1876 – Killynether House, Comber, Co. Down Architect: Henry Chappell Constructed as part of the Marquis of Londonderry’s estate and extended and remodelled in the early 1870s.
1879 – Gransha Presbyterian Church, Comber, Co. Down Architect: Henry Chappell “This Church (the foundation stone of which was laid by Mr. H. L. Mulholland on the 7th October last,
1885 – Fortwilliam Park Presbyterian Church, Belfast, Co. Antrim Architect: Henry Chappell In June 1880, architects were invited to submit plans in a competition with prizes of £30 for the winner and £10 for the runner up.