1875 Watch Hill Chapel Society in the Town of Westerly was organized on September 1,1875. By-Laws were adopted on September 4, 1875. 1876 Act of the General Assembly establishing the Society was passed February 8, 1876. George M. Nash deed for the Chapel lot (70 x 120 feet) was conveyed to the Society on July 20, 1876.
1877 The Chapel, built in the “English Gothic style” at a cost of $4,000, was dedicated on July 18, 1877. The initial design was perhaps suggested by James L. Howard of Hartford, later a President of the Chapel Society. The architect was actually George Keller of Hartford. Its initial dimensions were 36 x 60 feet, with a capacity estimated at 300-400 people.
1882 Additional land (a 10 foot right-of-way) to the west of the Chapel was conveyed by deed from Howard Collins and Helen R. Collins.
1887 The Chapel was enlarged by adding the transept to the southwest corner of the nave and rebuilding the chancel, thus creating an estimated capacity of 450. George Keller of Hartford was again the architect.
1902 A second enlargement included extending the transept eastward to create a full south aisle, extending the chancel 25 feet westward and establishing the current dimensions (roughly 90 x 110 feet) with an estimated capacity of 600-750. A second front door and porch were added. The organ and fixed pews were also installed. George Keller again served as architect.
1903 The deed from Edward S. Brewer was recorded, releasing his rights over the 10 foot parcel earlier conveyed by Collins grant.
1925 The organ was rebuilt and enlarged.
1928 The Chapel exterior was remodeled in the Colonial Revival style, and the Gothic steeple was replaced with a cupola.
1939 Special Service of Prayer and Thanksgiving was held to mourn the losses from the Hurricane of September 21, 1938. The Rev. Remsen B. Ogilby, president of Trinity College, Hartford, presided.
1942 In light of the Second World War, Watch Hill volunteers formed the Watch Hill Volunteer Defense Committee, which established support activities, including a Casualty Station, which was located in the Chapel Undercroft.
1945 On Tuesday, August 14, 1945, the end of the Second World War was marked by the defeat of Japan, and on Wednesday morning, a Special Service of Thanksgiving was offered at the Chapel.
1995 Entrance terrace and plantings were installed.
1999 Watch Hill Chapel Prayer Book was published.
2008 A $1.5 million, 3-year Capital Campaign for the restoration and mission of the Chapel was completed, allowing a major restoration to be undertaken, an outreach component established, and the endowment replenished.
2019 Extensive renovations to the Undercroft included installing two new windows on the west wall and modernizing the entire kitchen and painting area, reconfiguring the restrooms into two ADA compliant restrooms and adding air-conditioning.
2020 Virtual services were added to summer offerings. The Chapel also offered a full season of in-person services following State of Rhode Island mandates for safety regarding the Covid-19 pandemic..