NE Provenance

903B Main St

Waltham, MA 02451

Commercial
Owner
75-...
Owner Type
Corporation
Tenure
19 yrs
Assessed
$215,400
Built
1900
Sq Ft
1,145
Lot
—
Bed/Bath
—
Type
Commercial
Elevated Risks20Fire GradeAFloodX

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903B Main St, Waltham, MA 02451— Property Report

Building& Property Details

903B Main St is a Condominium commercial built in 1900 located in Waltham, MIDDLESEX County, MA. The building has 1,145 square feet of building area.

Flood Zone & Natural Hazard Assessment

903B Main 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 Low. The ASCE 7-22 design wind speed for this location is 123 mph. The ground snow load is 40 psf. The EPA radon zone is 1 (highest potential).

Fire Protection

NE Provenance rates the fire protection for 903B Main St at Grade A (Excellent fire protection access). The nearest fire station, WALTHAM FIRE DEPARTMENT, is 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

The current municipal assessment is $215,400. The property last sold on April 12, 2007 for $915,000.

WalthamNeighborhood & Community

903B Main St is located in Waltham, MIDDLESEX County, MA. The property is zoned BB (Business B). The median home value in this census tract is $651,300. Median household income is $68,477. The owner-occupancy rate in the surrounding area is 51%. The property is served by the Waltham school district.

Full Property Intelligence Report

The complete NE Provenance report for 903B Main St, Waltham, 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.