NE Provenance

637 Washington St

Wellesley, MA 02482

residentialSingle Family
Owner
Smi...
Owner Type
Individual
Tenure
27 yrs
Assessed
$1,628,000
Built
1898
Sq Ft
5,037
Lot
0.18 ac
Bed/Bath
6/3
Type
Single Family
Elevated Risks19ConditionC2Fire GradeAPermits11Last PermitNov 2022FloodX

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637 Washington St, Wellesley, MA 02482— Property Report

Home& Property Details

637 Washington St is a Colonial single family built in 1898 located in Wellesley, NORFOLK County, MA. The home has 5,037 square feet of living area on a 0.18-acre lot. The home has 6 bedrooms, 3 bathrooms, 2 half baths across 2.3 stories.

Flood Zone & Natural Hazard Assessment

637 Washington 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 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 637 Washington St at Grade A (Excellent fire protection access). The nearest fire station, WELLESLEY 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 11 building permits on file for 637 Washington St. The most recent permit was filed November 7, 2022. In the past five years, 1 permit has been issued. The current municipal assessment is $1,628,000, with $907,000 attributed to land and $721,000 to improvements. The property last sold on April 2, 1999 for $505,000.

Environmental & Land Use

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

WellesleyNeighborhood & Community

637 Washington St is located in Wellesley, NORFOLK County, MA. The property is zoned SR10 (Single Residence 10). The median home value in this census tract is $1,796,800. Median household income is $199,565. The owner-occupancy rate in the surrounding area is 69%. The property is served by the Wellesley school district.

Full Property Intelligence Report

The complete NE Provenance report for 637 Washington St, Wellesley, 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.