NE Provenance

11 Trefethen Ave

Portland, ME 04108

residentialSingle Family
Owner
Meu...
Owner Type
Individual
Tenure
20 yrs
Built
1904
Sq Ft
1,201
Lot
0.40 ac
Bed/Bath
3/1
Type
Single Family
Elevated Risks24Fire GradeBFloodXSurgeCat 2

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11 Trefethen Ave, Portland, ME 04108— Property Report

Home& Property Details

11 Trefethen Ave is a Single Family built in 1904 located in Portland, Cumberland County, ME. The home has 1,201 square feet of living area on a 0.40-acre lot. The home has 3 bedrooms, 1 bathroom across 2 stories.

Flood Zone & Natural Hazard Assessment

11 Trefethen Ave 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 property falls within a Category 2 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 112 mph. The ground snow load is 50 psf. The EPA radon zone is 2.

Fire Protection

NE Provenance rates the fire protection for 11 Trefethen Ave at Grade B (Strong fire protection access). The nearest fire station, Great Diamond Island Fire Station, is 1.0 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

The property last sold on July 21, 2005 for $300,000.

Environmental & Land Use

11 Trefethen Ave is classified as a waterfront property.

PortlandNeighborhood & Community

11 Trefethen Ave is located in Portland, Cumberland County, ME. The median home value in this census tract is $531,500. Median household income is $108,219. The owner-occupancy rate in the surrounding area is 88%. The property is served by the Portland school district.

Full Property Intelligence Report

The complete NE Provenance report for 11 Trefethen Ave, 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.