<sod>In London, as surveyor to the [[Foundling Hospital]],<ref name="TheatresTrust" /> he designed houses on the east side of [[Mecklenburgh Square]] (1810–21), and, as clerk of works to [[Greenwich Hospital, London|Greenwich Hospital]],<ref name="TheatresTrust"/> he remodelled the town centre (creating Nelson Street, College Approach and the Market) in [[Greenwich]] (1829);<ref name="OxfordIndex" /><ref name="Heritage">{{cite web|title=Maritime Greenwich: World Heritage Site - Management plan|url=http://visitgreenwich.org.uk/sites/default/files/medialibrary/final_maritime_greenwich_management_plan_2014_1v3_1_1.pdf|website=Visit Greenwich|publisher=Royal Borough of Greenwich|accessdate=26 September 2016}}</ref><ref name="Phantom">{{cite web|title=Historic Regeneration Schemes|url=http://www.thegreenwichphantom.co.uk/2007/10/historic-regeneration-schemes/|website=The Greenwich Phantom|accessdate=26 September 2016}}</ref> the nearby Trafalgar Tavern (1837) is also his work.<ref name="Maritime">{{cite web|title=Greenwich Town Centre|url=http://www.portcities.org.uk/london/server/show/ConNarrative.63/chapterId/1311/Maritime-Greenwich-A-World-Heritage-Site.html|website=Maritime Greenwich|accessdate=26 September 2016}}</ref><ref name="Ideal">{{cite web|title=Trafalgar Tavern, Greenwich, c. 1850|url=http://www.ideal-homes.org.uk/greenwich/assets/galleries/central-greenwich/trafalgar-tavern-1850|website=Ideal Homes: A history of south east London suburbs|accessdate=26 September 2016}}</ref> In [[Edinburgh]] he designed the Post Office in Waterloo Place.<ref name="OxfordIndex" /> His masterpiece was Pelham Crescent with the Church of St Mary-in-the-Castle in the centre, in [[Hastings]], [[Sussex]] (1824–1828), built for [[Thomas Pelham, 2nd Earl of Chichester]];<ref name="TheatresTrust">{{cite web|title=St Mary in the Castle|url=http://www.theatrestrust.org.uk/resources/theatres/show/3175-st-mary-in-the-castle|website=Theatres Trust|accessdate=26 September 2016}}</ref><ref name="StMarys">{{cite web|title=About St Marys - History|url=http://stmaryinthecastle.co.uk/building/|website=St Mary in the Castle|accessdate=26 September 2016}}</ref> Colvin described it:<eod>
<sod>In London, as surveyor to the [[Foundling Hospital]],<ref name="TheatresTrust" /> he designed houses on the east side of [[Mecklenburgh Square]] (1810–21), and, as clerk of works to [[Greenwich Hospital, London|Greenwich Hospital]],<ref name="TheatresTrust"/> he remodelled the town centre (creating Nelson Street, College Approach and the Market) in [[Greenwich]] (1829);<ref name="OxfordIndex" /><ref name="Heritage">{{cite web|title=Maritime Greenwich: World Heritage Site - Management plan|url=http://visitgreenwich.org.uk/sites/default/files/medialibrary/final_maritime_greenwich_management_plan_2014_1v3_1_1.pdf|website=Visit Greenwich|publisher=Royal Borough of Greenwich|accessdate=26 September 2016}}</ref><ref name="Phantom">{{cite web|title=Historic Regeneration Schemes|url=http://www.thegreenwichphantom.co.uk/2007/10/historic-regeneration-schemes/|website=The Greenwich Phantom|accessdate=26 September 2016}}</ref> the nearby [[Trafalgar Tavern]] (1837) is also his work.<ref name="Maritime">{{cite web|title=Greenwich Town Centre|url=http://www.portcities.org.uk/london/server/show/ConNarrative.63/chapterId/1311/Maritime-Greenwich-A-World-Heritage-Site.html|website=Maritime Greenwich|accessdate=26 September 2016}}</ref><ref name="Ideal">{{cite web|title=Trafalgar Tavern, Greenwich, c. 1850|url=http://www.ideal-homes.org.uk/greenwich/assets/galleries/central-greenwich/trafalgar-tavern-1850|website=Ideal Homes: A history of south east London suburbs|accessdate=26 September 2016}}</ref> In [[Edinburgh]] he designed the Post Office in Waterloo Place.<ref name="OxfordIndex" /> His masterpiece was Pelham Crescent with the Church of St Mary-in-the-Castle in the centre, in [[Hastings]], [[Sussex]] (1824–1828), built for [[Thomas Pelham, 2nd Earl of Chichester]];<ref name="TheatresTrust">{{cite web|title=St Mary in the Castle|url=http://www.theatrestrust.org.uk/resources/theatres/show/3175-st-mary-in-the-castle|website=Theatres Trust|accessdate=26 September 2016}}</ref><ref name="StMarys">{{cite web|title=About St Marys - History|url=http://stmaryinthecastle.co.uk/building/|website=St Mary in the Castle|accessdate=26 September 2016}}</ref> Colvin described it:<eod>