NE Provenance

474 Boston Post Rd

Sudbury, MA 01776

Commercial
Owner
474...
Owner Type
LLC
Tenure
9 yrs
Assessed
$1,904,100
Built
1970
Sq Ft
14,314
Lot
0.60 ac
Bed/Bath
—/2
Type
Commercial
Elevated Risks16ConditionC3Fire GradeBPermits3Last PermitOct 2025FloodX

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474 Boston Post Rd, Sudbury, MA 01776— Property Report

Building& Property Details

474 Boston Post Rd is a Wharf / Marina commercial built in 1970 located in Sudbury, MIDDLESEX County, MA. The building has 14,314 square feet of building area on a 0.60-acre lot. The building has 2 bathrooms across 2 stories.

Flood Zone & Natural Hazard Assessment

474 Boston Post Rd 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 40 psf. The EPA radon zone is 1 (highest potential).

Fire Protection

NE Provenance rates the fire protection for 474 Boston Post Rd at Grade B (Strong fire protection access). The nearest fire station, SUDBURY 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 3 building permits on file for 474 Boston Post Rd. The most recent permit was filed October 30, 2025. In the past five years, 1 permit has been issued. The current municipal assessment is $1,904,100, with $499,000 attributed to land and $1,405,100 to improvements. The property last sold on June 20, 2016 for $2,800,000.

SudburyNeighborhood & Community

474 Boston Post Rd is located in Sudbury, MIDDLESEX County, MA. The property is zoned BD-5 (Business). The median home value in this census tract is $926,300. Median household income is $200,001. The owner-occupancy rate in the surrounding area is 77%.

Full Property Intelligence Report

The complete NE Provenance report for 474 Boston Post Rd, Sudbury, 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.