NE Provenance

493 Main St

Dunstable, MA 01827

Mixed Use
Owner
Pis...
Owner Type
Individual
Tenure
2 yrs
Assessed
$755,400
Built
1900
Sq Ft
4,618
Lot
2.00 ac
Bed/Bath
4/5
Type
Mixed Use
Elevated Risks18ConditionC1Fire GradeBPermits16Last PermitDec 2024FloodX

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493 Main St, Dunstable, MA 01827— Property Report

Building& Property Details

493 Main St is a Antique mixed use built in 1900 located in Dunstable, MIDDLESEX County, MA. The building has 4,618 square feet of building area on a 2.00-acre lot. The building has 4 bedrooms, 5 bathrooms across 2 stories.

Flood Zone & Natural Hazard Assessment

493 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 Very Low. The ASCE 7-22 design wind speed for this location is 123 mph. The ground snow load is 50 psf. The EPA radon zone is 1 (highest potential).

Fire Protection

NE Provenance rates the fire protection for 493 Main St at Grade B (Strong fire protection access). The nearest fire station, DUNSTABLE FIRE DEPARTMENT, is 0.2 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 16 building permits on file for 493 Main St. The most recent permit was filed December 30, 2024. In the past five years, 8 permits have been issued. The current municipal assessment is $755,400, with $202,700 attributed to land and $552,700 to improvements.

Environmental & Land Use

The property is located within a designated historic district. Dam exposure is rated Moderate.

DunstableNeighborhood & Community

493 Main St is located in Dunstable, MIDDLESEX County, MA. The property is zoned R-1 (Single Family Residential). The median home value in this census tract is $624,300. Median household income is $163,670. The owner-occupancy rate in the surrounding area is 96%. The property is served by the Groton-Dunstable school district.

Full Property Intelligence Report

The complete NE Provenance report for 493 Main St, Dunstable, 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.