The County Hospital, later Theological College, Wordsworth Street,  1776-7.
Plans prepared by John Carr of York, but work superintended by William Lumby 
The Bluecoat School, Christ's Hospital Terrace, Lincoln.
1784-5.
Brick with stone dressings and slate roof.
Facing the road, the south side is a symmetrical block, three storeys high with five bays, with square ground floor windows set in a blind arcade with round arched stone heads - this arrangement is similar to Lumby's work at Lincoln Prison.
Central Doric door case with pediment, six panel door and overlight.
To right a block with a recessed single bay with a glazing bar sash set in a former doorway, with a bronze plaque in the tympanum inscribed Founded by Richard Smith MD June 1st 1612.
The interior has a cantilevered stone staircase with cast-iron balustrade.
The Bluecoat School was a charity school for boys, and closed in 1883, now Lincoln College of Art 
County Gaol at Lincoln Castle (1786-8)
The Residence and probably the four brick houses of the Vicars Choral at Southwell
House opposite St Mary's Church, Lincoln, designed for Alderman Gibbeson
Warehouses at Grimsby , before 1799 for George Tennyson
The County Hospital, later Theological College, Wordsworth Street,  1776-7. Plans prepared by John Carr of York, but work superintended by William Lumby 
The Bluecoat School, Christ's Hospital Terrace, Lincoln. 1784-5. Brick with stone dressings and slate roof. Facing the road, the south side is a symmetrical block, three storeys high with five bays, with square ground floor windows set in a blind arcade with round arched stone heads - this arrangement is similar to Lumby's work at Lincoln Prison. Central Doric door case with pediment, six panel door and overlight. To right a block with a recessed single bay with a glazing bar sash set in a former doorway, with a bronze plaque in the tympanum inscribed Founded by Richard Smith MD June 1st 1612. The interior has a cantilevered stone staircase with cast-iron balustrade. The Bluecoat School was a charity school for boys, and closed in 1883, now Lincoln College of Art 
County Gaol at Lincoln Castle (1786-8)
The Residence and probably the four brick houses of the Vicars Choral at Southwell
House opposite St Mary's Church, Lincoln, designed for Alderman Gibbeson
Warehouses at Grimsby , before 1799 for George Tennyson
Thomas and William Lumby