaning the property has minimal flood risk according to FEMA mapping. The FEMA National Risk Index composite rating for this area is Relatively Moderate. The ASCE 7-22 design wind speed for this location is 112 mph. The ground snow load is 50 psf. The EPA radon zone is 2.

Fire Protection

NE Provenance rates the fire protection for 483-487 Congress St at Grade B (Strong fire protection access). The nearest fire station, Portland Fire Department, is 0.3 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 1 building permit on file for 483-487 Congress St. The most recent permit was filed February 26, 2019.

PortlandNeighborhood & Community

483-487 Congress St is located in Portland, Cumberland County, ME. The property is zoned B3 (Downtown Business). The median home value in this census tract is $530,300. Median household income is $24,074. The owner-occupancy rate in the surrounding area is 13%. The property is served by the Portland school district.

Full Property Intelligence Report

The complete NE Provenance report for 483-487 Congress St, Portland, ME 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.